Results 1 to 10 of about 178,253 (304)

Hydrothermal Scenario for Amino Acids and Sulfur-Containing Amino Acids Formation

open access: yesActa Chimica Slovenica
The chemical evolution of amino acids, especially sulfur-containing ones, requires appropriate conditions and natural sources to provide starting prebiotic compounds.
Sofia Slavova   +6 more
doaj   +3 more sources

Changes in the Amino Acid Composition of Bee-Collected Pollen During 15 Months of Storage in Fresh-Frozen and Dried Forms [PDF]

open access: yesFoods
Bee pollen (BP) is a nutritionally valuable natural product whose biological activity is strongly influenced by its amino acid profile. This study evaluated qualitative and quantitative changes in free amino acids in Lithuanian BP subjected to freezing (−
Aurita Bračiulienė   +5 more
doaj   +2 more sources

Prospects for the sulfur-containing amino acids medicines usage for trimethylamine-N-oxide biosynthesis modulation in humans

open access: yesPatologìâ, 2023
The aim: to identify prospects for the sulfur-containing amino acids medicines usage for trimethylamine oxide (TMAO) biosynthesis modulation in humans.
I. O. Melnychuk   +3 more
doaj   +1 more source

Intestinal metabolism of sulfur amino acids [PDF]

open access: yesNutrition Research Reviews, 2009
The gastrointestinal tract (GIT) is a metabolically significant site of sulfur amino acid (SAA) metabolism in the body and metabolises about 20 % of the dietary methionine intake which is mainly transmethylated to homocysteine and trans-sulfurated to cysteine. The GIT accounts for about 25 % of the whole-body transmethylation and trans-sulfuration.
Caroline, Bauchart-Thevret   +2 more
openaire   +2 more sources

Methionine sources at different dietary levels alters the growth and expression of genes related to homocysteine remethylation in the jejunum of broilers.

open access: yesPLoS ONE, 2023
Sulfur amino acids are essential for the proper development of broilers and are required throughout the bird's life to perform important physiological functions.
Tamires M S Felix   +6 more
doaj   +1 more source

Secondary Functions of Arginine and Sulfur Amino Acids in Poultry Health: Review

open access: yesAnimals, 2020
Amino acids such as arginine, methionine, and cysteine are the precursors of essential molecules that regulate growth and health, being classified as functional amino acids.
Fernanda Lima de Souza Castro   +1 more
doaj   +1 more source

Sulfur- and seleno-containing amino acids [PDF]

open access: yesAmino Acids, 2011
This special issue is devoted to professor Toshihiko Ubuka (1934–2008), a distinguished Japanese biochemist who, in his scientific life, researched the metabolism and function of cysteine, sulfur nutrition, modification and renaturation of proteins and the possible significance of cysteine metabolites in antioxidation processes in liver cell ...
Wróbel, Maria   +2 more
openaire   +3 more sources

Experimental isovalthinuria. III. Induction by bile acids, and hypocholesterolemic agents [PDF]

open access: yes, 1963
Some bile acids (dehydrocholic, cholic, chenodeoxycholic, ursodeoxycholic, and deoxycholic acids), and some hypocholesterolemic agents (22, 25 diazacholestanol, 20,25-diazacholesterol, triparanol, and SKF 525-A) are the inducers of isovalthinuria in ...
Ubuka, Toshihiko
core   +1 more source

Are we getting enough sulfur in our diet?

open access: yesNutrition & Metabolism, 2007
Sulfur, after calcium and phosphorus, is the most abundant mineral element found in our body. It is available to us in our diets, derived almost exclusively from proteins, and yet only 2 of the 20 amino acids normally present in proteins contains sulfur.
Han Bo, Nimni Marcel E, Cordoba Fabiola
doaj   +1 more source

Therapeutic paracetamol treatment in older persons induces dietary and metabolic modifications related to sulfur amino acids [PDF]

open access: yes, 2011
Sulfur amino acids are determinant for the detoxification of paracetamol (N-acetyl-p-aminophenol) through sulfate and glutathione conjugations. Long-term paracetamol treatment is common in the elderly, despite a potential cysteine/glutathione deficiency.
Brandolini-Bunlon, Marion   +8 more
core   +4 more sources

Home - About - Disclaimer - Privacy