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Creator:: Jensen, Christine May
Abstract:: Serine transhydroxymethylase (STHM), a pyridoxal 5'- phosphate requiring enzyme is indirectly involved in pyrimidine deoxynucleotide metabolism. A decrease in the activity of this enzyme could lead to altered deoxycytidine (dC) metabolism. This study was undertaken to determine if a vitamin B-6 deficiency affects dC metabolism. The effect of a vitamin...
Resource Type:: Dissertation
Full Text:: enzyme, serine transhydroymethylase (STHM) (EC 2.1.2.1.) (Blakley, 1955), is suspected of being the

Creator:: Cho, Youn-ok
Abstract:: The purpose of this study was, first, to investigate whether there is a vitamin B-6 requirement for carnitine synthesis and, second, to investigate the effect of fasting on vitamin B-6 metabolism. An experimental group of 72 rats (6 per group) were fed either a vitamin B-6 deficient diet (-B6) (ad...
Resource Type:: Dissertation
Full Text:: integral part of glycogen phosphorylase (EC.2.4.1.1), which catalyzes the breakdown of glycogen to

Creator:: Seitz, Julia Ann
Abstract:: The study was designed to indirectly understand muscle glycogen utilization during prolonged exercise when either glucose, fructose, or water is ingested. Eight trained adult males exercised on a cycle ergometer at 58±7% of V02 max for 2 h on 2-4 occasions. At 0 minutes of exercise and at 30-minute intervals...
Resource Type:: Masters Thesis
Full Text:: , pyridoxal 5'-phosphate (PLP) is the cofactor for the enzyme glycogen phosphorylase (EC No. 2.4.1.1

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:: ). Following uptake, each of these vitamers is phosphorylated at the 5'- position via pyridoxal kinase (EC

Creator:: Bills, Nathan D.
Resource Type:: Dissertation
Full Text:: without liver disease. They concluded that pyridoxal kinase (EC 2.7.1.35) is a soluble enzyme (as it is

Creator:: Aberle, Susan E.
Abstract:: The controversial condition of carbohydrate craving is believed by some researchers to be a defect in the regulation of food intake by an individual. This defect is believed to be responsible for the inability of some persons to control their food intake and therefore their weight. Research was conducted to...
Resource Type:: Masters Thesis

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

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

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:: mononucleotide (FMN) requiring pyridoxine (pyridoxamine) 5'-phosphate oxidase (Wada and Snell, 1961) (EC

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