Results 31 to 40 of about 27,857 (278)

The Alkaline Decomposition of Cystin [PDF]

open access: hybridThe American Journal of the Medical Sciences, 1928
James C. Andrews
openaire   +3 more sources

Genetic Landscape of Nephropathic Cystinosis in Russian Children

open access: yesFrontiers in Genetics, 2022
Nephropathic cystinosis is a rare autosomal recessive disorder characterized by amino acid cystine accumulation and caused by biallelic mutations in the CTNS gene.
K. V. Savostyanov   +12 more
doaj   +1 more source

Trapping the carrier in the spin-locked MoS2 atomic valley by absorption of chiral L-cysteine [PDF]

open access: yes, 2021
This work, demonstrate enhanced valley contrasting spin-momentum locked chiral states at van der Waal interface of chiral L-cysteine and mono-atomically thin MoS2 placed at Si/SiO2 substrate at ambient condition. Helicity dependent photoluminescence and resonance Raman measurement highlights spin-locked transitions for chiral L-cysteine modified SL ...
arxiv   +1 more source

Cataracte d´arbre de Noël

open access: yesPAMJ Clinical Medicine, 2020
Nous rapportons le cas d'un patient de 55 ans, sans antécédents pathologiques notables, qui consulte pour baisse d`acuité visuelle d'installation progressive.
Narjisse Taouri, Wafae Cherkaoui
doaj   +1 more source

Chronic Sulfasalazine Treatment in Mice Induces System xc− - Independent Adverse Effects

open access: yesFrontiers in Pharmacology, 2021
Despite ample evidence for the therapeutic potential of inhibition of the cystine/glutamate antiporter system xc− in neurological disorders and in cancer, none of the proposed inhibitors is selective. In this context, a lot of research has been performed
Lise Verbruggen   +10 more
doaj   +1 more source

Níveis de aminoácidos na dieta de suínos machos inteiros dos 25 aos 70KG Levels of aminoacids in diet for boars from 25 at 70KG

open access: yesCiência Rural, 1999
No Brasil, o abate de suínos machos inteiros é proibido, mas esta categoria apresenta vantagens econômicas quando comparada a suínos machos castrados. Trabalhos têm demonstrado que existem diferenças no requerimento nutricional entre essas categorias.
Cezar Dobler Castagna   +3 more
doaj   +1 more source

Cysteines and Disulfide Bonds as Structure-Forming Units: Insights From Different Domains of Life and the Potential for Characterization by NMR

open access: yesFrontiers in Chemistry, 2020
Disulfide bridges establish a fundamental element in the molecular architecture of proteins and peptides which are involved e.g., in basic biological processes or acting as toxins. NMR spectroscopy is one method to characterize the structure of bioactive
Christoph Wiedemann   +3 more
doaj   +1 more source

Formation of Cystine Slipknots in Dimeric Proteins [PDF]

open access: yesPLoS ONE 8(3): e57443 2013, 2013
We consider mechanical stability of dimeric and monomeric proteins with the cystine knot motif. A structure based dynamical model is used to demonstrate that all dimeric and some monomeric proteins of this kind should have considerable resistance to stretching that is significantly larger than that of titin. The mechanisms of the large mechanostability
arxiv   +1 more source

Quantitative determination of D4-cystine in mice using LC-MS/MS and its application to the assessment of pharmacokinetics and bioavailability

open access: yesJournal of Pharmaceutical Analysis, 2021
Cystine is the primary source material for the synthesis of glutathione. However, the pharmacokinetics and tissue distribution of cystine are largely unknown.
Shuning Li   +6 more
doaj  

The content of non-essential amino acids in the grains of winter and spring varieties of oats (Avena sativa L.) under the conditions of Central Southern Bulgaria [PDF]

open access: yesAgroznanje, 2013
The purpose of this survey is to study the content of non-essential amino acids in four winter (Dunav 1, Ruse 8, Resor 1, Line M-K) and five spring (Obraztsov chiflik 4, Mina, HiFi, Novosadski golozarnest and Prista 2) cultivars of oats grown in Central ...
Georgieva T., Zorovski P.
doaj   +1 more source

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