inducible nitric oxide synthase (inos) gene expresses a calcium calmudolin-independent enzyme which can catalyse no production from l-arginine. the induction of inos activity has been demonstrated in a wide variety of cell types under stimulation with cytokines and lipopoly saccharide (lps). previous studies indicated that all nitric oxide synthases (nos) activated in human umbilical vein endot...

Indirect evidence suggests that estrogen is involved in the etiology of breast cancer. Estrogen is also thought to modulate nitric oxide (NO) in human breast tumor tissue via regulation of inducible nitric oxide synthase (iNOS). Objectives of this study were to determine whether estradiol (E2) affects iNOS expression level in breast cancer cells and to study the effect of various concentrations...

Indirect evidence suggests that estrogen is involved in the etiology of breast cancer. Estrogen is also thought to modulate nitric oxide (NO) in human breast tumor tissue via regulation of inducible nitric oxide synthase (iNOS). Objectives of this study were to determine whether estradiol (E2) affects iNOS expression level in breast cancer cells and to study the effect of various concentrations...

indirect evidence suggests that estrogen is involved in the etiology of breast cancer. estrogen is also thought to modulate nitric oxide (no) in human breast tumor tissue via regulation of inducible nitric oxide synthase (inos). objectives of this study were to determine whether estradiol (e2) affects inos expression level in breast cancer cells and to study the effect of various concentrations...

Abstract: iNOS is inducible by a variety of factors related to inflammation and referred to as inducible NOS(iNOS). It is regulated at the level of gene expression; once expressed, it produces NO at a high rate. iNOS gene-expression profiling is an important tool in understanding molecular markers of the responses of cells and tissues to external factors. In this article a semiquantitative reve...

reactive oxygen and nitrogen species (ros/rns) play a crucial role in inflammatory bowel disease (ibd) exacerbating the chronic inflammatory process. endogenous and diet antioxidants can neutralize these compounds. the apple is widely consumed, with several antioxidant activity compounds. the present study evaluated the effects of concentrated apple extract (cae) in acetic acid induced colitis....

objective(s): fluvoxamine is a well-known selective serotonin reuptake inhibitor (ssri); despite its anti-inflammatory effect, little is known about the precise mechanisms involved. in our previous work, we found that ip administration of fluvoxamine produced a noticeable anti-inflammatory effect in carrageenan-induced paw edema in rats. in this study, we aimed to evaluate the effect of fluvoxa...

The purpose of this study was to explore the anti-inflammatory mechanism walnut peptide LPF in LPS-induced RAW264.7 cells model. down-regulated phagocytic ability and production nitric oxide (NO) induced by LPS-stimulated RAW264.7. Molecular docking analysis showed that can bind into active pocket inducible synthase (iNOS) with high affinity. Further, mRNA expression (iNOS), cyclooxygenase-2 (C...