CU20160038A7 - Composición farmacéutica que comprende los antígenos de la superficie y de la nucleocápsida del virus de la hepatitis b - Google Patents
Composición farmacéutica que comprende los antígenos de la superficie y de la nucleocápsida del virus de la hepatitis bInfo
- Publication number
- CU20160038A7 CU20160038A7 CUP2016000038A CU20160038A CU20160038A7 CU 20160038 A7 CU20160038 A7 CU 20160038A7 CU P2016000038 A CUP2016000038 A CU P2016000038A CU 20160038 A CU20160038 A CU 20160038A CU 20160038 A7 CU20160038 A7 CU 20160038A7
- Authority
- CU
- Cuba
- Prior art keywords
- antigens
- pharmaceutical composition
- virus
- antigen
- hepatitis
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/12—Viral antigens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/12—Viral antigens
- A61K39/29—Hepatitis virus
- A61K39/292—Serum hepatitis virus, hepatitis B virus, e.g. Australia antigen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/39—Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
- A61K2039/525—Virus
- A61K2039/5258—Virus-like particles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/54—Medicinal preparations containing antigens or antibodies characterised by the route of administration
- A61K2039/541—Mucosal route
- A61K2039/543—Mucosal route intranasal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55505—Inorganic adjuvants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/57—Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/57—Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
- A61K2039/575—Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2 humoral response
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2730/00—Reverse transcribing DNA viruses
- C12N2730/00011—Details
- C12N2730/10011—Hepadnaviridae
- C12N2730/10111—Orthohepadnavirus, e.g. hepatitis B virus
- C12N2730/10123—Virus like particles [VLP]
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2730/00—Reverse transcribing DNA viruses
- C12N2730/00011—Details
- C12N2730/10011—Hepadnaviridae
- C12N2730/10111—Orthohepadnavirus, e.g. hepatitis B virus
- C12N2730/10134—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Virology (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Gastroenterology & Hepatology (AREA)
- Oncology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
<p>La presente invención revela una composición farmacéutica que comprende el antígeno de la superficie (HBsAg) del virus de la hepatitis B (VHB) y el antígeno de la nucleocápsida (o core, HBcAg) del propio virus. El HBcAg presente en dicha composición contiene ácido ribonucleico mensajero (ARNm) en una proporción superior al 45 porciento del total de ácido ribonucleico (ARN) de dicho antígeno. Debido a cambios en la constitución de los antígenos que la componen, la composición de la invención es útil para la prevención o el tratamiento de la hepatitis B crónica. También contempla el uso de esa composición farmacéutica en la manufactura de un medicamento para la inmunoprofilaxis o la inmunoterapia contra la infección por VHB, y su uso para incrementar la respuesta inmune contra un antígeno adicional que se co-administra con la mezcla de dichos antígenos.</p>
Priority Applications (20)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/088,188 US11491218B2 (en) | 2016-03-31 | 2017-03-14 | Pharmaceutical composition that includes the surface and nucleocapsid antigens of the hepatitis B virus |
