Some Observed Correlations of the Histophysiological and Environmental Factors of Two Types of Marine Teleost
Comunicación presentada en la Eighth Conference of European Comparative Endocrinologists, 11-16 August 1975 Bangor, Great Britain.-- 1 page
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1976-06
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| Online Access: | http://hdl.handle.net/10261/169670 |
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dig-iip-es-10261-1696702021-11-12T11:53:26Z Some Observed Correlations of the Histophysiological and Environmental Factors of Two Types of Marine Teleost Abstracts of papers read at the Eighth Conference of European Comparative Endocrinologists: August 11–16, 1975 Bangor, Great Britain Carrillo, Manuel Zanuy, Silvia Comunicación presentada en la Eighth Conference of European Comparative Endocrinologists, 11-16 August 1975 Bangor, Great Britain.-- 1 page Adult specimens of Spicara chryselis (55) and Paracentropristis cabrilla (50). captured in Blanes (Losta Brava) and maintained in captivity for a normal annual cycle, were studied. The following parameters were measured: photoperiod, temperature, size, body weight, gonad weight, pituitary cells (STH and GTH) and gonad cells (Leydig, Sertoli, germinal and others). We established some correlations between the parameters named above, which are distributed into two main periods: sexual maturation (January-May) and the resting period (July-December). In the latter period, the growth phase occurs (September-November). From our results, various conclusions can be drawn: (a) a critical photoperiod for gonadotropic cell stimulation was observed; (b) the GTH cells are stimulated during the maturation. process; (c) the Leydig cells could possibly be related to the spermatogonial mitotic divisions; (d) the STH cells are stimulated during the growth phase; (e) a synergism between the STH cells and the GTH cells is suggested; (f) the principal components of a matrix correlation, including all of these values, give a mathematical confirmation of these physiological processes Peer reviewed 2018-09-13T10:33:57Z 2018-09-13T10:33:57Z 1976-06 comunicación de congreso http://purl.org/coar/resource_type/c_5794 General and Comparative Endocrinology 29(2): 264 (1976) 0016-6480 http://hdl.handle.net/10261/169670 1095-6840 en https://doi.org/10.1016/0016-6480(76)90025-3 Sí none |
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Comunicación presentada en la Eighth Conference of European Comparative Endocrinologists, 11-16 August 1975 Bangor, Great Britain.-- 1 page |
| format |
comunicación de congreso |
| author |
Carrillo, Manuel Zanuy, Silvia |
| spellingShingle |
Carrillo, Manuel Zanuy, Silvia Some Observed Correlations of the Histophysiological and Environmental Factors of Two Types of Marine Teleost |
| author_facet |
Carrillo, Manuel Zanuy, Silvia |
| author_sort |
Carrillo, Manuel |
| title |
Some Observed Correlations of the Histophysiological and Environmental Factors of Two Types of Marine Teleost |
| title_short |
Some Observed Correlations of the Histophysiological and Environmental Factors of Two Types of Marine Teleost |
| title_full |
Some Observed Correlations of the Histophysiological and Environmental Factors of Two Types of Marine Teleost |
| title_fullStr |
Some Observed Correlations of the Histophysiological and Environmental Factors of Two Types of Marine Teleost |
| title_full_unstemmed |
Some Observed Correlations of the Histophysiological and Environmental Factors of Two Types of Marine Teleost |
| title_sort |
some observed correlations of the histophysiological and environmental factors of two types of marine teleost |
| publishDate |
1976-06 |
| url |
http://hdl.handle.net/10261/169670 |
| work_keys_str_mv |
AT carrillomanuel someobservedcorrelationsofthehistophysiologicalandenvironmentalfactorsoftwotypesofmarineteleost AT zanuysilvia someobservedcorrelationsofthehistophysiologicalandenvironmentalfactorsoftwotypesofmarineteleost AT carrillomanuel abstractsofpapersreadattheeighthconferenceofeuropeancomparativeendocrinologistsaugust11161975bangorgreatbritain AT zanuysilvia abstractsofpapersreadattheeighthconferenceofeuropeancomparativeendocrinologistsaugust11161975bangorgreatbritain |
| _version_ |
1777668348269559808 |