Results 21 to 30 of about 291,831 (295)

Key requirements, status, possibilities, consumer perceptions, and barriers of organic poultry farming: A review

open access: yesFundamental and Applied Agriculture, 2022
The global population tend to increase rapidly, especially in developing and underdeveloped countries. The increasing population demands more food items, ultimately prompting abuse of our resources.
Shubh Pravat Singh Yadav   +3 more
doaj   +1 more source

Methionine and S-Adenosylmethionine Regulate Monascus Pigments Biosynthesis in Monascus purpureus

open access: yesFrontiers in Microbiology, 2022
Amino acid metabolism could exert regulatory effects on Monascus pigments (MPs) biosynthesis. In this work, MPs biosynthesis regulated by methionine and S-adenosylmethionine (SAM) was investigated in Monascus purpureus RP2. The results indicated that the
Sheng Yin   +5 more
doaj   +1 more source

Lysine and methionine + cystine for laying hens during the post-molting phase

open access: yesBrazilian Journal of Poultry Science, 2012
One experiment was conducted to evaluate the effect of using different lysine and methionine + cystine levels on body weight recovery, performance, and egg quality of laying hens during the post-molting period.
C H de F Domingues   +7 more
doaj   +1 more source

Kinetics and mechanism of the oxidation of methionine by quinolinium chlorochromate [PDF]

open access: yesJournal of the Serbian Chemical Society, 2005
The oxidation of methionine by quinolinium chlorochromate (QCC) has been studied, in the presence of chloroacetic acid, and in water-acetic acid mixtures of varying mole fractions. The reaction is first order with respect to methionine, QCC and acid. The
Pandeeswaran M.   +3 more
doaj   +1 more source

Metabolism and Endocrine Disorders: What Wnt Wrong?

open access: yesFrontiers in Endocrinology, 2022
A fundamental question in cell biology underlies how nutrients are regenerated to maintain and renew tissues. Physiologically, the canonical Wnt signaling is a vital pathway for cell growth, tissue remodeling, and organ formation; pathologically, Wnt ...
Carolina N. Franco   +3 more
doaj   +1 more source

Plasma and Whole Blood Taurine Concentrations in Dogs May Not Be Sensitive Indicators of Taurine Deficiency When Dietary Sulfur Amino Acid Content Is Reduced

open access: yesFrontiers in Veterinary Science, 2022
BackgroundTaurine status is impacted by dietary supply of methionine and cysteine (SAA) and possibly intestinal microbial activity, where plasma and whole blood taurine concentrations are currently used to evaluate taurine status.ObjectiveWe determined ...
Cristina L. Tôrres   +2 more
doaj   +1 more source

METABOLIC CONSEQUENCES OF METHIONINE REDOX IN METHIONINE RESTRICTION [PDF]

open access: yesInnovation in Aging, 2019
Abstract While caloric restriction (CR) provides highly robust improvements to longevity and health, dietary restriction of the essential amino acid methionine can provide similar benefits including improved metabolic function and increased longevity. Despite these similarities between CR and methionine restriction (MR), there is growing
Yuhong Liu   +2 more
openaire   +1 more source

Farinha de resíduos da filetagem de tilápia em rações para alevinos de piauçu (Leporinus macrocephalus) Effects of feeding tilapia by-products flour for piauçu (Leporinus macrocephalus) fingerlings

open access: yesRevista Brasileira de Zootecnia, 2005
Este experimento foi realizado com o objetivo de avaliar o efeito da inclusão de farinha de resíduos da industrialização de tilápia (FT) na alimentação de alevinos de piauçu (Leporinus macrocephalus). Cento e vinte e cinco alevinos com peso e comprimento
Wilson Rogério Boscolo   +5 more
doaj   +1 more source

Effect of Sows Gestational Methionine/Lysine Ratio on Maternal and Placental Hydrogen Sulfide Production

open access: yesAnimals, 2020
The placenta is a unique bond between the mother and the fetus during pregnancy, and a proper placental angiogenesis is vital for fetal development.
Jie Peng   +7 more
doaj   +1 more source

Methionine Dependence of Cancer [PDF]

open access: yesBiomolecules, 2020
Tumorigenesis is accompanied by the reprogramming of cellular metabolism. The shift from oxidative phosphorylation to predominantly glycolytic pathways to support rapid growth is well known and is often referred to as the Warburg effect. However, other metabolic changes and acquired needs that distinguish cancer cells from normal cells have also been ...
openaire   +6 more sources

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