Laryngeal tuberculosis: about 04 cases.

The purpose of this study is to present epidemiological, clinical, radiological, histological characteristics and treatment of laryngeal tuberculosis. It is also aimed at making the point about diagnosis difficulties. This retrospective study was conducted over three years; it concerned 4 cases, 3 males and one female.

Piceatannol and Other Wine Stilbenes: A Pool of Inhibitors against α-Synuclein Aggregation and Cytotoxicity.

The aggregation of α-synuclein is one on the key pathogenic events in Parkinson's disease. In the present study, we investigated the inhibitory capacities of stilbenes against α-synuclein aggregation and toxicity. Thioflavin T fluorescence, transmission electronic microscopy, and SDS-PAGE analysis were performed to investigate the inhibitory effects of three stilbenes against α-synuclein aggregation: piceatannol, ampelopsin A, and isohopeaphenol.

Phenolic contents and bioactive potential of peach fruit extracts.

Several cultivars of peach fruit (Prunus persica L.) were investigated. Their phenolic composition and concentration were assessed by LC-MS.