title: Cellular dynamics of comedo formation in acne vulgaris.
mesh_terms: D000152:Acne Vulgaris / Q000473:pathology*; D000328:Adult; D001345:Autoradiography; D001415:Back; D001706:Biopsy; D002455:Cell Division; D003593:Cytoplasm; D004848:Epithelium / Q000502:physiology / Q000503:physiopathology; D005145:Face; D005998:Glycine / Q000378:metabolism; D006639:Histidine / Q000378:metabolism; D006801:Humans; D007271:Injections, Intradermal; D008297:Male; D008875:Middle Aged; D012038:Regeneration; D012627:Sebaceous Glands / Q000502:physiology / Q000503:physiopathology; D012629:Sebum; D012867:Skin / Q000473:pathology*; D012879:Skin Physiological Phenomena; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D014316:Tritium; D006639:Histidine; D005998:Glycine; D013936:Thymidine