Báo cáo y học: "Detection of bone erosions in rheumatoid arthritis wrist joints with magnetic resonance imaging, computed tomography and radiography" ppt

... Østergaard M: Magnetic resonance imaging of wrist and finger joints in healthy subjects occasionally shows changes resembling erosions and synovitis as seen in rheu- matoid arthritis. Arthritis Rheum ... difference and sensitivity to change of magnetic resonance imaging and radiographic scoring of structural joint damage in rheumatoid arthritis fin- ge...

Ngày tải lên: 09/08/2014, 10:23

... difference and sensitivity to change of magnetic resonance imaging and radiographic scoring of structural joint damage in rheumatoid arthritis fin- ger, wrist, and toe joints: A comparison of the ... extremity MRI is highly specific and sensitive for synovitis and bone erosions in rheumatoid arthritis wrist and finger joints: a comparison with conv...

Ngày tải lên: 09/08/2014, 07:20

... H, Hyldstrup L; the TIRA group: Bone loss in unclassified polyarthritis and early rheumatoid arthritis is better detected by digital X-ray radiogrammetry than dual energy X-ray absorptiometry: ... metabolism of cortical bone matrix compared with trabecular bone tissue. Otherwise, cortical thinning of periarticular bone, enhanced by the inflammatory process, is a typical f...

Ngày tải lên: 09/08/2014, 10:22

... production of tumor necrosis factor α (TNF-α) and interleukin-1β (IL-1β) by monocytes is strongly induced by direct contact with stimulated T lymphocytes, and this mechanism may be critical in the ... signaling of monocytes by stimulated T cells: a major pathway for cytokine induction. Eur Cytokine Netw 2000, 11:346-353. 3. Feldmann M, Maini RN: Anti TNF-alpha therapy of rheuma...

Ngày tải lên: 09/08/2014, 01:24

... characterized by chronic prolifer- ative synovitis, with hyperplasia of the synovial lining cells, inflammatory cell infiltration and angiogenesis in the sublining cell layer. Hyperplastic synovial lining ... proliferating mass of synoviocytes locally invades the cartilage and bone, destroy- ing the joint. MMPs, mainly produced in FLS, play a central role in arthritic joint d...

Ngày tải lên: 09/08/2014, 07:20

... was 7%, of morning stiffness <15 minutes 8%, of the absence of fatigue 9%, of the absence of joint tenderness 13%, of the absence of joint swelling 16% and of the absence of joint pain by anamnesis ... months: Morning stiffness <15 minutes No fatigue No joint pain by history No joint tenderness or pain on motion No soft-tissue swelling in joints or tender sheats...

Ngày tải lên: 09/08/2014, 08:22

... of HAT activity to HDAC activity may sensitize cells to inflammatory gene transcription via chromatin remodeling, may increase the DNA binding and activity of transcription factors, and may increase ... significantly reduced joint swelling, synovial inflammation and bone erosion [71]. The clinical benefits of FK228 were again mirrored by an increase in synovial cell histone ac...

Ngày tải lên: 09/08/2014, 11:20

... It was of varying morphology ranging from predominantly hyaline in 22% of biopsy specimens, mixed in 48%, through to predominantly fibrocartilage in 30%, apparently improving with increasing time ... meniscus, in contrast, had much staining for types I and III collagens, patchy staining for type II collagen, and a little for type VI collagen. Most glycosaminoglycan staining...

Ngày tải lên: 09/08/2014, 01:21

... Active Controlled Study of Patients Receiving Infliximab for Treatment of Rheumatoid Arthritis of Early Onset; ASSURE = Abatacept Study of Safety in Use with Other Rheumatoid Arthritis Therapies; ... Sandberg G, Crayton H: Demyelination occurring during anti TNF therapy for inflammatory arthritides. Arthritis Rheum 2001, 44:2862- 2869. 65. Robinson WH, Genovese MC, Morel...

Ngày tải lên: 09/08/2014, 01:22

... joints, stratified by imaging modality and combinations thereof Joint Joints with signs of synovitis Joints with no signs of synovitis on US or MRI Number of joints examined Agreement: US ... destruc- tive and inflammatory changes in RA finger joints, with high agreement with MRI. Ultrasonography was more sensitive than plain film radiography in assessing bon...

Ngày tải lên: 09/08/2014, 07:20