WO2011055979A2 - 유동 또는 백서향 추출물, 또는 이의 분획물을 유효성분으로 함유하는 항바이러스용 조성물 - Google Patents
유동 또는 백서향 추출물, 또는 이의 분획물을 유효성분으로 함유하는 항바이러스용 조성물 Download PDFInfo
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- WO2011055979A2 WO2011055979A2 PCT/KR2010/007724 KR2010007724W WO2011055979A2 WO 2011055979 A2 WO2011055979 A2 WO 2011055979A2 KR 2010007724 W KR2010007724 W KR 2010007724W WO 2011055979 A2 WO2011055979 A2 WO 2011055979A2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/47—Euphorbiaceae (Spurge family), e.g. Ricinus (castorbean)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/83—Thymelaeaceae (Mezereum family), e.g. leatherwood or false ohelo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/20—Antivirals for DNA viruses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/20—Antivirals for DNA viruses
- A61P31/22—Antivirals for DNA viruses for herpes viruses
Definitions
- the present invention relates to an antiviral composition containing Aleurites fordii or Daphne kiusiana extract, or a fraction thereof as an active ingredient.
- viruses Many infectious diseases that humans suffer from are caused by viruses and cause many serious diseases such as rabies, smallpox, myelitis, hepatitis, yellow fever, immunodeficiency, encephalitis and AIDS. Infectious diseases caused by these viruses are very contagious, such as colds, measles, mumps, and chickenpox, not only show acute symptoms, but also respiratory and digestive disorders, and measles and cytomegalovirus cause congenital abnormalities. Viruses, known as tumor viruses, cause tumors and cancers in the human body. Therefore, researches on antiviral agents have been actively conducted since a long time ago.
- Antiviral drugs are drugs that weaken or extinguish the action of invading viruses in the human body, such as oseltamivir (tamiflu), zanamivir (relenza), interferon, and immunoglobulin preparations.
- existing antiviral agents which have been used for the prevention and treatment of diseases caused by viral infections, have problems in their continuous use due to the resistance and side effects of the virus caused by mutant viruses to these drugs. Therefore, there is a need for the development of antiviral agents derived from new natural products that can solve the problems of the conventional antiviral agents, and in particular, the development of non-toxic natural materials suitable for use as pharmaceuticals and food additives.
- interferon-gamma is produced by activated T cells and natural killer (NK) cells of the immune system in response to invasion of foreign substances such as viruses, parasites and tumor cells. It is a natural protein. IFN- ⁇ is secreted by T-helper 1 (Th1) cells, cytotoxic T (Tc) cells, dendritic cells, or NK cells in response to the presence of double helix RNA, an important indicator of viral infection. As a dimeric cytokine, it belongs to type II interferon.
- IFN- ⁇ has a strong phagocytic activity inherently called macrophage activator, and has been studied to induce transcriptional changes of about 30 genes, resulting in various immune and cellular responses (presentation of macrophage antigens). Increase, increase and activate lysosome activity in macrophages, inhibit Th2 cell activity, increase expression of class I MHC molecules in normal cells, increase mobility of leukocytes and increase NK cell activity.
- IFN- [gamma] assists the immune response by inhibiting viral replication in host cells, activating NK cells, increasing antigen presentation to lymphoid cells, and increasing host cell resistance to viral infections. When antigens are presented to matching T and B cells, these cells proliferate to remove foreign material in a strategic and specific manner. In this respect, antigen presentation is a very important mechanism in the immune response.
- NK cells are known to be involved in innate and acquired immune responses. NK cells mediate their effector function through cytotoxicity and cytokine production and function as cytotoxic effector cells mediated by ligands to receptors and target cells.
- NK specific receptors for cytotoxicity include NKp46 (Sivori, S. et al., J Exp Med , 186: 1129-1136, 1997), NKp30 (Pende, D), called natural cytotoxic receptors (NCRs). et al., J Exp Med , 190: 1505-1516, 1999) and NKp44 (Cantoni, C. et al., J Exp Med , 189: 787-796, 1999).
- Ligands for NCRs are hemagglutinin (HA) of influenza virus (IV) and hemagglutinin-neuraminidase (HN) of Sendai virus (SV) ( Arnon, TI et al., Eur J Immunol , 31: 2680-2689, 2001) and membrane-associated heparin sulfate proteoglycans (Bloushtain, N. et al., J Immunol , 173: 2392) -2401, 2004, and the like.
- HA hemagglutinin
- HN hemagglutin-neuraminidase
- SV Sendai virus
- NK cells play an important role in helping the development of acquired immune responses through the secretion of cytokines such as IFN- ⁇ (Stetson, DB et al., J Exp Med , 198: 1069-1076, 2003), IFN- ⁇ Has been reported to have antiviral activity in murine cytomegalovirus infection.
- NK cells are involved in both direct innate defense and formation of acquired immune responses.
- NK cells inhibited tumor development and microbial infection.
- NK cells play a modulator role by directly killing virus infected cells and producing IFN- ⁇ in the early stages of mouse cytomegalovirus (MCMV) infection.
- MCMV mouse cytomegalovirus
- IFN- [gamma] production in NK cells is dependent on the activation of Protein kinase C [theta].
- Tassi and colleagues report that PKC ⁇ is rapidly activated by the involvement of NK cell receptors that signal through immunoreceptor tyrosine-based activationmotifs (ITAMs).
- ITAMs immunoreceptor tyrosine-based activationmotifs
- PLC ⁇ Phospholipase C ⁇
- Basal levels of IFN- ⁇ were markedly decreased in PLC ⁇ 2-deficient NK cells, and unlike wild-type cells, there was no increase in IFN- ⁇ secretion even by anti-NK1.1 stimulation (Caraux, A. et al., Blood , 107: 994-1002, 2006).
- PLC ⁇ 2 deficient NK cells have severely impaired the ability to produce IFN- ⁇ or granulocyte-macrophage colony stimulating factor (GM-CSF), and PLC ⁇ 2 plays an important role in NKG2D as well as NK1.1 mediated cytokine production. (Regunathan, J.
- IFN- [gamma] has antiviral action, antiproliferative action and immunomodulatory action, and thus has been used for the treatment of hepatitis, various viral infectious diseases and cancer.
- Aleurites fordii is a deciduous arborescent tree of the dicotyledonous rats and the larvae. Its scientific name is Aleurites fordii and is also called oil paulownia. It is native to China and grows in the southern coast of Korea. The height of the tree grows up to about 7.5-10 m, the bark is grayish brown, corrugated, and thick branches spread all around. The leaves grow alternately and grow in the shape of a heart or a circle. The flowers bloom in reddish white in May. Fruits are capsules, mature in September, round, with three seeds. In the south, the flow is planted with green or garden water, and oil is harvested from seeds, which are called "oil.” In the Orient, copper oil has traditionally been used to light fires, and it is also important for industrial use in modern times.
