منابع مشابه
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The venom of animals, including snakes, scorpions, and spiders is a complex combination of proteins, peptides, and other biomolecules as well as some minerals. Among the biomolecules of some animal’s venom, small peptides that lack disulfide bands known as Non-Disulfide Bridge Peptides (NDBPs) potentiate the bradykinin by preventing the conversion of angiotensin 1 to angiotensin 2 using the mec...
متن کاملIntraspecific Diversity of Scorpions Venom and Its Implication in the Pathophysiological Effects
The present study was conducted to explore the following hypotheses: (i) do scorpions (the Egyptian scorpion Scorpio maurus palmatus) from different geographical locations exhibit intraspecific diversity in their venom? (ii) if so, is the variation associated with ecological or genetic factors, geographical distance, and/or multiple interrelated factors? and (iii) do the different toxins produc...
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Venom from male and female specimens of the medically important Venezuelan scorpion Tityus nororientalis have been compared. Males showed a significantly higher venom yield (2.39mg/individual) compared to female scorpions (0.98mg/individual). Female venom was significantly more toxic than that of males, with a median lethal dose (LD(50)) in C57BL/6 mice of 9.46 μg venom protein/gm body weight [...
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ژورنال
عنوان ژورنال: Frontiers in Ecology and Evolution
سال: 2019
ISSN: 2296-701X
DOI: 10.3389/fevo.2019.00196