CN108685885A - Medical composition and its use containing schizandrin A - Google Patents

Medical composition and its use containing schizandrin A Download PDF

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Publication number
CN108685885A
CN108685885A CN201810749178.4A CN201810749178A CN108685885A CN 108685885 A CN108685885 A CN 108685885A CN 201810749178 A CN201810749178 A CN 201810749178A CN 108685885 A CN108685885 A CN 108685885A
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China
Prior art keywords
schizandrin
platelet
platelet aggregation
blood
aggregation
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CN108685885B (en
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陈临溪
陆丽群
罗旭灵
李瑶
李兰芳
谢凤
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University of South China
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University of South China
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/075Ethers or acetals
    • A61K31/085Ethers or acetals having an ether linkage to aromatic ring nuclear carbon
    • A61K31/09Ethers or acetals having an ether linkage to aromatic ring nuclear carbon having two or more such linkages
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/04Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

A kind of traditional Chinese medicine monomer schizandrin A, the traditional Chinese medicine monomer have the rush platelet aggregation for inhibiting ADP inductions.Basic research of the schizandrin A in thrombosis is using as a kind of drug of novel platelet aggregation-against.

Description

Medical composition and its use containing schizandrin A
Technical field
The present invention relates to the medical composition and its uses containing traditional Chinese medicine monomer schizandrin A, have and ADP is inhibited to lure Lead the effect of platelet aggregation.
Background technology
Schisandra chinensis is the dry mature fruit of perennial fallen leaves liana magnoliaceae schisandra section Schizandra, sweet, It is sour, pungent, bitter, salty bittersweet, therefore claim Schisandra chinensis.Lignanoids is as most important active constituent in Schisandra chinensis, including the five tastes Sub- A prime, deoxyschizandrin etc..It is very extensive to the research of schizandrin A pharmacological action, it is related to digestive system, cardiovascular system The various aspects such as system, central nervous system, reproductive system and urinary system.And it can be with the new work(of platelet aggregation-against for it Can, it is not found so far.Platelet aggregation is the important link that thrombus and thrombotic diseases are formed.Blood platelet is haemocyte In one kind, but its essence is not cell, be get off from the megacaryocyte cytoplasm crack releasing of marrow maturation have biology living The cast of property.Blood platelet does not have nucleus, small volume, and the service life is in the discoid of two-sided dimpling probably at 7 to 14 days. In a very long time, blood platelet is all counted as the non-functional cell fragment in blood.After have numerous studies discovery, blood small Plate can be activated under the action of certain stimulants, and various changes occur:Deformation, adherency, aggregation and release reaction.Blood platelet These changes can successively occur, or occur with various combination, or individually occur, and the reparation and physiological for participating in body vessel stop Blood, and and atherothrombosis, cerebral thrombosis disease, metastases, the diseases such as inflammatory reaction it is closely related.Blood Platelet, which activates, and the blood vessel endothelium of damage participates in atherosclerosis plaque forming simultaneously causes atheromatous plaque unstable, and platelet activation is still again The major reason of perfusion injury.Body under normal circumstances when, blood platelet is in quiescent condition, is not susceptible to activate;And work as machine When damage or inflammation occur for body vessel endothelium, blood platelet, which activates, to be occurred to assemble and then starts coagulation process.Blood platelet mistake Degree activation can then form thrombus.So, the drug for inhibiting platelet aggregation is explored, and is thrombotic disease and its correlation Disease finds corresponding action target spot and is of great significance.
Invention content
The inventor of the present application discovered that a kind of traditional Chinese medicine monomer schizandrin A.It belongs to a kind of inhibition platelet aggregation and blood Bolt forms peptide, it would be desirable to inhibit the rush platelet aggregation of ADP.Wherein, ADP by activate platelet membrane on adp receptor, The activity for inhibiting ATP enzyme makes blood platelet expose a variety of effects such as phospholipid surface and causes platelet aggregation.ADP is body blood coagulation Natural component in system, is even more important for intrinsic coagulation.
The present invention provides a kind of pharmaceutical composition for treating hemorrhagic disease, it is characterised in that:The pharmaceutical composition includes Schizandrin A.
The present invention also provides the purposes that a kind of schizandrin A is used to prepare drug, and the wherein drug can be by acting on APJ Receptor is treated by the disease caused by platelet aggregation or thrombosis;Or prevent platelet aggregation or antithrombotic.
Present invention finds the physiologic function of schizandrin A, itself to platelet aggregation without effect.
Present invention finds the physiologic function of schizandrin A, the rabbit platelet aggregation that ADP can be inhibited to induce.
The present invention relates to a kind of schizandrin As;It is related to its new function research for inhibiting new zealand rabbit platelet aggregation.Hair Existing schizandrin A can inhibit the new zealand rabbit platelet aggregation that ADP is induced.The invention also discloses schizandrin As in thrombus Basic research in being formed is using as a kind of novel antithrombotic drug.
In testing in vitro, the gradient of concentration is 0.001mol/L, 0.01mol/L, 0.1mol/L, 1.0 μm of ol/L, preferably For 1.0 μm of ol/L.
The advantageous effects of the present invention
1, traditional Chinese medicine monomer schizandrin A of the invention can be treated by acting on apj receptor by platelet aggregation or thrombus Form caused disease;Or therefore prevention platelet aggregation or antithrombotic can be used for preparing drug.
Description of the drawings:
Fig. 1 be schizandrin A itself individually on platelet aggregation without influence
(Mean+SEM, n=4, ns vs control;ns vs DMSO group).
Fig. 2 is the platelet aggregation that schizandrin A inhibits ADP inductions
(ADP at 5 μM of together with deoxyschizandrin for 5min, mean+SEM, n=5, ns vs control;***p<0.001vs DMSO group;ns vs ADP;###p<0.001vs ADP+DMSO group).
Specific implementation mode
Embodiment 1 measures influence of the schizandrin A to platelet aggregation
It is small that blood is measured with platelet aggregation coagulation factor analyzer (LG-PABER-I types, Beijing Steellex Scientific Instrument Company) Plate aggregation rate.This instrument tests platelet aggregation using photoelectric turbidimetry:Use platelet poor plasma (platelet poor Plasma, PPP) it is used as substrate, it is measured using Platelet-rich plasm (platelet rich plasma, PRP).In magnetic Under the stirring of power pearl, derivant is added in PRP, blood platelet is assembled, and the light transmittance of PRP increases or turbidity reduction.By light The variation of turbidity is converted to the variation of electric signal, to calculate the aggregation rate of blood platelet.
Aggregation rate=(measurement voltage value-PPP photoelectricity voltages value)/(PRP photoelectricity voltage value-PPP photoelectricity voltages value) * 100%.
1. measuring influence of the schizandrin A of various concentration (0.001,0.01,0.1,1 μm of ol/L) to platelet aggregation
Arterial blood drawing in new zealand rabbit ear is then centrifuged for sodium citrate anti-freezing, is first centrifuged 10min with 800r/min, is taken Supernatant obtains PRP, then centrifuges 10min with 3000r/min, and supernatant is taken to obtain PPP.Accurately it is added 300 μ l's in test cup PPP is put into TCH test channel, presses after PPP keys carry out substrate measurement and takes out.In another test cup, the accurate PRP that 300 μ l are added, At 37 DEG C after pre-temperature 1min, using adding pearl device that 1 test pearl is added in the test cup, after starting test, divide in three seconds Not Jia Ru the schizandrin A of various concentration (0.001,0.01,0.1,1 μm of ol/L) test 5min, the maximum for recording blood platelet is poly- Collection rate (referring to Fig. 1).
2. the schizandrin A for measuring various concentration (1,0.1 0.01,0.001 μm of ol/L) inhibits the rabbit blood of ADP inductions small Plate is assembled
PPP is acquired, PRP is same as above, and schizandrin A is added in PRP and is incubated 5 minutes, the survey for having mixed up baseline is placed into It tries in area, test pearl is added, be rapidly added after starting test or ADP is tested five minutes, recorded the maximum aggregation rate of blood platelet, see Examine inhibiting effect of the test result detection schizandrin A to platelet aggregation (referring to Fig. 2).
In conclusion the traditional Chinese medicine monomer of the present invention has effects that ideal platelet aggregation-against and thrombosis, it can It is used to prepare relevant drug.