- the fruit of the fruit has the efficacy of whole-style poems, small poisons, and diarrhea in oriental traditional medicine, and has been used to treat wind picks (laryngeal tuberculosis, laryngeal syphilis, etc.), improvement, solitary, burns, pustules, food dressings, and faeces.
- Root has the effect of news, Isu, hwadam, insecticide, and was used to treat food obesity, tree species, Gochang, Hyocheon, Nagyeo, roundworm.
- the leaves were used for sowing and detoxification, so they were used for the treatment of swelling, solitary, humchang, alumni, improvement, and dysentery (Information Seop, Shin Mingyo, Dohae Hyangdae, Yeonglimsa, Seoul, pp.741-742, 1998).
- 12-O-Palmitoyl-16-hydroxyphorbol 13-acetate 12-O-palmitoyl-4-dioxy-4 ⁇ -16-hydroxy 12-O-palmitoyl-4-deoxy-4 ⁇ -16-hydroxyphorbol 13-acetate has been shown to be as toxic to fish as rotenone (Hiroto, M. et al. , Agricultural and Biological Chemistry 43, 2523-2529, 1979; Okuda, T. et al., Phytochemistry 14, 2513-2514, 1975; Shichijo, S. et al, Journal of Clinical + Laboratory Immunology 27, 183-189, 1988; Matsuda, S. et al., International Journal of Cancer 38, 859-865, 1986; Shichijo, S. et al., Arerugi 34, 190-197, 1985; Ito, Y. et al., Cancer letters 18, 87-95, 1983).
- Daphne kiusiana is an evergreen broad-leaved shrub of the dicotyledonite Azalea, and its scientific name is Daphne kiusiana and is also known as white cedar. It is native to Korea and grows mainly at the foot of the seashore, which is 50 ⁇ 1,300 m above sea level in Geoje, Gyeongsangnam-do, Heuksan and Jeonnam, and is about 1 m high. Leaves grow alternately, elliptical or inverted bar-shaped, about 3 to 8 cm long, about 1.2 to 3.5 cm wide, with flat edges, glossy, and narrow underneath, contiguous with short petioles.
- White flowers have been used in oriental traditional medicine to treat sore throat, toothache, rheumatism, headache, early mammary cancer, roots for the treatment of sore throats, leaves for the treatment of wounds, gout, and chronic dermatitis. It is not known yet (Jung-Seop et al., Dohae Hyangjeomsa Dictionary, Younglimsa, Seoul, pp.741-742, 1998). It has been reported that the white scent contains anthocyanin and coumarin compounds (Ishikura, N, I. Botanical Magazine , 88: 41-45, 1975; Nakabayashi, T, Yakugaku Zasshi , 74: 192-) . 193, 1954).
- the present inventors while researching to find an antiviral material from a natural extract derived from a plant, which can solve the problems of the conventional antiviral agent, the leaves, stems and fruit extracts of the flow, the leaves, stems of white paper,
- the present invention is completed by confirming that flower and root extracts, or fractions thereof, have antiviral efficacy by significantly increasing the secretion of interferon-gamma (IFN- ⁇ ) in natural killer (NK) cells. It was.
- IFN- ⁇ interferon-gamma
- An object of the present invention is to provide an antiviral composition containing Aleurites fordii or Daphne kiusiana extract, or a fraction thereof as an active ingredient.
- Still another object of the present invention is to improve a viral disease comprising administering to a subject suffering from a viral disease a composition comprising a pharmaceutically effective amount of a flow or white scent extract or a fraction thereof as an active ingredient. Provide a method of treatment.
- Another object of the present invention to provide a method for preventing a viral disease comprising administering to a subject a composition containing a pharmaceutically effective amount of a flow or white scent extract, or a fraction thereof as an active ingredient.
- the present invention provides a pharmaceutical composition for the prevention and treatment of viral diseases containing Aleurites fordii or Daphne kiusiana extract as an active ingredient.
- the present invention also provides a pharmaceutical composition for the prevention or treatment of viral diseases containing the organic solvent fraction prepared by additionally extracting the flow or white scent extract with an organic solvent as an active ingredient.
- the present invention provides a health food for the prevention or improvement of viral diseases containing a flow or white scent extract, or a fraction thereof as an active ingredient.
- the present invention also provides a feed additive for the prevention or improvement of viral diseases containing a flow or white scent extract, or a fraction thereof as an active ingredient.
- the present invention also provides a method for improving or treating a viral disease, comprising administering to a subject suffering from a viral disease a composition comprising a pharmaceutically effective amount of a flow or white scent extract or a fraction thereof as an active ingredient. do.
- the present invention also provides a method for preventing a viral disease comprising administering to a subject a composition containing a pharmaceutically effective amount of a flowing or white scent extract, or a fraction thereof as an active ingredient.
- the present invention also provides a use of the flow or white scent extract, or a fraction thereof, in the manufacture of a pharmaceutical composition for the prevention or treatment of viral diseases.
- the present invention provides a use of the flow or white baekhyang extract, or fractions thereof for the production of health foods for the prevention or improvement of viral diseases.
- the present invention provides a use of the flow or white baekhyang extract, or fractions thereof for the production of feed additives for the prevention or improvement of viral diseases.
- Aleurites fordii or Daphne kiusiana extract, or fractions thereof, of the present invention induce secretion of interferon-gamma (IFN- ⁇ ), an immune-related cytokine in natural killer (NK) cells It has a strong antiviral activity through sex and has an excellent effect on viral diseases, so it can be usefully used as an active ingredient for antiviral compositions.
- IFN- ⁇ interferon-gamma
- NK natural killer
- 1 is a graph analyzing the secretion amount of IFN- ⁇ after NK92 cells were treated with methanol extracts, n-hexane, ethyl acetate, butanol or water fractions from each of the flow leaves, stems and fruits:
- FIG. 2 is a graph analyzing the secretion amount of IFN- ⁇ after NK92 cells were treated with a fraction obtained by extracting the extract of each of the flow leaves, stems and fruits:
- Figure 3 is a graph measuring the secretion amount of IFN- ⁇ after NK92 cells were treated with methanol extract, white n-hexane, ethyl acetate, butanol or water fractions from white leaves, stems, flowers and roots:
- A an organic solvent fraction of white scent methanol extract (DKCS: white stalk cultivation stem; and DKCL: white scent cultivation leaf);
- 5 is a graph analyzing the secretion amount of IFN- ⁇ after treating the methanol extract of each of the flow leaves, stems and fruits to NK92 cells by concentration.
- Figure 6 is a graph measuring the lowest active concentration of IFN- ⁇ production capacity of white baekhyang extract.
