Oophorectomy
Mostrando 1-12 de 34 artigos, teses e dissertações.
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1. Effects of Mechanical Vibration in Neuromuscular Junctions and Fiber Type of the Soleus Muscle of Oophorectomized Wistar Rats
Resumo Objetivo Avaliar as junções neuromusculares (JNMs) e o tipo de fibras musculares do músculo sóleo de ratas Wistar ooforectomizadas e submetidas a um protocolo de vibração mecânica. Métodos Foram utilizadas 36 ratas randomizadas nos grupos pseudo-ooforectomia sem e com tratamento e ooforectomia sem e com tratamento. O tratamento foi realizado
Rev. bras. ortop.. Publicado em: 14/11/2019
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2. Rare Case of Sarcomatoid Squamous Cell Carcinoma Arising in an Ovarian Mature Teratoma
Resumo Embora o teratoma cístico maduro (MCT) seja benigno, a transformação maligna (MT) ocorre em cerca de 1% a 2% dos casos, e geralmente apresenta-se sob a forma de carcinoma espinocelular (CEC), responsável por cerca de 80% dos casos. O carcinoma (sarcomatoide) de células fusiformes (CSCF) é um tipo incomum de CEC, compreendendo até 3% de todos os
Rev. Bras. Ginecol. Obstet.. Publicado em: 07/11/2019
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3. Morphological and nociceptive effects of mechanical vibration on the sciatic nerve of oophorectomized Wistar rats
Abstract Aim: To evaluate the effects of whole-body vibration in the sciatic nerve of oophorectomized Wistar rats, on nociceptive and morphological parameters, such as fiber, axon, and myelin sheath diameters, G ratio, number of nerve fiber and nuclei of Schwann cells, and percentage of connective tissue. Method: Sixty-four rats were used in the groups sha
Motriz: rev. educ. fis.. Publicado em: 25/04/2019
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4. Influence of oophorectomy on glycemia and lipidogram
Abstract Purpose: To verify the influence of oophorectomy on lipidogram and glycemia. Methods: Fifty six female rats were divided into the following 7 groups (n = 8): group 1 - sham group, group 2 - oophorectomy 30 days, group 3 - oophorectomy 35 days, group 4 - oophorectomy 40 days, group 5 - oophorectomy 45 days, group 6 - oophorectomy 70 days, group 7
Acta Cir. Bras.. Publicado em: 2018-05
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5. BIOCHEMICAL ANALYSIS AND BONE REMODELING IN RESPONSE TO OOPHORECTOMY AND AQUATIC TRAINING
ABSTRACT Objective: To investigate whether swimming could prevent bone loss and could be indicated to assist in treatment of osteoporosis. Methods: Female rats were divided into 4 groups (n=6), two of them were oophorectomized. Animals from two groups, one oophorectomized and another not oophorectomized, underwent aquatic training for eight weeks. After tr
Acta ortop. bras.. Publicado em: 2016-10
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6. Clinical, biomechanical and histological study on oophorectomy induced menopause
Objective: To investigate the clinical implications as well as biomechanical and histological changes and in bone tissue induced by ovariectomy in 64 rats. Methods: The rats were divided into two groups: bilateral oophorectomy or placebo, and subdivided into four subgroups, according to time postoperatively: three, six, nine and 12 months. The weight o
Acta ortop. bras.. Publicado em: 2014-10
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7. Histological study of rat ovaries cryopreserved by vitrification or slow freezing and reimplanted in the early or late postmenopausal stage
PURPOSE: To compare two rat ovary cryopreservation techniques (vitrification vs. slow freezing) and two postmenopausal stages (early vs. late) with regard to graft take.METHODS:Thirty-three Wistar rats were submitted to bilateral oophorectomy. One ovary was submitted to histological analysis while the other was cryopreserved by slow freezing or vitrification
Acta Cir. Bras.. Publicado em: 2014-05
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8. N-acetylcysteine improves morphologic and functional aspects of ovarian grafts in rats
PURPOSE: To evaluate morphological and functional aspects of the ovarian graft in transplanted rats treated with NAC. METHODS: Female Wistar rats, virgin, 3 to 4 months old, weighing 200-250 grams were used in experiments. The rats have been kept in proper sanitary conditions, receiving food and water ad libitum. Five groups (n=10, each) were constituted: 4
Acta Cir. Bras.. Publicado em: 2014
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9. Roles of estrogen and progesterone in modulating renal nerve function in the rat kidney
The maintenance of extracellular Na+ and Cl- concentrations in mammals depends, at least in part, on renal function. It has been shown that neural and endocrine mechanisms regulate extracellular fluid volume and transport of electrolytes along nephrons. Studies of sex hormones and renal nerves suggested that sex hormones modulate renal function, although thi
Braz J Med Biol Res. Publicado em: 02/07/2013
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10. Efetividade da salpingo-ooforectomia redutora de risco na prevenção de neoplasias ginecológicas em uma população franco-canadense com risco elevado
Introdução: Mulheres portadoras de mutações germinativas BRCA1 ou BRCA2 apresentam um risco aumentado de câncer de mama e de ovário em comparação com a população geral, enquanto a salpingo-ooforectomia redutora de risco (SORR) reduz significativamente a incidência desses cânceres. O objetivo deste estudo foi analisar as características clínicas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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11. Castração, dieta hiperlipídica e DHEA: efeitos sobre a sensibilidade à insulina e secreção em ilhotas isolatas de ratas. / Oophorectomy high fat diet and DHEA: effects on insulin sensitivity and insulin secretion on isolated islets rats.
A privação dos hormônios sexuais, natural ou induzida, contribui para o aparecimento de diversas desordens metabólicas e endócrinas. Esse estudo investigou se a suplementação em dose única com DHEA, esteróide mais abundante em humanos, melhora a sensibilidade à insulina, bem como sua secreção e ou tolerância à glicose em ratas castradas aliment
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/07/2011
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12. SÍNDROMES DEPRESSIVA E ANSIOSA EM MULHERES CLIMATÉRICAS
Psychological symptoms during the climacteric, mainly depression and anxiety, have been studied since the XIX century. Because life expectancy has increased, it is a fact that women can expect to live a third of their lives after menopause. Mental health and quality of life deserve special attention, so that women may lead a healthy life during the climacter
Publicado em: 2008