Hormonal Parameters
Mostrando 37-48 de 96 artigos, teses e dissertações.
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37. Expressão e reposição estrogenica e androgenica no lobo ventral da prostata de camundongos diabeticos (NOD) frente a terapia insulinica / Androgen and estrogen replacement and expression in the ventral lobe of the prostate of non-obese diabetic mice (NOD) following insulin therapy
Diabetes adversely affects prostate morphology and function through alterations in the hypothalamic-hypophyseal-gonadal axis. Thus, the aims of this study were to characterize morphological, proliferative and immunological features of the prostate of diabetic mice after long term glycemic control and hormonal replacement, and as well as to relate these param
Publicado em: 2009
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38. Changes on adult male rats in models of programming induced by hyperleptinaemia during lactation / Alterações neuro-comportamentais em ratos machos adultos em modelos de programação pela hiperleptinemia na lactação
A considerable association exists between variations in nutritional, hormonal and environmental parameters during early life, particularly in the gestational and lactation periods, and the appearance of chronic diseases in adult life, such as obesity, diabetes, cardiovascular diseases, anxiety and depression. In the present study, the cognitive and behaviora
Publicado em: 2009
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39. Técnica laparoscópica versus técnica aberta para adrenalectomia experimental em suínos / Laparoscopic techniques versus open technique for swines in experimental adrenalectomy
Adrenalectomy is a highly complex surgical procedure. In order to perform it, surgeons must have a profound knowledge of the anatomophysiologic aspects of the adrenal glands, especially their vascular diversity, as well as full understanding of diagnostic means so as to properly identify their diseases. Open adrenalectomy is the most widely used method in ve
Publicado em: 2009
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40. Ingestão e estado nutricional de selênio de fenilcetonúricos de 4 a 10 anos de idade em tratamento no serviço especial de genética do Hospital das Clínicas da UFMG
The aim of the study was to evaluate nutritional condition and alimentary intake of selenium in 54 patients prospectively presenting Phenylketonuria (PKU). Patients are between 4 and 10 years and they have been early diagnosed, treated and no related diseases were found. The study has been carried out in two phases, before and after utilizing a mixture of am
Publicado em: 2009
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41. Influência de fatores individuais e sociais sobre as respostas endócrina e comportamental de callithrix jacchus a desafios ambientais físicos e sociais
Regarding the growing number of human beings with physical and mental pathologies associated to different stressor agents, attempts are being made to validate animal models with a close phylogenetic resemblance to man, to study stress response. Callithrix jacchus has been widely used in biomedical research, including on stress, but there is scarce informatio
Publicado em: 2009
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42. Efeitos do estresse pré-natal sobre a atividade de linfócitos de uma prole de camundongos / Effects of prenatal stress on the lymphocytes mice litter activity
As a consequence of his fast development, the fetus is vulnerable to modifications from the hormonal maternal millieu. This is explained mainly by the permeability of the placentary barrier to several hormones and substances. Specifically, it is known that the maternal exposition to a stressor activates neuroendocrine systems (exponents, the hypothalamus-pit
Publicado em: 2009
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43. Influencia dos hormonios tireoidianos na densidade ossea e na periodontite : estudo em ratos / The influence of thyroid hormones on bone density and periodontitis : a study in rats
Thyroid hormones play a critical role on bone metabolism. However, data regarding the effect of thyroid hormones alterations on mandibular bone density and on the progression of periodontal disease are limited. The aim of the present study was to evaluate, in rats, the influence of different serum levels of thyroid hormones on: (1) the bone mineral density a
Publicado em: 2009
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44. Alterações metabólicas e histopatológicas induzidas pelos inseticidas fentiona e espinosina em morcegos frugívoros / Metabolic and histopathologic changes induced by insecticides fenthion and spinosyns in fruit bats
The increasing and indiscriminate use of different types of agrochemicals can directly affect the humans and animals, causing problems related to the nervous system, cancers, endocrine alterations, and hormonal changes such as inhibition of enzymes of the glycolytic and gluconeogenesis pathway, causing hyperglycemia and pathological changes. To evaluate the
Publicado em: 2009
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45. Effect of the water stress in the production of the orange tree in the North of the state of São Paulo / Estudo dos efeitos do déficit hídrico na produção da laranjeira no norte do Estado de São Paulo
The Brazilian citrus industry in recent years, is making a significant leap forward, currently is leading the world production, with emphasis on the state of Sao Paulo that represents 80.50% of the total produced, with an average 25 t ha-1 year1 (IBGE, 2007). Flowering is stimulated by low temperatures and water stress that changes the plant hormonal balance
Publicado em: 2009
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46. Oxidative stress and reproductive disorders in hyperglycemic male rats : antioxidant potencial of vitamins C and E / Relação entre estresse oxidativo e desordens reprodutivas em ratos machos hiperglicemicos : potencial antioxidante das vitaminas C e E
The hyperglycemia is related to disorders in the male reproductive system. When induced chemically, it can reduce the sexual hormones level, reproductive organs weight, sperm concentration, and fertility as well as the male rat sexual behavior. In men, the hyperglycemia can lead to sexual impotence, libido and spermatogenesis reduction. However, the main
Publicado em: 2009
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47. Parâmetros mecânicos, físicos e químicos na avaliação de mandíbulas de ratos deficientes em esteróides sexuais / Mechanical, physical and chemical parameters in mandible evaluation of sex steroid deficiency rats
The increase in the life expectancy has been raising the occurrence of common degenerative alterations in aging population, as osteoporosis. This systemic disease is also frequent in hypogonadism and affects the bone metabolism, included mandibular bone. The aim of this study was to evaluate how sex steroid deficiency, induced by orchiectomy (ORX) or ovariec
Publicado em: 2009
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48. CEFALOSPORINAS E SURFACTANTE NÃO-IÔNICO EM EFLUENTE HOSPITALAR: DETERMINAÇÃO, DEGRADAÇÃO POR MEIO DE FOTÓLISE E ELETROCOAGULAÇÃO E IDENTIFICAÇÃO DE SUBPRODUTOS E METABÓLITOS / CEFALOSPORINS AND NON IONIC SURFACTANTS IN HOSPITAL WASTEWATER: DETERMINATION, DEGRADATION BY MEANS OF PHOTOLYSIS AND ELECTROCOAGULATION AND IDENTIFICATION OF BYPRODUCTS AND METABOLITES
The currently incorrect and excessive consumption of pharmaceuticals and surfactants, mainly domestic usage, has become a concern to the scientific community around the world, due to the environmental consequences with regard to the bacterial resistance (characteristic of antibiotics), and alteration of hormonal systems (provoked by the degradation products
Publicado em: 2009