The important life-supporting role of hydrogen sulfide (H2S) has evolved from bacteria to
plants, invertebrates, vertebrates, and finally to mammals. Over the centuries, however, H2S …

Hydrogen sulphide (H2S) is increasingly being recognized as an important signalling
molecule in the cardiovascular and nervous systems. The production of H2S from l-cysteine …

The mammalian brain is highly vulnerable to oxygen deprivation, yet the mechanism
underlying the brain's sensitivity to hypoxia is incompletely understood. Hypoxia induces …

Although oxidants clearly possess the capacity to behave in a random and destructive
fashion, growing evidence suggests that in many instances the production of reactive …

Hydrogen sulfide is rapidly emerging as an important vasoactive mediator formed in health
and disease. Its biological action is centered on its reactivity with heme-proteins and its …

Hydrogen sulfide (H2S) is an important biological messenger but few biologically-
compatible methods are available for its detection. Here we report two bright fluorescent …

Hydrogen sulfide is a relatively common, frequently lethal, and unique occupational hazard
for which research since 1990 has uncovered many anomalies and subtleties and a …

Although there is a growing recognition of the significance of hydrogen sulfide (H 2 S) as a
biological signaling molecule involved in vascular and nervous system functions, its …

Parkinson's disease (PD) is a neurodegenerative disorder characterized by a progressive
loss of dopaminergic neurons in the substantia nigra (SN). The present study was designed …

Hydrogen sulfide (H2S), a toxic gaseous molecule, plays a physiological role in regulating
homeostasis and cell signaling. H2S is produced from cysteine by enzymes, such as …