- Figure 7 is a figure confirming the expression of IFN- ⁇ mRNA in the flow extract treated NK92 cells by RT-PCR for each time zone.
- FIG. 8 is a diagram confirming the expression of IFN- ⁇ and ⁇ mRNA in each time zone through the RT-PCR in NK92 cells treated with white baekhyang extract.
- Figure 9 is a diagram showing the change in IFN- ⁇ production induced by the flow extract according to the treatment of Bay-ll (NF- ⁇ B activity inhibitor) or roterin (PKC activity inhibitor).
- Figure 10 is a picture of FACS analysis of changes in the expression of cell surface material involved in the activity of NK92 cells treated with flow or white baekhyang extract.
- FIG. 11 is a diagram confirming the mRNA expression of IFN- ⁇ and ⁇ by the treatment of flow extract in lung epithelial cell line A549 cells infected with influenza virus by RT-PCR.
- extract has the meaning commonly used in the art as a crude extract, but broadly includes the following fractions.
- fraction refers to an active fraction obtained by fractionating the activity desired in the present invention using a solvent different from the solvent used for extraction.
- prevention means any action that inhibits or delays the progression of a viral disease by administration of a composition of the present invention.
- treatment and “improvement” refer to any action in which the symptoms of a viral disease improve or benefit from administration of a composition of the present invention.
- administration means providing a subject with a composition of the present invention in any suitable manner.
- the term "individual” means any animal, such as a human, monkey, dog, goat, pig or rat, having a disease in which the symptoms of a viral disease can be improved by administering the composition of the present invention.
- feed refers to a substance that supplies the organic or inorganic nutrients necessary to sustain livestock and to produce milk, meat, eggs, fur, and the like.
- the present invention provides a pharmaceutical composition for the prevention or treatment of viral diseases containing Aleurites fordii or Daphne kiusiana extract as an active ingredient.
- the flow or white turmeric extract, or fractions thereof, can be obtained by various extraction methods known in the art.
- the flow or white scent extract is preferably prepared by a manufacturing method comprising the following steps, but not always limited thereto:
- step 3 drying the filtered extract of step 2) under reduced pressure.
- the flow or white scent of step 1) can be used without limitation, such as grown or commercially available.
- the flow can be used for all dried leaves, stems or fruits, and the white paper can be used for dried leaves, stems, flowers or roots.
- the extraction solvent may be used any extraction solvent commonly used in the art, it is preferable to use water, alcohol or a mixture thereof.
- the alcohol C 1 to C 2 lower alcohols are preferably used, and as the lower alcohols, ethanol or methanol is preferably used.
- the extraction method it is preferable to use shaking extraction, reflux extraction, supercritical extraction or subcritical extraction, but not always limited thereto.
- the extractant is extracted by adding 2 to 20 times the amount of the dried solvent to the dried flow or white paper.
- Extraction temperature is preferably 20 to 50 °C but is not limited thereto.
- the extraction time is preferably 10 to 48 hours, more preferably 24 hours is not limited thereto.
- the number of extraction is preferably 3 to 5 times, more preferably 3 times repeated extraction is not limited thereto.
- the decompression concentration in step 3) preferably uses a vacuum decompression concentrator or a vacuum rotary evaporator, but is not limited thereto.
- the drying is preferably reduced pressure drying, vacuum drying, boiling drying, spray drying or freeze drying, but is not limited thereto.
- the fraction of the flow or white scent extract is prepared by a process comprising the step of adding an organic solvent to the flow or white scent extract to prepare an organic solvent fraction, but not always limited thereto:
- the organic solvent may be used any extraction solvent conventionally used in the art, C 1 to C 4 anhydrous or hydrous lower alcohols (methanol, ethanol, propanol, butanol, normal-propanol, iso- Propanol or normal-butanol, etc.), a mixed solvent of the lower alcohol and water, acetone, ethyl acetate, chloroform, 1,3-butylene glycol, hexane, diethyl ether or butyl acetate and the like can be used.
- the organic solvent is preferably hexane, ethyl acetate or butanol, but is not limited thereto.
- hexane, ethyl acetate, butanol, and water in order from low to high polarity to the flow or white paper extract to obtain a fraction of each organic solvent layer, and the fraction is preferably fractionated using a separatory funnel.
- a separatory funnel One is not limited thereto.
- the hexane layer is suspended by distilled water or the extract of white scented distilled water, and the hexane layer is separated, and ethyl acetate is added to the remaining water layer to separate the ethyl acetate layer, and butanol is further added to the remaining water layer to separate the butanol layer. have. All fractions of each organic solvent layer can be used.
- the flow or white scent extract, or a fraction thereof preferably exhibits antiviral activity through secretory induction of interferon-gamma (IFN- ⁇ ) in natural killer (NK) cells, but is not limited thereto. .
- IFN- ⁇ interferon-gamma
- the viral diseases include swine influenza virus (SIV), influenza virus (influenza virus), influenza A virus subtype H1N1, avian influenza virus, rhinovirus (rhinovirus), adeno Adenovirus, coronavirus, parainfluenza virus, respiratory syncytial virus, herpesvirus (HSV), human immunodeficiency virus (HIV), and It is preferable that the disease is infected by any one or more viruses selected from the group consisting of hepatitis virus, but is not limited thereto.
- composition of the present invention may further contain one or more active ingredients exhibiting the same or similar functions in addition to the above components.
- composition of the present invention is preferably 0.1 to 50 parts by weight of the flow or white turmeric extract, or a fraction thereof, based on the total weight, but is not limited thereto.
- composition of the present invention may include a pharmaceutically acceptable carrier in addition to the active ingredient described above.
- Pharmaceutically acceptable carriers included in the compositions of the present invention are those commonly used in the formulation, lactose, dextrose, sucrose, sorbitol, mannitol, starch, acacia rubber, calcium phosphate, alginate, gelatin, calcium silicate , Microcrystalline cellulose, polyvinylpyrrolidone, cellulose, water, syrup, methyl cellulose, methylhydroxybenzoate, propylhydroxybenzoate, talc, magnesium stearate, mineral oil, and the like. .
- composition of the present invention may further include lubricants, wetting agents, sweeteners, flavoring agents, emulsifiers, suspending agents, preservatives and the like in addition to the above components.
- lubricants wetting agents, sweeteners, flavoring agents, emulsifiers, suspending agents, preservatives and the like in addition to the above components.
- suitable pharmaceutically acceptable carriers and formulations are described in detail in Remington's Pharmaceutical Sciences (19th ed., 1995).
- compositions of the present invention may be prescribed in various ways depending on factors such as the formulation method, mode of administration, age, weight, sex, morbidity of the patient, food, time of administration, route of administration, rate of excretion and response to reaction. have.
