Scientists just found a 15-million-year-old climate time capsule in giant eggshells from Namibia, and the oxygen inside suggests plants may have been far less active at pulling ...

University researchers discover ancient bird eggshells in Namibia hold key insights into plant CO₂ absorption levels during warmer periods, raising concerns about nature's ability to mitigate climate ...
BMJ

Cardiopulmonary capacity and muscle strength in transgender women on long-term gender-affirming hormone therapy: a cross-sectional study

Correspondence to Professor Leonardo Azevedo Mobilia Alvares, Unidade de Endocrinologia do Desenvolvimento, Universidade de São Paulo Hospital das Clínicas, Sao Paulo, 05403-000, Brazil; leo_a_alvares ...
casereports.bmj

Anti-GBM glomerulonephritis in a patient with lung adenocarcinoma following pembrolizumab therapy

Anti-glomerular basement membrane (anti-GBM) disease is a rare, life-threatening small vessel vasculitis affecting the kidneys and lungs, caused by autoantibodies against type IV collagen. Immune ...
thorax.bmj

Nocturnal non-invasive ventilation in COPD patients with prolonged hypercapnia after ventilatory support for acute respiratory failure: a randomised, controlled, parallel-group ...

2 Groningen Research Institute for Asthma and COPD (GRIAC), University of Groningen, University Medical Center Groningen (UMCG), Groningen, The Netherlands Correspondence to F M Struik, Department of ...