Báo cáo y học: "Stem cells, inflammation and allergy" ppsx
Báo cáo y học: "Stem cells, inflammation and allergy" ppsx
... growth factors and cytokines. For example, CXCR4/CXCL12, a general inflammatory chemokine receptor and chemok- ine ligand, is the only known chemokine receptor expressed by HSCs and plays an instrumental ... for citation purposes) Allergy, Asthma & Clinical Immunology Open Access Review Stem cells, inflammation and allergy Marie-Renee Blanchet* and Kelly M McNagny Address:...
Ngày tải lên: 08/08/2014, 21:20
Báo cáo y học: "Markers of inflammation and coagulation indicate a prothrombotic state in HIV-infected patients with long-term use of antiretroviral therapy with or without abacavir" pptx
... Landay A, Jacobson L, Tracy R: Inflammatory markers among abacavir and non-abacavir recipients in the Womens' Interagency HIV Study and the Multicenter AIDS Cohort Study [Abstract 150LB]. 16th ... therapy with or without abacavir AIDS Research and Therapy 2010, 7:9 Jong et al. AIDS Research and Therapy 2010, 7:9 http://www.aidsrestherapy.com/content/7/1/9 Page 3 of 7 In the c...
Ngày tải lên: 10/08/2014, 05:21
Báo cáo y học: " High efficient isolation and systematic identification of human adipose-derived mesenchymal stem cells." ppsx
... of flow cytometric analysis. ZYD took part in differentiation assays. YJX by part initiated the study. YL and XH participated in manuscript modification. XH and YLL conceived the study, organized ... USA). G-banding karyotype analysis To analyze the karyotype of hADSCs within 12 passages, cell division was blocked in mitotic metaphase by 0.1 μg/ml colcemid for 2 h. Then the cells were try...
Ngày tải lên: 10/08/2014, 10:20
Báo cáo Y học: Requirement of caspase and p38MAPK activation in zinc-induced apoptosis in human leukemia HL-60 cells potx
... antibody was used as a secondary antibody. The antibody-reactive bands were revealed by ECL-based detection (Amersham Phar- macia Biotech). Statistical analysis Data were analyzed by analysis of ... MTT, 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide; PARP, poly(ADP-ribose) polymerase; Py, pyrithione; TPEN, N,N,N¢,N¢-tetrakis-(2-pyridylmethyl)ethylenediamine; TUNEL, terminal...
Ngày tải lên: 23/03/2014, 21:20
báo cáo hóa học:" Stem cells from umbilical cord blood do have myogenic potential, with and without differentiation induction in vitro" pdf
... 200. Dystrophin IF after 15 days in cultureFigure 5 Dystrophin IF after 15 days in culture. Antibody anti-dystrophin N-terminal in green fluorescence. a) DMD muscle cells, after 15 days in culture, ... phe- notype. Cell fusion seems to be a rare phenomenon either in vivo or in vitro (1/100000 cells) and probably occurs in cell types where polyploidy is common, like hepatocytes, car- CD34...
Ngày tải lên: 18/06/2014, 15:20
Báo cáo sinh học: "stem cells, influenza, pit bulls, Darwin, and more" ppsx
... probably, is the whiff of controversy – Lander’s article asks whether the stem cell concept is holding us back – and an Opinion from Alexey Khodjakov and Conly Rieder, provocatively entitled ... virus [2], were both published relatively recently, in September. Clearly a major factor is topicality: the ear- lier infl uenza A (H1N1) Q&A from Doherty and Turner [3] is also on the l...
Ngày tải lên: 06/08/2014, 19:21
Báo cáo y học: "Heterogeneity of CD4+ and CD8+ memory T cells in localized and generalized Wegener’s granulomatosis." potx
... Germany). CD4 + or CD8 + lym- phocytes were gated for analysis based on light scattering properties and on CD4 or CD8 and CD45 staining. Data were collected for 10 4 lymphocytes. Positively and ... Th1-type and Th2-type cytokine and chemokine receptors has been described. Thus, the local cytokine milieu might depend on the site and extent of disease activity [4,5]. The shift in th...
Ngày tải lên: 09/08/2014, 01:21
Báo cáo y học: "Prevalence, clinical relevance and characterization of circulating cytotoxic CD4+CD28– T cells in ankylosing spondylitis" ppt
... and much work has concentrated on characterizing B27 restricted cytotoxic T lymphocytes in spondyloarthropathy patients [3,4]. CD8 + cytotoxic T lymphocytes identified by the CD28 – pheno- type ... metrology score, but they are independent of age and duration of ankylosing spondylitis. CD4 + CD28 – T cells produce IFN-γ and perforin, and thus they must be considered proinflammatory a...
Ngày tải lên: 09/08/2014, 01:23
Báo cáo y học: "T-cell senescence and contraction of T-cell repertoire diversity – catalysts of autoimmunity and chronic inflammation" pdf
... goronzy.jorg@mayo.edu Arthritis Research & Therapy Vol 5 No 5 Goronzy and Weyand 231 with ankylosing spondylitis. Namekawa and colleagues [54] demonstrated the presence of these cells in the syn- ovial ... mechanical and biologic interactions. Cardiovasc Res 1999, 41:369-375. 79. Weyand CM, Goronzy JJ, Liuzzo G, Kopecky SL, Holmes DR Jr, Frye RL: T-cell immunity in acute coronary sy...
Ngày tải lên: 09/08/2014, 01:23
Báo cáo y học: "VLA-4-dependent and -independent pathways in cell contactinduced proinflammatory cytokine production by synovial nurselike cells from rheumatoid arthritis patients" potx
... contribution of lymphocyte binding and subsequent transmigration to the accelerated proinflammatory cytokine production by the RA-SNC77 cells, and show that lymphocyte binding mediated by the very late ... enhanced proinflammatory cytokine production by the RA-SNC77 cells. Discussion RA is characterized by chronic infiltration of T lymphocytes and B lymphocytes, plasma cells, and...
Ngày tải lên: 09/08/2014, 06:22