Summary
The cytology of the adenohypophysis of the male Japanese quail (Coturnix coturnix japonica) has been studied under a variety of experimental conditions: (1) treatment with long daily photoperiods for variable lengths of time; (2) the change from a long to a short daily photoperiod which induces gonadal regression; (3) castration followed by exposure to either short or long daily photoperiods, and (4) treatment with thyroxine, thiourea and metapirone. In parallel with the Cytological investigations, information on the level of hypophysial gonadotropins has been obtained by bioassay.
The cytological investigations permit the recognition of seven types of cells in the adenohypophysis and the identification of gonadotropic cells, thyrotropic cells, and corticotropic cells. The significance of the orangeophilic alpha (STH ?) cells, and the erythrosinophilic eta (prolactin ?) cells remains hypothetical. A seventh cell type “kappa” is hypercyanophilic and positive with lead hematoxylin; it has been identified in other species of birds and may be a melanophorotropic cell.
In castrates, an increase in pituitary gonadotropin appears only with photostimulation. It appears that photostimulation increases thyrotropic activity, an effect that is enhanced by castration.
Similar content being viewed by others
References
Baker, B. I.: Effect of adaptation to black and white backgrounds on the teleost pituitary. Nature (Lond.) 198, 404 (1963).
Baylé, J. D., H. Astier et I. Assenmacher: Le métabolisme thyroidien du radio-iode chez les Oiseaux après préhypophysectomie ou déconnexion hypothalamo-hypophysaire. J. Physiol. (Paris) 59 bis (1), 210 (1967).
—, et I. Assenmacher: Contrôle hypothalamo-hypophysaire du fonctionnnement thyroidien chez la Caille. C. R. Acad. Sci. (Paris) 264, 125–128 (1967).
Benoit, J., I. Assenmacher et F. X. Walter: Activité gonadotrope de l'hypophyse du canard domestique au cours de la régression testiculaire saisonnière et de la prépuberté. C. R. Soc. Biol. (Paris) 144, 1403–1407 (1950).
—, et C. Da Lage: Cytologie de l'adénohypophyse. Paris: Colloques Inter. du C. N. R. S., 1963.
Bliss, C. I.: The Statistics of Bioassay with Special Reference to the Vitamins. New York: Academic Press 1952.
Bogdanove, E. M.: Analysis of histophysiologic responses of the rat hypophysis to androgen treatment. Anat. Rec. 157 (2), 117–131 (1967).
Breneman, W. R., F. J. Zeller, and R. O. Creek: Radioactive phosphorus uptake by chick testes as an end-point for gonadotropin assay. Endocrinology 71, 790–798 (1962).
Brookes, L. D.: A stain for differentiating two types of acidophil in the pituitary. Gen. comp. Endocr. 9, 436 (1967).
—: A stain for differentiating two types of acidophil cells in the rat pituitary. Stain technology 43, 41–42 (1968).
D'Angelo, S. A.: A comparative study of TSH and FSH secretion in rat and guinea pig: Effects of gonadectomy and goitrogens. Endocrinology 78, 1230–1237 (1966).
Della Corte, F., M. A. Bracci e L. Cosenza: Somministrazione di FSH e di LH in quaglie sessualmente immature per induzione del fotoperiodo et di prolattina in quaglii normali. Atti Soc. Peloritana Sci. Fis. Mat. Nat. 13, 11–21 (1967).
Farner, D. S., and B. K. Follett: Light and other environmental factors affecting avian reproduction. J. animal Sci. (Suppl.) 25, 90–118 (1966).
Follett, B. K., and D. S. Farner: The effects of the daily photoperiod on gonadal growth, neurohypophysial hormone content, and neurosecretion in the hypothalamo-hypophysial system of the Japanese quail (Coturnix coturnix japonica). Gen. comp. Endocr. 7, 111–124 (1966a).
—: Pituitary gonadotropins in the Japanese quail (Coturnix coturnix japonica) during photoperiodically induced gonadal growth. Gen. comp. Endocr. 7, 125–131 (1966b).
