Although the responses of bone to increased loading or exercise have been studied in detail, our understanding of the effects of decreased usage of the skeleton has been limited by the scarcity of suitable models. Such models should ideally not affect bone innervation, which appears to be a mediator of physiological responses of bone to unloading. MyoD-/-/Myf5-/- (dd/ff) mice lack skeletal musc...

bone matrix gelatin (bmg) has been used for bone induction intramuscularly and subcutaneously by many investigators since 1965. more recently, some of the researchers have used bmg particles for bone repair and reported various results. in present study for evaluation of bone induction and new bone formation in parital defects, bmg particles were used in five groups of rats. the bmg was prepare...

sFRP4 is an extracellular Wnt antagonist that fine-tunes its signal activity by direct binding to Wnts. Bone fragility under oxidative stress by diabetes and aging is partly related to the suppression of the Wnt signal through upregulated sFRP4. Here, to explore the functions of sFRP4 as a balancer molecule in bone development and remodeling, we analyzed the sFRP4 knock-in mouse strain. X-gal a...

Bone is a dynamic organ that, once formed, undergoes constant remodeling process that includes bone resorption and synthesis. Osteoclasts osteoblasts are primarily responsible for controlling this process. X-box binding protein 1 (XBP1), transcription factor, affects the metabolism of bones in various ways. In recent years, numerous studies have revealed XBP1 plays vital role metabolism, includ...

www.amepc.org/tau © Translational Andrology and Urology. All rights reserved. Targeting bone metastases in prostate cancer (PCa) is a major goal since bone metastases are present in >90% of advanced PCa patients causing significant morbidity and mortality (1). Treatment strategies used for “bone targeted” therapies including bisphosphonates and radionuclides mainly focused on the treatment of e...

chronic recurrent multifocal osteomyelitis (crmo) is an inflammatory bone disease usually affecting children. a 9-year old boy presented with recurrent lower extremities pain and discomfort lasting for two years. in every time, symptoms vanished after several weeks. the patient received antibiotics only in one period of bone pain. in other occasions the patient didn’t received any antibiotics. ...

objective: oral lesions are among the important reasons for seeking dental care. being frequently encountered, giant cell lesions form an important group of oral lesions. the epidemiologic data on these lesions, however, is scarce in iran. the present study investigated epidemiological and demographic characteristics of giant cell lesions in oral biopsies done in one of the largest oral patholo...