Results 21 to 30 of about 2,550,027 (311)

Effects of dietary long-chain polyunsaturated fatty acids on plasma amino acids and indices of protein metabolism in infants: Results from a randomized clinical trial [PDF]

, 1998
Background/Aim: Previous studies in vitro and in animals in vivo found that alpha-linolenic acid (C18:3 omega 3) may enhance oxidative damage of essential amino acids.
Burus, I., Decsi, Tamás, Koletzko, Berthold   +2 more
core   +1 more source

Amino acid uptake in Arabidopsis [PDF]

, 2008
Nitrogen (N) is essential for all living organisms and is considered to be the limiting factor for plant growth in many ecosystems. Although generally believed to rely on mineral N to fulfill their N needs, plants have also been found to access organic N
Svennerstam, Henrik
core   +1 more source

Excitatory Amino Acids.

ChemInform, 1998
AbstractFor Abstract see ChemInform Abstract in Full Text.
Mark G. Moloney, Mark G. Moloney, Mark G. Moloney   +2 more
openaire   +5 more sources

Chemically Fuelled Deracemization of Amino Acids [PDF]

, 2022
openSystems that work out-of-equilibrium are common in nature, living organisms are the most striking example of that. Chemists are trying to mimic living organisms because of the multitude of properties that might be implemented in synthetic systems ...
DEL VECCHIO, ALICE
core  

Dietary L-glutamate modulates intestinal mucosal immunity of juvenile hybrid striped bass (Morone saxatilis ♀ × Morone chrysops ♂)

Frontiers in Immunology
IntroductionL-Glutamate is a conditionally essential amino acid, meaning it can become essential under specific conditions, like stress or disease. It is an abundant intracellular amino acid crucial in immune responses.
Karina L. Hissen, Wenliang He, Guoyao Wu, Michael F. Criscitiello, Michael F. Criscitiello   +4 more
doaj   +1 more source

Physiology of the Amino Acids [PDF]

Science, 1942
We have followed the amino acids from their entrance into the alimentary tract in the form of food proteins through the successive steps of digestion, absorption into the blood stream and passage from the blood stream into the tissues, where they are concentrated by some unknown mechanism to many times their concentration in the blood plasma.
openaire   +2 more sources

Amino acids and central fatigue

, 2001
There is an increasing interest in the mechanisms behind central fatigue, particularly in relation to changes in brain monoamine metabolism and the influence of specific amino acids on fatigue.
Blomstrand, Eva,, Blomstrand, E
core   +1 more source

A mutation in amino acid permease AAP6 reduces the amino acid content of the Arabidopsis sieve elements but leaves aphid herbivores unaffected [PDF]

, 2010
The aim of this study was to investigate the role of the amino acid permease gene AAP6 in regulating phloem amino acid composition and then to determine the effects of this altered diet on aphid performance.
Newbury, H. J., Hunt, E. (Emma), Gattolin, Stefano, Pritchard, J. (Jeremy), Tseng, Hua-Ming, Bale, J. S. (Jeffrey S.), Barrett, D. A. (David A.)   +6 more
core   +2 more sources

Effect of pyridoxine treatment of a homocystinuric patient on the urinary excretion of some sulfur-containing amino acids [PDF]

, 1974
The effect of pyridoxine treatment of a homocystinuric patient on the urinary excretion of some sulfur-containing amino acids was studied and the following results were obtained.
Kodama, H., Oura, T., Ikegami, T., Yao, K.   +3 more
core   +1 more source

Amino Acids, Amino Acid Derivatives and Peptides as Antioxidants

, 2022
[Excerpt] The biological concept of antioxidant refers to any compound that is able to delay or 5 prevent the oxidation of easily oxidizable substrates, such as DNA, proteins and 6 lipids. Antioxidants reduce oxidative stress and mutations in DNA as well as other 7 parameters associated with cell damage.
Monteiro, Luís S., Paiva-Martins, Fátima   +1 more
openaire   +2 more sources