Bioenergetic impairment in Gulf War illness assessed via P-MRS.

Time for post-exercise phosphocreatine-recovery (PCr-R), deemed a robust index of mitochondrial function in vivo, was previously reported to be elevated (signifying impaired ATP production) in veterans with Gulf War illness (GWI). Here we sought to replicate the finding and assess the impact of contravening previous eligibility requirements. The replication sample comprised white males.

Susceptibility to radiation adverse effects in veterans with Gulf War illness and healthy civilians.

We evaluated whether veterans with Gulf War illness (VGWI) report greater ionizing radiation adverse effects (RadAEs) than controls; whether radiation-sensitivity is tied to reported chemical-sensitivity; and whether environmental exposures are apparent risk factors for reported RadAEs (rRadAEs). 81 participants (41 VGWI, 40 controls) rated exposure to, and rRadAEs from, four radiation types. The relations of RadAE-propensity (defined as the ratio of rRadAEs to summed radiation exposures) to Gulf War illness (GWI) presence and severity, and to reported chemical-sensitivity were assessed.

COVID-19-associated rhabdomyolysis: A scoping review.

Objectives: SARS-CoV-2 infection ("COVID-19") and the hypoxemia that has attended some cases may predispose to rhabdomyolysis. We sought to identify reported cases of COVID-19-associated rhabdomyolysis, examining concurrent risk factors (RFs) and mortality outcomes.

Methods: We searched PubMed for articles conveying individual-level information on COVID-19-associated rhabdomyolysis, published between January 2020 and July 2022, with an English-language abstract.

Mitochondrial impairment but not peripheral inflammation predicts greater Gulf War illness severity.

Gulf War illness (GWI) is an important exemplar of environmentally-triggered chronic multisymptom illness, and a potential model for accelerated aging. Inflammation is the main hypothesized mechanism for GWI, with mitochondrial impairment also proposed. No study has directly assessed mitochondrial respiratory chain function (MRCF) on muscle biopsy in veterans with GWI (VGWI).

Chocolate Consumption and Sex-Interest.

Media and popular literature link chocolate and sex-interest in women, but there is little research examining their association. This cross-sectional analysis sought to address this gap by assessing the relation of chocolate-consumption frequency to self-rated interest in sex. Seven-hundred twenty-three (723) Southern California men and women, age >20, completed surveys providing chocolate-consumption frequency (Choc0, x/week) and interest in sex (rated 0-10).