- the oral dosage of the composition of the present invention is preferably 0.0001 ⁇ 100 mg / kg (body weight) per day, but is not limited thereto.
- composition of the present invention may be administered orally or parenterally, and when administered parenterally, may be administered by intravenous infusion, subcutaneous injection, intramuscular injection, intraperitoneal injection, transdermal administration, or the like. It is preferable that the route of administration is determined according to the kind of the disease to which the composition of the present invention is applied.
- compositions of the present invention may be prepared in unit dosage form by formulating with a pharmaceutically acceptable carrier and / or excipient, according to methods which can be easily carried out by those skilled in the art. It can be prepared by incorporation into a multi-dose container.
- the formulation may be in the form of a solution, suspension or emulsion in an oil or an aqueous medium, or may be in the form of extracts, powders, granules, tablets or capsules, and may further include a dispersant or stabilizer.
- the present inventors have conducted enzyme-linked immunosorbent assays for the induction of interferon-gamma (IFN- ⁇ ) secretion of the flow or white cedar extracts, or fractions thereof. It was confirmed by (enzyme-linked immunosorbent assay, ELISA). As a result, flow leaf, stem or fruit extracts, or fractions thereof (n-hexane, ethyl acetate or butanol fractions) significantly increased the secretion of IFN- ⁇ in NK cells (see Table 1, Figures 1 and 2), It was confirmed that the secretion of IFN- ⁇ increased depending on the concentration of the flow extract (see Fig. 5).
- IFN- ⁇ interferon-gamma
- each white leaf, stem, flower or root extract, or fractions thereof was found to significantly increase the secretion of IFN- ⁇ in NK cells (Table 2, Figure 3). And FIG. 4), it was confirmed that the secretion of IFN- ⁇ was increased depending on the concentration of the extract. MRNA of IFN- [gamma] was also significantly increased in NK92 cells treated with flow or white turmeric extract (see Figures 7 and 8). On the other hand, it was confirmed that the induction of IFN- ⁇ production by flow extract was reduced in NK92 cells by Bay II treatment, confirming that the induction of IFN- ⁇ production by flow extract was mediated by NF- ⁇ B signaling.
- IFN- ⁇ production was reduced by the treatment of roterin, a PKC signaling inhibitor, confirming that the higher level signaling of NF- ⁇ B signaling was due to PKC activity (FIG. 9).
- FACS analysis of the effect of flow or white scent extract on the surface material expression of NK92 cells showed a significant increase in the expression of NKG2C and D involved in the activity of NK cells, NKp44 associated with the natural killer activity of NK cells It was confirmed that the expression of significantly increased (see Fig. 10).
- the flow extract was treated with influenza virus-infected A529 cells to confirm that the increase in IFN- ⁇ expression was faster (see FIG. 11).
- the IFN- ⁇ is a cytokine known to be strong in phagocytic activity and produce an immune and cellular response, so called macrophage activator in natural killer (NK) cells.
- NK natural killer
- the flow or white baek extract of the present invention may be usefully used as a pharmaceutical composition for the prevention or treatment of viral diseases.
- the present invention also provides a method for improving or treating a viral disease, comprising administering to a subject suffering from a viral disease a pharmaceutical composition comprising a pharmaceutically effective amount of a flow or white scent extract, or a fraction thereof as an active ingredient. To provide.
- the present invention also provides a method for preventing a viral disease comprising administering to a subject a pharmaceutical composition containing a pharmaceutically effective amount of a flowing or white scent extract, or a fraction thereof as an active ingredient.
- the pharmaceutically effective amount is 0.0001 to 100 mg / kg, preferably 0.001 to 10 mg / kg, but is not limited thereto.
- the dosage may vary depending on the weight, age, sex, health condition, diet, duration of administration, method of administration, elimination rate, severity of disease, and the like of the particular patient.
- the subject is a vertebrate and preferably a mammal, more preferably an experimental animal such as a rat, rabbit, guinea pig, hamster, dog, cat, and most preferably an ape-like animal such as a chimpanzee or gorilla.
- an experimental animal such as a rat, rabbit, guinea pig, hamster, dog, cat, and most preferably an ape-like animal such as a chimpanzee or gorilla.
- the method of administration may be administered orally or parenterally, and during parenteral administration, intraperitoneal injection, rectal injection, subcutaneous injection, intravenous injection, intramuscular injection, intrauterine dural injection, intracerebroventricular injection or intrathoracic injection It can be administered by injection.
- the viral diseases include swine influenza virus (SIV), influenza virus (influenza virus), influenza A virus subtype H1N1, avian influenza virus, rhinovirus (rhinovirus), adeno Adenovirus, coronavirus, parainfluenza virus, respiratory syncytial virus, herpesvirus (HSV), human immunodeficiency virus (HIV), and It is preferable that the disease is infected by any one or more viruses selected from the group consisting of hepatitis virus, but is not limited thereto.
- the flow or white scent extract of the present invention exhibits strong antiviral activity through the induction of secretion of immune-related cytokine IFN- ⁇ in natural killer (NK) cells, it has an excellent effect on viral diseases. It can be usefully used for the prevention or treatment of viral diseases.
- the present invention provides a health food for the prevention or improvement of viral diseases containing a flow or white scent extract, or a fraction thereof as an active ingredient.
- the viral diseases include swine influenza virus (SIV), influenza virus (influenza virus), influenza A virus subtype H1N1, avian influenza virus, rhinovirus (rhinovirus), adeno Adenovirus, coronavirus, parainfluenza virus, respiratory syncytial virus, herpesvirus (HSV), human immunodeficiency virus (HIV), and It is preferable that the disease is infected by any one or more viruses selected from the group consisting of hepatitis virus, but is not limited thereto.
- the flow or white turmeric extract of the present invention may be added as it is, or used with other foods or food ingredients, and may be appropriately used according to conventional methods.
- the health food of the present invention includes ingredients that are commonly added in food production, and include, for example, proteins, carbohydrates, fats, nutrients and seasonings.
- liquid or white scent extract or fractions thereof include meat, sausage, bread, chocolate, candy, snacks, confectionary, pizza, ramen, other noodles, gums, dairy products including ice cream, various soups , Beverages, tea, drinks, alcoholic beverages and vitamin complexes, etc., and includes all of the health food in the usual sense.
- the health beverage composition of the present invention may contain various flavors or natural carbohydrates, etc. as additional components, as in the general beverage.
- the above-mentioned natural carbohydrates are glucose, monosaccharides such as fructose, disaccharides such as maltose and sucrose, and polysaccharides such as dextrin and cyclodextrin, sugar alcohols such as xylitol, sorbitol and erythritol.
