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Determination of vitamin B-6 and pyridoxine-glucoside in selected Malawi foods and the effect of preparation techniques on vitamin B-6 and pyridoxine-glucoside content

Creator:: Kaunda, Jean R.
Abstract:: There were two main purposes to this study. The first was to determine the vitamin B-6 and pyridoxine β-glucoside content of selected foods commonly consumed in Malawi. The second was to examine the effect of preparation procedures of foods in Malawi on the content of vitamin B-6 and pyridoxine β-...
Resource Type:: Masters Thesis
Full Text:: , 1978; Gregory and Ink, 1978). A study was therefore undertaken to provide information on 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:: (Gregory and Ink 1987, Kabir et al. 1983b). This form has been found to have a reduced bioavailability

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:: J.E. and Reynolds, R.D., eds. Clinical and Physiological Applications of Vitamin B-6. New York: Alan

Vitamin B6 status over time and its relation to symptoms of carpal tunnel syndrome

Creator:: Bolli, Andrea M.
Abstract:: Research suggests that, in individuals with carpal tunnel syndrome (CTS), low plasma pyridoxal 5'-phosphate (PLP) concentrations are related to an increased incidence and severity of symptoms associated with CTS. This study was designed to determine the relationship between plasma and red blood cell PLP concentrations and the severity and incidence...
Resource Type:: Masters Thesis
Full Text:: vitamin B6 has been identified in plant foods, pyridoxine 5'-glucoside (Gregory, 1988). Ample amounts of

Comparison of two methods for measuring erythrocyte aspartate aminotransferase activity in humans

Creator:: Iwakiri, Yasuko
Abstract:: We compared a kinetic method (KM) and a colorimetric method (CM) for measuring erythrocyte aspartate aminotransferase (EAST) activity. Twenty-three healthy college students including 7 men and 16 women, aged from 22 to 40 years, participated in this study. Vitamin B-6 status was assessed by EAST activity coefficient (EAST-AC), the ratio...
Resource Type:: Masters Thesis
Full Text:: ; Gregory, 1980; Gregory and Kirk, 1978). The limited bioavailability of PNG in plant-derived foods was

Effect of varying levels of vitamin B-6 intake on lymphocyte mitogenic response and vitamin B-6 concentration in human peripheral blood mononuclear cells

Creator:: Kwak, Ho-Kyung
Abstract:: Two studies were conducted to determine the effect of varying vitamin B-6 (B- 6) status on lymphocyte mitogenic response and pyridoxal 5'-phosphate (PLP) concentration in peripheral blood mononuclear cells (PBMC) in young women. In the first study, women were fed 1 mg/d for the first week and 1.5, 2.1 and...
Resource Type:: Dissertation
Full Text:: diet (Shultz and Leklem 1987). Using a stable isotope method, Gregory et al. (1991) found that

The effect of two levels of glucose ingestion on plasma pyridoxal 5'-phosphate concentration

Creator:: Huang, Ying-Hui
Abstract:: This study was designed to evaluate the effect of glucose on plasma pyridoxal 5'- phosphate (PLP) concentration. The objective was to determine whether there was a negative relationship between glucose ingestion and plasma PLP concentration and to evaluate the possible mechanism of decreased PLP after acute glucose ingestion. Seven healthy...
Resource Type:: Masters Thesis

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

The effect of a 50-km ultramarathon on vitamin B-6 metabolism and plasma and urinary urea nitrogen

Creator:: Grediagin, Ann
Abstract:: The purpose of this study was to examine the effect of extreme exercise on vitamin B-6 metabolism and urea nitrogen. Nine men and five women completed two 5-day trials; Trial 1 (T1) included a 50-km ultramarathon on day 4 and during Trial 2 (T2) subjects were "inactive" on day 4....
Resource Type:: Dissertation

Effect of vitamin B-6 supplementation on fuel utilization during exhaustive endurance exercise in men

Creator:: Virk, Ricky S.
Resource Type:: Masters Thesis
Full Text:: , in the toasting of bread 50-70% losses are incurred (Gregory and Kirk 1981). In dried foods and

ScholarsArchive@OSU

Determination of vitamin B-6 and pyridoxine-glucoside in selected Malawi foods and the effect of preparation techniques on vitamin B-6 and pyridoxine-glucoside content

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

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

Vitamin B6 status over time and its relation to symptoms of carpal tunnel syndrome

Comparison of two methods for measuring erythrocyte aspartate aminotransferase activity in humans

Effect of varying levels of vitamin B-6 intake on lymphocyte mitogenic response and vitamin B-6 concentration in human peripheral blood mononuclear cells

The effect of two levels of glucose ingestion on plasma pyridoxal 5'-phosphate concentration

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

The effect of a 50-km ultramarathon on vitamin B-6 metabolism and plasma and urinary urea nitrogen

Effect of vitamin B-6 supplementation on fuel utilization during exhaustive endurance exercise in men

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