scholarly journals THE EFFECT OF “RICE DIET” ON PLASMA VOLUME AND EXTRACELLULAR FLUID SPACE IN HYPERTENSIVE SUBJECTS 1

1950 ◽  
Vol 29 (7) ◽  
pp. 912-917 ◽  
Author(s):  
Richard J. F. Murphy
Keyword(s):  
Plasma Volume ◽  
Extracellular Fluid ◽  
Extracellular Fluid Space ◽  
Rice Diet

Effects of angiotensin and norepinephrine infusions on total plasma volume and extracellular fluid space in man

1968 ◽  
Vol 9 (2) ◽  
pp. 162-167 ◽  
Author(s):  
Mario Werner ◽  
Klaus Dietrich Bock ◽  
Juergen Brandenburger ◽  
Horst Sack
Keyword(s):  
Plasma Volume ◽  
Extracellular Fluid ◽  
Total Plasma ◽  
Extracellular Fluid Space

scholarly journals Effects of nonsteroidal anti-inflammatory drugs on plasma volume and extracellular fluid volume in rats

1978 ◽  
Vol 28 ◽  
pp. 179
Author(s):  
Toshiaki Kadokawa ◽  
Kanno Hosoki ◽  
Kunihiko Takeyama ◽  
Hisao Minato ◽  
Masanao Shimizu
Keyword(s):  
Plasma Volume ◽  
Extracellular Fluid ◽  
Fluid Volume ◽  
Extracellular Fluid Volume ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

A Study on the Distribution of Body Fluids after Rapid Saline Expansion in Normal Subjects and in Patients with Renal Insufficiency: Preferential Intravascular Deposition in Renal Failure

1983 ◽  
Vol 64 (2) ◽  
pp. 153-160 ◽  
Author(s):  
Hendrik A. Koomans ◽  
Anton B. Geers ◽  
Peter Boer ◽  
Jan C. Roos ◽  
Evert J. Dorhout Mees
Keyword(s):  
Renal Failure ◽  
Blood Volume ◽  
Plasma Volume ◽  
Extracellular Fluid ◽  
Normal Subjects ◽  
Distribution Volume ◽  
Fluid Distribution ◽  
Severe Renal Failure ◽  
Control Value ◽  
Stage Renal Disease

1. The effect of rapid intravenous infusion of 25 ml of isotonic sodium chloride solution (saline)/kg body weight on extracellular fluid volume (ECFV, 82Br distribution volume), plasma volume (131I-labelled albumin distribution volume) and blood volume (from plasma volume and packed cell volume) was studied in nine normal subjects and a group of 11 patients with end-stage renal disease (ESRD). 2. Immediately after the infusion, the increases in ECFV were equal in the two groups but the increases in plasma and blood volumes were significantly larger in the patients with ESRD. .3. Ninety minutes after the end of the infusion, the blood volume/ECFV ratio was significantly decreased from the control value in the normal subjects, but slightly increased in the patients with ESRD. 4. It is concluded that in severe renal failure the control of fluid distribution is changed in a way which leads to a preferential distribution of rapidly infused saline into the intravascular compartment.

scholarly journals The Effect of Hemorrhagic Shock on the Extracellular Fluid Space in the Nephrectomized Baboon

1970 ◽  
Vol 171 (2) ◽  
pp. 261-268 ◽  
Author(s):  
Richard W. Virgilio ◽  
Louis D. Homer ◽  
Clifford M. Herman ◽  
Gerald S. Moss ◽  
Brian D. Lowery
Keyword(s):  
Hemorrhagic Shock ◽  
Extracellular Fluid ◽  
Extracellular Fluid Space

Oral administration of radioactive sulfate to measure extracellular fluid space in man

1976 ◽  
Vol 40 (4) ◽  
pp. 648-650 ◽  
Author(s):  
J. H. Bauer
Keyword(s):  
Oral Administration ◽  
Human Subjects ◽  
Extracellular Fluid ◽  
Mean Difference ◽  
Routes Of Administration ◽  
Extracellular Fluid Space ◽  
The Mean ◽  
Kinetics Of ◽  
Plasma Activity

Radioactive sulfate-35 (35S) was administered to eight human subjects intravenously and orally, to compare respective kinetics of distribution. Intravenously administered 35S attained equilibration within 60–90 min. Orally administered 35S attained equilibration within 60–105 min and thereafter achieved plasma activity equivalent to the intravenously administered tracer. Eighty percent or greater of the 35S dose was recovered in the 24-h urine, following either intravenous or oral administration. The mean extracellular fluid space demonstrated less than 9% mean difference between routes of administration. It is concluded that 35S is completely absorbed at tracer doses, and may be administered orally as a reliable substitute for intravenously administered 35S for measuring extracellular fluid space.

Restraint vs. hindlimb suspension on fluid and electrolyte balance in rats

1996 ◽  
Vol 80 (6) ◽  
pp. 1993-2001 ◽  
Author(s):  
F. Bouzeghrane ◽  
S. Fagette ◽  
L. Somody ◽  
A. M. Allevard ◽  
C. Gharib ◽  
...  
Keyword(s):  
Plasma Volume ◽  
Extracellular Fluid ◽  
Fluid Volume ◽  
Extracellular Fluid Volume ◽  
Hindlimb Suspension ◽  
Sodium Thiocyanate ◽  
Electrolyte Balance ◽  
Experimental Protocol ◽  
Osmotic Load ◽  
Atrial Natriuretic

To determine the effect of hindlimb suspension on body fluid volume, salt and water balance, and relevant hormones, two series of experiments were performed in an experimental protocol including periods of isolation (7 days), horizontal attachment (7 days), and suspension (14 days). 1) During the first experiment, water and electrolyte balance, arginine vasopressin (AVP), and guanosine 3',5'- cyclic monophosphate (cGMP) were determined in urine, atrial natriuretic peptide in plasma and atria, and renin concentration and AVP in plasma in 30 rats. 2) During the second experiment, blood volume and extracellular fluid volume were measured by a dilution technique (Evans blue and sodium thiocyanate) in another 30 rats. We observed a pronounced and early effect of horizontal attachment on the renal variables. After 48 h, diuresis (49%), natriuresis (44%), kaliuresis (36%), osmotic load (39%), creatinine (28%), and AVP excretion (155%) were significantly increased in attached rats (P < 0.05). There was no short-term (24-h) effect of suspension on urine flow and Na+, K+, creatinine, and AVP excretion, but the urine cGMP decreased significantly (45%; P < 0.05). Significant decreases in natriuresis, kaliuresis, urine creatinine, and osmotic load occurred in the suspension group 7 days after suspension. After the 14-day tail suspension, plasma volume and extracellular fluid volume measured in suspended rats were not different from isolated rat values, whereas plasma volume increased by 15% (P < 0.05) in the attached rats. Plasma immunoreactive plasma atrial natriuretic levels of suspended rats were significantly reduced by 35% vs. isolated rats (P < 0.001) and by 18% vs. attached rats (P < 0.05). By using this experimental protocol, the physiological alterations revealed that suspension produced some acute and long-term effects, but the fixation to the suspension device, restraint, and confinement have their own influence on fluid distribution and renal function.

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