- sweetening agent natural sweetening agents such as tautin and stevia extract, synthetic sweetening agents such as saccharin and aspartame, and the like can be used.
- the proportion of the natural carbohydrate is generally about 0.01 to 0.04 g, preferably about 0.02 to 0.03 g per 100 ml of the composition of the present invention.
- the flow or white sesame extract, or fractions thereof of the present invention may be used in various nutrients, vitamins, electrolytes, flavors, colorants, pectic acids and salts thereof, alginic acid and salts thereof, organic acids, protective colloidal thickeners, pH regulators, stabilizers. , Preservatives, glycerin, alcohols, carbonation agents used in carbonated drinks, and the like.
- the flow or white scent extract of the present invention, or a fraction thereof may contain pulp for the production of natural fruit juice, fruit juice beverage and vegetable beverage. These components can be used independently or in combination. The proportion of such additives is not critical but is generally selected in the range of 0.01 to 0.1 parts by weight per 100 parts by weight of the composition of the present invention.
- the flow or white scent extract of the present invention or a fraction thereof exhibits strong antiviral activity through secretion induction of the immune-related cytokine IFN- ⁇ in NK cells, it has an excellent effect on viral diseases, thereby preventing or preventing viral diseases. It can be usefully used for improving health food.
- the present invention also provides a feed additive for the prevention or improvement of viral diseases containing a flow or white scent extract, or a fraction thereof as an active ingredient.
- the viral diseases include swine influenza virus (SIV), influenza virus (influenza virus), influenza A virus subtype H1N1, avian influenza virus, rhinovirus (rhinovirus), adeno Adenovirus, coronavirus, parainfluenza virus, respiratory syncytial virus, herpesvirus (HSV), human immunodeficiency virus (HIV), and It is preferable that the disease is infected by any one or more viruses selected from the group consisting of hepatitis virus, but is not limited thereto.
- Feeds can be classified into various types according to nutritional value, main ingredient, distribution, moisture content and processing type, and the feed can be used as feed, thick feed, supplementary feed, protein feed, starch feed, fat feed or fiber feed.
- the present invention is not limited thereto.
- the feed additive of the present invention contains 0.1 to 20% by weight of the flow or white sesame extract, or fractions thereof, 0.001 to 0.01% by weight of lipolytic enzyme, 1 to 20% by weight of tricalcium phosphate, vitamin E 0.01 to 0.1% by weight of enzyme powder, 1 to 10% by weight of enzyme powder, 0.1 to 10% by weight of lactic acid bacteria, 0.01 to 10% by weight of Bacillus culture medium and 20 to 90% by weight of glucose. It is preferable that there is, but is not particularly limited thereto, and as the feed additive of the present invention, if the flow or white scent extract, or a fraction thereof is added in an effective amount.
- the effective amount refers to an amount capable of preventing a viral disease or improving a viral disease that has already occurred by allowing poultry, livestock, etc. to be continuously ingested. Moreover, it is preferable that the quantity which does not produce the bad influence beyond the benefit by addition is preferable.
- the feed additive may additionally contain a carrier that is acceptable to poultry and livestock.
- the feed additive may be added as it is or a known carrier, stabilizer, etc., and various nutrients such as vitamins, amino acids, minerals, antioxidants, antibiotics, antibacterial agents, and other additives may be added as necessary.
- the shape may be in a suitable state such as powder, granules, pellets, suspension, or the like.
- the flow or white scent extract of the present invention or a fraction thereof exhibits strong antiviral activity through secretion induction of the immune-related cytokine IFN- ⁇ in NK cells, it has an excellent effect on viral diseases, thereby preventing or preventing viral diseases. It can be usefully used in feed additives for improvement.
- the present invention also provides a use of the flow or white scent extract, or a fraction thereof, in the manufacture of a pharmaceutical composition for the prevention or treatment of viral diseases.
- the present invention provides a use of the flow or white baekhyang extract, or fractions thereof for the production of health foods for the prevention or improvement of viral diseases.
- the present invention provides a use of the flow or white baekhyang extract, or fractions thereof for the production of feed additives for the prevention or improvement of viral diseases.
- the viral diseases include swine influenza virus (SIV), influenza virus (influenza virus), influenza A virus subtype H1N1, avian influenza virus, rhinovirus (rhinovirus), adeno Adenovirus, coronavirus, parainfluenza virus, respiratory syncytial virus, herpesvirus (HSV), human immunodeficiency virus (HIV), and It is preferable that the disease is infected by any one or more viruses selected from the group consisting of hepatitis virus, but is not limited thereto.
- the flow or white scent extract of the present invention exhibits strong antiviral activity through the induction of secretion of the immune-related cytokine IFN- ⁇ in NK cells, and thus has an excellent effect on viral diseases, thereby preventing viral diseases, It can be usefully used in the manufacture of pharmaceutical compositions for improving or treating, health foods, or feed additives.
- Aleurites fordii was collected from Seogwipo, Jeju Island, and 4 liters of methanol was added to 2 kg of dried flow leaves, stems, and fruits, and then extracted for 24 hours while circulating at room temperature to recover the filtered supernatant. After extraction, the solvent was concentrated under reduced pressure to give 276 g, 120 g, and 100 g of the methanol extract with the flow leaf, stem and fruit, respectively.
- Daphne kiusiana was collected from Muan in Jeonnam, 4 L of methanol was added to 1 kg of dried white scent leaves, stems, flowers or roots, and then extracted for 24 hours while circulating at room temperature to recover the filtered supernatant. After extraction, the solvent was concentrated under reduced pressure to give 118 g, 140 g, 80 g and 105 g of methanol extract of white, green leaf, stem, flower and root, respectively.
- Daphne genkwa (Korean patent application No.:10-2009-0034132 ), which reported anti-influenza virus activity, was collected from Yongin, Gyeonggi-do, and won-methanol extract according to the ⁇ ex. Was prepared.
- Example ⁇ 1-1> Methanol extract of the flow leaf, stem and fruit obtained in Example ⁇ 1-1> was suspended in 1.5 L of distilled water, 1.5 L of normal-hexane was added thereto, followed by mixing, and then the normal-hexane-soluble fraction and the water-soluble fraction were separated. This process was repeated three times, and the normal-hexane soluble fraction was filtered and concentrated under reduced pressure to obtain 27.6 g, 28 g, and 4 g of the flow leaf, stem, and fruit normal-hexane fractions, respectively.
- Example ⁇ 2-1-1> The flow leaf, stem and fruit normal-hexane fractions of Example ⁇ 2-1-1> were separated, and 1.5 L of ethyl acetate was added to each of the remaining fractions, followed by mixing. The ethyl acetate fractions were separated. Repeated three times, the ethyl acetate fractions were filtered and concentrated under reduced pressure to give 80 g, 18 g and 40 g of ethyl acetate fractions, respectively.
