Sialadenitis experimental en ratas castradas y aplicación de estrógenos. / [Experimental sialadenitis in castrated rats administered estrogens]
Rev. Fac. odontol. Univ Nac [Cordoba]
; 17(1-2): 43-53, 1989 Jan-Dec.
Article
em Es
| BINACIS
| ID: bin-51767
Biblioteca responsável:
AR29.1
ABSTRACT
Salivary glands are dependent on sexual hormones. The aim of the present work is to study the behavior of inflammatory response induced in animals that were castrated and injected with estrogens. Male adult wistar castrated rats (60-90 days) were used. A phlogogen pellet (zinc-oxide-turpentine essence) was placed between their sublingual and submaxillary glands and they were daily injected with 5 units of estrogen. The rats were killed after 8 and 12 days of treatment; submandibular pack was weighed, dissected and fixed in phormol Ph7 for its morphohistochemical study. Phlogogen pellet breaks out an acute inflammatory response that appears attenuated in castrated animals. Such character is enhanced when estrogens are used, disappearing ductal ectasis, becoming evident a granulation tissue of strange body in phagocytic activity and in contact with the pellet. As a consequence its follows that estrogen administration in castrated animals attenuates acute inflammatory response broken out by phlogogen pellet, determining characters with tendency to chronicity and giant cells differentiation of strange body.
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Coleções:
01-internacional
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06-national
/
AR
Base de dados:
BINACIS
/
LILACS
Idioma:
Es
Revista:
Rev. Fac. Odontol. (Córdoba)
/
Rev. Fac. odontol. Univ Nac [Cordoba]
Assunto da revista:
ODONTOLOGIA
Ano de publicação:
1989
Tipo de documento:
Article
País de publicação:
Argentina