Results 111 to 120 of about 124,435 (251)

Impact of dietary changes on hepatic homocysteine metabolism in young broilers [PDF]

open access: yes, 2004
Information regarding the impact of sulfur amino acids (SAA) on hepatic homocysteine (Hcy) flux through the various metabolic pathways competing for Hcy in young broilers is lacking. An experiment was conducted to evaluate the impact of varying levels of
Emmert, Jason L.   +2 more
core   +2 more sources

The Structure of Carboxyl Methyltransferase Provides Insights Into the Substrate Specificity and Divergent Evolution of Iridoid

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Iridoids constitute a prominent class of plant‐specialised metabolites, with carbocyclic iridoids (e.g., geniposide) and secoiridoids (e.g., loganin) diverging early in their biosynthetic pathways. This divergence is marked by substrate‐specific carboxyl methyltransferases—GjGAMT and CrLAMT—that catalyse the decisive methylation step in ...
Li Li   +7 more
wiley   +1 more source

Homocysteine And Stroke

open access: yesAnnals of Indian Academy of Neurology, 2004
In recent years, a great deal of attentions has been focused on the role of homocysteine, a sulfur-containing amino acid, in the etiopathogenesis of atherothromobtic vascular disease.
Nagaraja D, Christopher Ritha
doaj  

Microstructural white matter tissue characteristics are modulated by homocysteine: a diffusion tensor imaging study.

open access: yesPLoS ONE, 2015
Homocysteine level can lead to adverse effects on the brain white matter through endothelial dysfunction, microstructural inflammation, and neurotoxin effects.
Jung-Lung Hsu   +6 more
doaj   +1 more source

Sample Preparation for Determination of Biological Thiols by Liquid Chromatography and Electromigration Techniques [PDF]

open access: yes, 2004
Wydrukowano z dostarczonych Wydawnictwu UŁ gotowych materiałówMajority of the bioanalytical or environmental methods do not use just one chromatografie or electrophoretic step, but rather involve several sample pretreatment steps which simplfy the ...
Bald, Edward
core  

Acute Inflammatory Demyelinating Polyradiculoneuropathy‐like Associated with Subcutaneous Foslevodopa–Foscarbidopa: First Report

open access: yes
Movement Disorders, EarlyView.
Heloise Cochez   +6 more
wiley   +1 more source

Methionine Synthase Positively Regulates Plant Defence to Both RNA and DNA Viruses and Is Useful for Developing Broad‐Spectrum Antiviral Resistance in Crops

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Plant viruses frequently cause severe economic losses in worldwide crop production. Developing broad‐spectrum resistance is the most efficient approach for controlling plant viral diseases. In this work, we found that the 17K protein of barley yellow dwarf viruses (BYDVs), which has multiple functions in viral pathogenesis including acting as ...
Zhaohui Wang   +16 more
wiley   +1 more source

Hormone Therapy and Homocysteine Levels In Postmenopausal Women: A Review of The Literature

open access: yesGynecology Obstetrics & Reproductive Medicine, 2007
Homocysteine, a sulfur-containing amino acid is formed during the metabolism (remethylation or transsulfuration) of the essential amino acid methionine. An elevated homocysteine level is important and independent risk factor for cardiovascular disease in
Hakan Kıran, Mustafa Kaplanoğlu
doaj  

Article Commentary: Retinal Ganglion Cell Loss in Diabetes Associated with Elevated Homocysteine

open access: yesOphthalmology and Eye Diseases, 2009
A number of studies have suggested that homocysteine may be a contributing factor to development of retinopathy in diabetic patients based on observed correlations between elevated homocysteine levels and the presence of retinopathy.
Kenneth S. Shindler
doaj   +1 more source

StALKBH10B‐Mediated RNA m6A Modification Inhibits Potato Salt Tolerance by Targeting Flavonoids and ABA Signalling Pathways

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT N6‐methyladenosine (m6A) is the most prevalent methylation modification present in mRNAs, which has been confirmed to participate in many developmental and biological processes. However, the biological function and specific regulatory mechanism of m6A modification in relation to salt tolerance of potato remain obscure.
Xuanming Dong   +6 more
wiley   +1 more source

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