نتایج جستجو برای: intervertebral disc displacement
تعداد نتایج: 100553 فیلتر نتایج به سال:
Intervertebral disc degeneration (IDD) is a prevalent disease that usually starts from the third decade of life and it is considered as one of the reasons contributing to social and economic problems. The results of several studies have shown that platelet-rich plasma (PRP) has the ability to stimulate cell growth and proliferation of extracellular matrix. However, studies for IDD have so far m...
Aims and background: The purpose of this study was to investigate the effect of a session of suspended exercise using a tool designed for pain and characteristic of intervertebral disc of the lumbar vertebrae. Materials and methods: This is a quasi-experimental study with a pretest-posttest design. The subjects consisted of 12 men with chronic low back pain caused by lumbar disc herniation in ...
STUDY DESIGN One hundred and three lumbar intervertebral discs (L3/4-L5/S1) of 36 patients with low back pain were examined with computed tomography (CT) diskography and magnetic resonance imaging (MRI). OBJECTIVES To determine whether lumbar endplate degeneration correlates with the degree of disc degeneration or disc rupture and to determine if there is an association between pain provocati...
OBJECTIVE To analyze immunohistochemically the localization of the VEGF receptors in experimental intervertebral disc degeneration tissues in a pig model. MATERIALS AND METHODS In six domestic pigs, the cranial bony endplate of the L4 vertebra were perforated into the nucleus pulposus. Three months postoperatively, the animals were sacrificed and the experimental and control vertebrae, comple...
OBJECTIVES To observe the prevalence of lumbar intervertebral disc degeneration in elite athletes as compared with published literature of changes seen in non-athletes-that is, normal population. METHODS The lumbar spines of 31 Olympic athletes who presented to the Olympic Polyclinic with low back pain and/or sciatica were examined using magnetic resonance imaging. Three criteria were looked ...
Neck shoulder pain or lumbocrural pain caused by intervertebral disc degeneration (IDD) could seriously affect the qualities life of patients. Current treatments mainly focus on alleviating pain and the symptoms of nerve compression, which could not radically stop the process of intervertebral disc degeneration, but conversely lead to high recurrence rate. In recent years, scholars have turned ...
Intervertebral disc calcification and herniation commonly affects Dachshund where the predisposition is caused by an early onset degenerative process resulting in disc calcification. A continuous spectrum of disc degeneration is seen within and among dog breeds, suggesting a multifactorial etiology. The number of calcified discs at 2 years of age determined by a radiographic evaluation is a goo...
Animal models of intervertebral disc degeneration play an important role in clarifying the physiopathological mechanisms and testing novel therapeutic strategies. The objective of the present study is to describe a simple animal model of disc degeneration involving Wistar rats to be used for research studies. Disc degeneration was confirmed and classified by radiography, magnetic resonance and ...
Despite the high prevalence of intervertebral disc disease, little is known about changes in intervertebral disc cells and their regenerative potential with ageing and intervertebral disc degeneration. Here we identify populations of progenitor cells that are Tie2 positive (Tie2+) and disialoganglioside 2 positive (GD2+), in the nucleus pulposus from mice and humans. These cells form spheroid c...
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