— and M. L. Morton: The effects of alternating long and short daily photoperiods on gonadal growth and pituitary gonadotropins in the White-crowned Sparrow, Zonotrichia leucophrys gambelii. Biol. Bull. 133, 330–342 (1967).
—, and J. Riley: Effect of the length of the daily photoperiod on thyroid activity in the female Japanese quail (Coturnix coturnix japonica). J. Endocr. 39, 615–616 (1967).
Gabe, M: Sur quelques applications de la coloration par la fuchsine paraldéhydique. Bull. Micr. appl. 3, 153–162 (1953).
Gourdji, D.: La préhypophyse de l'Ignicolore mâle, Pyromelana franciscana, au cours du cycle annuel. Thèse de doctorat de 3ème cycle (Paris) 1964.
—: Modifications des types cellulaires hypophysaires impliqués dans le cycle sexuel annuel chez l'Ignicolore mâle. Gen. comp. Endocr. 5, 682 (1965).
- Prolactine et relations photosexuelles chez les Oiseaux. Colloque Inter. C. N. R. S., Photorégulation de la Reproduction. Montpellier, 1967 (in press).
Herlant, M: Etude critique de deux techniques nouvelles destinées à mettre en évidence les différentes catégories cellulaires présentes dans la glande pituitaire. Bull. Micr. appl. 10, 37–44 (1960).
—: The cells of the adenohypophysis and their functional significance. Int. Rev. Cytol. 17, 299–381 (1964).
Kobayashi, H., and D. S. Farner: Evidence of a negative feedback on photoperiodically induced gonadal development in the White-crowned Sparrow, Zonotrichia leucophrys gambeli. Gen. comp. Endocr. 6, 443–452 (1966).
Kordon, C., et F. Gogan: Interaction du feedback et de la photostimulation dans les régulations gonadotropes chez les Mammifères et les Oiseaux. Colloque Inter. C. N. R. S., Photorégulation de la Reproduction, Montpellier, 1967 (in press).
MacConaill, M. A.: The staining of the central nervous system with lead haematoxylin. J. Anat. (Lond.) 81, 371–372 (1947).
Mather, F. B., and W. O. Wilson: Postnatal testicular development in Japanese quail (Coturnix coturnix japonica). Poultry Sci. 43, 860–864 (1964).
Mialhe-Volosse, C., et J. Benoit: L'intermédme dans l'hypophyse et l'hypothalamus du Canard. C. R. Soc. Biol. (Paris) 148, 56–59 (1954).
Mikami, S. I.: The cytological significance of regional patterns in the adenohypophysis of the fowl. J. Fac. Agric., Iwate Univ. 3, 473–545 (1958).
Nelson, D. M., H. W. Norton, and A. V. Nalbandov: Hypophysial and plasma LH levels in intact and castrate cockerels. Endocrinology 77, 731–734 (1965).
Oksche, A., W. O. Wilson, and D. S. Farner: The hypothalamic neurosecretory system of Coturnix coturnix japonica. Z. Zellforsch. 61, 688–709 (1964).
Olivereau, M.: L'hématoxyline au Plomb permet-elle l'identification des cellules corticotropes de l'hypophyse des téléostéens? Z. Zellforsch. 63, 496–505 (1964).
Payne, F.: Anterior pituitary-thyroid relationships in the fowl. Anat. Rec. 88, 337–350 (1944).
Purves, H. D.: Morphology of the hypophysis related to its function. In: W. C. Young (ed.), Sex and Internal Secretions, p. 191–239. Baltimore: Williams and Wilkins 1961.
—: Cytology of the adenohypophysis. In.: G.W. Harris and B.T. Donovan (eds.), The Pituitary Gland, p. 147–232. London: Butterworths 1966.
Rees, G. P. Van, E. L. Noach, and J. A. M. J. Van Dieten: Influence of testosterone on the secretion of thyrotrophin in the rat. Acta Endocr. (Kbh.) 50, 155–160 (1965).
Schooley, J. P.: Pituitary cytology in pigeons. Cold Spr. Harb. Symp. quant. Biol. 5, 165–178 (1937).
