Results 41 to 50 of about 20,516 (271)

Synthesis Of Some Novel Silver-Cysteamine Complexes

open access: yesMolecules, 2000
The aim of this research was to synthesize some new silver-cysteamine complexes of potential biological interest. Reactions were carried out between silver nitrate and cysteamine (2-aminoethanethiol hydrochloride) under different conditions of pH and ...
Davood Nematollahi   +2 more
doaj   +1 more source

Cysteamine in Maturation Medium Enhances Nuclear Maturation and Fertilization Rate of Sheep Oocytes In Vitro

open access: yesHayati Journal of Biosciences, 2020
Low nuclear maturation and fertilization rate is one obstacle in the in vitro embryo production which decrease embryo yield. This problem is presumable related with high production of reactive oxygen species (ROS) during maturation process.
Feni Dwi Kartika Gulo   +2 more
doaj   +1 more source

THE EFFECTIVITY OF CYSTEAMINE SUPPLEMENTATION ON IMPROVING THE IN VITRO FERTILIZATION RATE OF SHEEP OOCYTES

open access: yesJurnal Kedokteran Hewan, 2021
The purpose of this study was to evaluate the effectiveness of cysteamine supplementation on the maturation medium and/or in vitro fertilization medium with regards to improving the normal fertilization rate of sheep oocytes, which are characterized by ...
Dona Astari Nurkarimah   +3 more
doaj   +1 more source

Cysteamine with In Vitro Antiviral Activity and Immunomodulatory Effects Has the Potential to Be a Repurposing Drug Candidate for COVID-19 Therapy

open access: yesCells, 2021
The ongoing pandemic of coronavirus disease-2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), needs better treatment options both at antiviral and anti-inflammatory levels.
Tonino Alonzi   +13 more
doaj   +1 more source

Infantile Cystinosis [PDF]

open access: yes, 2009
Infantile cystinosis is a rare disorder which leftuntreated results in end -stage renal disease early in life. Together with dehydration and electrolyte imbalance due to renal tubular Fanconi syndrome, endstage renal disease used to be the leading cause
Castro, I, Neves, R
core   +1 more source

Cysteamine attenuates the decreases in TrkB protein levels and the anxiety/depression-like behaviors in mice induced by corticosterone treatment. [PDF]

open access: yesPLoS ONE, 2011
OBJECTIVE: Stress and glucocorticoid hormones, which are released into the circulation following stressful experiences, have been shown to contribute significantly to the manifestation of anxiety-like behaviors observed in many neuropsychiatric disorders.
Ammar Kutiyanawalla   +2 more
doaj   +1 more source

Myeloperoxidase-oxidase oxidation of cysteamine [PDF]

open access: yesBiochemical Journal, 1988
Cysteamine oxidation was shown to be catalysed by nanomolar concentrations of myeloperoxidase in a peroxidase-oxidase reaction, i.e. an O2-consuming oxidation of a compound catalysed by peroxidase without H2O2 addition. When auto-oxidation of the thiol was prevented by the metal-ion chelator diethylenetriaminepenta-acetic acid, native, but not heat ...
B E, Svensson, S, Lindvall
openaire   +2 more sources

Cysteamine inhibits lysosomal oxidation of low density lipoprotein in human macrophages and reduces atherosclerosis in mice [PDF]

open access: yes, 2019
Background and aims: We have shown previously that low density lipoprotein (LDL) aggregated by vortexing is internalised by macrophages and oxidised by iron in lysosomes to form the advanced lipid/protein oxidation product ceroid.
Ahmad   +73 more
core   +1 more source

Low density lipoprotein oxidation by ferritin at lysosomal pH [PDF]

open access: yes, 2018
Oxidation of low density lipoprotein (LDL) has been proposed to be involved in the pathogenesis of atherosclerosis. We have previously shown that LDL can be oxidised by iron in lysosomes.
Leake, David S., Ojo, Oluwatosin O.
core   +1 more source

Spectroscopic Investigation of Cysteamine Dioxygenase

open access: yesBiochemistry, 2020
Thiol dioxygenases are mononuclear non-heme FeII-dependent metalloenzymes that initiate the oxidative catabolism of thiol-containing substrates to their respective sulfinates. Cysteine dioxygenase (CDO), the best characterized mammalian thiol dioxygenase, contains a three-histidine (3-His) coordination environment rather than the 2-His-1-carboxylate ...
Rebeca L. Fernandez   +4 more
openaire   +3 more sources

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