- Example ⁇ 2-1-2> The flow leaf, stem and fruit ethylacetate fractions of Example ⁇ 2-1-2> were separated, and 1.5 L of butanol was added to each of the remaining fractions, followed by mixing. The butanol fractions were separated, and the process was repeated three times. The butanol fraction was filtered and concentrated under reduced pressure to obtain 55 g, 24 g, and 12 g of the flow leaf, stem, and fruit butanol fractions, respectively.
- Example ⁇ 1-2> From the white cedar leaf, stem, flower, and root methanol extracts obtained in Example ⁇ 1-2>, a white cedar normal-hexane fraction was prepared according to the method described in Example ⁇ 2-1-1>, Stem, flower and root normal-hexane fractions were obtained 31 g, 36 g, 21 g and 27 g, respectively.
- the white cedar ethyl acetate fraction was prepared according to the method described in Example ⁇ 2-1-2> to obtain 7 g, 8.4 g, 5 g and 6 g of the white cedar leaf, stem, flower and root ethyl acetate fractions, respectively.
- a white algae butanol fraction was prepared according to the method described in Example ⁇ 2-1-3> to obtain 20 g, 24 g, 14 g and 18 g white algae leaves, stems, flowers and root butanol fractions, respectively.
- Interleukin-2 (IL-2) dependent natural killer (NK) cell line NK92 (human NK lymphoma) was purchased from the American Type Culture Collection (ATCC). NK92 cells contain 20% fetal calf serum (FCS) (HyClone, Logan, UT), 2 mM L-glutamate, 100 ⁇ g / ml penicillin, 100 ⁇ g / ml streptomycin (Life Technologies) and 100 U / mL of IL-2 (Chiron, Emeryville, ⁇ -MEM ( ⁇ -minimal essential medium) with added CA (Life Technologies, Düsseldorf, Germany) at 37 ° C., 5% CO 2 Incubated under conditions.
- FCS fetal calf serum
- FCS fetal calf serum
- ⁇ -MEM ⁇ -minimal essential medium
- the normal-hexane fraction was about 1.7 to 2.1 ng / ml
- the ethyl acetate fraction was About 1.5-2.0 ng / ml
- white baekhyang extract or fractions thereof as shown in Table 2 and Figure 3, about 2.4 ⁇ 2.6 ng / ml IFN in each NK92 cells treated with white baekhyang methanol extract (leaves, stems, flowers or roots) - ⁇ was secreted.
- the normal-hexane fraction is about 1.7 to 1.8 ng / ml
- ethyl Acetan fractions showed about 1.4-1.8 ng / ml
- butanol fractions showed 1.6- 1.9 ng / ml of IFN- ⁇ secretion.
- the amount of INF- ⁇ secretion according to the concentration of each of the flow leaf, stem and fruit methanol extract, and white fish extract of methanol was performed according to the method of Example ⁇ 3-2>. At this time, the methanol extract was added at a concentration of 0.01, 0.1, 1 or 10 ⁇ g / ml, respectively.
- the amount of secretion of INF- ⁇ was significantly increased in the flow leaf methanol extract at a concentration of 1 ⁇ g / ml or more, and the secretion of INF- ⁇ at the concentration of 10 ⁇ g / ml in the flow stem or fruit methanol extract. It showed a sharp increase of (Fig. 5).
- the secretion amount of INF- ⁇ was significantly increased at the concentration of 1 ⁇ g / ml or more of the white west methanol extract (FIG. 6). As a result, it was confirmed that the secretion of INF- ⁇ increased depending on the concentration of the methanol extract of the flow or white paper.
- RT-PCR was performed to investigate changes in mRNA expression related to IFN- ⁇ and ⁇ induction in NK92 cells.
- NK92 cells or lung epithelial cell line A549 was incubated for 12 hours with 2 ng of flow or white paper extract. After 15, 30, 45, 1, 4, and 12 hours after incubation, the cells were lysed and RNA was isolated according to a known protocol to analyze IFN- ⁇ mRNA expression via RT-PCR.
- the primer of IFN- ⁇ used at this time was 5'-TCCCATGGGTTGTGTGTTTA-3 'for the forward primer, and 5'-GTCAGGGTGCAGCCGG-3' for the reverse primer, and GAPDH was used as an internal standard. 3 'and reverse primer 5'-ACAGTCTTCTGGGTGGCAGT-3'.
- Amplification by PCR reaction was performed using GeneAmp PCR system 2700 (Applied Biosystems, Foster city, CA, USA) under the following conditions; After 25 to 40 cycles of 5 minutes at 94 ° C, followed by 45 seconds at 94 ° C, 45 seconds at 56 ° C, and 1 minute at 72 ° C, the final extension reaction was carried out at 72 ° C for 7 minutes.
- PCR primers were designed using the Primer3 program and purchased from Bioneer (Daejeon, Korea).
- PCR products were separated on 1.5% agarose gel and stained with ethidium bromide (EtBr) and visualized with Gel Doc 2000 UV trans-illuminator (Bio-Rad Laboratories, Hercules, CA, USA), followed by Quantity One software Analyzes were performed using (Bio-Rad Laboratories). Each sample was tested three or more times and representative data were presented.
- EtBr ethidium bromide
- the transcript of IFN- ⁇ was significantly increased after 2 hours in NK92 cells treated with the flow extract, which means that the response to the flow extract for IFN- ⁇ induction was 1 at the transcription level. It can be seen that induced within 2 hours (Fig. 7).
- the expression pattern of IFN- ⁇ and IFN- ⁇ mRNA in the NK92 cells treated with white scent and A549 cells, which are lung epithelial cell line, as a result of time zones the transcript of IFN- ⁇ was white worm extract After 3 hours in treated NK92 cells, it was markedly increased, indicating that the response to the white persimmon extract for IFN- ⁇ induction was induced within 3 hours at the transcription level. In A549 cells, white sperm extract was found to increase the expression level of IFN- ⁇ mRNA (FIG. 8).
- Fluorescence activated cell sorter was used to confirm the change of cell surface material involved in the activity of NK92 cells treated with flow or white scent extract. At this time, the expression of NKG2A, C, and D, NKp30, NKp44, and Nkp46 cell surface related to natural killer activity were analyzed as ligands of NK cells.
- the flow or white scent extract showed a similar surface material expression pattern of NK92 cells, significantly increased the expression of NKG2C and D involved in the activity of NK cells, natural killer of NK cells The expression of NKp44 associated with activity was also found to be significantly increased (FIG. 10).
- RT-PCR was processed according to the method of Example ⁇ 3-4> after treating the flow extract on A549 cells, which are lung epithelial cell lines infiltrated with influenza virus. IFN- ⁇ and ⁇ transcriptional activity were confirmed.
