The Effect on Nausea and Vomiting of Structured Education Given to Male Lung Cancer Patients Receiving Chemotherapy.

The objective of this study was to investigate the effect on nausea and vomiting of structured education given to male lung cancer patients receiving chemotherapy. This quasi-experimental research study had pre- and post-tests control groups. The estimated sample size was at least 20 subjects per group.

Heat shock but not cold shock leads to disturbed intracellular zinc homeostasis.

The heat shock response is a highly conserved process essential for surviving environmental stress, including extremes of temperature. To investigate whether heat shock has an impact on intracellular Zn(2+) homeostasis, cells were subjected to heat shock, and subsequently the intracellular free zinc concentration was investigated. Sublethal heat shock induced a temperature-dependent and transient intracellular Zn(2+) release that was repeatable after 24 h.

Impaired glomerular maturation and lack of VEGF165b in Denys-Drash syndrome.

Individuals with Denys-Drash syndrome (DDS) develop diffuse mesangial sclerosis, ultimately leading to renal failure. The disease is caused by mutations that affect the zinc finger structure of the Wilms' tumor protein (WT1), but the mechanisms whereby these mutations result in glomerulosclerosis remain largely obscure. How WT1 regulates genes is likely to be complex, because it has multiple splice forms, binds both DNA and RNA, and associates with spliceosomes.