Elucidating the effect of camel α-lactalbumin in modulating obesity-related metabolic disorders in an obese rat model.

Camel α-Lactalbumin (α-LAC) has been shown to exert bioactivities for Reactive oxygen species (ROS) scavenging and anti-inflammation, showing the ability to treat obesity-related metabolic disorders. Herein, we present a novel process to purify α-LAC in a single chromatographic step from camel whey in a flow-through format. We also demonstrate the role of α-LAC modulation strategies for the treatment of obesity.

Potential bioactive glycosylated flavonoids as SARS-CoV-2 main protease inhibitors: A molecular docking and simulation studies.

A novel coronavirus responsible of acute respiratory infection closely related to SARS-CoV has recently emerged. So far there is no consensus for drug treatment to stop the spread of the virus. Discovery of a drug that would limit the virus expansion is one of the biggest challenges faced by the humanity in the last decades.

In Vitro Antioxidant versus Metal Ion Chelating Properties of Flavonoids: A Structure-Activity Investigation.

Natural flavonoids such as quercetin, (+)catechin and rutin as well as four methoxylated derivatives of quercetin used as models were investigated to elucidate their impact on the oxidant and antioxidant status of human red blood cells (RBCs). The impact of these compounds against metal toxicity was studied as well as their antiradical activities with DPPH assay. Antihemolytic experiments were conducted on quercetin, (+)catechin and rutin with excess of Fe, Cu and Zn (400 μM), and the oxidant (malondialdehyde, carbonyl proteins) and antioxidant (reduced glutathione, catalase activity) markers were evaluated.