منابع مشابه
The Hormonal Control of Osmoregulation in Teleost Fish
This article was originally published in Encyclopedia of Fish Physiology: From Genome to Environment, published by Elsevier, and the attached copy is provided by Elsevier for the author’s benefit and for the benefit of the author’s institution, for non-commercial research and educational use including without limitation use in instruction at your institution, sending it to specific colleagues w...
متن کاملChloride cells and the hormonal control of teleost fish osmoregulation.
Teleost fish osmoregulation is largely the result of integrated transport activities of the gill, gut and renal system. The basic 'epithelial fabric' in each of these tissues is adapted to provide the appropriate transport mechanisms depending upon whether the fish is in fresh water or sea water. Net NaCl transport by the branchial epithelium reverses direction when euryhaline species migrate b...
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در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولEffect of Imatinib on the Oogenesis and Pituitary -Ovary Hormonal Axis in Female Wistar Rat
Background Imatinib mesylate, a small-molecular analog of adenosine triphosphate (ATP) that potently inhibits tyrosine kinase activities of Bcr–Abl, PDGFR-β, PDGFR-α, c-Fms, Arg and c-kit, is one of the novel molecularly targeted drugs being introduced into cancer therapy. We tested the effect of imatinib on the ovarian histological structure and the concentration of estrogen and progesterone, ...
متن کاملThe Effect of Ecstasy (MDMA) on the Number of Ovary Follicles and Hormonal Axis of Pituitary-Gonadal in Immature Rats
Background & Objective: The widespread use of the pills of ecstasy has opened the floodgates to social damage. Severe kidney and liver damage as well amnesia and imbalance are some of ecstasy pills complications. This study evaluated the effect of these pills on the ovary and hormonal axis of pituitary-gonadal axis in rats. Materials & Methods: Thirty-five female immature Wistar rats were div...
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ژورنال
عنوان ژورنال: American Zoologist
سال: 1972
ISSN: 0003-1569
DOI: 10.1093/icb/12.2.307