• 대한약침학회지
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• 제25권1호
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• pp.52-62
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• 2022

Objectives: Snake venom is a complex mixture of various pharmacologically active substances, such as small proteins, peptides, and organic and mineral components. This paper aims to identify and analyse the proteins in common venomous snakes, such as Gloydius blomhoffii (G. blomhoffii) and Agkistrodon acutus (A. acutus), in Korea. Methods: We used mass spectrometry, electrophoresis, N-terminal sequencing and in-gel digestion to analyse the proteins in these two snake venoms. Results: We identified eight proteins in G. blomhoffii venom and four proteins in A. acutus venom. The proteins detected in G. blomhoffii and A. acutus venoms were phospholipase A₂, snake venom metalloproteinase and cysteine-rich secretory protein. Snake C-type lectin (snaclec) was unique to A. acutus venom. Conclusion: These data will contribute to the current knowledge of proteins present in the venoms of viper snakes and provide useful information for investigating their therapeutic potential.

• 대한약침학회지
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• 제2권1호
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• pp.73-91
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• 1999

This study was carried out to invastigate the researches of Snake Venom and snakes which used in treatment 1. The fist literature that used the snake for treatment is Shin Nong Ben Cao Jing 2. Composition of Snake Venom is consist of Enzymatic proteins ; Phospholipase A(A1-2), Protease, L-amino acid oxidase etc, and Non-enzymatic proteins ; Crotamine(Cytolysin), Proteolytic factor(Hematoxin), Crotoxin(Neurotoxin) etc. 3. Main toxins in Snake Venom are Hematoxin, Cytolysin, Neurotoxin and Cardiotoxin. Lethal dose 50 value of Agkistrodon brevicaudus is $45.87{\mu}g$/18g, Agkistrodon saxatilis is $10.28{\mu}g$/18g, Agkistrodon ussuriensis is $8.68{\mu}g$/18g, therefore Agkistrodon ussuriensis has strongist Snake Venom of all in Korea. 4. Pharmacological actions of Snake Venom are anticoagulation, thrombolytic function, hypotensor etc. 5. Systemic syndromes and signs after snakebite are Dizziness(25.7%), Vomitting(23.1%), Fever(22%), Visual disturbance(18%), Headache(17.7%) and Dyspnea(17.6%), etc. 6. Local syndrome and sign after snakebite is Discoloration(54.2%), Bleeding(20.2%), Bullae(10.7%), Skinulcer(10.8%), etc. 7. Pathological syndromes after snakebite are WBC increase, Urine protein, Urine sugar, Haematuria and elevation of S-GDT, S-GPT etc. These syndromes are leaded by Hematoxin and Cytolysin. 8. Complication signs after snakebite are Cellulitis, Gastritis, Lympoma, Abscess etc. 9. Common function of Viperidae(Agkistrodon acutus or Zaocys dhumnades etc) is expelling the wind(祛風), removing obstruction in the channels(通絡), antipastic function(止痙). And it is used in order to cure hemiparesis, hemiplegia, facial palsy and CVA disease, etc. 10. Using way of snake for medical treatment is various like Herbal alchol therapy, pill, powder and injection etc. The Study on the Snake Venom should be carried out continuously for using of medical treatment.

• 한국미생물·생명공학회지
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• 제14권2호
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• pp.145-153
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• 1986

본 연구에서는 토양으로부터 분리한 Aspergillus 속의 한 균주가 Colubridae과 독사의 사독 주성분인 출혈독을 강하게 불찰성화 시키는 물질을 생성하므로 이 물질을 분리한 후 부분적으로 정제하여 결정이 형성됨을 확인하였다. 본 물질은 Colubridae과의 Agkistrodon bromohoffi brevicaudus, A. saxatilis, Trimersurus flavoviridis, A. acutus 사독의 출혈독을 정량적으로 불활성화 시키며, 최대 저해률은 80-90%에 이르며 실험한 대상 동물에 따라 활성차이가 다소 있음이 인정되었다. 예로서 병아리 피하반응에 있어서는 T. flavoviridis 사독을 동량의 시료로서 처리하였을 때 완전히 출혈활성이 저해되나 mouse 족도 조직내 반응에서는 사독의 8배량의 시료로서 출혈활성이 거의 저해되었다. 또 본 시료는 출혈독이 지니고 있는 치사활성에 있어서도 독량의 약 3배량의 시료에 의해서 거의 치사 활성을 저해하며, T. flavoviridis 사독의 HR-I 및 HR-II부종활성에 대해서는 본 물질의 1/2량 이상의 농도에서는 시료농도에 관계없이 약 50% 정도로 저해하는 반면 A. bromohoffi brevicaudus 전독의 부종은 거의 완전히 저해하였다. 사용 균은 2종의 항출혈성 물질을 생성하고 있음이 가면피내 반응에서 확인되었다.