The distribution of cellular unesterified cholesterol was studied in fibroblasts, which had been depleted of plasma membrane sphingomyelin by exposure to exogenous sphingomyelinase. This treatment has previously been shown to induce an increase in cholesterol esterification, a decrease in the biosynthesis of cholesterol, and a decreased susceptibility of cell cholesterol to oxidation with chole...

Abstract Long noncoding RNAs (lncRNAs) play an essential role in the progression of papillary thyroid cancer (PTC). However, expression and function lncRNA susceptibility candidate 7 (CASC7) PTC remain unknown. The purpose this study was to investigate molecular mechanism CASC7 regulating cell behavior. CASC7, miR-34a-5p, tumor protein P73 (TP73) determined by qRT-PCR western blot. Cell prolife...

Background: In the recent years, there has been a significant rise in invasive candida infections. Epidemiological studies have demonstrated shift trend of Candida species being isolated and their susceptibility patterns. The present study was carried out to evaluate single institution experience burden candidemia. Methods: This prospective among 48 isolates from blood urine samples patients ho...

OBJECTIVE Pseudomonas aeruginosa has been linked to chronic wound infections, where its ability to form biofilms and to tolerate antimicrobial agents helps to facilitate its persistence. This study aimed to investigate the susceptibility of biofilms of Pseudomonas aeruginosa to Medihoney in vitro. METHOD Biofilms were cultivated in microtitre plates with and without a range of concentrations ...

Motor nerve terminals in a variety of rat and mouse skeletal muscles were stained in an activity-dependent fashion using the styryl dyes FM1-43 or FM2-10. Low-light video microscopy and digital image processing techniques were used to evaluate destaining of the preparations during application of depolarizing stimuli. Best results were obtained with the mouse triangularis sterni muscle. Quantita...

Gemella morbillorum and Gemella haemolysans are opportunistic pathogens which cause endocarditis and other severe infections. We report on three patients with endocarditis, one with endocarditis caused by G. haemolysans and two with endocarditis caused by G. morbillorum. The paucity of reports concerning these bacteria is probably related to the difficulties associated with their identification...

Gemella morbillorum and Gemella haemolysans are opportunistic pathogens which cause endocarditis and other severe infections. We report on three patients with endocarditis, one with endocarditis caused by G. haemolysans and two with endocarditis caused by G. morbillorum. The paucity of reports concerning these bacteria is probably related to the difficulties associated with their identification...

Methylglyoxal (MG) is a ubiquitous metabolite derived from glycolysis; however, this aldehyde kills all types of cell. We analyzed the properties of MG-induced cell death of the budding yeast Saccharomyces cerevisiae. The MCA1 gene encodes a caspase homologue that is involved in H2O2-induced apoptosis in yeast, although the disruption of MCA1 did not repress sensitivity to MG. In addition, the ...