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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
17/05/2023 |
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Autoria: |
CATON, D.; ABRAMS, R. M.; CLAPP, J. F.; BARRON, D. H. |
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Título: |
The effect of exogenous progesterone on the rate of blood flow of the uterus of ovariectomized sheep. |
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Ano de publicação: |
1974 |
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Fonte/Imprenta: |
Quarterly Journal of Experimental Physiology, v. 59, n. 3, p. 225-231, Jul. 1974. |
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DOI: |
10.1113/expphysiol.1974.sp002264 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Progesterone was administered to fifteen ovariectomized non-pregnant sheep in order to observe its effect on the rate of uterine blood flow (ml./kg/min), and on the relationship between these rates of flow and metabolism, as reflected in estimates of the arteriovenous oxygen difference and the uterine cavity-aortic blood temperature difference. No effects were observed when only progesterone was administered, but when progesterone was given to ewes already receiving oestrogens, the rate of uterine blood flow fell and coefficient of oxygen utilization and temperature difference increased. The possible significance of these observations to cyclical changes observed during the oestrous cycle is discussed. |
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Palavras-Chave: |
Blood Flow Velocity; Blood supply; Ovary. |
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Thesagro: |
Endocrinologia; Fisiologia; Ovino; Progesterona; Reprodução; Útero. |
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Thesaurus Nal: |
Castration; Ewes; Females; Oxygen consumption; Pharmacology; Physiology; Progesterone; Reproduction; Sheep; Temperature; Uterus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01831naa a2200409 a 4500
001 1522940
005 2023-05-17
008 1974 bl uuuu u00u1 u #d
024 7 $a10.1113/expphysiol.1974.sp002264$2DOI
100 1 $aCATON, D.
245 $aThe effect of exogenous progesterone on the rate of blood flow of the uterus of ovariectomized sheep.$h[electronic resource]
260 $c1974
520 $aAbstract: Progesterone was administered to fifteen ovariectomized non-pregnant sheep in order to observe its effect on the rate of uterine blood flow (ml./kg/min), and on the relationship between these rates of flow and metabolism, as reflected in estimates of the arteriovenous oxygen difference and the uterine cavity-aortic blood temperature difference. No effects were observed when only progesterone was administered, but when progesterone was given to ewes already receiving oestrogens, the rate of uterine blood flow fell and coefficient of oxygen utilization and temperature difference increased. The possible significance of these observations to cyclical changes observed during the oestrous cycle is discussed.
650 $aCastration
650 $aEwes
650 $aFemales
650 $aOxygen consumption
650 $aPharmacology
650 $aPhysiology
650 $aProgesterone
650 $aReproduction
650 $aSheep
650 $aTemperature
650 $aUterus
650 $aEndocrinologia
650 $aFisiologia
650 $aOvino
650 $aProgesterona
650 $aReprodução
650 $aÚtero
653 $aBlood Flow Velocity
653 $aBlood supply
653 $aOvary
700 1 $aABRAMS, R. M.
700 1 $aCLAPP, J. F.
700 1 $aBARRON, D. H.
773 $tQuarterly Journal of Experimental Physiology$gv. 59, n. 3, p. 225-231, Jul. 1974.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
