Báo cáo y học: "IL-2 production correlates with effector cell differentiation in HIV-specific CD8+ T cells" doc

... phenomena using 8- color cytokine flow cytometry, and tested the hypothesis that these two findings were causally related. We analyzed cytokine profiles and memory /effector phenotypes of HIV-specific ... subjects (Table 1). Yet, these subjects tended to have fewer CD8+ effector T cells and more cells of intermediate differentiation. Thus, the differentiation of the CD4+ and CD8+...

Ngày tải lên: 10/08/2014, 05:20

... partially with eosinophilic proteinaceous material, without atypia or mitotic activity, typically seen in a tubular adenoma of the breast (Fig.4,5). These glands contained a prominent myoepithelial ... component was identical to that of a tubular adenoma of the breast, with the review of the literature. This is in addition to very rare liposarcomatous stromal differentiation in...

Ngày tải lên: 31/10/2012, 16:57

... gender, inpatient versus outpatient status, or indication for the study. There may be a positive effect on image quality during a “slower” study, thereby suggesting the use of promo- tility agents ... The verifying physician used his discretion to re-examine certain segments of the CE study, or to review the entire study in total, pending the results or findings of the initial review....

Ngày tải lên: 08/08/2014, 17:20

... behav- iour. Competing interests The author(s) declare that they have no competing inter- ests. Authors' contributions AH conducted data analysis, participated in the interpre- tation of the results, ... drafting of the manuscript. SS conducted a re-analysis of data, participated in the inter- pretation of results, and drafting of the manuscript. ASM participated in the interpretat...

Ngày tải lên: 08/08/2014, 23:20

... were instructed to take a comforta- ble step forward with the left leg. In this position, participants were instructed to bend their knees to squat down as low as possible, without lifting the ... associated with pain, mobility impairment and functional limitations. However, little has been documented in relation to the frequency or distribution of these lesions. The aim of this study...

Ngày tải lên: 10/08/2014, 21:23

... found without signs of sys- temic sarcoidosis. They are attributable to infections, for- eign materials, gastrointestinal diseases and malignant tumors [1]. The reported incidence of sarcoid reactions in ... Barrett PD, Sinclair SA, Leonard N: Merkel cell carcinoma can be distinguished from metastatic small cell carcinoma using antibodies to cytokeratin 20 and thyroid transcription fact...

Ngày tải lên: 10/08/2014, 23:21

... A. Conclusions: The combination of a specific environmental precipitant represented by the hepatitis C virus infection, an altered metabolic detoxification pathway due to treatment with pegylated interferon ... cell- mediated destruction of the patient’ s hematopoietic cells. This process might have been further enhanced both in quantity and quality by the action of the IFN-a treat- ment...

Ngày tải lên: 11/08/2014, 03:21

... pulmonary cysts in 89% of CT scans of BHDS patients [6]. Cysts in BHDS are typically discrete and well-circumscribed with normal intervening lung parenchyma. They are lined by a smooth, definable ... cells with uniform nuclei, and with focal cyst formation. The pathological stage was pT1a. Germline mutation analysis of the folliculin (FLCN) gene by polymerase chain reac- tion and se...

Ngày tải lên: 11/08/2014, 12:20

... respectively. The voice activity is 50%, which l eads the physical layer a ctivity factor of 67% in uplink and 58% in downl ink. The downl ink orthogonal- ity is 0.5 and other -cell to own -cell interference ... System model AsshowninFigure1,weconsideranetworkarchitec- ture where a WLAN hotspot is overlaid within a cell. It is assumed that the WLAN hotspot is not located at the boundar...

Ngày tải lên: 21/06/2014, 00:20

... with 0.05% Tween 20 and stained with 7-aminoactinomycin D (Sigma). For intracellu- lar staining, cells were stimulated with 25 ng/ml phorbol 12-myristate 13-acetate and 1 µg/ml ionomycin in the ... directed against CD4 and CD28, and then intracellularly stained with 7-aminoactinomycin D. Peripheral blood mononuclear cells were stimulated with phorbol 12-myristate 13-acetate and io...

Ngày tải lên: 09/08/2014, 01:23