Antioxidant and Chemopreventive Effects of Azadirachta indica on Lead Acetate-induced Hepatotoxicity in Male Wistar Rats.

Toxic metals such as lead (Pb) cause severe liver damage in humans and animals, with oxidative stress prominently implicated in the pathogenesis of lead acetate‑induced liver injury. Azadirachta indica is hepatoprotective due to its antioxidative effect. This study investigated the antioxidative role of A.

Cardioprotective Effects of Curcumin-Nisin Based Poly Lactic Acid Nanoparticle on Myocardial Infarction in Guinea Pigs.

Myocardial infarction (MI) is the most prevalent cause of cardiovascular death. A possible way of preventing MI maybe by dietary supplements. The present study was thus designed to ascertain the cardio-protective effect of a formulated curcumin and nisin based poly lactic acid nanoparticle (CurNisNp) on isoproterenol (ISO) induced MI in guinea pigs.

Aging-Induced Biological Changes and Cardiovascular Diseases.

Aging is characterized by functional decline in homeostatic regulation and vital cellular events. This process can be linked with the development of cardiovascular diseases (CVDs). In this review, we discussed aging-induced biological alterations that are associated with CVDs through the following aspects: (i) structural, biochemical, and functional modifications; (ii) autonomic nervous system (ANS) dysregulation; (iii) epigenetic alterations; and (iv) atherosclerosis and stroke development.

Urinary aflatoxin exposure monitoring in rural and semi-urban populations in Ogun state, Nigeria.

Aflatoxins are a major class of fungal toxins that have food safety importance due to their economic and health impacts. This pilot aflatoxin exposure biomonitoring study on 84 individuals was conducted in a rural (Ilumafon) and a semi-urban community (Ilishan Remo) of Ogun state, Nigeria, to compare aflatoxin exposures among the two population cohorts. First morning urine samples were obtained from the participants, and the urinary aflatoxin M (AFM) levels were measured by a quantitative Helica Biosystems Inc.