Over the last two decades, hydrogen sulfide (H2S) has emerged as an endogenous
regulator of a broad range of physiological functions. H2S belongs to the class of molecules …

Reactive sulfur species (RSS) entail a diverse family of sulfur derivatives that have emerged
as important effector molecules in H 2 S-mediated biological events. RSS (including H 2 S) …

Globin proteins exist in every cell type of the vasculature, from erythrocytes to endothelial
cells, vascular smooth muscle cells, and peripheral nerve cells. Many globin subtypes are …

Our aim is to present an updated overview of the erythrocyte metabolism highlighting its
richness and complexity. We have manually collected and connected the available …

The mechanism of the metal centered reduction of metmyoglobin (MbFeIII) by sulfide
species (H2S/HS–) under an argon atmosphere has been studied by a combination of …

Significance: Hydrogen sulfide (H2S) is an endogenous signaling molecule, regulating
numerous physiological functions from vasorelaxation to neuromodulation. Iron is a well …

Nitric oxide (NO) has been shown to have antimicrobial activity in vitro and in some in vivo
models, while the virucidal activity of NO remains elusive. Some studies using NO donors …

The role of inorganic sulfur species in biological systems has gained considerable interest
since the recognition of sulfanes, particularly dihydrogen sulfide or sulfane, H 2 S, disulfane …

Carbon monoxide (CO) is a cytoprotective endogenous gas that is ubiquitously produced by
the stress response enzyme heme-oxygenase. Being a gas, CO rapidly diffuses through …

Hibernation is a powerful response of a number of mammalian species to reduce energy
during the cold winter season, when food is scarce. Mammalian hibernators survive winter …