Juyoung Yoon

TL;DR: In this paper , the differences in unhealthy weight control behaviors (UWCB) related factors by gender and weight status were investigated using a nationally representative sample, and most sociodemographic, health-related behavior, psychosocial, and school factors were remarkably correlated with UWCB in the normal weight female group; however, they demonstrated most inconsistent correlations in the overweight female group.

Abstract: Abstract The ability to monitor and quantify glutathione (GSH) in live cells is essential in order to gain a detailed understanding of GSH‐related pathological events. However, owing to their irreversible response mechanisms, most existing fluorescent GSH probes are not suitable for this purpose. We have developed a ratiometric fluorescent probe (QG‐ 1 ) for quantitatively monitoring cellular GSH. The probe responds specifically and reversibility to GSH with an ideal dissociation constant ( K d ) of 2.59 m m and a fast response time ( t 1/2 =5.82 s). We also demonstrate that QG‐ 1 detection of GSH is feasible in a model protein system. QG‐ 1 was found to have extremely low cytotoxicity and was applied to determine the GSH concentration in live HeLa cells (5.40±0.87 m m ).

TL;DR: In this article, a meso-reaction functional group in a polymethine chain was substituted at the meso site, and the reaction functional group was used to detect nerve agents.