Propensity of crocin to offset Vipera russelli venom induced oxidative stress mediated neutrophil apoptosis: a biochemical insight.

Viper envenomation results in inflammation at the bitten site as well as target organs. Neutrophils and other polymorphonuclear leukocytes execute inflammation resolving mechanism and will undergo apoptosis after completing the task. However, the target specific toxins induce neutrophil apoptosis at the bitten site and in circulation prior to their function, thus reducing their number.

Sesamol ameliorates cyclophosphamide-induced hepatotoxicity by modulating oxidative stress and inflammatory mediators.

In current scenario of human health and diseases, drug-induced hepatic injury has been recognized as a serious and unresolved problem. Particularly, chemotherapeutic agents have been reported to induce organ toxicity. The aim of the present study is to evaluate organ toxicity and oxidative damage induced by cyclophosphamide (CP), a chemotherapeutic drug and its amelioration by sesamol, an antioxidant from sesame seeds.

Crocin, a dietary colorant, mitigates cyclophosphamide-induced organ toxicity by modulating antioxidant status and inflammatory cytokines.

Objectives: This study investigated the protective efficacy of crocin against hepatotoxicity induced by cyclophosphamide (CP) in Wistar rats.

Methods: The experimental rats were treated with crocin orally at a dose of 10 mg/kg for 6 consecutive days after the administration of a single intraperitoneal dose of CP (150 mg/kg). The ameliorative effect of crocin on organ toxicity was studied by evaluating oxidative stress enzymes, inflammatory cytokines and histological sections.

Attenuation of adjuvant-induced arthritis by dietary sesamol via modulation of inflammatory mediators, extracellular matrix degrading enzymes and antioxidant status.

Purpose: The dietary sesamol is one of the important constituent of sesame seed that has been mainly claimed to combat cardiovascular disease and diabetes, which are the major secondary complications of arthritis. Thus, the present study was designed to evaluate the anti-arthritic, anti-inflammatory and anti-stress potentials of sesamol.

Methods: Arthritis was induced using Freund's complete adjuvant to hind paw of experimental rats.

Crocin, a dietary additive protects platelets from oxidative stress-induced apoptosis and inhibits platelet aggregation.

Platelets are the key players in the development of cardiovascular diseases as the microparticles generated by apoptotic platelets and platelet aggregation contribute actively towards the disease propagation. Thus, the aim of this study was to demonstrate the effect of a phytochemical which can prevent these two processes and thereby project it as a cardio-protective compound. Crocin, a natural carotenoid exhibits a wide spectrum of therapeutic potentials through its antioxidant property.