Effect of oestradiol delivered from a perioviducal device on ovum transport in mice

J. Zenteno, C. Silva, H. Cardenas, H. B. Croxatto

Resultado de la investigación: Article

3 Citas (Scopus)

Resumen

Silastic devices impregnated with oestradiol and blank devices were placed around both oviducts and around skeletal muscle bundles in the forelegs to attain local and systematic delivery, respectively. Another group of mice received an oestradiol-impregnated device around one oviduct and a blank device in the contralateral oviduct. Implantation of blank devices around the oviducts and in the forelegs did not alter ovum transport. Devices impregnated with oestradiol placed around both oviducts produced a dose-dependent delay of ovum transport, which was more pronounced than the effect of devices located in the forelegs. Oviducts receiving an oestradiol-loaded device had a larger retention of ova than did the contralateral oviducts receiving a blank device. These results demonstrate a direct action of oestradiol upon the oviduct to delay ovum transport in the mouse.

Idioma originalEnglish
Páginas (desde-hasta)545-548
Número de páginas4
PublicaciónJournal of Reproduction and Fertility
Volumen86
N.º2
DOI
EstadoPublished - 1 ene 1989

Huella dactilar

Ovum Transport
Oviducts
Estradiol
Equipment and Supplies
Ovum
Skeletal Muscle

ASJC Scopus subject areas

  • Physiology
  • Embryology
  • Molecular Biology
  • Obstetrics and Gynaecology
  • Developmental Biology

Citar esto

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abstract = "Silastic devices impregnated with oestradiol and blank devices were placed around both oviducts and around skeletal muscle bundles in the forelegs to attain local and systematic delivery, respectively. Another group of mice received an oestradiol-impregnated device around one oviduct and a blank device in the contralateral oviduct. Implantation of blank devices around the oviducts and in the forelegs did not alter ovum transport. Devices impregnated with oestradiol placed around both oviducts produced a dose-dependent delay of ovum transport, which was more pronounced than the effect of devices located in the forelegs. Oviducts receiving an oestradiol-loaded device had a larger retention of ova than did the contralateral oviducts receiving a blank device. These results demonstrate a direct action of oestradiol upon the oviduct to delay ovum transport in the mouse.",
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Effect of oestradiol delivered from a perioviducal device on ovum transport in mice. / Zenteno, J.; Silva, C.; Cardenas, H.; Croxatto, H. B.

En: Journal of Reproduction and Fertility, Vol. 86, N.º 2, 01.01.1989, p. 545-548.

Resultado de la investigación: Article

TY - JOUR

T1 - Effect of oestradiol delivered from a perioviducal device on ovum transport in mice

AU - Zenteno, J.

AU - Silva, C.

AU - Cardenas, H.

AU - Croxatto, H. B.

PY - 1989/1/1

Y1 - 1989/1/1

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AB - Silastic devices impregnated with oestradiol and blank devices were placed around both oviducts and around skeletal muscle bundles in the forelegs to attain local and systematic delivery, respectively. Another group of mice received an oestradiol-impregnated device around one oviduct and a blank device in the contralateral oviduct. Implantation of blank devices around the oviducts and in the forelegs did not alter ovum transport. Devices impregnated with oestradiol placed around both oviducts produced a dose-dependent delay of ovum transport, which was more pronounced than the effect of devices located in the forelegs. Oviducts receiving an oestradiol-loaded device had a larger retention of ova than did the contralateral oviducts receiving a blank device. These results demonstrate a direct action of oestradiol upon the oviduct to delay ovum transport in the mouse.

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