Differential Fuel Requirements of Human NK Cells and Human CD8 T Cells: Glutamine Regulates Glucose Uptake in Strongly Activated CD8 T Cells.

CD8 T cells and NK cells are the two major cytotoxic lymphocytes that carry out cell-mediated immunity and regulate other immune responses. However, we do not completely understand human CD8 T cell and NK cell metabolic requirements and they have not been compared in the same experiments. We activated human CD8 T cells by two anti-CD3/CD28 mAb methods, and we stimulated both CD8 T cells and NK cells with IL-12/IL-18.

Health-related quality of life of mothers of very low birth weight children at the age of five: results from the Newborn Lung Project Statewide Cohort Study.

Purpose: This study aimed to determine the health-related quality of life (HRQoL) in mothers of 5-year-old very low birth weight (VLBW) and normal birth weight (NBW) children, with a focus on the role of stress.

Methods: This cohort study is ancillary to the Newborn Lung Project. A telephone interview collected information on symptoms of stress and HRQoL from 297 mothers of VLBW children and 290 mothers of NBW children who were enrolled in the Newborn Lung Project Statewide Cohort Study.

Poor prepregnancy and antepartum mental health predicts postpartum mental health problems among US women: a nationally representative population-based study.

Purpose: Mental health problems disproportionately affect women, particularly during the childbearing years. However, there is a paucity of research on the determinants of postpartum mental health problems using representative US populations. Taking a life course perspective, we determined the potential risk factors for postpartum mental health problems, with a particular focus on the role of mental health before and during pregnancy.

TV nurses: promoting a positive image of nursing?

It's understood that medical dramas are meant to entertain, not serve as documentaries. Nevertheless, media-driven messages are powerful, influencing the culture and collective mindset. This article evaluates current images of nurses in the media and challenges nurses to engage in professional and public service designed to promote a positive media and public image of nursing.