The adenohypophysis of Mediterranean yellowtail, Seriola dumerilii (Risso, 1810): an immunocytochemical study
| Autor: | M.T. Elbal, Maria Pilar García-Hernández, Alfonsa García-Ayala, B. Agulleiro |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
Fish Proteins
Male endocrine system medicine.medical_specialty food.ingredient medicine.drug_class Immunocytochemistry Biology Growth hormone Immunoenzyme Techniques food Pituitary Gland Anterior Internal medicine medicine Animals Glycoproteins Antiserum Tilapia Seriola Cell Biology General Medicine biology.organism_classification Prolactin Perciformes Pituitary Hormones Endocrinology Gonadotropins Pituitary Female Gonadotropin hormones hormone substitutes and hormone antagonists Developmental Biology Catfish |
| Zdroj: | Tissue and Cell. 28:577-585 |
| ISSN: | 0040-8166 |
| DOI: | 10.1016/s0040-8166(96)80060-7 |
| Popis: | The adenohypophysis (ADH) of the Mediterranean yellowtail was studied using the peroxidase-antiperoxidase technique. Human corticotropin (ACTH) (1-24)-immunoreactive (ir) cells were found bordering the neurohypophysis (NH) and salmon prolactin (PRL)-ir cells were arranged in thick cords, both in the rostral pars distalis (RPD). Gonadotropin (GTH)-, thyrotropin (TSH)- and growth hormone (GH)-ir cells were observed in the proximal pars distalis (PPD). Anti-chum salmon GTH I and anti-chum salmon GTH II immunostained the same cells in the outermost part of the ADH at the level of the PPD and the PI. In addition to these cells, some cells grouped in the inner areas of the posterior PPD were revealed by catfish alpha, beta-GTH antiserum. Human beta-TSH-ir cells formed small groups and discontinuous strands in the PPD often in contact with the NH. Tilapia GH-ir cells formed cords mainly surrounding the NH in the central PPD, while cod somatolactin- and alpha MSH-ir cells mainly surrounded the NH branches in the PI. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect