نتایج جستجو برای: ovariectomized
تعداد نتایج: 6012 فیلتر نتایج به سال:
background: appropriate endurance exercise can change bone mass density and strength of weight-bearing bones in both animals and humans, but its effects on the microstructure are not known. this study aimed to determine skeletal changes induced by the treadmill running endurance in ovariectomized adult mice. methods: twenty-seven adult female rats were divided into experimental and control grou...
background: the ovariectomized animals are good models to evaluate the effect of different steroid hormone treatments on implantation events and the pattern of integrin expression. therefore, this study was performed to compare the expression of integrins and osteopontin (opn) in correlation with pinopode development in ovariectomized mice endometrium which was subjected to steroid hormones. me...
Effects of progesterone and estradiol on the inflammatory apoptotic markers ovariectomized rats challenged with acute septic systemic inflammationSinan Subhi Farhan, Samir Saad Mahgoub, Abdulrahman Hussain
Background and Objective: Following estrogen depletion in postmenopausal women, its cardioprotective effect decreases. Epidemiologic data have shown that phytoestrogens can be used in estrogen – related diseases to reduce symptoms and to treat these diseases. Therefore, the present study was designed to evaluate the effect of soy extract on the rate of apoptosis in heart tissue in ovariectomize...
Natural phenolic acids are commonly present in plants consumed in the diet. Recently we have observed that different natural phenolic acids exert differential effects on the body mass gain in ovariectomized and non-ovariectomized female rats. The aim of the present study was to investigate the effects of ferulic, caffeic, p-coumaric and chlorogenic acids on serum estradiol and total cholesterol...
Introduction: This study aimed to investigate the effect of resistance and aerobic exercises with different intensities on BDNF & TrkB receptor gene expression in ovariectomized mice. Methods: Sixty 6 to 8-month old mice with average weight of 230 ±10 g were randomly divided into six 10-member groups: ovariectomized + high-intensity resistance exercises, ovariectomized + low-intensity resistan...
Introduction: High prevalence of liver disorders has been observed in postmenopausal women. This study aims at determining the effects of long-term, low-dose nitrate administration on serum levels of liver enzymes, including aspartate aminotransferase (AST), alkaline phosphatase (ALP), and alanine aminotransferase (ALT) in ovariectomized rats. Materials and Methods: Female Wistar rats were divi...
osteoporosis is a systemic skeletal disease and there is a close relationship between the sympathetic nervous system (sns) and bone metabolism. leptin has been shown to regulate bone formation and bone resorption via the sns. however, the effect of sns on leptin signaling has not been clearly understood. in the present study, we studied the effect of propranolol on ovariectomy-induced osteoporo...
BACKGROUND The fracture healing is impaired in osteoporosis. Piper sarmentosum is a plant, which contains potent antioxidant, naringenin that may enhance fracture healing. The present histological study aimed to determine the effects of water extract of Piper sarmentosum on the late phase of fracture healing in estrogen-deficient rats. METHODS Twenty four female Sprague-Dawley rats (200-250 g...
Introduction: Foods including soy and dietary supplements are widely used for health benefits, particularly by menopausal women. Serum levels of T3 and T4 decrease in ovariectomized animals and on the other hand, Estradiol can increase levels of thyroid hormones. Therefore, the aim of this study was to examine the effects of soy extract on the thyroid hormones in ovariectomized rats. Methods:...
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