نتایج جستجو برای: Naja naja Oxiana

تعداد نتایج: 693  

Journal: :archives of razi institute 2016
h. zolfagharian n. mohammadpour a. hedayat h. rabiei a. akbari

conventional treatment of naja naja oxiana (nno) envenoming requires large volumes of equine antivenin raised against nno crude venom. the poor efficiency of this antivenin is assumed to be due to the high molecular weight non-toxic proteins, a strong immunogen, present in the crude venom. these proteins cause depression of antibody formation against the low molecular weight toxic components of...

Journal: :biomacromolecular journal 0
seiedabdolmajid angaji department of cell and molecular biology, faculty of biological sciences, kharazmi university, tehran, iran adeleh houshmandi department of cell and molecular biology, faculty of biological sciences, kharazmi uni, tehran, iran abbas zare mirakabadi department of antivenin and venomous animals, razi vaccine and serum research institute, karaj, iran

the myocardial effect of snake venoms is considered as one of the most common pathogenesis in many cases of snake envenomation. this study was under taken to investigate the effects of snake (naja naja oxiana) venom on cardiac function in experimental animals. the blood samples from all the rabbits were collected before venom injection and then 140 µg/kg venom of snake (naja naja oxiana) was in...

2013
Michael Triep David Hess Humberto Chaves Christoph Brücker Alexander Balmert Guido Westhoff Horst Bleckmann

The spitting cobra Naja pallida can eject its venom towards an offender from a distance of up to two meters. The aim of this study was to understand the mechanisms responsible for the relatively large distance covered by the venom jet although the venom channel is only of micro-scale. Therefore, we analysed factors that influence secondary flow and pressure drop in the venom channel, which incl...

Journal: :Zootaxa 2013
Petr V Tuzovskij

Illustrated descriptions of the larvae of the water mite species of Lebertia longiseta Bader, 1955, Oxus nodigerus Koenike, 1898 and redescription of the larva L. dubia (Thor, 1899) are presented.

2014
Long-Hui Lin Lei Hua Yan-Fu Qu Jian-Fang Gao Xiang Ji

The vulnerable Chinese cobra (Naja atra) ranges from southeastern China south of the Yangtze River to northern Vietnam and Laos. Large mountain ranges and water bodies may influence the pattern of genetic diversity of this species. We sequenced the mitochondrial DNA control region (1029 bp) using 285 individuals collected from 23 localities across the species' range and obtained 18 sequences un...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم 1393

مقدمه: پتانسیل درمانی سموم مارها در کنترل درد، قبلاً اثبات شده است. در مطالع? حاضر، اثرات ضد دردی سم naja naja oxiana در مقایسه با مرفین و پریلوکائین توسط آزمون فرمالین و هات پلیت ارزیابی شد. روش ها: در این مطالعه 6 گروه موش سوری ماده انتخاب شد (در هر گروه n=6): نرمال سالین 9/0% ، پریلوکائین با دوزmg/kg9 ، مرفین با دوزmg/kg5 (گروه 3) و سم در دوزهایg/mice µ1،3،5/4 به صورت داخل صفاقی تزریق شدند. د...

The myocardial effect of snake venoms is considered as one of the most common pathogenesis in many cases of snake envenomation. This study was under taken to investigate the effects of snake (Naja naja oxiana) venom on cardiac function in experimental animals. The blood samples from all the rabbits were collected before venom injection and then 140 µg/kg venom of snake (Naja naja oxiana) was in...

2017
Amir Fakhri Ramesh Omranipour Sara Fakhri Mohammadreza Mirshamsi Fatemeh Zangeneh Hossein Vatanpour Jalal Pourahmad

Objective: To investigate the selective effect of Naja naja oxiana crude venom and its fractions on human colorectal cancer mitochondria to activate apoptosis signaling. Methods: Cells and mitochondria isolated from human cancerous and normal colorectal tissues exposed to N. oxiana crude venom and its fractions obtained from size-exclusion chromatography and then mitochondrial parameters relate...

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