[Demonstration by immunofluorescence of adenohyphysis corticotropin and melanotropin cells in Erythrocebus patas, Cercopithecus aethiops and Papio hamadryas].
Using antibodies against synthetic corticotropic hormones (1-24 ACTH and 17-39 ACTH), and melanotropic hormones (alpha-MSH and beta-MSH), it is possible to identify corticotropic and melanotropic cells in the adenohypophysis of three species of monkeys : Erythrocebus patas, Cercopithecus aethiops and Papio hamadryas. The corticotropic cells are numerous in the anterior lobe in both the adult and infant male and female monkeys of these three species. The intermediate lobe reacts with antibodies against ACTH and also with antibodies against the two MSH. In the anterior lobe, the corticotropic cells react also with anti-beta MSH antibody but not with the anti-alpha MSH antibody.
D000324:Adrenocorticotropic Hormone / Q000378:metabolism; D000818:Animals; D002521:Cercopithecus / Q000033:anatomy & histology*; D004901:Erythrocebus patas / Q000033:anatomy & histology*; D005260:Female; D005455:Fluorescent Antibody Technique; D000882:Haplorhini / Q000033:anatomy & histology*; D008297:Male; D009074:Melanocyte-Stimulating Hormones / Q000378:metabolism; D010215:Papio / Q000033:anatomy & histology*; D010902:Pituitary Gland / Q000166:cytology*; D010903:Pituitary Gland, Anterior / Q000166:cytology*
D000324:Adrenocorticotropic Hormone; D009074:Melanocyte-Stimulating Hormones
Mise en évidence, par immunofluorescence, des cellules corticotropes et des cellules mélanotropes de l'adénohypophyse chez les singes Erythrocebus patas, Cercopithecus aethiops et Papio hamadryas.