Báo cáo y học: "Positive End-Expiratory Pressure may alter b

Báo cáo y học: "Positive End-Expiratory Pressure may alter breathing cardiovascular variability and baroreflex gain in " ppt

... change in baroreflex gain or RR variability [54]. Lastly, oxygenation status might also be involved, as hypoxemia has been shown to decrease the baroreflex gain in healthy volunteers [55] and the ... benzodiazepines decreased the high-frequency RR variability [53]. In sep- tic shock, baroreflex gain and low-frequency/high-frequency ratio of RR variability were co...

Ngày tải lên : 12/08/2014, 11:21

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Báo cáo y học: "How HTLV-1 may subvert miRNAs for persistence and transformation" pot

... pathway by competing with cellular pre-miRNAs for exportin-5 in the nucleus as well as by binding Dicer in the cytoplasm [13]. VA1 RNA also interacts with PKR (interferon-inducible double-stranded ... key player overexpressed in HTLV-1-infected ATL cells is miR-146a. This miRNA was first identified as an immune system regulator induced by lipopolysaccharide (LPS) and proinflammatory c...

Ngày tải lên : 13/08/2014, 05:21

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Báo cáo Y học: Two different E2F6 proteins generated by alternative splicing and internal translation initiation ppt

... resulting product was digested with BglII and XbaI and inserted into pGL2- Avr digested with BglII and AvrII. In a second step, a 2.4-kb genomic SacI–BglII fragment containing the remaining 5¢UTR and ... During re-entry into the cell cycle, E2F6 and E2F6b transcription increased with peak levels in late G1/early S. Moderate levels of the two transcripts were found in conﬂuent...

Ngày tải lên : 08/03/2014, 09:20

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Báo cáo Y học: When the embryonic genome ﬂexes its muscles Chromatin and myogenic transcription regulation ppt

... lysozyme gene in myeloid cells [67], and for the b-globin gene in erythrocytes [68]. Priming by SWI/SNF complexes may even apply to the myogenic determination genes themselves. It was recently ... extracellular signals. Interestingly, myogenin was signiﬁcantly less efﬁcient than MyoD or Myf5 in initiating endogenous muscle gene expression. Domain-swap experiments between MyoD and...

Ngày tải lên : 31/03/2014, 21:21

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Báo cáo y học: "The abilities of improved schizophrenia patients to work and live independently in the community: a 10-year long-term outcome study from Mumbai, India" ppsx

... community, within their families, lacking significant improvement in clinical as well as social func- tions. They were continuing treatment and did not require any prolonged stay in hospital or in ... Meltzer HY: Outcome in schizophrenia: beyond symptom reduction. J Clin Psychiatry 1999, 60:3-7. 54. Leucht S, Lasser R: The concepts of remission and recovery in schizophrenia. Pha...

Ngày tải lên : 08/08/2014, 23:21

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Báo cáo y học: "The VH gene repertoire of splenic B cells and somatic hypermutation in systemic lupus erythematosus" potx

... found in the sera of healthy individuals in that they bind to dsDNA with high affinity, they are often cationic in charge and they do not usually cross-react with unrelated antigens [2]. Despite intensive ... princi- pally against nuclear antigens including double stranded (ds)DNA, ribonucleoprotein particles, histones and nonhi- stone chromatin proteins. Other antibodies bind cell...

Ngày tải lên : 09/08/2014, 01:21

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Báo cáo y học: "Hypoxic conditions increase hypoxia-inducible transcription factor 2α and enhance chondrogenesis in stem cells from the infrapatellar fat pad of osteoarthritis patients" pps

... Welwyn Garden City, UK). Cells from passage 2 were also analysed by flow cytometry. Cells in monolayer were detached with trypsin (0.05%, with 5 mM EDTA), washed and incubated with primary mouse ... synthesis of procollagen chains in vivo and in vitro [48]. HIF2α is closely related to HIF1α, with similarities in DNA binding and dimerisation, but with differ- ences in transacti...

Ngày tải lên : 09/08/2014, 10:20

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Báo cáo y học: "Human meniscus cells express hypoxia inducible factor-1α and increased SOX9 in response to low oxygen tension in cell aggregate culture" ppsx

... Oxygen tension in zones of the epiphyseal plate, the metaphysis and diaphysis. An in vitro and in vivo study in rats and rabbits. J Bone Joint Surg Am 1971, 53:719-728. 40. Lund-Olesen K: Oxygen ... Arnoczky SP: Gross and vascular anatomy of the meniscus and its role in meniscal healing, regeneration, and remodelling. In Knee Meniscus: Basic and Clinical Foundations...

Ngày tải lên : 09/08/2014, 10:20

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Báo cáo y học: "T-614, a novel immunomodulator, attenuates joint inflammation and articular damage in collagen-induced arthritis" docx

... was indicated by increased edema and erythema of one or both ankle joints, followed by involve- ment of the metatarsal and interphalangeal joints. Fully devel- oped arthritis, including red and ... lymphocytes in both mice and humans, despite having no notable action on B-lym- phocyte proliferation [1]. It also suppressed inflammatory cytokine production in cultured human synovial...

Ngày tải lên : 09/08/2014, 13:22

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Báo cáo y học: "Advanced glycation end products induce cell cycle arrest and proinflammatory changes in osteoarthritic fibroblast-like synovial cells" doc

... tissue into the synovium may play a role in the initiation and perpetuation of inflammation and degradation processes. RAGE as well as AGEs are present in the synovial lining, sublining and endothelium ... marker CD90 and AGE-BSA incubation had no influence on CD90+ expression. The intensive intracellular staining for N ε -carboxymethyllysine (CML) and imidazolone in AGE-BS...

Ngày tải lên : 09/08/2014, 14:22

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