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Showing 1 to 20 of 46 for “"urinary excretion"”.
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Urinary Excretion of (1-3)-Beta-D-Glucans.
… the present studies investigated the renal excretion of (1→3)-β-D-glucans following intravenous and oral administration. Three fluorescently-labeled glucans were administered to adult male rats in the presence or absence of toxic challenge. Urine specimens were collected and analyzed by …
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The urinary excretion of sulfoconjugates in an adult male population
… difference was observed only for sulfate excretion in relation to beer consumption. Beer consumers excreted more total sulfate in both one-day and three-day samples, and more bound sulfate in the three-day sample than non-beer consumers. Analysis of the three-day data revealed intra- …
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Urinary excretion of trace metals in the streptozotocin-diabetic rat
… trace in normal man and animals. Although urinary losses of these trace metals are usually minimal, they have been reported to be markedly elevated during periods of physiological and pathological stress. The possibility that the decreased plasma insulin to glucagon ratio during episodes of …
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The urinary excretion of mercapturic acids in free-living adult males
… via glutathione conjugation, the level of urinary mercapturic acid excreted by a free-living male population and the effect of external environmental and genetic factors, such as consumption of vegetables, fruits, and meat, charbroiled food intake, tobacco, alcohol, caffeinated coffee, and …
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The urinary excretion of conjugated glucuronic acid in healthy male volunteers
The amount of urinary conjugated glucuronic acid excreted by a free-living male population and the effect of certain factors, i.e. vegetable, fruit, meat, and charbroiled food intake, tobacco, alcohol, caffeine, and marijuana use, exposure to chemicals and familial cancer incidence, were …
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The urinary excretion of amino acid conjugates in free living adult males
… this research was to quantitatively assess the urinary excretion of glutamine and glycine conjugates in a free living population of young male adults, in order to establish a profile of detoxification via amino acid conjugation. Also, the effect of certain factors (vegetable, fruit, meat, and …
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Urinary excretion of riboflavin of college women on a self-chosen diet and the response to a saturation dose of riboflavin and thiamine
Thesis (M.S.)--Michigan State College of Agriculture and Applied Science. Dept. of Foods and Nutrition, 1945
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Effects of feeding lasalocid and monensin upon mineral status of steers, and partial absorption and renal handling of minerals in sheep
… 5. Feeding monensin lowered serum clearance and urinary excretion rates of Na and K at d 5. Serum clearance and urinary excretion rates of Ca were lower in sheep fed ionophores at d 1. Feeding monensin decreased serum clearance and urinary excretion rates of Cu at d 1. At d 5, urinary excretion …
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Concentração plasmática de N ureico e glicose e excreção de ureia em vacas leiteiras alimentadas com farelo de amendoim em substituição ao farelo de soja da dieta
… (glucose and N ureic concentration (NUP)), urinary excretion of urea and N ureic in milk (NUL). Twelve crossbred cows (Dutch x Zebu), multiparous, with an average initial production of 25 kg of milk/day were distributed in three 4x4 Latino squares and confined in individual stalls for a 60 …
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Vitamin C in tuberculosis: its metabolism and therapeutic value
… threshold level at 1.325 mgm. per cent. when the urinary excretion rises rapidly. On cessation of ascorbic acid given by mouth excretion falls rapidly. The normal range appears to be between 0.6 mgm. to 1.3 mgm. per cent. (3) Urinary excretion of ascorbic acid. On a normal diet and in health a man …
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Magnesium metabolism in sheep fed different levels of soluble carbohydrate and potassium
… (P<.05) apparent absorption, retention and urinary excretion of potassium. In animals fed the low potassium diet, potassium was absorbed primarily in the small intestine, but at the high level the stomach was also important. The addition of soluble carbohydrate had no consistent effects on …
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Cоx-2 inhibitоrѕ in Оeѕоphаgeаl Cаncer
… validating a food frequency questionnaire with urinary excretion of quercetin, a naturally occurring Cox-2 inhibitor and naringenin, an antioxidant. With this validation, it would be possible to measure the dietary intake of these compounds in an individual’s diet and recommend dietary changes …
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The development of a dietary intervention to modify cation content of foods and the evaluation of its effects on blood pressure in hypertensive black South Africans
… of assessing sodium intake, namely 24-hour urinary excretion collections (Chapter 3). This information was necessary to inform the levels of sodium and other cation modification required in order to obtain a physioligically relevant change in blood pressure. As well as quantitative data on …
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The effect of mTOR inhibitor rapamycin on a dietary Drosophila melanogaster model of calcium oxalate nephrolithiasis
… recurrent symptomatic nephrolithiasis, 24-hour urinary excretion of oxalate, sodium, uric acid, calcium, and phosphorous as well as lower pH. Calcium oxalate crystals produce ROS in renal epithelial cells and upregulate ROS and also mTOR activity. Rapamycin pharmacologically inhibits mTOR …
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D-glucaric acid excretion: its positive association with gender, tobacco, caffeine, marijuana, and vegetarianism in humans
The urinary excretion of D-glucaric acid (DGA) has been used as a nonspecific measure of the induction of hepatic enzymes associated with drug metabolism in man. A survey of 124 nonmedicated men (18-56 years of age), who kept a 5-day food and beverage intake record and collected their total urinary …
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Studies on the metabolism and excretion of chlorine chloride
… A study of the rate of trimethylamine excretion in the rabbit following oral administration of choline chloride.</p><p>2. A study of the rate of trimethylamine formation while incubating choline chloride with the intestinal contents of rabbits, in an attempt to correlate the rate of …
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Dietary Control of Cystinuria in Maned Wolves (Chrysocyon Brachyurus)
… The low cystine diet significantly reduced urinary excretion of cystine (P<0.05). Mean urinary concentrations of cystine were 341±45.87 mg/L or 2.78±0.326% total urinary nitrogen for the low cystine diet; and 475.8± 47.80 mg/L or 4.01± 0.342% for the high cystine diet. Water balance studies …
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Investigation of the role of dietary myo-inositol hexakisphosphate (phytate) on the relative risk of calcium oxalate kidney stone formation in black and white male South African subjects
… caJclum oxalate (CaOx) stone-formers have lower urinary concentrations of myo-inositol hexakisphosphate (phytate or IPe) than healthy individuals, that dietary intake of this substance leads to its increased urinary excretion and that it is an inhibitor of CaOx nucleation and growth In South …
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