منابع مشابه
Opioid Control of Renal Excretion of Water and Sodium
27 * Department of Pharmacology, School of Pharmacy, Marmara University, T›bbiye Cad. No: 49 Haydarpafla, 81010 Istanbul, Turkey ° Corresponding author Opioid Control of Renal Excretion of Water and Sodium Summary : The kidneys act to regulate total body water and sodium via numerous neural and humoral mechanisms, including pathways that involve the renal sympathetic nerves, antidiuretic hormon...
متن کاملThe Control of the Renal Excretion of Water
Water and electrolyte excretion has been studied in a series of dogs with diabetes insipidus, in which the extent of neurological damage was subsequently determined. The animals were studied before and after the introduction of variables which produce marked changes in the state of hydration,-administration and restriction of water and the substitution of 0.5 per cent sodium chloride for it as ...
متن کاملRenal Water Excretion in Premature
It is generally believed that, after water ingestion, the young infant can neither dilute his urine nor increase the rate of urine flow as rapidly or as effectively as the adult (1-4). Although several sound investigations (4-6) have demonstrated that the kidneys of newborn animals are relatively inefficient in this regard, there have been very few direct observations on these important functio...
متن کاملHormonal regulation of renal sodium and water excretion during normotensive sodium loading in conscious dogs.
Saline was infused intravenously for 90 min to normal, sodium-replete conscious dogs at three different rates (6, 20, and 30 micromol x kg(-1) x min(-1)) as hypertonic solutions (HyperLoad-6, HyperLoad-20, and HyperLoad-30, respectively) or as isotonic solutions (IsoLoad-6, IsoLoad-20, and IsoLoad-30, respectively). Mean arterial blood pressure did not change with any infusion of 6 or 20 microm...
متن کاملThe physiology of excretion in the cotton stainer, Dysdercus fasciatus, Signoret. IV. Hormonal control of excretion.
Considering the close analogy between the insect median neurosecretory cell (m.n.c.)/ corpus cardiacum (c.c.) complex, and the vertebrate hypothalamo-hypophyseal system (Scharrer & Scharrer, 1944), few studies have been made on the possible hormonal control of water metabolism in insects. In fact, our present knowledge of this aspect is confusing and, in some cases, contradictory (Wall & Ralph,...
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ژورنال
عنوان ژورنال: Kidney International
سال: 1976
ISSN: 0085-2538
DOI: 10.1038/ki.1976.77