Bone mass

Xem 1-20 trên 20 kết quả Bone mass
  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: A combination of methotrexate and zoledronic acid prevents bone erosions and systemic bone mass loss in collagen induced arthritis...

    pdf10p thulanh14 19-10-2011 23 4   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: A rational use of glucocorticoids in patients with early arthritis has a minimal impact on bone mass...

    pdf9p thulanh14 19-10-2011 20 2   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: " Modeling the effect of levothyroxine therapy on bone mass density in postmenopausal women: a different approach leads to new inference

    pdf11p toshiba17 28-10-2011 25 2   Download

  • The Subcommittee on Body Composition, Nutrition, and Health of Military Women (BCNH subcommittee) was established in 1995 through a grant administered by the U.S. Army Medical Research and Materiel Command as part of the Defense Women's Health Research Program.

    pdf132p bimap_5 29-12-2012 22 7   Download

  • Continuing improvements led to the furnace and bellows and provided the ability to smelt and forge native metals (naturally occurring in relatively pure form).[38] Gold, copper, silver, and lead, were such early metals. The advantages of copper tools over stone, bone, and wooden tools were quickly apparent to early humans, and native copper was probably used from near the beginning of Neolithic times (about 8000 BC).[39] Native copper does not naturally occur in large amounts, but copper ores are quite common and some of them produce metal easily when burned in wood or charcoal fires.

    pdf354p louisxlll 20-12-2012 23 5   Download

  • 1.Phát hiện các yếu tố nguy cơ gây LX thứ phát (đã nêu trên) 2. Đi khám bệnh sớm, ngay khi có các dấu hiệu đau mỏi mơ hồ ở cột sống, ở hệ thống xương khớp, dọc các xương dài (đặc biệt xương cẳng chân), đau mỏi cơ bắp, vọp bẻ… Các Bác sĩ chuyên khoa sẽ cho kiểm tra: - Chụp Xquang xương hoặc cột sống - Đo khối lượng xương (Bone Mass Density – BMD) - Làm các xét nghiệm kiểm tra

    pdf5p downy_quyenru 06-01-2011 53 4   Download

  • The earliest stone tools were crude, being little more than a fractured rock. In the Acheulian era, beginning approximately 1.65 million years ago, methods of working these stone into specific shapes, such as hand axes emerged. The Middle Paleolithic, approximately 300,000 years ago, saw the introduction of the prepared-core technique, where multiple blades could be rapidly formed from a single core stone.

    pdf0p louisxlll 20-12-2012 17 4   Download

  • Physical units can be specific to the kind of resource recorded (tonnes, cubic meters, hectares, number of units) or common to a range of resources. In this case, a unit-equivalent needs to be found. For example, material flow accounts which are currently the main basis for resource-efficiency analysis record 'everything' in tonnes. Another solution is to use carbon or energy unit-equivalents, as in UNFCCC reporting. The Ecological Footprint Accounts propose surface area as a general unit-equivalent. These solutions are obviously incomplete (e.g.

    pdf34p bin_pham 06-02-2013 34 4   Download

  • Prof. Wang is studying how bone cells sense external mechanical forces, which allows living bone tissue to adapt to its mechanical usage. With the absence of mechanical stimulation (such as the microgravity for astronauts) and loss of sensitivities of detecting the loads (such as during aging), bone mass decreases and bone structure degenerates, eventually leading to bone fracture. recent studies have found that osteocytes—the most abundant cells buried inside the mineralized matrix—serve as sensors that orchestrate bone adaptation....

    pdf29p loixinloi 08-05-2013 22 4   Download

  • Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học quốc tế đề tài : Risk factor analysis for early femoral failure in metal-on-metal hip resurfacing arthroplasty: the effect of bone density and body mass index

    pdf24p sting01 15-01-2012 24 3   Download

  • Osteoporosis is a complex systemic skeletal disease that leads to an increased risk of fracture, usually of the vertebra, hip, wrist and humerus. The disorder is characterized by reduced bone mineral density (BMD), disrupted bone microarchitecture and alterations in the amount and variety of proteins in bone. During the last years a better understanding of the cellular mechanisms operating in bone remodeling, both for healthy and affected bones, was gained [26].

    pdf9p tainhacmienphi 19-02-2013 17 3   Download

  • Lam et al. Journal of Orthopaedic Surgery and Research 2010, 5:18 http://www.josr-online.com/content/5/1/18 RESEARCH ARTICLE Open Access Skeletal nutrient vascular adaptation induced by external oscillatory intramedullary fluid pressure intervention Hoyan Lam1, Peter Brink2, Yi-Xian Qin1,2* Abstract Background: Interstitial fluid flow induced by loading has demonstrated to be an important mediator for regulating bone mass and morphology. It is shown that the fluid movement generated by the intramedullary pressure (ImP) provides a source for pressure gradient in bone.

