Comparative analysis of antioxidant activity and content of (poly)phenolic compounds in cabernet sauvignon and merlot wines of Slovenian and Serbian vineyards.

The individual (poly)phenols of red wines cultivated in two different Western Balkan wine-growing regions were determined using the HPLC method, while the ABTS and DPPH tests were employed to investigate antioxidant activity. The reduction potential of antioxidants was determined by FRAP assay. Five distinct classes of phenolic compounds, including phenolic acids, flavan-3-ols, flavonols, stilbenes, and anthocyanins, were identified.

Effects of L. Bract Extract on Lipid Metabolism Disorders Through Modulation of HMG-CoA Reductase, Apo A-1, PCSK-9, p-AMPK, SREBP-2, and CYP2E1 Expression.

Hyperlipidemia is a major contributor to metabolic complications and tissue damage, leading to conditions such as liver steatosis, atherosclerosis, and obesity. This study aimed to investigate the effects of aqueous artichoke bract extract (AE) on lipid metabolism, liver antioxidative defense, and liver steatosis in mice fed a high-fat, high-sucrose diet while elucidating the underlying mechanisms. An 8-week study used hyperlipidemic mice treated with AE at daily doses of 100 and 200 mg/kg bw, compared to fenofibrate.

The role of nutrition education in the pharmacy curriculum using the example of knowledge about the health benefits of nuts.

Unlabelled: In recent years, nuts have gained importance because of their nutritional benefits in promoting health and preventing chronic diseases. Despite their recognized role as part of healthy dietary patterns, global consumption is below recommended levels, necessitating an investigation of factors influencing consumption and the impact of nutrition education.

Objective: To investigate the attitudes, knowledge and consumption habits of students in Serbia regarding the consumption of nuts and to examine the role and importance of food- or nutrition-related topics in academic curricula in promoting positive attitudes and habits regarding the consumption of nuts among pharmacy students.

Hydroxyurea inhibits proliferation and stimulates apoptosis through inducible nitric oxide synthase in erythroid cells.

Hydroxyurea (hydroxycarbamide, HU) arrests cells in the S-phase by inhibiting ribonucleotide reductase and DNA synthesis, significantly contributing to the release of nitric oxide (NO). We investigated the involvement of inducible NO synthase (NOS2) in the cytostatic effect of HU using in vitro shRNA-induced knockdown of the NOS2 transcript (NOS2) or a specific NOS2 inhibitor (1400W) in human erythroleukemic HEL92.1.