| MYPI2018703588A MY202118A (en) | 2016-03-31 | 2017-03-14 | Pharmaceutical composition that includes the surface and nucleocapsid antigens of the hepatitis b virus |
| EP17721509.2A EP3437654B1 (en) | 2016-03-31 | 2017-03-14 | Pharmaceutical composition that includes the surface and nucleocapsid antigens of the hepatitis b virus |
| CU2016000038A CU24454B1 (es) | 2016-03-31 | 2017-03-14 | Composición farmacéutica que comprende los antígenos de la superficie y de la nucleocápsida del virus de la hepatitis b |
| EA201892212A EA201892212A1 (ru) | 2016-03-31 | 2017-03-14 | Фармацевтическая композиция, которая включает поверхностные и нуклеокапсидные антигены вируса гепатита b |
| HK19101695.5A HK1259329B (en) | 2016-03-31 | 2017-03-14 | Pharmaceutical composition that includes the surface and nucleocapsid antigens of the hepatitis b virus |
| AU2017243136A AU2017243136B2 (en) | 2016-03-31 | 2017-03-14 | Pharmaceutical composition that includes the surface and nucleocapsid antigens of the hepatitis B virus |
| MX2018011793A MX2018011793A (es) | 2016-03-31 | 2017-03-14 | Composicion farmaceutica que comprende los antigenos de la superficie y de la nucleocapsida del virus de la hepatitis b. |
| UAA201810715A UA128952C2 (uk) | 2016-03-31 | 2017-03-14 | Фармацевтична композиція, яка включає поверхневі і нуклеокапсидні антигени вірусу гепатиту в |
| PCT/CU2017/050001 WO2017167317A1 (es) | 2016-03-31 | 2017-03-14 | Composición farmacéutica que comprende los antígenos de la superficie y de la nucleocápsida del virus de la hepatitis b |
| ES17721509T ES2965709T3 (es) | 2016-03-31 | 2017-03-14 | Composición farmacéutica que incluye los antígenos de superficie y nucleocápside del virus de la hepatitis B |
| BR112018069738-9A BR112018069738B1 (pt) | 2016-03-31 | 2017-03-14 | Composição farmacêutica, e, uso da mesma |
| CA3017778A CA3017778C (en) | 2016-03-31 | 2017-03-14 | Pharmaceutical composition that includes the surface and nucleocapsid antigens of the hepatitis b virus |
| KR1020187028749A KR20180125985A (ko) | 2016-03-31 | 2017-03-14 | B형 간염 바이러스의 표면 및 뉴클레오캡시드 항원을 포함하는 제약학적 조성물 |
| JP2018551333A JP6981992B2 (ja) | 2016-03-31 | 2017-03-14 | B型肝炎ウイルスの表面及び核内抗原を含む医薬組成物 |
| CN201780033618.XA CN109219449B (zh) | 2016-03-31 | 2017-03-14 | 包含乙型肝炎病毒的表面抗原和核衣壳抗原的药用组合物 |
| TW106109533A TWI755383B (zh) | 2016-03-31 | 2017-03-22 | 包括b型肝炎病毒之表面及核殼體抗原的藥學組成物 |
| ARP170100786A AR108009A1 (es) | 2016-03-31 | 2017-03-30 | Composición farmacéutica que comprende los antígenos de la superficie y de la nucleocápsida del virus de la hepatitis b |
| ZA2018/06325A ZA201806325B (en) | 2016-03-31 | 2018-09-20 | Pharmaceutical composition that includes the surface and nucleocapsid antigens of the hepatitis b virus |
| US17/689,581 US11759517B2 (en) | 2016-03-31 | 2022-03-08 | Pharmaceutical composition that includes the surface and nucleocapsid antigens of the hepatitis B virus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU2016000038A CU24454B1 (es) | 2016-03-31 | 2017-03-14 | Composición farmacéutica que comprende los antígenos de la superficie y de la nucleocápsida del virus de la hepatitis b |
| PCT/CU2017/050001 WO2017167317A1 (es) | 2016-03-31 | 2017-03-14 | Composición farmacéutica que comprende los antígenos de la superficie y de la nucleocápsida del virus de la hepatitis b |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU20160038A7 true CU20160038A7 (es) | 2017-11-07 |
| CU24454B1 CU24454B1 (es) | 2019-11-04 |
Family
