Results 61 to 70 of about 1,722 (164)
Dietary guanidinoacetic acid does not accumulate in the brain of healthy men
, 2017 We conducted a secondary analysis of a previously completed trial to determine the effects of 8-week guanidinoacetic acid (GAA) loading on brain GAA levels in five healthy men. Brain magnetic resonance spectroscopy (1H-MRS) was taken at baseline and post-
Jelena Ostojic +3 more
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Effect of guanidinoacetic acid supplementation in cattle [PDF]
Journal of Animal Science, 2021 openaire +2 more sources
[Biosynthesis of guanidinoacetic acid in isolated rat tubules].
Nihon Jinzo Gakkai shi, 1990 Guanidinoacetic acid (GAA), a precursor of creatine, is an essential substrate for muscle energy metabolism. GAA is formed from arginine and glycine by glycine-amidinotransferase (GAT) mainly in the kidney. But mechanism of GAA synthesis in the kidney has not been defined.
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Safety and efficacy of guanidinoacetic acid as feed additive for chickens for fattening
, 2009 Following a request from European Commission, the European Food Safety Authority (EFSA) was asked to deliver a scientific opinion on guanidinoacetic acid. The additive (trade name: CreAminoTM) is described by the applicant as a nutritional additive under
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
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A new enzymic determination of guanidinoacetic acid in urine.
Clinical Chemistry, 1987 Abstract We developed and evaluated a colorimetric method for enzymic determination of guanidinoacetic acid (GAA) in urine. Endogenous urinary urea was first eliminated by urease (EC 3.5.1.5), and the added urease was then removed from the sample by centrifugal ultrafiltration.
Y, Shirokane +2 more
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, 2016 We evaluated the effects of exercise on circulating concentrations of guanidinoacetic acid (GAA) and creatine in 23 healthy volunteers subjected to running to exhaustion and free-weight bench-press to volitional failure.
Drid, Patrik +4 more
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Guanidinoacetic Acid Consumption via Regular Diet in Adults [PDF]
Annals of Nutrition and Metabolism, 2021 Sergej M. Ostojic +4 more
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, 2018 Guanidinoacetic acid (GAA) conversion to creatine is thought to be involved in cardiometabolic disturbances through its role in biological methylation and insulin secretion. We evaluated the association of serum GAA and creatine with cardiometabolic risk
Natasa Zenic +4 more
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An experimental study of nitrogen metabolism in acute hepatic failure (Changes in guanidinoacetic acid level and kidney glycine amidinotransferase activity) [PDF]
, 1989 It was reported that serum guanidinoacetic acid (GAA) levels are elevated in acute hapatic failure. To explore the mechanism of this GAA level change, the activities of kidney glycine amidinotransferase (GAT) and liver GAA-methyltransferase (GAA-MT) were
Kabutan, Koji
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, 2014 Guanidinoacetic acid (GAA) is an intermediate in the biosynthesis of creatine (Cr), yet its use in human nutrition is limited due to a lack of a clear understanding of its\u27 dose-response effect.
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