1.
J Reprod Fertil
; 43(3): 485-94, 1975 Jun.
Artículo
en Inglés
| MEDLINE
| ID: mdl-1170327
RESUMEN
The embryos of ewes were killed with colchicine on Day 17 of gestation and the ewes were mated at the subsequent oestrus. Fertility was reduced at this mating, and fewer spermatozoa were found in the uterus and oviducts than in control animals. The total number of spermatozoa in the cervix and their distribution between the lumen and walls of the cervix were not altered, but the linear distribution along the cervical walls was changed. The density of the reamining spermatozoa in the control animals after flushing the cervix showed a progressive decrease from the posterior to the anterior segments. This did not occur in the untreated ewes. It seems likely that impaired sperm transport contributed to the lowered fertility.
Asunto(s)
Cuello del Útero/fisiología , Fertilidad , Muerte Fetal , Ovinos/fisiología , Transporte Espermático , Espermatozoides , Análisis de Varianza , Animales , Colchicina/farmacología , Endometrio/anatomía & histología , Estro , Femenino , Muerte Fetal/inducido químicamente , Edad Gestacional , Masculino , Oviductos/citología , Embarazo , Útero/anatomía & histología , Útero/citología , Vagina/citología
2.
Helv Chim Acta
; 55(8): 3057-61, 1972.
Artículo
en Alemán
| MEDLINE
| ID: mdl-4653406
3.
Med J Aust
; 2(2): 99, 1970 Jul 11.
Artículo
en Inglés
| MEDLINE
| ID: mdl-4917124
4.
Br Med J
; 2(5653): 383, 1969 May 10.
Artículo
en Inglés
| MEDLINE
| ID: mdl-5787687