Results 261 to 270 of about 1,856,828 (312)
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Adrenomedullin: Potential in physiology and pathophysiology
Life Sciences, 2000Adrenomedullin (ADM), a 52-amino acid ringed-structure peptide with C-terminal amidation, was originally isolated from human pheochromocytoma. ADM mediates vasodilatory and natriuretic properties through the second messenger cyclic adenosine 3',5'-monophosphate (cAMP), nitric oxide and the renal prostaglandin system.
M, Jougasaki, J C, Burnett
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Physiological overshoot and the compound action potential
Hearing Research, 1993The sensitivity of the compound action potential (CAP) of the auditory nerve of the Mongolian gerbil (Meriones unguiculatus) to an added signal was studied as a function of the state of adaptation to a masker. The masker consisted of a train of tone bursts.
M, Chatterjee, R L, Smith
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The physiologic properties and therapeutic potential of coherin
The American Journal of Surgery, 1979Coherin, a peptide isolated from the bovine neurohypophysis, has been shown to be an effective therapeutic agent in post-gastric surgery physiologic obstruction and regional ileitis. Of twenty-four patients with post-gastric surgery physiologic obstruction, coherin relieved symptoms in twenty-three, a 96 per cent efficacy rate.
R B, Hiatt, I, Goodman
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Physiological Basis of Sprouting Potential in Bermudagrass
Agronomy Journal, 2017Core Ideas Large genotypic variation for sprouting of stolons was identified. Sprouting percentage was strongly associated with stolen diameter. Sprouting was related photoassimilate supply on an amount per node basis. The size and/or maturity of the axillary buds were also possible factors.
Van Tran, Thinh +3 more
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Chlorpromazine: A potential physiological teratogen
Experientia, 1977Chlorpromazine, a drug commonly administered as an antiemetic during pregnancy, when administered prenatally to chick embryos, was associated postnatally with a ‘curled toe’ anomaly (ED 50% of 88 μg/egg for the 4-day-embryo).
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Medical Teacher, 2013
Misconceptions are mental models of phenomena that are at variance with accepted scientific models of these phenomena.The goal of this study was to investigate the prevalence of some misconceptions among students about cardiovascular physiology and to evaluate the effectiveness of cardiovascular physiology teaching in alleviating these misconceptions.A
Mohammad Reza, Palizvan +3 more
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Misconceptions are mental models of phenomena that are at variance with accepted scientific models of these phenomena.The goal of this study was to investigate the prevalence of some misconceptions among students about cardiovascular physiology and to evaluate the effectiveness of cardiovascular physiology teaching in alleviating these misconceptions.A
Mohammad Reza, Palizvan +3 more
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The contraceptive potential of fertilization: a physiological perspective
Human Reproduction, 1994Several separate events of the fertilization sequence (sperm capacitation, regulated sperm transport in the oviduct, sperm-cumulus interaction, sperm-zona binding, the acrosome reaction, zona penetration, gamete fusion) represent points at which conception might be preventable. Each is considered variously with reference to its biological significance,
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