Tìm thấy 20+ kết quả cho từ khóa "Articular cartilage"
tailieu.vn Xem trực tuyến Tải xuống
Effects of local anesthetics on articular cartilage. In vivo effects of single intra-articular injection of 0.5% bupivacaine on articular cartilage. Long-term effects of bupivacaine on cartilage in a rabbit shoulder model.. Effect of intra-articular injection of levobupivacaine on articular cartilage and synovium in rats. Chondrocyte death by apoptosis is associated with the initiation and severity of articular cartilage degradation.
tailieu.vn Xem trực tuyến Tải xuống
How does intraarticular dexmedetomidine injection effect articular cartilage and. However, the effects of. dexmedetomidine on articular structures have not yet been evaluated. Our aim was to determine the effects of intraarticular dexmedetomidine injection on articular structures such as cartilage and synovium.. Methods: Twenty adult rats (Sprague-Dawley) were enrolled in the study.
tailieu.vn Xem trực tuyến Tải xuống
Liu, Characterization of collagen type I and II blended hydrogels for articular cartilage tissue engi- neering, Biomacromolecules e3152.. Liu, Collagen type I and II blend hydrogel with autologous mesenchymal stem cells as a scaffold for articular cartilage defect repair, ACS Biomater. Efe, Cell-free cartilage repair in large defects of the knee: increased failure rate 5 years after implantation of a collagen type I scaffold, Arch..
tailieu.vn Xem trực tuyến Tải xuống
Grade 1 signal intensity alterations with an intact surface of the articular cartilage compared with the surrounding normal cartilage. Grade 2 partial-thickness defect of the cartilage. Grade 3 fissuring of the cartilage to the level of the subchondral bone Grade 4 exposed subchondral bone. tear degree Chondral lesion degree. Effusion Cyst Volume Age Lindgren change value Spearman’s rho Meniscal tear degree Correlation Coefficient . Chondral lesion degree Correlation Coefficient .
tailieu.vn Xem trực tuyến Tải xuống
Knee cartilage defects in a sample of older adults: natural history, clinical significance and factors influencing change over 2.9 years. Factors affecting progression of knee cartilage defects in normal subjects over 2 years. Outcome of untreated traumatic articular cartilage defects of the knee: a natural history study
tailieu.vn Xem trực tuyến Tải xuống
The cytoplasm of MGP-positive chondrocytes in articular cartilage were stained brown. MGP = Matrix Gla (γ-carboxyglutamate) protein Age (months)Whole specimenMicroscopic staining (Medial tibial plateau cartilage)IHC* 1Articular surface was smooth and intact, and a small amount of colorless and transparent synovial fluid was seen in the articular cavity.
tailieu.vn Xem trực tuyến Tải xuống
Molecular changes in articular cartilage and subchondral bone in the rat anterior cruciate ligament transection and meniscectomized models of osteoarthritis. Characterization of articular cartilage and subchondral bone changes in the rat anterior cruciate ligament transection and meniscectomized models of osteoarthritis. Proteolysis and cartilage development are activated in the synovium after surgical induction of post traumatic osteoarthritis.
tailieu.vn Xem trực tuyến Tải xuống
In contrast to osteoarthritic large synovial joints, the covering of the articular surfaces with hyaline cartilage is frequently retained in posterior intervertebral joints [137, 145]. This was observed even in the presence of large osteophytes and dense sclerosis of the subchondral bone. complete loss of articular cartilage ) cysts and pseudocysts in the bone ) dense bone sclerosis. Spontaneous ankylosis of the facet joints is rare.
tailieu.vn Xem trực tuyến Tải xuống
Progressive disease causes extensive morphological changes in articular cartilage and sub- chondral bone, which may result in narrowed joint gap, subchondral sclerosis, osteophytes and deformation of the glenoid including alterations of glenoid angles. An ideal range is not clearly defined to date, but the geom- etry of the glenoid may predispose for alterations .
