Nitric oxide and its production by iNOS is an established mechanism critical to tumor
promotion or suppression. Macrophages have important roles in immunity, development …

Cryopreservation has facilitated advancement of biological research by allowing the storage
of cells over prolonged periods of time. While cryopreservation at extremely low …

Nitric oxide (NO) is a short-lived, ubiquitous signaling molecule that affects numerous critical
functions in the body. There are markedly conflicting findings in the literature regarding the …

Preeclampsia (PE) has a profound effect in increasing both maternal and fetal morbidity and
mortality especially in third World. Disturbances of extravillous trophoblast migration toward …

Lignans and neolignans are plant secondary metabolites derived from the oxidative
coupling of phenylpropanoids. Biological activity of these phenolic compounds ranges from …

Free radicals are small diffusible molecules that are highly reactive because of the unpaired
electron. Free radicals were initially thought to be oxygen centred radicals called reactive …

Antibiotic resistance in bacteria is a major global threat and a leading cause for healthcare-
related morbidity and mortality. Resistant biofilm infections are particularly difficult to treat …

The progression from neoplastic initiation to malignancy happens in part because of the
failure of immune surveillance. Cancer cells successfully escape immune recognition and …

It has been previously demonstrated that metal nanoparticles embedded into polymeric
materials doped with nitric oxide (NO) donor compounds can accelerate the release rate of …

The electron transport chain is the primary pathway by which a cell generates energy in the
form of ATP. Byproducts of this process produce reactive oxygen species that can cause …