نتایج جستجو برای: malacoplakia of bone
تعداد نتایج: 21198265 فیلتر نتایج به سال:
Background and purpose: Reconstruction of bone defects remains one of the most challenges encountered by orthopedic and reparative surgeons. The purpose of this study was to assess the osteogenic potential of octacalcium phosphate (OCP) and octacalcium phosphate/gelatin (OCP/G) composite in the tibia bone defects in rats. Materials and methods: This experimental study was conducted in 72 mal...
Background: Understanding the differences in genetics of malignancies is crucial for therapeutic decisions. This systematic review was conducted to evaluate the current evidence on genetics of bone tumors in the context of pediatric cancer. Material and Methods: We performed a systematic review of the literature published on genetics of pediatrics bone tumors, using PubMed, Google scholar,...
Loss of bone density is one of the most common side effects in kidney transplant patients. Regarding the role of physical activity and exercise in preventing bone loss bone density, The purpose of this study was to examine the effects of 12 weeks of resistance training on the bone density in renal transplant patients. Methods A quasi-experimental study was designed for this research. A total...
Background: This study was designed to investigate the process of bone formation caused by implantation of octa calcium phosphate (OCP) in rat tibiae. Methods: We used 25 young male Sprague-Dawley rats. A full thickness standardized trephine defect, 3-mm in diameter, was surgically created on the superior end of right and left tibia. Amount of 6-mg synthetic Octa calcium Phosphate was implanted...
Background: Osteoporosis is the most common metabolic disease of the bone in the world, and has hit about 200 million people around the world and it increases the risk of fractures. More than 5 million osteoporotic fractures occur annually in the world. Bone mineral density is the standard method of diagnosis of this disease. In this method, proximal of femur (neck) and lumbar vertebra bones (L...
Background & Aims : Many reports show a relation between exogenous thyroxine therapies on bone mineral density but the net effects remain unclear. The aim of this study was to determine the effect of replacement dose of levothyroxine on bone mineral density in premenopausal women with primary hypothyroidism . Materials & Methods: This study included 50 women with primary hypothyroidism. P...
Background: Fluoride (F&minus) is a trace element that is incorporated into bone mineral during bone formation. This study assessed the effect of increasing Fluoride doses on the bone formation and microarchitecture on the Femur of rats by histological, and histometrical methods. Materials and Methods: A total of 16 rats was divided into one group of control and three groups of animals that re...
BACKGROUND Malakoplakia is an unusual chronic inflammatory disease with distinctive histopathological features rarely involving the parenchyma of a transplanted kidney, and to date less than ten cases have been reported. METHODS AND RESULTS We present a case of malakoplakia of a kidney graft in a 31 year old woman after simultaneous kidney and pancreas transplantation, which was successfully ...
Malakoplakia, a rare inflammatory condition usually occurring in the urinary tract, may occasionally be seen in other viscera, including the gall bladder. We describe one of the few cases of malakoplakia in the gall bladder, wherein, due to diagnostic confusion with carcinoma as well as operative difficulty, open cholecystectomy was necessitated. Malakoplakia of the gall bladder may be seen rar...
Progressive loss of bone mineral density around the femora! component of total hip replacement continues to pose a threat to long term prosthetic survival. A linear study was undertaken to measure bone mineral density on a monthly basis following total hip arthroplasty in 11 male patients. The opposite femur was used as the control measurement. Bone mineral density was unchanged at two mo...
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