tailieu.vn Xem trực tuyến Tải xuống
In vitro and in vivo studies have demonstrated that IL-1β and TNF-α were prominent catabolic cytokines involved in the articular cartilage destruction progress in osteoarthritis. Recent studies have shown that IL-1β was capable of triggering the synthesis of most of the proteinase enzymes that damage the cartilage tissue [4, 8, 9].. Chart 1: The correlation between IL-1β concentration and pain level in patients with knee osteoarthritis..
tailieu.vn Xem trực tuyến Tải xuống
the articular cartilage matrix and the function and symp- toms of patients after 36 months [28].
tailieu.vn Xem trực tuyến Tải xuống
On the contrary, type X collagen is found in the transition from articular cartilage (Xu et al., 2008) to bone and is the hallmark hypertrophic chondrocyte marker. tBP: Treated bovine pericardium liquid extract.. Rhinoplasty is not only considered as plastic surgery for improving aesthetic appearance, but also for the correction of physical defects (Nguyen et al., 2015).. Chondrogenic differentiation of hADSC-treated bovine pericardium (tBP). hADSCs cultured on treated bovine pericardium (tBP).
tailieu.vn Xem trực tuyến Tải xuống
For patients who have medial compartmental OA with varus deformity of the knee, high tibial osteotomy, which corrects the limb deformity by shifting the mechanical axis to the lateral side and decreasing the contact pres- sure on the affected medial cartilage, can provide an adequate mechanical environment for preventing further degeneration of the articular cartilage [28].
tailieu.vn Xem trực tuyến Tải xuống
Biological effects of the plant-derived polyphenol resveratrol in human articular cartilage and chondrosarcoma cells. doi:https://doi.org/10.1002/jcp.24049.
tailieu.vn Xem trực tuyến Tải xuống
However, fluoroquinolones are not currently recommended for the treatment of children or pregnant women because of possible effects on articular cartilage.. Although rare in the United States, these β-lactamase- negative ampicillin-resistant strains are increasing in prevalence in Europe and Japan. Continued monitoring of the evolving antimicrobial susceptibility patterns of H
tailieu.vn Xem trực tuyến Tải xuống
The damage of articular cartilage injury and edema of bone marrow under the articular surface is the main pathological manifestation of sacroiliac arthritis in the early stage.
tailieu.vn Xem trực tuyến Tải xuống
Acetabular dyspla- sia results in decreased acetabular cover of the femoral head and increased pressure on the hip, which gener- ates articular cartilage failure, causing osteoarthritis of. the hip. However, osteoarthritis of the hip joint occasionally develops in patients with a normal CE angle.. Moreover, pelvic retroversion has been recently shown to result in decreased acetabular cover of the femoral head, causing osteoarthritis of the hip [5]..
tailieu.vn Xem trực tuyến Tải xuống
If left untread, meniscal tears are thought to carry potential sequelae, resulting in abnormal stress distribution within the tibiofemoral joint. therefore, accelerating the deterio- ration of the articular cartilage and early post-traumatic osteoarthritis [1, 2]. Overall, risk factors for meniscal tears are considered to be extrinsic and intrinsic.
tailieu.vn Xem trực tuyến Tải xuống
Quantitative MRI measurements such as T1rho and T2 have predominantly been used as a way of quantifying proteoglycan, collagen and water content in articular cartilage [5–7]. T1rho and T2 relaxometry have been used extensively to probe the composition of colla- gen rich tissues such as cartilage, ligament and meniscus [8].
tailieu.vn Xem trực tuyến Tải xuống
Additional cartilage remains at the extreme ends of the anlage to become the articular cartilage essential in joint function. The regions encompassing the growth plate are the metaphyses, whereas the two ends of the bone are the epiphyses. This expansive proliferation and hypertrophy occurring in both growth plates essentially pushes the ends of the bone apart, resulting in overall elongation.