نتایج جستجو برای: bone loss
تعداد نتایج: 727243 فیلتر نتایج به سال:
Bone loss occuring with unloading is associated with decreased osteoblastogenesis and increased bone marrow adipogenesis, resulting in bone loss and decreased bone formation. Here, we review the present knowledge on the role of PPARgamma in the control of osteoblastogenesis and bone mass in skeletal unloading. We showed that PPARgamma positively promotes adipogenesis and negatively regulates os...
Estrogen deficiency induced bone loss is associated with increased bone turnover in rats and humans. The respective roles of increased bone turnover and altered balance between bone formation and bone resorption in mediating estrogen deficiency-induced cancellous bone loss was investigated in ovariectomized rats. Ovariectomy resulted in increased bone turnover in the distal femur. However, canc...
به منظور بررسی تاثیر پروبیوتیک و سطوح مختلف پودر صمغ آنغوزه در مقایسه با آنتی بیوتیک (آویلامایسین) بر عملکرد رشد، وزن نسبی اندام های داخلی، میکروفلور روده، مورفولوژی پرزهای روده، کیفیت گوشت و تیترآنتی بادی بر علیه گلبول قرمزگوسفندی در جوجه های گوشتی، آزمایشی در قالب طرح کاملا تصادفی با 6 تیمار به اجرا درآمد. تیمارهای آزمایشی شامل: جیره پایه بدون افزودنی، جیره پایه حاوی 100 میلی گرم در کیلو گرم ...
Introduction: The occupational noise induced hearing loss is one of the wide spread problems and a long term complication of working in noisy environments. At the present, large groups of workers who are working in noisy environments are exposed to hearing loss. So, this study is aimed to determine the prevalence of hearing loss (more than, 25 dB) of the workers in coal mines and leaching fac...
Introduction: Osteoporosis and periodontitis are types of diseases that their prevalence increases with age and bone loss is one of the common features of these two diseases. Therefore, the purpose of this study was to evaluate the relationship between bone mineral density and periodontitis in females over 40 years Methods: In this cross-sectional study, 333 females were enrolled for osteopor...
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