- the flow or white sesame extract of the present invention, or fractions thereof have an excellent effect on antiviral, and thus, development of pharmaceuticals for the prevention and treatment of viral diseases, or health food and feed additives for the prevention and improvement of viral diseases. It can be usefully used for the study of prophylactic or therapeutic methods using these.
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Abstract
Description
시료(2 ㎍/㎖) | IFN-γ 분비량(ng/㎖) | |
유동 잎 | 메탄올 추출물 | 1.7 |
노르말-헥산 분획물 | 2.0 | |
에틸아세테이트 분획물 | 1.5 | |
부탄올 분획물 | 1.2 | |
물 분획물 | 0.4 | |
유동 줄기 | 메탄올 추출물 | 2.0 |
노르말-헥산 분획물 | 2.1 | |
에틸아세테이트 분획물 | 1.9 | |
부탄올 분획물 | 1.7 | |
물 분획물 | 0.3 | |
유동 열매 | 메탄올 추출물 | 2.0 |
노르말-헥산 분획물 | 1.7 | |
에틸아세테이트 분획물 | 2.0 | |
부탄올 분획물 | 1.7 | |
물 분획물 | 0.3 | |
원화 | 메탄올 추출물 (양성대조군) | 2.0 |
DMSO | 음성대조군 | 0.3 |
시료(2 ㎍/㎖) | IFN-γ 분비량(ng/㎖) | |
백서향 잎 | 메탄올 추출물 | 2.5 |
노르말-헥산 분획물 | 1.7 | |
에틸아세테이트 분획물 | 1.4 | |
부탄올 분획물 | 1.6 | |
물 분획물 | 0.4 | |
백서향 줄기 | 메탄올 추출물 | 2.6 |
노르말-헥산 분획물 | 1.8 | |
에틸아세테이트 분획물 | 1.7 | |
부탄올 분획물 | 1.8 | |
물 분획물 | 0.5 | |
백서향 꽃 | 메탄올 추출물 | 2.4 |
노르말-헥산 분획물 | 1.8 | |
에틸아세테이트 분획물 | 1.7 | |
부탄올 분획물 | 1.7 | |
물 분획물 | 0.3 | |
백서향 뿌리 | 메탄올 추출물 | 2.4 |
노르말-헥산 분획물 | 1.7 | |
에틸아세테이트 분획물 | 1.8 | |
부탄올 분획물 | 1.9 | |
물 분획물 | 0.3 | |
원화 | 메탄올 추출물 (양성대조군) | 2.0 |
DMSO | 음성대조군 | 0.3 |
Claims (17)
- 유동(Aleurites fordii) 또는 백서향(Daphne kiusiana) 추출물을 유효성분으로 함유하는 바이러스성 질환의 예방 또는 치료용 약학적 조성물.
- 제 1항에 있어서, 상기 유동 또는 백서향 추출물은 유동 또는 백서향 건조물을 물, C1~C2의 저급 알코올 또는 이들의 혼합용매로 추출한 것을 특징으로 하는 약학적 조성물.
- 제 2항에 있어서, 상기 유동 건조물은 유동 잎, 줄기 또는 열매인 것을 특징으로 하는 약학적 조성물.
- 제 2항에 있어서, 상기 백서향 건조물은 백서향 잎, 줄기, 꽃 또는 뿌리인 것을 특징으로 하는 약학적 조성물.
- 제 2항에 있어서, 상기 저급 알코올은 에탄올 또는 메탄올인 것을 특징으로 하는 약학적 조성물.
- 제 1항의 유동 또는 백서향 추출물을 추가적으로 유기용매로 추출하여 제조된 유기용매 분획물을 유효성분으로 함유하는 바이러스성 질환의 예방 또는 치료용 약학적 조성물.
- 제 6항에 있어서, 상기 유기용매는 헥산, 에틸아세테이트 또는 부탄올인 것을 특징으로 하는 약학적 조성물.
- 제 1항 또는 제 6항 중 어느 한 항에 있어서, 상기 바이러스성 질환은 돼지인플루엔자바이러스(Swine Influenza virus, SIV), 인플루엔자바이러스(influenza virus), 신종인플루엔자A바이러스(Influenza A virus subtype H1N1), 조류인플루엔자바이러스(avian influenza virus), 리노바이러스(rhinovirus), 아데노바이러스(adenovirus), 코로나바이러스(coronavirus), 파라인플루엔자바이러스(parainfluenza virus), 호흡기 합포체 바이러스(respiratory syncytial virus), 포진 바이러스(Herpesvirus, HSV), 후천성 면역결핍 증후군 바이러스(human immunodeficiency virus, HIV) 및 간염바이러스로 이루어진 군으로부터 선택되는 어느 하나 이상의 바이러스에 의해 감염되는 질환인 것을 특징으로 하는 약학적 조성물.
- 유동 또는 백서향 추출물, 또는 이의 분획물을 유효성분으로 함유하는 바이러스성 질환의 예방 또는 개선용 건강식품.
- 제 9항에 있어서, 상기 바이러스성 질환은 돼지인플루엔자바이러스(Swine Influenza virus, SIV), 인플루엔자바이러스(influenza virus), 신종인플루엔자A바이러스(Influenza A virus subtype H1N1), 조류인플루엔자바이러스(avian influenza virus), 리노바이러스(rhinovirus), 아데노바이러스(adenovirus), 코로나바이러스(coronavirus), 파라인플루엔자바이러스(parainfluenza virus), 호흡기 합포체 바이러스(respiratory syncytial virus), 포진 바이러스(Herpesvirus, HSV), 후천성 면역결핍 증후군 바이러스(human immunodeficiency virus, HIV) 및 간염바이러스로 이루어진 군으로부터 선택되는 어느 하나 이상의 바이러스에 의해 감염되는 질환인 것을 특징으로 하는 건강식품.
- 유동 또는 백서향 추출물, 또는 이의 분획물을 유효성분으로 함유하는 바이러스성 질환의 예방 또는 개선용 사료첨가제.
- 제 11항에 있어서, 상기 바이러스성 질환은 돼지인플루엔자바이러스(Swine Influenza virus, SIV), 인플루엔자바이러스(influenza virus), 신종인플루엔자A바이러스(Influenza A virus subtype H1N1), 조류인플루엔자바이러스(avian influenza virus), 리노바이러스(rhinovirus), 아데노바이러스(adenovirus), 코로나바이러스(coronavirus), 파라인플루엔자바이러스(parainfluenza virus), 호흡기 합포체 바이러스(respiratory syncytial virus), 포진 바이러스(Herpesvirus, HSV), 후천성 면역결핍 증후군 바이러스(human immunodeficiency virus, HIV) 및 간염바이러스로 이루어진 군으로부터 선택되는 어느 하나 이상의 바이러스에 의해 감염되는 질환인 것을 특징으로 하는 사료첨가제.
