Nitric oxide (NO) is a short-lived molecule required for many physiological functions,
produced from Larginine by NO synthases (NOS). It is a free radical, producing many …

Nitric oxide (NO) is a key molecule involved in many physiological functions. However,
evidence is accumulating that sustained high levels of NO over extended periods of time …

Nitric oxide (NO) is a pleiotropic regulator, critical to numerous biological processes,
including vasodilatation, neurotransmission and macrophage-mediated immunity. The …

Varied cellular expression and localisation of nitric oxide synthase (NOS) isoforms has been
shown in human cancers, including tumours of the breast, ovary, stomach, cervix and central …

Nitric oxide (NO) is a key player in both the development and suppression of tumourigenesis
depending on the source and concentration of NO. In this review, we discuss the …

Nitric oxide (NO) is a lipophilic, highly diffusible and short-lived physiological messenger
which regulates a variety of important physiological responses including vasodilation …

Melanoma patients experience inferior survival after biochemotherapy when their tumors
contain numerous cells expressing the inducible isoform of NO synthase (iNOS) and …

Nitric oxide (NO) is a pleiotropic signalling molecule that subserves a wide variety of basic
cellular functions and also manifests itself pathophysiologically. As regards cancer and its …

Nitric oxide (NO) is a gas that transmits signals in an organism. Signal transmission by a gas
that is produced by one cell and which penetrates through membranes and regulates the …

Nitric oxide (NO) has been highlighted as an important agent in tumor processes. However,
a complete understanding of the mechanisms by which this simple diatomic molecule …