Using a mixing model and observed correlations between Δ14 C of water-soluble C and α-cellulose, we estimate ~30% of C is “active” (~5 mg C g-1 ).Oligo-astheno-teratozoospermia (OAT) is a common cause of male infertility, and most of idiopathic OAT patients are thought to be caused by genetic defects. Here, we recruited 38 primary infertile p…[Read more]

Male sex, being from a European cohort, vertically-acquired HIV, and current severe immunosuppression, viral load >400 copies/mL, older age and, for those not on treatment, earlier calendar year, were risk factors for a malignancy diagnosis. 58 (41%) of individuals with a malignancy died, a median 2.4 months (IQR 0.6, 8.8) after malignancy dia…[Read more]