Stahl, A.: Sur la présence d'une dualité cellulaire au niveau dulobe intermédiaire de l'hypophyse de certains poissons. C. R. Soc. Biol. (Paris) 152, 1562–1565 (1958).
Tanaka, K., Mather, F. B., W. O. Wilson, and L. Z. McFarland: Effect of photoperiods on early growth of gonads and on potency of gonadotropins of the anterior pituitary in Coturnix. Poultry Sci. 44, 662–665 (1965).
Tixier-Vidal, A.: Histophysiologie de l'adénohypophyse des Oiseaux. In: J. Benoit et C. Da Lage (eds.), Cytologie de l'adénohypophyse, p. 255–273. Paris: Editions du C. N. R. S. 1963.
- Cytologie hypophysaire et relations photosexuelles chez les Oiseaux. Colloque Inter. C. N. R. S., Photorégulation de la Reproduction. Montpellier, 1967 (in press).
—, et I. Assenmacher: Etude comparée de l'activité thyroidienne chez le Canard mâle normal castré ou maintenu à l'obscurité permanente. I. C.R. Soc. Biol. (Paris) 155, 215–220; (1961).
—, et I. Assenmacher: Etude comparée de l'activité thyroidienne chez le Canard mâle normal castré ou maintenu à l'obscurité permanente. II. C.R. Soc. Biol. (Paris) 155, 286–290 (1961).
—: The effect of anterior hypophysectomy on thyroid metabolism of radioactive iodine (131I) in male ducks. Gen. comp. Endocr. 2, 574–585 (1962).
—: Action de la métopirone sur la préhypophyse du Canard mâle: essai d'identification des cellules corticotropes. C. R. Soc. Biol. (Paris) 157, 1350–1354 (1963).
Tixier-Vidal, A., et I. Assenmacher: Etude cytologique de la préhypophyse du Pigeon pendant la couvaison et la lactation. Z. Zellforsch. 69, 489–519 (1966).
—, et J. Benoit: Influence de la castration sur la cytologie préhypophysaire du Canard mâle. Arch. Anat. micr. Morph. exp. 51, 266–286 (1962).
—, B. K. Follett et D. S. Farner: Identification cytologique et fonctionnelle des types cellulaires de l'adénohypophyse chez la Caille mâle Coturnix coturnix japonica, soumise à différentes conditions expérimentales. C. R. Acad. Sci. (Paris) 264, 1739–1742 (1967).
—, et D. Gourdji: Influences comparées de la castration de la lumière permanente et de la testosterone sur les cellules thyréotropes, gonadotropes (FSH, LH) et lactotropes de la préhypophyse du Canard mâle. Gen. comp. Endocr. 9, 500 (1967).
—, M. Herlant et J. Benoit: La préhypophyse du canard Pékin au cours du cycle annuel. Arch. Biol. (Liège) 73, 317–368 (1962).
Uotila, U. U.: On the fuchsinophile and pale cells in the adrenal cortex tissue of the fowl. Anat. Rec. 75, 439–449 (1939).
Wilson, W. O., H. Ablanalp, and L. Arrington: Sexual development of Coturnix as affected by changes in photoperiods. Poultry Sci. 41, 17–22 (1962).
Author information
Authors and Affiliations
Additional information
This investigation was supported by Grant No. 5 ROI NB 06,187 from the National Institute of Neurological Diseases and Blindness and by an allocation from the Graduate School Research Fund to Professor Farner.
Part of the study was aided by an A. R. C. grant (AG. 24/36) to Dr. B. K. Follett.
We are grateful to Doctor August Epple for his histologie analysis of some of the target glands.
We wish to thank Miss Maryvonne Lefalchier, biologiste-adjointe du C. N. R. S. for excellent technical assistance in the cytological preparation of the pituitaries.
Rights and permissions
About this article
Cite this article
Tixier-Vidal, A., Follett, B.K. & Farner, D.S. The anterior pituitary of the Japanese quail, Coturnix coturnix japonica . Z. Zellforsch. 92, 610–635 (1968). https://doi.org/10.1007/BF00336670
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00336670