ID=58671308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU2016000038A CU24454B1 (es) | 2016-03-31 | 2017-03-14 | Composición farmacéutica que comprende los antígenos de la superficie y de la nucleocápsida del virus de la hepatitis b |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US11491218B2 (es) |
| EP (1) | EP3437654B1 (es) |
| JP (1) | JP6981992B2 (es) |
| KR (1) | KR20180125985A (es) |
| CN (1) | CN109219449B (es) |
| AR (1) | AR108009A1 (es) |
| AU (1) | AU2017243136B2 (es) |
| CU (1) | CU24454B1 (es) |
| EA (1) | EA201892212A1 (es) |
| ES (1) | ES2965709T3 (es) |
| MX (1) | MX2018011793A (es) |
| MY (1) | MY202118A (es) |
| TW (1) | TWI755383B (es) |
| UA (1) | UA128952C2 (es) |
| WO (1) | WO2017167317A1 (es) |
| ZA (1) | ZA201806325B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022548328A (ja) * | 2019-09-23 | 2022-11-17 | アセンド バイオテクノロジー インク | 生分解性ナノ複合体ワクチン、b型肝炎ウイルス複製およびb型肝炎ウイルス表面抗原分泌の抑制方法 |
| JP2023509966A (ja) | 2020-01-10 | 2023-03-10 | カロジェン コーポレイション | 腫瘍溶解性ウイルス様小胞の組成物および使用方法 |
| CU20200028A7 (es) | 2020-04-20 | 2021-11-04 | Ct Ingenieria Genetica Biotecnologia | Nucleoproteína viral y formulaciones que la contienen |
| EP4465999A4 (en) * | 2022-02-22 | 2025-12-24 | Carogen Corp | Polyvalent Virus Vesicle (VLV) Platform for Infectious Diseases and Cancer Immunotherapy Applications |
| CN116218881B (zh) * | 2022-10-21 | 2024-08-13 | 山东大学 | 一种治疗或者预防乙肝病毒的疫苗 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CU22290A1 (es) | 1990-10-08 | 1995-01-31 | Cigb | Procedimiento para la obtencion de antigeno de superficie del virus de la hepatitis b de superior capacidad inmunoganica y su uso en un preparado vacunal |
| CU22871A1 (es) | 1998-12-02 | 2003-10-21 | Ct Ingenieria Genetica Biotech | Formulaciones conteniendo partículas semejantes a virus como inmunopotenciadores por vía mucosal |
| CU23002A1 (es) * | 2000-12-01 | 2004-11-18 | Ct Ingenieria Genetica Biotech | Método de obtención de agregados antigénicos y su uso en formulaciones |
| CN1164331C (zh) * | 2001-05-23 | 2004-09-01 | 中国人民解放军第二军医大学 | 一种人乙型肝炎核酸疫苗 |
| CU23740A1 (es) * | 2009-09-29 | 2011-12-28 | Ct Ingenieria Genetica Biotech | Método de obtención de una formulación de antígenos del virus de la hepatitis b |
| CN104338132A (zh) * | 2013-07-26 | 2015-02-11 | 复旦大学 | 一种病毒免疫治疗药物复合物及其用途 |
-
2017
- 2017-03-14 EA EA201892212A patent/EA201892212A1/ru unknown
- 2017-03-14 EP EP17721509.2A patent/EP3437654B1/en active Active
- 2017-03-14 ES ES17721509T patent/ES2965709T3/es active Active
- 2017-03-14 UA UAA201810715A patent/UA128952C2/uk unknown
- 2017-03-14 KR KR1020187028749A patent/KR20180125985A/ko not_active Ceased
- 2017-03-14 CU CU2016000038A patent/CU24454B1/es unknown
- 2017-03-14 WO PCT/CU2017/050001 patent/WO2017167317A1/es not_active Ceased
- 2017-03-14 US US16/088,188 patent/US11491218B2/en active Active
- 2017-03-14 MX MX2018011793A patent/MX2018011793A/es unknown
- 2017-03-14 JP JP2018551333A patent/JP6981992B2/ja active Active
- 2017-03-14 CN CN201780033618.XA patent/CN109219449B/zh active Active
- 2017-03-14 AU AU2017243136A patent/AU2017243136B2/en not_active Ceased
- 2017-03-14 MY MYPI2018703588A patent/MY202118A/en unknown
- 2017-03-22 TW TW106109533A patent/TWI755383B/zh not_active IP Right Cessation
- 2017-03-30 AR ARP170100786A patent/AR108009A1/es not_active Application Discontinuation
-
2018
- 2018-09-20 ZA ZA2018/06325A patent/ZA201806325B/en unknown
-
2022
- 2022-03-08 US US17/689,581 patent/US11759517B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CU24454B1 (es) | 2019-11-04 |
| US11759517B2 (en) | 2023-09-19 |
| US20200297840A1 (en) | 2020-09-24 |
| BR112018069738A2 (pt) | 2019-02-05 |
| CN109219449A (zh) | 2019-01-15 |
| EP3437654B1 (en) | 2023-09-20 |
| EA201892212A1 (ru) | 2019-03-29 |
| JP6981992B2 (ja) | 2021-12-17 |
| JP2019510064A (ja) | 2019-04-11 |
| KR20180125985A (ko) | 2018-11-26 |
| AR108009A1 (es) | 2018-07-04 |
| WO2017167317A1 (es) | 2017-10-05 |
| AU2017243136B2 (en) | 2022-02-17 |
| CN109219449B (zh) | 2022-08-30 |
| US20220193228A1 (en) | 2022-06-23 |
| TWI755383B (zh) | 2022-02-21 |
| EP3437654A1 (en) | 2019-02-06 |
| ES2965709T3 (es) | 2024-04-16 |
| MY202118A (en) | 2024-04-04 |
| MX2018011793A (es) | 2018-12-17 |
| HK1259329A1 (zh) | 2019-11-29 |
| ZA201806325B (en) | 2020-08-26 |
| AU2017243136A1 (en) | 2018-10-11 |
| US11491218B2 (en) | 2022-11-08 |
| TW201735945A (zh) | 2017-10-16 |
| CA3017778A1 (en) | 2017-10-05 |
| UA128952C2 (uk) | 2024-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CU24454B1 (es) | Composición farmacéutica que comprende los antígenos de la superficie y de la nucleocápsida del virus de la hepatitis b | |
| PH12019550220A1 (en) | Methods for the treatment of subjects having a hepatitis b virus (hbv) infection | |
| CL2017002230A1 (es) | Tratamiento combinado con un agonista de tlr7 y un inhibidor del ensamblaje de la cápsida del vhb. | |
| WO2017191258A8 (en) | INFLUENZA MRNA VACCINES | |
| PE20160686A1 (es) | Nuevas dihidroquinolizinonas para el tratamiento y profilaxis de la infeccion por virus de la hepatitis b | |
| BR112018009009A8 (pt) | terapia combinada de um inibidor de formação de capsídeo hbv e um interferon | |
| CL2020001146A1 (es) | Nuevas indol-2-carboxamidas sustituidas con pirazolopiperidina, de alta actividad, activas contra el virus de la hepatitis b (vhb). | |
| CO2019000069A2 (es) | Agentes antivirales contra la hepatitis b | |
| MX421406B (es) | Composiciones de acido ribonucleico de interferencia (arni) contra el virus de la hepatitis b (hbv) y metodos de uso de estas | |
| UY37998A (es) | Agentes antivirales contra la hepatitis b | |
| MX2019002678A (es) | Tratamiento combinado con un agonista de tlr7 y un inhibidor de montaje de capsida de hbv. | |
| UY37962A (es) | Nuevas y altamente activas indol-2-carboxamidas sustituidas con amino-tiazol activas contra el virus de la hepatitis b (vhb) | |
| ECSP17022931A (es) | Uso de un agonista dual del receptor de glp-1/glucagón de acción prolongada para el tratamiento de la enfermedad del hígado graso no alchólico | |
| CO2020002980A2 (es) | Agentes antivirales contra la hepatitis b. | |
| JP2009539965A5 (es) | ||
| MX2020011804A (es) | Vacunas contra el virus de la hepatitis b (hbv) y usos de las mismas. | |
| AR081261A1 (es) | Metodos para tratar afecciones virales | |
| AR061894A1 (es) | Vacunas para malaria | |
| MX2022007908A (es) | Combinacion farmaceutica de un oligonucleotido terapeutico que actua sobre hbv y un agonista de tlr7 para el tratamiento de hbv. | |
| CO6300963A2 (es) | Una vacuna contra la malaria que comprende p. falciparum y p. vivax | |
| JP2019510064A5 (es) | ||
| MX2014014878A (es) | Combinacion de agentes terapueticos para tratar infeccion por el virus de la hepatitis c (hcv). | |
| UY31574A1 (es) | Vacunas contra la malaria | |
| MY191697A (en) | Use of the pacap as a molecular adjuvant for vaccines | |
| RU2017138083A (ru) | Применение полимиксина в качестве антидота при отравлениях аматоксинами |