l carnitine vs creatine or L-carnitine: a good combo—or not? Creatine vs L-Carnitine: Which Supplement

Manual for The Child Behavior Checklist/4-18 and 1991 Profile

New England Journal of Medicine 392(24):2425-2437, 2025

NAPQI, N-acetyl-p-benzoquinone imine

Research on COPD endotypes is advancing rapidly, and several specific endotypes have been proposed or identified, including the T2-low endotype (neutrophil-predominant), T2-high endotype (eosinophil-predominant), genetic endotypes (1-antitrypsin deficiency endotype, telomerase gene mutation endotype), pulmonary vascular endotype, and persistent inflammation/autoimmune endotype ( Phenotypes represent the external clinical manifestations of COPD, while endotypes provide mechanistic explanations behind these manifestations, thus linking clinical observations to molecular pathogenesis