منابع مشابه
Hormonal control of conception.
Prior to 1938 no form of oral hormonal contraception was possible as none of the then availablehormones were active when given orally. The era of oral contraception commenced withthe reports of Pincus et al (3). The contraceptive pills used today contain a synthetic oestrogenand a synthetic progestational agent. Oestrone and oestradiol were available prior to 1938as esters but these were active...
متن کاملcontrol of the optical properties of nanoparticles by laser fields
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 اولHormonal Control of Glucose Metabolism
Plasma glucose concentration is normally maintained within a narrow range despite wide fluctuations in the supply (meal) and demand (exercise) for nutrients. In adult humans, plasma glucose concentrations throughout a 24-hour period average 90 mg/ dl, with maximum values 60-90 minutes after meals, usually not exceeding 140 mg/ dl, and values during a moderate fast or exercise usually remaining ...
متن کاملHormonal control of pancreatic growth.
Investigations have outlined pancreatic secretory and synthetic responses to gastrointestinal hormones. However, there is little information concerning hormonal influences on pancreatic growth. These studies were designed to examine effects of chronic administration of bethanechol and cholecystokinin-pancreozymin (CCK-PZ) on the pancreas. Male albino rats were given saline, bethanechol, 6 mg/kg...
متن کاملHormonal control of inflammatory responses
Almost any stage of inflammatory and immunological responses is affected by hormone actions. This provides the basis for the suggestion that hormones act as modulators of the host reaction against trauma and infection. Specific hormone receptors are detected in the reactive structures in inflamed areas and binding of hormone molecules to such receptors results in the generation of signals that ...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 1969
ISSN: 0016-5085
DOI: 10.1016/s0016-5085(69)80006-5