1.
Microsc. electron. biol. celular
;
14(2): 139-46, 1990.
Artigo
em Inglês
| LILACS
| ID: lil-121627
RESUMO
A pigeon crop-sac bioassay for prolactin was developed applying a morphometric approach for quantification of the epithelial cell proliferation induced by the hormone. A small male dove, indigenous from South America (Zenaida auriculata) previously castrated was used as experimental animal. The total dose of prolactin was divided into 4 daily injections administered systemically into the pectoral muscles. The number of the proliferated cell layers ysed as the bioassay end point was analyzedstatistically. This procedure yields a highly sensitive bioassay with an excellent precision index, particularly well suited for quantification of the different molecular forms of pituitary PRL
Assuntos
Animais , Masculino , Bioensaio , Columbidae , Papo das Aves/efeitos dos fármacos , Prolactina/análise , Papo das Aves/ultraestrutura , Divisão Celular , Relação Dose-Resposta a Droga , Epitélio/efeitos dos fármacos , Epitélio/ultraestrutura , Injeções Intramusculares , Prolactina/administração & dosagem , Prolactina/farmacologia , Estimulação Química
2.
Indian J Exp Biol
;
1988 Oct; 26(10): 768-70
Artigo
em Inglês
| IMSEAR
| ID: sea-57704
3.
Indian J Exp Biol
;
1971 Apr; 9(2): 260-1
Artigo
em Inglês
| IMSEAR
| ID: sea-60935