نتایج جستجو برای: naja naja
تعداد نتایج: 692 فیلتر نتایج به سال:
Snake venom is a complex mixture of proteins and peptides, and a number of studies have described the biological properties of several venomous proteins. Nevertheless, a complete proteomic profile of venom from any of the many species of snake is not available. Proteomics now makes it possible to globally identify proteins from a complex mixture. To assess the venom proteomic profiles from Naja...
Cardiotoxin (CTX) from Naja naja atra venom (NNAV) reportedly had analgesic effect in animal models but its role in inflammation and arthritis was unknown. In this study, we investigated the analgesic, anti-inflammatory, and antiarthritic actions of orally administered CTX-IV isolated from NNAV on rodent models of inflammation and adjuvant arthritis. CTX had significant anti-inflammatory effect...
Cardiotoxins (CTXs) are a group of homologous proteins found in cobra snake venom and consist of 60-62 amino acid residues. Although CTXs are known to consist of three extended beta-sheet loops similar to neurotoxins, the target and interaction of CTXs with membranes unlike those of neurotoxins are not well understood. Herein, we report comparative studies of 10 CTXs purified from Taiwan cobra ...
Evolutionary success requires that animal venoms are targeted against phylogenetically conserved molecular structures of fundamental physiological processes. Species producing venoms must be resistant to their action. Venoms of Elapidae snakes (e.g., cobras, kraits) contain alpha-neurotoxins, represented by alpha-bungarotoxin (alpha-BTX) targeted against the nicotinic acetylcholine receptor (nA...
با وجود تنوع ژنتیکی بالای مارها و اهمیت آنها بهعنوان صیادان رده بالا در بسیاری از اکوسیستمها، بومشناسی بسیاری از گونههای مار هنوز ناشناخته است. در تحقیق حاضر، استفاده خردزیستگاه و کلانزیستگاه کفچهمار در پارک ملی گلستان مورد مطالعه قرار گرفت. تعداد 13متغیر خردزیستگاهی و کلانزیستگاهی به همراه دادههای حضور و عدم حضور گونه در هر یک از 101 پلات نمونهبرداری ثبت شد. پلاتهای نمونهبرداری به ...
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