نتایج جستجو برای: femur bone
تعداد نتایج: 313727 فیلتر نتایج به سال:
This study purposed to investigate the relationship between physical activity level and bone mineral density (BMD) in the elderly of Amirkola in northern Iran. This cross-sectional study was part of a proposal to assess the situation of the elderly in Amirkola (AHAP) (Amirkola Health and Ageing Project) conducted on 1113 elderly individuals (616 males and 497 females) in Amirkola city. Physic...
Femoral fractures are among the most common major injuries that an orthopedic surgeon will be required to treat. During fracture treatment of femur bone the biomaterials are used for fracture healing. Evaluation of femur fractures using clinical data is confounded by multiple patient and fracture specific factors making it difficult to draw meaningful conclusions, despite the inclusion of large...
Background and Objective: Menopause is one of the stages in women’s life with a lot of problems and osteoporosis as the most common of its complications. This study was designed to assess the comparative effects of tibolone and HRT on osteoporosis in postmenopausal healthy women. Tibolone is a synthetic steroid with estrogenic, progestogenic and androgenic properties. Materials and Methods: A...
Transient Receptor Potential Vanilloid 1-Immunoreactive Innervation Increases in Fractured Rat Femur
PURPOSE Pain from vertebral or femoral neck fractures is a particularly important problem in clinical orthopaedics. Transient receptor potential vanilloid 1 (TRPV1) is a ligand-gated nonselective cation channel, and there are recent reports on an association between bone pain and TRPV1. However, an increase in TRPV1 activity has not been reported following femoral fracture. MATERIALS AND METH...
Abstract: Menopausal women have many problems such as osteoporosis that means decrease in bone density. One of the solutions for prevent this problem is doing exercises. Study the effect of 16 weeks Pilates training on bone density in menopausal women is the purpose of present study. The subjects of this study were 30 menopausal women that divided to two groups randomly. T-score of L1-L4 of ve...
Currently available implants for osseointegration in transfemoral amputees are OPRA system and ISP System which shows many advantages over conventional socket fixation. To overcome the limiting issues like periprosthetic bone losses in osseointegration, a new design was developed. The analysis of both OPRA and New design was compared with a normal femur bone during daily activities. The results...
3d imagination of human's organs has become feasible by digital image processing techniques and algorithms via ct or mri images in recent years. in this study, a new method for reverse engineering and biomodelling of hard tissues by catia cloud points' concept has been considered. comparing with the current softwares (e.g. biobuild or mimics) has shown the new method's easiness of implementing ...
The adaptive bone remodeling phenomenon in the femur before and after prosthetic total hip joint replacement (THR) was investigated using the three dimensional finite element method. A normal hip joint model which composed of the proximal femur and the pelvic bone including femoral head and acetabular was constructed three-dimensionally by our method reported previously. The simulation model wa...
Background: Osteoporosis is one of the uncomfortable postmenopausal symptoms. The risk of imbalanced nutrition especially traces elements and vitamins are high during post menopause and may lead to osteoporosis due to reduction of content of mineral bone. The aim of this study was to investigate the potential consequence of Selenium (Se) treatment in ovariectomized rat model with osteoporosis i...
Background : Bone mineral density reduction is a problem that can lead to osteoporosis. Physical activity can be effective on the prevention of osteoporosis by some mechanisms such as changing in anthropometrics variables. The goal of this study was to evaluate bone mass density and some of anthropometrics variables and their relationship in athletes and non-athletes men. Methods : Thirty a...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید