Geographic Heterogeneity in Influenza and Pneumonia Mortality in Hispanic Americans.

(1) : Influenza and pneumonia (IP) is a leading cause of death in the US. The hypothesis was tested that the mortality rate differential between Hispanic whites (HW) and non-Hispanic whites (NHW) from IP varied by geographic region in the US. (2) : The CDC database for multiple causes of death between 1999-2018 was used for this study.

The Combined Strategy for iron uptake is not exclusive to domesticated rice (Oryza sativa).

Iron (Fe) is an essential micronutrient that is frequently inaccessible to plants. Rice (Oryza sativa L.) plants employ the Combined Strategy for Fe uptake, which is composed by all features of Strategy II, common to all Poaceae species, and some features of Strategy I, common to non-Poaceae species.

The impact of exercise training on the lipid peroxidation metabolomic profile and respiratory infection risk in older adults.

Unlabelled: Aging is associated with oxidative stress that may increase susceptibility to respiratory infections (RIs). We aimed to assess the impact of exercise training on the risk of RIs in older adults and on a targeted metabolomic profile of stress oxidative lipid peroxidation-related metabolites.

Methods: In an 8-month clinical trial, 38 participants over 60 years of age were allocated to an exercise group (EG), in which participants underwent 90-min training sessions three times/week(n = 20), or a control group (CG), in which participants maintained daily physical activities(n = 18).

South african sexual assault survivors' experiences of post-exposure prophylaxis and individualized nursing care: a qualitative study.

South African sexual assault survivors face the risk of potential HIV exposure, but relatively little is known about their experiences of post-exposure prophylaxis (PEP) and post-sexual assault care. Researchers conducted 10 semistructured interviews with sexual assault survivors who had participated in an initial quantitative study of a post-sexual assault intervention that administered PEP and provided proactive individualized follow-up care. The qualitative study examined survivors' experiences of PEP and their participation in the initial observational study itself.

Preventing human immunodeficiency virus infection among sexual assault survivors in Cape Town, South Africa: an observational study.

We describe 131 South African sexual assault survivors offered HIV post-exposure prophylaxis (PEP). While the median days completed was 27 (IQR 27, 28), 34% stopped PEP or missed doses. Controlling for baseline symptoms, PEP was not associated with symptoms (OR = 1.