Trimethoprim-sulfamethoxazole-induced drug reaction with eosinophilia and systemic symptoms in a child with congenital renal disease.

We present a special case of an 8-year-old girl diagnosed with severe drug reaction with eosinophilia and systemic symptoms due to trimethoprim-sulfamethoxazole for urinary tract infection prophylaxis for congenital vesicoureteral reflux. The patient is believed to have developed drug reaction with eosinophilia and systemic symptoms because of her underlying renal disease.

Sun protection preferences and behaviors among young adult males during maximum ultraviolet radiation exposure activities.

This study explores sun protection attitudes, preferences, and behaviors among young adult males participating in an open-field activity with extreme ultraviolet radiation exposure. Male drum corps members (n = 137) responded to survey questions regarding their behavior and willingness to engage in sun protection and barriers to sunscreen usage. A subset of members (n = 31) participated in cognitive interviews exploring various sunscreen products and intervention techniques.

Reconstitution of KCNE1 into lipid bilayers: comparing the structural, dynamic, and activity differences in micelle and vesicle environments.

KCNE1 (minK), found in the human heart and cochlea, is a transmembrane protein that modulates the voltage-gated potassium KCNQ1 channel. While KCNE1 has previously been the subject of extensive structural studies in lyso-phospholipid detergent micelles, key observations have yet to be confirmed and refined in lipid bilayers. In this study, a reliable method for reconstituting KCNE1 into lipid bilayer vesicles composed of 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC) and 1-palmitoyl-2-oleoyl-sn-glycero-3-phospho(1'-rac-glycerol) (sodium salt) (POPG) was developed.