منابع مشابه
Physiological Notes
Buckmaster has recently investigated the relations of carbon dioxide and haemoglobin. Arguing that venous blood has been shown by Gardner and himself to be capable of taking up and holding much larger quantities of carbon dioxide (nearly double the quantity) than the amount present in normal arterial blood; he concludes that there must be " some vehicle or vehicles for the assumption; of carbon...
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A series of six water baths in one unit, set at 37 degrees , 39 degrees , 40 degrees , 41 degrees , 41.5 degrees , and 42 degrees C., for the purpose of studying the thermal death time of bacteria and of body tissues has been described.
متن کاملCoping with thermal challenges: physiological adaptations to environmental temperatures.
Temperature profoundly influences physiological responses in animals, primarily due to the effects on biochemical reaction rates. Since physiological responses are often exemplified by their rate dependency (e.g., rate of blood flow, rate of metabolism, rate of heat production, and rate of ion pumping), the study of temperature adaptations has a long history in comparative and evolutionary phys...
متن کاملPhysiological responses of Houbara bustards to high ambient temperatures.
Desert birds often experience a scarcity of drinking water and food and must survive episodes of high ambient temperature (T(a)). The physiological mechanisms that promote survival during extended periods of high T(a) have received little attention. We investigated the physiological responses of wild-caught and captive-reared Houbara bustards, Chlamydotis macqueenii, to T(a) values ranging from...
متن کاملAssembly of unfertilized sea urchin egg tubulin at physiological temperatures.
Tubulin was purified from unfertilized eggs of the sea urchin Strongylocentrotus purpuratus by DEAE-column chromatography and cycles of temperature-dependent assembly and disassembly. Tubulin-containing column fractions self-assemble into intact microtubules in the absence of high molecular weight microtubule-associated proteins. Egg microtubules assembled during the third cycle of assembly fol...
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ژورنال
عنوان ژورنال: Journal of Comparative Pathology and Therapeutics
سال: 1896
ISSN: 0368-1742
DOI: 10.1016/s0368-1742(96)80073-7