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In vivo and in vitro determination of the bioavailability of vitamin B-6 from plant foods containing pyridoxine glucoside

Creator:: Bills, Nathan D.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Nathan D. Bills for the

Effect of vitamin B-6 intake, protein intake and bioavailability on vitamin B-6 status for women

Creator:: Hansen, Christine M., 1953-
Abstract:: Four studies were conducted to evaluate the effect of varying levels of vitamin B-6 (B6), protein and pyridoxine glucoside (PNG) on B6 status and requirements of women. In the first two studies, women were fed a constant protein diet and vitamin B-6 intakes of 0.84 to 2.39 mg/d during 10-...
Resource Type:: Dissertation
Full Text:: , 78 g/d) 6 (1.8, 78 g/d) 3 Donald et al., 197846 (1.5, 65 g/d) 8 (2.1, 65 g/d) 8 Lee and

The effect of exhaustive endurance exercise and vitamin B-6 supplementation on vitamin B-6 metabolism and growth hormone in men

Creator:: Dunton, Nancy J.
Abstract:: Trained male cyclists (6 in study 1, 5 in study 2) cycled to exhaustion (EXH) at 75% of VO₂ max twice; once in the non-supplemented (NS) state and once in the vitamin B-6 (B-6)(20 mg PN) supplemented (S) state. The diet contained 2.3 mg B-6 in study 1 and 1.9...
Resource Type:: Dissertation
Full Text:: significantly greater in the NS state in study 2 (7.98 ±1.83 mmol/d) as compared to the excretion in study 1

Supplemental vitamin B-6 and endurance exercise effects on plasma catecholamines of trained male cyclists

Creator:: Young, Jennifer Charity
Abstract:: This study examined the effect of vitamin B-6 supplementation and exhaustive submaximal exercise on plasma catecholamine concentrations, and the relationship between plasma catecholamines and fuel use, heart rate and oxygen consumption. Five trained men (age= 18-35 years; V0₂max=53 ml 0₂/kg/min.) participated in two controlled dietary periods that were identical except...
Resource Type:: Masters Thesis
Full Text:: identical except for the addition of 20 mg/d pyridoxine (PN) supplementation during the second period. On

Vitamin B-6 status of persons with diabetes mellitus

Creator:: Smith, Daniel E.
Abstract:: The status of vitamin B-6 (B6) nutriture of nine persons (4F;5M) with insulin dependent diabetes mellitus (IDDM), nine persons (5F;4M) with non-insulin dependent diabetes mellitus (NIDDM), and 18 control individuals (9F;9M) was evaluated, using biochemical and dietary indicators of B6 status. The biochemical indices employed were plasma concentration of pyridoxal...
Resource Type:: Masters Thesis
Full Text:: , separated by 30-70 d. Diet records were analyzed for vitamin B-6 and protein intake using nutrient data

Evaluation of vitamin B-6 status of Saudi adult males in the Riyadh region - Saudi Arabia

Creator:: Al-Assaf, Abdullah
Abstract:: The aim of this study was to investigate the vitamin B-6 status of Saudi adult males and compare the status between rural and urban subjects. Fifty-one adult male subjects were recruited from urban (n=31) and rural (n=20) populations of Riyadh. These subjects were reclassified to cigarette smokers (n=19), water pipe...
Resource Type:: Dissertation
Full Text:: , vitamin D, zinc and dietary fiber was lower than recommendation of the Dietary Reference Intakes (DRI

Effect of controlled vitamin B-6 intake and pyridoxine supplementation on B-6 status of smokers

Creator:: Sindihebura-Ruhumba, Pascaline
Abstract:: Previous studies have found that smoking may have a negative effect on vitamin B-6 indices and have demonstrated a possible association between smoking and depressed plasma pyridoxal-5'-phosphate (PLP) concentration. Individuals with plasma PLP values below the adequate level of 30 nmoles/L might benefit from consumption of vitamin B-6 supplements, but...
Resource Type:: Dissertation
Full Text:: mg/d of B-6. Mean plasma pyridoxal concentrations were not different between S and NS before and

Changes in plasma pyridoxal 5'-phosphate and red blood cell pyridoxal 5'-phosphate concentration during an oral glucose tolerance test in persons with diabetes mellitus

Creator:: Martinson, Kerry Elizabeth
Abstract:: The purpose of this study was to determine the relationship between the overall changes in concentration of plasma pyridoxal 5'-phosphate (PLP), red blood cell PLP (rbc PLP) and plasma glucose during an oral glucose tolerance test (OGTT) in persons with diabetes mellitus (DM), and to test the hypothesis that the...
Resource Type:: Masters Thesis
Full Text:: (9F; 9M). All subjects were given a 75 gm oral D-glucose dose, and blood was drawn at 0 (fasting

The effect of vitamin B-6 supplementation on fuel utilization and plasma amino acids during exhaustive endurance exercise in men

Creator:: Virk, Ricky S.
Abstract:: Previous studies suggest that vitamin B-6 supplementation can alter fuel metabolism during exercise and plasma amino acid levels at rest. To examine the effect of vitamin B-6 supplementation on plasma fuel substrates and amino acid levels during exercise, five trained males (age: 29±7; V0₂ max: 54.7±6.2 ml/kg/min) performed two separate...
Resource Type:: Dissertation
Full Text:: fourth less well recognized form, 5-0-(B-D-glycopyranosyl) also exists, and for simplicity will be

Energy need, nutrient intake, fitness, body composition, and health risk factors in women with childhood and adult-onset obesity before and after a 9-month nutrition education and walking program

Creator:: Moore, Jane M.
Abstract:: The effect of a 9—month nutrition education and walking program on energy need, body composition, nutrient intake, nutritional status, aerobic fitness, and health risk factors was determined in 7 women with childhood—onset obesity (CO) and 8 women with adult—onset obesity (AO). Data were collected before and after the 9—month program...
Resource Type:: Dissertation
Full Text:: me. Margy Woodburn, for constant encouragement and for providing financial support. Bill Oddou

ScholarsArchive@OSU

In vivo and in vitro determination of the bioavailability of vitamin B-6 from plant foods containing pyridoxine glucoside

Effect of vitamin B-6 intake, protein intake and bioavailability on vitamin B-6 status for women

The effect of exhaustive endurance exercise and vitamin B-6 supplementation on vitamin B-6 metabolism and growth hormone in men

Supplemental vitamin B-6 and endurance exercise effects on plasma catecholamines of trained male cyclists

Vitamin B-6 status of persons with diabetes mellitus

Evaluation of vitamin B-6 status of Saudi adult males in the Riyadh region - Saudi Arabia

Effect of controlled vitamin B-6 intake and pyridoxine supplementation on B-6 status of smokers

Changes in plasma pyridoxal 5'-phosphate and red blood cell pyridoxal 5'-phosphate concentration during an oral glucose tolerance test in persons with diabetes mellitus

The effect of vitamin B-6 supplementation on fuel utilization and plasma amino acids during exhaustive endurance exercise in men

Energy need, nutrient intake, fitness, body composition, and health risk factors in women with childhood and adult-onset obesity before and after a 9-month nutrition education and walking program

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