Báo cáo y học: "Human embryonal epithelial cells of the developing small intestinal crypts can express the Hodgkin-cell associated antigen Ki-1 (CD30) in spontaneous abortions during the first trimester of gestation" ppsx
Báo cáo y học: "Human embryonal epithelial cells of the developing small intestinal crypts can express the Hodgkin-cell associated antigen Ki-1 (CD30) in spontaneous abortions during the first trimester of gestation" ppsx
... activated lymphocytes. The identification of this antigen in cells as apparently dis- parate as activated lymphocytes, R-S cells and now human epithelial cells of the developing fetal intestinal crypts suggests ... viral infection of lymphocytes. The demonstration of large R-S like cells in the developing crypts within a lymphoplasmacytic infiltrate,...
Ngày tải lên: 13/08/2014, 22:22
Báo cáo y học: " Human lung cancer cells express functionally active Toll-like receptor 9" potx
... surgical part of the study. EV conducted the pathological part of the study and was involved in the design of the study. KD and PZ conducted the clinical part of the study and were involved in the design ... weak expression in respiratory epithelial cell lines and primary epithelial cells [29]. The CpG-ODN sequence M362 used in our study is known to pot...
Ngày tải lên: 12/08/2014, 18:21
Báo cáo y học: "Tumor-infiltrating effector cells of α-galactosylceramide-induced antitumor immunity in metastatic liver tumor" pdf
... profound immunity, including acquired immunity, by inducing the infiltration of DC and CD8+T cells into tumor nodules. These findings suggest that this glycolipid antigen may be a promising candidate for the ... vivo experiments and flow cytometry assays. HK performed statistical analysis and participated in the design of the study. YS participated in the design of th...
Ngày tải lên: 11/08/2014, 10:23
Báo cáo y học: " Human TRIM5α mediated restriction of different HIV-1 subtypes and Lv2 sensitive and insensitive HIV-2 variants Patrick Kaumanns, Isabel Hagmann and Matthias T " pps
... Challenging these indicator cells with HIV-1 and HIV-2 isolates results in the induction of luciferase and β-galactosidase allowing easy detection of infection and titration. In the absence of an ... observed, indicating the escape from Lv2- mediated restriction due the single amino acid change in the capsid protein. Compared to the control cells TZM- LNCX2 the o...
Ngày tải lên: 13/08/2014, 09:20
Báo cáo Y học: Differential scanning calorimetric study of myosin subfragment 1 with tryptic cleavage at the N-terminal region of the heavy chain pdf
... role of the N-terminal region of the myosin head in the communication between the motor domain and regulatory domain can also be proposed. In the crystal structures of the class II myosins, the N-terminal ... compared the thermal unfolding of S1 species with the heavy chain cleaved by trypsin at specific, well- defined sites. Thermal unfolding of S1 cleaved by...
Ngày tải lên: 17/03/2014, 10:20
Báo cáo y học: " Influenza H5N1 virus infection of polarized human alveolar epithelial cells and lung microvascular endothelial cells" pdf
... endothelial cells raising the question of whether virus regressing the basolateral aspect of the type I-like alveolar epithelial cells can infect the lung microvascular endothelial cells by the basolateral ... aspect. Polarity of cytokine secretion in influenza H5N1 virus infected alveolar epithelium We next investigated whether there was polarity in the secre...
Ngày tải lên: 12/08/2014, 14:20
Báo cáo y học: "Human T-cell leukemia virus type I infects human lung epithelial cells and induces gene expression of cytokines, chemokines and cell adhesion molecules" ppt
... inflammatory cytokines and chemokines by HTLV-I-infected epithelial cells, in addition to that by infiltrating lymphocytes, may also play a role in the pathogenesis of HTLV-I-related pul- monary diseases. ... diseases through the local production of inflammatory cytokines and chemokines in T cells. However, little is known about induction of these genes by HTLV-I infection...
Ngày tải lên: 13/08/2014, 05:21
Báo cáo y học: "B cell-activating factor of the tumor necrosis factor family (BAFF) is expressed under stimulation by interferon in salivary gland epithelial cells in primary Sjögren''''s syndrome" ppt
... staining for cytokeratin 7 (a) and cytokeratin 19 (b) and the absence of staining with cytokeratin 20 (c) indicates the specificity of ductal epithelial cell origin. The absence of staining ... possibility of contamination with myeloid cell. Positive staining with cytokeratin 7 (i) and the absence of staining with cytokeratin 20 (j) indicate the ductal epithelial or...
Ngày tải lên: 09/08/2014, 07:20
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
... Collectively, our data suggest that hypoxia driven expression of HIF-1α may be important in determining the phenotype of the inner meniscus. Competing interests The authors declare that they have ... this hypoxia-induced expression of P4Hα(I) was blocked in monolayer cultures of meniscus cells by the hypoxia-inducible factor (HIF)-1α inhibitor (YC-1). In fresh tissue f...
Ngày tải lên: 09/08/2014, 10:20
Báo cáo y học: " Human Th17 cells." potx
... confirmed the existence of Th17 cells, but they have shown that the origin of these cells in humans differs from that in mice, with IL-1β and IL-23 being the major cytokines responsible for their ... lupus erythematosus [72] or systemic sclerosis [73]. Recently, increased expression of CC chemokine ligand 20 (the chemokine able to bind CC chemokine receptor 6 expressing Th...
Ngày tải lên: 09/08/2014, 10:23