دورية أكاديمية
Snake venom PLA2s inhibitors isolated from Brazilian plants: synthetic and natural molecules.
| العنوان: | Snake venom PLA2s inhibitors isolated from Brazilian plants: synthetic and natural molecules. |
|---|---|
| المؤلفون: | Carvalho BM; Chemistry, Biotechnology and Bioprocess Department, Federal University of São João Del Rei, 36420-000 Ouro Branco, MG, Brazil., Santos JD, Xavier BM, Almeida JR, Resende LM, Martins W, Marcussi S, Marangoni S, Stábeli RG, Calderon LA, Soares AM, Da Silva SL, Marchi-Salvador DP |
| المصدر: | BioMed research international [Biomed Res Int] 2013; Vol. 2013, pp. 153045. Date of Electronic Publication: 2013 Sep 22. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't; Review |
| اللغة: | English |
| بيانات الدورية: | Publisher: Hindawi Pub. Co Country of Publication: United States NLM ID: 101600173 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2314-6141 (Electronic) NLM ISO Abbreviation: Biomed Res Int Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: New York, NY : Hindawi Pub. Co. |
| مواضيع طبية MeSH: | Biological Products/*isolation & purification , Phospholipase A2 Inhibitors/*isolation & purification , Plants/*chemistry , Snake Venoms/*chemistry, Animals ; Biological Products/chemistry ; Brazil ; Phospholipase A2 Inhibitors/chemistry |
| مستخلص: | Ophidian envenomation is an important health problem in Brazil and other South American countries. In folk medicine, especially in developing countries, several vegetal species are employed for the treatment of snakebites in communities that lack prompt access to serum therapy. However, the identification and characterization of the effects of several new plants or their isolated compounds, which are able to inhibit the activities of snake venom, are extremely important and such studies are imperative. Snake venom contains several organic and inorganic compounds; phospholipases A2 (PLA2s) are one of the principal toxic components of venom. PLA2s display a wide variety of pharmacological activities, such as neurotoxicity, myotoxicity, cardiotoxicity, anticoagulant, hemorrhagic, and edema-inducing effects. PLA2 inhibition is of pharmacological and therapeutic interests as these enzymes are involved in several inflammatory diseases. This review describes the results of several studies of plant extracts and their isolated active principles, when used against crude snake venoms or their toxic fractions. Isolated inhibitors, such as steroids, terpenoids, and phenolic compounds, are able to inhibit PLA2s from different snake venoms. The design of specific inhibitors of PLA2s might help in the development of new pharmaceutical drugs, more specific antivenom, or even as alternative approaches for treating snakebites. |
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| المشرفين على المادة: | 0 (Biological Products) 0 (Phospholipase A2 Inhibitors) 0 (Snake Venoms) |
| تواريخ الأحداث: | Date Created: 20131031 Date Completed: 20140612 Latest Revision: 20220318 |
| رمز التحديث: | 20231215 |
| مُعرف محوري في PubMed: | PMC3793501 |
| DOI: | 10.1155/2013/153045 |
| PMID: | 24171158 |
| قاعدة البيانات: | MEDLINE |
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