4 rezultatima
In this study, we have addressed the role of H(2)S in modulating neutrophil migration in either innate (LPS-challenged naive mice) or adaptive (methylated BSA (mBSA)-challenged immunized mice) immune responses. Treatment of mice with H(2)S synthesis inhibitors, dl-propargylglycine (PAG) or
Hydrogen sulfide, once considered as toxic gas, is now recognized as an important biological mediator. The deficiency of hydrogen sulfide could lead to various pathological changes, such as arterial and pulmonary hypertension, Alzheimer's disease, gastric mucosal injury and liver cirrhosis. However,
Hydrogen sulfide (H(2)S) formed from l-cysteine by multiple enzymes including cystathionine-gamma-lyase (CSE) is now considered a gasotransmitter in the mammalian body. Our previous studies have shown that H(2)S activates/sensitizes Ca(v)3.2 T-type Ca(2+) channels, leading to facilitation of somatic
Hydrogen sulfide (H(2)S), an endogenous gasotransmitter, modulates various biological events such as inflammation in the mammalian body. The present study investigated possible involvement of H(2)S in peripheral nociceptive processing. Intraplantar (i.pl.) administration of NaHS, a H(2)S donor,