title: Ecdysteroid-like substances in Nippostrongylus brasiliensis.
mesh_terms: D000818:Animals; D002784:Cholesterol / Q000378:metabolism; D003470:Culture Media; D026461:Ecdysteroids; D007447:Invertebrate Hormones / Q000032:analysis* / Q000096:biosynthesis; D007814:Larva / Q000032:analysis / Q000378:metabolism; D009559:Nippostrongylus / Q000032:analysis* / Q000254:growth & development / Q000378:metabolism; D011863:Radioimmunoassay
chemical_list: D003470:Culture Media; D026461:Ecdysteroids; D007447:Invertebrate Hormones; D002784:Cholesterol