sodium depletion
Sodium Depletion in Adrenalectomized Humans
... The changes in total base during the period of sodium depletion and at intervals during sodium repletion were calculated by the formula bB = WABj] - WJ[B] 5, where W1 and W2 are the init[r] ...
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Sites of action of sodium depletion on aldosterone biosynthesis in the dog
... The results are interpreted to indicate that (a) biosynthesis of aldosterone is regulated at at least two sites in the biosynthetic pathway. The final conversion, that of corticosterone to aldosterone, is stimulated by ...
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Glomerular Hemodynamics in Rats with Chronic Sodium Depletion: EFFECT OF SARALASIN
... minimum value of 0.105±0.012 in group 1 to 0.054±0.01 nl/s per g kidney wt per mm Hg (P < 0.01) after chronic sodium depletion. There was no difference in fractional proximal tubular reabsorption between ...
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Ion transport in proximal colon of the rat Sodium depletion stimulates neutral sodium chloride absorption
... sodium-hydrogen exchange in other epithelia, produced comparable decreases in JNanet and JR (4.1 +/- 0.6 and 3.2 +/- 0.6 mu eq/h . cm2, respectively) without a parallel fall in Isc. Sodium depletion ...
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SODIUM DEPLETION AND RENAL CONSERVATION OF WATER
... Rats depleted of sodium and rendered hyponatremic by peritoneal dialysis develop severe, reversible impairment of renal concentrating ability, resulting in increased urinary losses of wa[r] ...
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Studies of the mechanism through which sodium depletion increases aldosterone biosynthesis in man
... This -view would fit well with the following observations of the present study: 1 small doses of ACTH increase corticosterone secretion without affecting aldosterone secretion; 2 dexamet[r] ...
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DIETARY TREATMENT OF HYPERTENSION II SODIUM DEPLETION AS RELATED TO THE THERAPEUTIC EFFECT
... The proportional relation between the sodium and the chloride excretions on the days that followed reduction in intake Table III suggests that the sodium, which was lost from the body ea[r] ...
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Increased renal secretion of norepinephrine and prostaglandin E2 during sodium depletion in the dog
... of sodium balance, simultaneous measurements of arterial and renal venous concentrations of norepinephrine and prostaglandin E2 (PGE2) and of plasma renin activity, as well as renal blood flow and systemic ...
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Stimulation of Aldosterone Biosynthesis in Adrenal Mitochondria by Sodium Depletion
... low sodium diet has a greater capacity for converting corticosterone to aldosterone than mitochondria from rats fed a normal ...low sodium diet the amount converted was 162% and after the 2nd and 4th day ...
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THE PARTICIPATION OF BONE IN TOTAL BODY SODIUM METABOLISM IN THE RAT
... Acute sodium depletion and acidosis Table I shows the average weight loss following dialysis in Group 2 and the amount of sodium removed as determined by analysis of the dialysate.. Sodi[r] ...
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Accelerated reabsorption in the proximal tubule produced by volume depletion
... weight, plasma volume, and glomerular filtration rate. The intrinsic reabsorptive capacity of the proximal tubule, measured by the split-droplet technique, was greatly enhanced. The acceleration of proximal fluid ...
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Sodium regulation in the larvae of Chironomus dorsalis (Meig ) and Camptochironomus tentans (Fabr ): the effect of slat depletion and some observations on temperature changes
... Sodium balance and sodium depletion in distilled water The ability to balance sodium uptake and loss at low external concentrations is a good indication of an animal's salt regulatory ab[r] ...
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RENAL EXCRETION OF POTASSIUM IN NORMAL AND SODIUM DEPLETED DOGS
... The net positive potassium balance in these animals was no greater following sodium depletion than in the control study, but at the conclusion of the potassium infusions after Na depleti[r] ...
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Depletion and social reproduction
... measure depletion, we understand it as embedded in social relations – while discrete, it is relational, while being depleted on an individual basis, it does so within social frameworks that position it in ...
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Depletion of Intense Fields
... significant depletion of the laser pulse energy, thus rendering the external field approximation ...this depletion and find it to become important in the interaction between fields of amplitude a 0 ∼ 10 3 ...
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m⁶A: Widespread regulatory control in virus replication
... however, depletion of ALKBH9B did not potentiate infection by cucumber mosaic virus (CMV), another Arabidopsis pathogen, despite its m 6 A-modified RNA genome suggesting ALKBH9B does not regulate CMV ...
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A. Data Characteristics
... Survival to age 65 of female and male are the target of our analyses. To compare the trends of survival rate in Thailand versus China, we present the graphs in Fig. 1. In can be seen that in the long run survival rate of ...
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Ozone Layer Depletion
... Ozone depletion occurs when the natural balance between the production and destruction of stratospheric ozone is ...ozone depletion but human activities such as CFCs are now accepted as major cause of ...
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The Ussing chamber system for measuring intestinal permeability in health and disease
... Measuring intestinal permeability in auto-immune colitis Tregs are a major component of the immune system, re- sponsible for controlling immune responses, reducing in- flammation and promoting tolerance towards commensal ...
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Studies of the control of plasma aldosterone concentration in normal man: I Response to posture, acute and chronic volume depletion, and sodium loading
... in sodium intake to 200 mEq, plasma levels of aldosterone and PRA fell to one- third their previous levels but the diurnal pattern in supine subjects was unchanged and again parallel to that of cortisol and ...
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