Effect of corticosterone, hydrocortisone and prostaglandin fatty acid precursors on the spontaneous motility of the uterus isolated from ovariectomized rats

The effect of corticosterone (CC, 0.4 and 1 μg/ml) and of hydrocortisone (HC, 20 and 40 μg/ml) on the spontaneous motility and on prostaglandin (PG) generation in the uterus from ovariectomized rats, was studied. Both concentrations of CC depressed significantly the frequency of contractions but the...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Bonacossa, A., Sterin-Speziale, N., Gimeno, M.F., Gimeno, A.L.
Formato:	JOUR
Materias:	arachidonic acid corticosterone gamma linolenic acid hydrocortisone linoleic acid prostaglandin animal experiment drug comparison female genital system in vitro study ovariectomy rat uterus uterus contractility Animal Arachidonic Acid Arachidonic Acids Castration Corticosterone Dose-Response Relationship, Drug Female gamma-Linolenic Acid Hydrocortisone In Vitro Linoleic Acid Linoleic Acids Linolenic Acids Prostaglandins Rats Rats, Inbred Strains Support, Non-U.S. Gov't Uterine Contraction Uterus
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00906980_v23_n1_p113_Bonacossa
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

Ejemplares similares

Effect of corticosterone, hydrocortisone and prostaglandin fatty acid precursors on the spontaneous motility of the uterus isolated from ovariectomized rats
Publicado: (1982)

Gamma-linolenic acid improves the constancy of contractions in uteri from spayed rats and is metabolized to prostaglandins E1 but not to bisenoic prostanoids
por: Chaud, M., et al.

Gamma-linolenic acid improves the constancy of contractions in uteri from spayed rats and is metabolized to prostaglandins E1 but not to bisenoic prostanoids
Publicado: (1988)

Effect of epinephrine on the oxidative desaturation of fatty acids in the rat
por: Tacconi de Gómez Dumm, Irma Nelva, et al.
Publicado: (1976)

The activating effect of dietary protein on linoleic acid desaturation
por: Peluffo, Raúl Omar, et al.
Publicado: (1972)

Biosynthesis of Polyunsaturated Fatty Acids from the Linoleic Acid Family in Cultured Cells
por: Tacconi de Alaniz, María Josefa, et al.
Publicado: (1977)

ACTH depresses delta 6 and delta 5 desaturation activity in rat adrenal gland and liver
por: Mandon, Elisabet C., et al.
Publicado: (1987)

Effects of cyclobeximide, puromycin and actinomycin D on the spontaneous motility of isolated rat uterus
por: Bonacossa, A., et al.

Effects of arsenite and oxamate on the in vitro functional activity of estrogen-dominated rat uterine horns
por: Gimeno, A.L., et al.

Effects of cyclobeximide, puromycin and actinomycin D on the spontaneous motility of isolated rat uterus
Publicado: (1982)

Effects of arsenite and oxamate on the in vitro functional activity of estrogen-dominated rat uterine horns
Publicado: (1979)

Does hypoxia selectively stimulate the generation of prostaglandin E1 by the isolated rat uterus?
por: Gimeno, M.F., et al.

Sex hormones and the motility of and prostaglandin output from, uterine horns of immature rats
por: Chaud, M., et al.

The positive inotropic effect of sodium arachidonate on auricles from diabetic rats
por: Canga, L., et al.

Lipid binding properties of a factor necessary for linoleic acid desaturation
por: Leikin, Alicia Isabel, et al.
Publicado: (1979)

Does hypoxia selectively stimulate the generation of prostaglandin E1 by the isolated rat uterus?
Publicado: (1981)

The positive inotropic effect of sodium arachidonate on auricles from diabetic rats
Publicado: (1985)

Sex hormones and the motility of and prostaglandin output from, uterine horns of immature rats
Publicado: (1984)

Opposite oleic acid responses to temperature in oils from the seed and mesocarp of the olive fruit

Progesterone in vitro and the output of prostaglandin F from the uterus of ovariectomized rats. Priming or withdrawal?
por: Gimeno, A.L., et al.

Effect of catecholamines and β-blockers on linoleic acid desaturation activity
por: Tacconi de Gómez Dumm, Irma Nelva, et al.
Publicado: (1978)

The effect of estradiol on isolated rat uterine motility and on prostaglandin generation
por: Sterin-Speziale, N., et al.

Progesterone in vitro and the output of prostaglandin F from the uterus of ovariectomized rats. Priming or withdrawal?
Publicado: (1984)

A possible function for GABA in the isolated rat uterus
Publicado: (1985)

A possible function for GABA in the isolated rat uterus
por: Fernandez-Pardal, J., et al.

Prostaglandins alter the 3H-noradrenaline metabolism by the isolated rat uterus from ovariectiomized animals
por: Fernández Pardal, J., et al.

Effect of a fat-free diet and of different dietary fatty acids (palmitate, oleate, and linoleate) on the fatty acid composition of fresh-water fish lipids
por: Brenner, Rodolfo Roberto, et al.
Publicado: (1963)

Prostaglandins and ovarian factors as modulators of the negative inotropic action of histamine in the isolated rat uterus
por: Viggiano, M., et al.

Uterine GABA decreases in the antimesometrial (implantation) uterine region of pregnant rats
por: Fernandez-Pardal, J., et al.

Effect of different carbon sources on the biosynthesis of polyunsaturated fatty acids of α-linolenic acid family in culture of minimal deviation hepatoma 7288 c cells
por: Tacconi de Alaniz, María Josefa, et al.
Publicado: (1976)

Thyroid autoregulation. Inhibition of goiter growth and of cyclic AMP formation in rat thyroid by iodinated derivatives of arachidonic acid
por: Chazenbalk, Gregorio Daniel, et al.
Publicado: (1988)

Thyroid autoregulation. Inhibition of goiter growth and of cyclic AMP formation in rat thyroid by iodinated derivatives of arachidonic acid
por: Pisarev, M.A., et al.

Alloimmunization-induced changes in thymocytes' prostaglandin levels: A signal for the induction of biological activity
Publicado: (1985)

Alloimmunization-induced changes in thymocytes' prostaglandin levels: A signal for the induction of biological activity
por: Borda, E., et al.

The effect of estradiol on isolated rat uterine motility and on prostaglandin generation
Publicado: (1980)

Prostaglandins alter the 3H-noradrenaline metabolism by the isolated rat uterus from ovariectiomized animals
Publicado: (1982)

Spontaneous motility and prostaglandin generation in rat uterine horns isolated during the estrous cycle
por: Franchi, A.M., et al.

Morphine diminishes the constancy of spontaneous uterine contractions, antagonizes the positive inotropic effects of prostaglandin E2, but not of prostaglandin F2α and inhibits prostaglandin E and F outputs from the uterus of ovariectomized rats
por: Faletti, A., et al.

Uterine GABA decreases in the antimesometrial (implantation) uterine region of pregnant rats
Publicado: (1985)

Fatty acid metabolism in the calanoid copepod Paracalanus parvus: 1 : Polyunsaturated fatty acids
por: Moreno, Victor J., et al.
Publicado: (1979)