    pdf9p sting01 15-01-2012 27 2   Download

  • To better understand the role of neuropeptide Y (NPY) in bone homeosta-sis, as its function in the regulation of bone mass is unclear, we assessed its expression in this tissue. By immunohistochemistry, we demonstrated, both at embryonic stages and in the adult, that NPY is synthesized by osteoblasts, osteocytes, and chondrocytes.

    pdf13p mobifone23 18-01-2013 20 2   Download

  • The clinical evaluation of patients with myeloma includes a careful physical examination searching for tender bones and masses. Only a small minority of patients has an enlargement of the spleen and lymph nodes, the physiologic sites of antibody production. Chest and bone radiographs may reveal lytic lesions or diffuse osteopenia. MRI offers a sensitive means to document extent of bone marrow infiltration and cord or root compression in patients with pain syndromes. A complete blood count with differential may reveal anemia. Erythrocyte sedimentation rate is elevated.

    pdf7p thanhongan 07-12-2010 48 7   Download

  • After 40 the muscle fibbers shrink and replaced slowly with a tough fibrous tissue.Muscle changes often begin in the 40s in women. Lipofuscin (an age-related pigment) and fat are deposited in muscle tissue. This is most noticeable in the hands, which may appear thin and bony. Muscles may become rigid with age and may lose tone, even with regular exercise. Loss of muscle mass reduces strength which contributes to fatigue, weakness, and reduced activity tolerance. Exercise is one of the best ways to slow or prevent problems with the muscles, joints, and bones....

    pdf8p thankinhphanliet 01-01-2013 30 4   Download

  • Sports nutrition is often the missing piece in the athlete’s training regimen. The attention and effort are directed toward optimizing strength, speed, stamina, and recovery, but too often, nutrition is not the priority, resulting in performance impairment rather than enhancement. Sports medicine professionals need to be able to educate athletes on not only the what (food and drink), but also the why, when, where, and how much to consume. Athletes are bombarded with nutrition information, but much of what they read can be contradictory, confusing, or incorrect....

    pdf132p cronus75 14-01-2013 23 4   Download

  • Table 71-2 Deficiencies and Toxicities of Metals Element Deficiency Toxicity Tolerable Upper (Dietary) Intake Level Boron No biologic Developmental defects, male 20 mg/d function determined sterility, (extrapolated from data) animal testicular atrophy Calcium Reduced bone Renal insufficiency (milk-alkalai syndrome), mg/d 2500 (milk- Element Deficiency Toxicity Tolerable Upper (Dietary) Intake Level mass, osteoporosis nephrolithiasis, iron absorption impaired alkalai) Copper Anemia, growth retardation, keratinization Nausea, vomiting, 10 mg/d defective dia...

    pdf6p konheokonmummim 03-12-2010 31 3   Download

  • Espandar and Haghpanah Journal of Orthopaedic Surgery and Research 2010, 5:39 http://www.josr-online.com/content/5/1/39 CASE REPORT Case report Open Access Acceptable outcome following resection of bilateral large popliteal space heterotopic ossification masses in a spinal cord injured patient: a case report Ramin Espandar* and Babak Haghpanah Abstract Spinal cord injury is a well-known predisposing factor for development of heterotopic ossification around the joints especially hip and elbow.

    pdf5p sting01 15-01-2012 22 2   Download

  • Kumar et al. Journal of Orthopaedic Surgery and Research 2010, 5:52 http://www.josr-online.com/content/5/1/52 CASE REPORT Open Access Osteoblastoma-like Osteosarcoma of the Cuboid: A Case Report Navin L Kumar1*, Andrew E Rosenberg1,2, Kevin A Raskin1,3 Abstract Osteosarcoma most commonly arises in the long bones of the skeleton, and rarely develops in the bones of the foot. We describe a patient who presented with left foot pain, whose radiographic evaluation revealed a lytic destructive mass in the cuboid bone.

    pdf5p sting01 15-01-2012 18 2   Download

  • Fat tissue may increase toward the centre of the body, including around the abdominal organs. The loss of muscle mass in the legs and changes in body shape can affect her balance, leading to falls. A woman may appear shorter as she ages. This height loss is related to aging changes in the bones, muscles, and joints. Women typically lose about 1 cm (0.4 inches) every 10 years after age 40. Height loss is even greater after 70 years old. In total, she may lose 1 to 3 inches in height in rest of her life. Women usually gain weight...

    pdf9p thankinhphanliet 01-01-2013 15 2   Download

CHỦ ĐỀ BẠN MUỐN TÌM

Đồng bộ tài khoản