title: Ultrastructure of Leydig cells in Klinefelter's syndrome with 48, XXYY karyotype.
mesh_terms: D000328:Adult; D001706:Biopsy; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D006801:Humans; D002479:Inclusion Bodies / Q000648:ultrastructure; D007365:Intercellular Junctions / Q000648:ultrastructure; D007621:Karyotyping; D007713:Klinefelter Syndrome / Q000473:pathology*; D007985:Leydig Cells / Q000032:analysis / Q000648:ultrastructure*; D008055:Lipids / Q000032:analysis; D008247:Lysosomes / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure; D013737:Testis / Q000473:pathology
chemical_list: D008055:Lipids