منابع مشابه
Solución Numérica del Problema de Control de Contaminación del Aire
This work presents a stochastic outer approximation algorithm to solve air pollution control problem while minimizing the control costs which thereby occur. These air quality standards give rise to an infinite number of constraints and this is a semi-infinite programming problem.
متن کاملHormonal 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 کاملHormonal 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: Revista Colombiana de Obstetricia y Ginecología
سال: 1970
ISSN: 2463-0225,0034-7434
DOI: 10.18597/rcog.1229