White Button Mushroom, Agaricus bisporus (Agaricomycetes), and a Probiotics Mixture Supplementation Correct Dyslipidemia without Influencing the Colon Microbiome Profile in Hypercholesterolemic Rats.

Consumption of foods rich in dietary fiber has attracted considerable attention for lowering blood cholesterol and triglycerides through attenuation of gut microbiome. Diets rich in fiber may provide substrates for microbes to digest and proliferate. In response, products of microbial digestion enter systemic circulation and support host energy homeostasis.

Ex-vivo antihypertensive and calcium channel blocking activity of Androsace foliosa n-hexane leaves fraction on isolated rabbit aorta.

Hypertension is persistent elevation in blood pressure for 3-4 weeks. Estimated global prevalence of hypertension suggested that by the Year 2025 (29%) of adult worldwide are suffering from hypertension (1.56 billion).

Bilirubin/biliverdin-Cu(II) induced DNA breakage; reaction mechanism and biological significance.

Bilirubin and its metabolic precursor biliverdin are heme degradation products but have been proposed as physiological antioxidants. Reports from another laboratory as well as from ours have shown bilirubin to form a complex with the transition metal ion-Cu(II). Such a complex was shown by us to cause oxidative DNA damage.

DNA breakage by resveratrol and Cu(II): reaction mechanism and bacteriophage inactivation.

Resveratrol (3,4',5-trihydroxy stilbene) is a phytoalexin and a polyphenolic compound present in human dietary material such as peanuts, mulberries, grapes and red wine. It is widely considered to possess cardiovascular protective properties and has also been shown to be chemopreventive against various stages of chemically induced carcinogenesis. It has recently been shown that resveratrol induces strand breakage in DNA in the presence of copper ions.

Uric acid inhibits L-DOPA-CU(II) mediated DNA cleavage.

It has been proposed that considerable DNA damage may be caused by endogenous metabolites produced during the body's normal metabolic processes. We have previously shown that L-DOPA, in the presence of Cu(II) leads to oxidative DNA breakage in vitro. Uric acid is considered to be a naturally occuring antioxidant and is present in plasma at a relatively high concentration.