- 약학적으로 유효한 양의 유동 또는 백서향 추출물, 또는 이의 분획물을 유효성분으로 함유하는 약학적 조성물을 바이러스성 질환에 걸린 개체에 투여하는 단계를 포함하는 바이러스성 질환의 개선 또는 치료 방법.
- 약학적으로 유효한 양의 유동 또는 백서향 추출물, 또는 이의 분획물을 유효성분으로 함유하는 약학적 조성물을 개체에 투여하는 단계를 포함하는 바이러스성 질환의 예방 방법.
- 유동 또는 백서향 추출물, 또는 이의 분획물을 바이러스성 질환 예방 또는 치료용 약학적 조성물의 제조에 이용하는 용도.
- 유동 또는 백서향 추출물, 또는 이의 분획물을 바이러스성 질환 예방 또는 개선용 건강식품의 제조에 이용하는 용도.
- 유동 또는 백서향 추출물, 또는 이의 분획물을 바이러스성 질환 예방 또는 개선용 사료첨가제의 제조에 이용하는 용도.
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AU2010316120A AU2010316120B2 (en) | 2009-11-03 | 2010-11-03 | Antiviral composition containing an Aleurites fordii or Daphne kiusiana extract or a fraction thereof as an active ingredient |
CN201080060577.1A CN102762217B (zh) | 2009-11-03 | 2010-11-03 | 包含作为活性成分的油桐或毛瑞香提取物或其组分的抗病毒组合物 |
JP2012536710A JP5550734B2 (ja) | 2009-11-03 | 2010-11-03 | シナアブラギリまたはコショウノキの抽出物、またはその分画物を有効成分として含む抗ウイルス用組成物 |
US13/505,727 US9375456B2 (en) | 2009-11-03 | 2010-11-03 | Antiviral composition containing an Aleurites fordii or Daphne kiusiana extract or a fraction thereof as an active ingredient |
EP10828514.9A EP2505203B1 (en) | 2009-11-03 | 2010-11-03 | Antiviral composition containing an aleurites fordii or daphne kiusiana extract or a fraction thereof as an active ingredient |
Applications Claiming Priority (8)
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KR10-2009-0105439 | 2009-03-11 | ||
KR20090105439 | 2009-11-03 | ||
KR10-2009-0105438 | 2009-11-03 | ||
KR20090105438 | 2009-11-03 | ||
KR10-2010-0108832 | 2010-11-03 | ||
KR1020100108832A KR101331148B1 (ko) | 2009-11-03 | 2010-11-03 | 유동 추출물 또는 이의 분획물을 유효성분으로 함유하는 항바이러스용 조성물 |
KR10-2010-0108831 | 2010-11-03 | ||
KR1020100108831A KR101425048B1 (ko) | 2009-11-03 | 2010-11-03 | 백서향 추출물 또는 이의 분획물을 유효성분으로 함유하는 항바이러스용 조성물 |
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WO2011055979A2 true WO2011055979A2 (ko) | 2011-05-12 |
WO2011055979A3 WO2011055979A3 (ko) | 2011-09-29 |
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PCT/KR2010/007724 WO2011055979A2 (ko) | 2009-11-03 | 2010-11-03 | 유동 또는 백서향 추출물, 또는 이의 분획물을 유효성분으로 함유하는 항바이러스용 조성물 |
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US (1) | US9375456B2 (ko) |
EP (1) | EP2505203B1 (ko) |
JP (1) | JP5550734B2 (ko) |
CN (1) | CN102762217B (ko) |
AU (1) | AU2010316120B2 (ko) |
WO (1) | WO2011055979A2 (ko) |
Cited By (1)
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CN104011009A (zh) * | 2011-10-26 | 2014-08-27 | 韩国生命工学研究院 | 二萜化合物及含有它的用于治疗或预防病毒感染疾病的药物组合物 |
Citations (1)
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KR20090034132A (ko) | 2007-10-02 | 2009-04-07 | 주식회사 에피밸리 | 3족 질화물 반도체 발광소자 |
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US4851437A (en) * | 1986-08-12 | 1989-07-25 | Elena Avram | Tung oil compositions and use for treatment of body deficiencies |
US5213798A (en) * | 1990-02-16 | 1993-05-25 | Manikas John T | Antiviral agent derived from the hull of the kukui nut |
JPH0436239A (ja) * | 1990-05-31 | 1992-02-06 | Fujirebio Inc | 抗hbv剤 |
JPH10287617A (ja) * | 1997-04-16 | 1998-10-27 | Tsumura & Co | 新規ジテルペン類及びジテルペン類を有効成分とする抗ウイルス剤 |
US20080008719A1 (en) | 2004-07-10 | 2008-01-10 | Bowdish Katherine S | Methods and compositions for the treatment of prostate cancer |
JP2007254427A (ja) * | 2006-03-24 | 2007-10-04 | Shimane Pref Gov | 抗酸化剤およびその用途 |
KR100840723B1 (ko) * | 2007-01-30 | 2008-06-23 | 주식회사 뉴젝스 | 베타2 활성을 촉진하는 천식 치료용 약용식물 추출물 |
MX2010004513A (es) * | 2007-10-26 | 2010-08-02 | Eurofarma Lab Ltda | Proceso de obtencion de un extracto estandarizado, extracto obtenido, composicion farmaceutica, metodo de tratamiento y uso de dicho extracto. |
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- 2010-11-03 WO PCT/KR2010/007724 patent/WO2011055979A2/ko active Application Filing
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104011009A (zh) * | 2011-10-26 | 2014-08-27 | 韩国生命工学研究院 | 二萜化合物及含有它的用于治疗或预防病毒感染疾病的药物组合物 |
CN104011009B (zh) * | 2011-10-26 | 2015-11-25 | 韩国生命工学研究院 | 二萜化合物及含有它的用于治疗或预防病毒感染疾病的药物组合物 |
Also Published As
Publication number | Publication date |
---|---|
JP5550734B2 (ja) | 2014-07-16 |
CN102762217B (zh) | 2014-12-31 |
EP2505203A2 (en) | 2012-10-03 |
EP2505203B1 (en) | 2016-03-16 |
JP2013510083A (ja) | 2013-03-21 |
US9375456B2 (en) | 2016-06-28 |
WO2011055979A3 (ko) | 2011-09-29 |
CN102762217A (zh) | 2012-10-31 |
EP2505203A4 (en) | 2013-07-24 |
AU2010316120B2 (en) | 2013-11-21 |
AU2010316120A1 (en) | 2012-06-07 |
US20120308676A1 (en) | 2012-12-06 |
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