title: Histochemical observations on the interstitial tissue of fish testis.
mesh_terms: D000818:Animals; D005399:Fishes / Q000033:anatomy & histology* / Q000502:physiology*; D006651:Histocytochemistry; D007985:Leydig Cells / Q000033:anatomy & histology* / Q000378:metabolism*; D008074:Lipoproteins / Q000032:analysis; D008297:Male; D010743:Phospholipids / Q000032:analysis; D013256:Steroids / Q000378:metabolism; D014280:Triglycerides / Q000032:analysis
chemical_list: D008074:Lipoproteins; D010743:Phospholipids; D013256:Steroids; D014280:Triglycerides