Claims (2)

1. a kind of pharmaceutical composition for treating hemorrhagic disease, it is characterised in that:The pharmaceutical composition includes schizandrin A.
2. schizandrin A is used to prepare the purposes of drug, wherein the drug can be treated by acting on apj receptor by blood platelet Disease caused by aggregation or thrombosis;Or prevent platelet aggregation or antithrombotic.
CN201810749178.4A 2017-07-11 2018-07-10 Pharmaceutical composition containing schizandrin A and application thereof Active CN108685885B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710569204 2017-07-11
CN2017105692040 2017-07-11

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CN108685885B CN108685885B (en) 2023-11-17

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1970001A (en) * 2005-11-22 2007-05-30 黄振华 Pharmaceutical composition comprising kurarinone, magnolia vine fruit and ginseng for treating hepatitis
CN102188486A (en) * 2011-05-10 2011-09-21 王智森 Pharmaceutical composition for preventing and treating fatty liver and preparation method thereof
CN105456481A (en) * 2015-12-07 2016-04-06 中山大学 Application of fructus schisandrae sphenantherae extract in preparation of liver regeneration medicine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1970001A (en) * 2005-11-22 2007-05-30 黄振华 Pharmaceutical composition comprising kurarinone, magnolia vine fruit and ginseng for treating hepatitis
CN102188486A (en) * 2011-05-10 2011-09-21 王智森 Pharmaceutical composition for preventing and treating fatty liver and preparation method thereof
CN105456481A (en) * 2015-12-07 2016-04-06 中山大学 Application of fructus schisandrae sphenantherae extract in preparation of liver regeneration medicine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
罗旭灵: "中国优秀硕士学位论文全文数据库医药卫生科技辑" *
陈恩瑜等: "RP-HPLC 法同时测定补肾益脑胶囊中五味子醇甲、五味子甲素和五味子乙素的含量" *

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