Estrogens Conjugated
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Testosterona abole os efeitos vasculoprotetores no tratamento com conjugado estrogênio equino (PREMARINâ) em ratas espontaneamente hipertensas ovariectomizadas / The vascular protective effects of conjugated equine estrogen (Premarinâ) is blunted by testosterone in ovariectomized spontaneously hypertensive rats (SHR).
Os efeitos vasculares da associação de estrogênios e testosterona, utilizada para tratamento do distúrbio de desejo sexual hipoativo na pós-menopausa ainda não estão elucidados. O objetivo do trabalho foi avaliar as respostas vasculares ao tratamento de ratas espontaneamente hipertensas ovariectomizadas (SHR-OVX) com o conjugado estrogênio equino (CE
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/07/2012
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2. Efeitos do conjugado estrogênio eqüino (PremarinÒ) sobre o leito venular mesentérico de SHR ovariectomizadas: papel do endotélio. / Effect of conjugated equine estrogen (PremainÒ) on the mesenteric venular bed of ovariectomized SHR: role of endothelium.
Ainda existe controvérsia se a terapia hormonal estrogênica confere benefício ou dano cardiovascular. O dano potencial causado por doses padrão de estrogênio incluindo doença cardíaca coronariana e trombose venosa pode ser atenuada por uso de doses mais baixas. O objetivo deste estudo foi avaliar o efeito do tratamento com conjugado estrogênio equino
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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3. Efeitos do estrogênio, raloxifeno e extrato de soja rico em genisteína sobre o osso de ratas adultas ovariectomizadas previamente androgenizadas / Effects of estrogen, raloxifene and genistein-rich soy extract on bone of ovariectomized adult female rats and previously androgenized
INTRODUCTION: Hypoestrogenism can determine bone mineral loss, resulting in decreased bone quality. To prevent that process, several drugs are administered, which can lead, however, to important side effects. Therefore, it is questionable whether the use of estrogen associated with those substances could minimize the adverse effects and maintain bone mineral
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/11/2011
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4. Profiles of glycosaminoglycans in the uterus of adult ooforectomized rats treated with estrogen and/or progestagen / Perfil dos glicosaminoglicanos no útero de ratas ooforectomizadas e tratadas com estrogênios e/ou progestagênios
Objetivo: Avaliar os efeitos dos estrogênios conjugados eqüinos (ECE), isolados ou associados ao acetato de medroxiprogesterona (AMP) sobre os glicosaminoglicanos do colo e do corno do útero de ratas. Métodos: 40 ratas adultas, após 30 dias de ooforectomia foram distribuídas em quatro grupos: GI - controle (veículo); GII - ECE (50 g/Kg, por dia); GIII
Publicado em: 2010
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5. Proliferação do epitélio superficial ovariano depois da administração de estrogênio conjugado eqüino em ratas senis / Proliferation of the ovarian superficial epithelium after administration of conjugated equine estrogens in senile female rats
Objetivo: Avaliar o efeito de diferentes concentracoes de estrogenio sobre o epitelio superficial do ovario de ratas senis. Foram empregadas cinquenta ratas adultas com15 meses de idade e com ciclos irregulares, sendo aleatoriamente dividas em cinco grupos com o mesmo numero de animais: GPROP - controle (veiculo); GE0,05mg - Estrogenios Conjugados Equinos 50
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2009
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6. Proliferation of the superficial epithelium of ovaries in senile female rats following oral administration of conjugated equine estrogens
OBJECTIVE: To evaluate the effect of different concentrations of estrogen on the ovarian superficial epithelium in senile female rats. Design: Fifty female rats at 15 months of age and with irregular estrous cycles were selected and randomly divided into five experimental groups containing equal numbers of animals in each: GPROP, control group receiving vehi
Clinics. Publicado em: 2008
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7. Efeito da terapia estrogênica sobre o controle autonômico da freqüência cardíaca e a capacidade aeróbia de mulheres saudáveis.
The effects of female sex hormones on the cardiovascular system have been the topic of much discussion and controversy in the literature. Nevertheless, many scientists believe that estrogens play an important cardioprotective role in premenopausal women, with their effects being observed directly on blood vessels or indirectly by the promotion of an antiathe
Publicado em: 2007
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8. Effects of Conjugated Equine Estrogens on Cognition and Affect in Postmenopausal Women with Prior Hysterectomy
Context: Different menopausal hormone therapies may have varied effects on specific cognitive functions. We previously reported that conjugated equine estrogens (CEE) with medroxyprogesterone acetate had a negative impact on verbal memory but tended to impact figural memory positively over time in older postmenopausal women.
The Endocrine Society.
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9. Brain Volumes, Cognitive Impairment, and Conjugated Equine Estrogens
Oxford University Press.
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10. Benefits and Risks of Postmenopausal Hormone Therapy When It Is Initiated Soon After Menopause
The authors further analyzed results from the Women's Health Initiative randomized trials (1993–2004) of conjugated equine estrogens, with or without medroxyprogesterone acetate, focusing on health benefits versus risks among women who initiated hormone therapy soon after menopause. Data from the Women's Health Initiative observational study (1993–2004)
Oxford University Press.
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11. Effects of estrogen on circulating "free" and total 1,25-dihydroxyvitamin D and on the parathyroid-vitamin D axis in postmenopausal women.
We evaluated the effect of estrogens on "free" and total calcitriol levels and on the calcitriol response to a hypocalcemic challenge in 12 postmenopausal women, age 55-74 yr. Endogenous calcitriol production was induced by intravenous Na-EDTA before and after conjugated estrogens, 1.25 mg/d for 30 d. Free calcitriol was determined by centrifugal ultrafiltra
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12. Transsulfuration in mammals: fetal and early development of methionine-activating enzyme and its relation to hormonal influences
The development of activity of methionine-activating enzyme was studied in four organs of the rat. Three different patterns were observed: (a) in the liver, specific activity began to increase in late fetal life and reached a maximum 2 days after birth; (b) in the small intestine, specific activity began to rise in the 2nd wk after birth and reached a maximu