Báo cáo y học: " Live cell visualization of the interactions between HIV-1 Gag and the cellular RNA-binding protein Staufen1" pot

... membranes thereby modulating HIV-1 assembly. The formation of the HIV-1 RNP is dynamic and likely central to the fate of the vRNA during the late phase of the HIV-1 replication cycle. Results: ... visualization of the localization of protein- protein and protein- protein-RNA interactions in live cells. We identified where the virus-host interacti...

Ngày tải lên: 12/08/2014, 23:23

... mesenchymal benign lesions origi- nating from the mature lipid tissue 1 . They constitute approximately 0.6% of the laryngeal and hypopha- ryngeal benign tumors 4 . Laryngeal and hypopharyn- geal ... case, the feeling of a mass in the throat without dysphagia was the only symptom of large pyriform sinus lipoma. The preferred method of treatment for laryngeal and...

Ngày tải lên: 25/10/2012, 10:51

... hyphae from the outer periphery of a sandwiched colony, from RNA of a pool of 100 of such tips, and from RNA of the 3-mm-wide periphery of sandwiched colonies of A. niger . The average cycle thre ... at the periphery of the colony [7] or within a pool of hyphal tips from exploring hyphae [14] often had an absent call in the arrays of the single hyphae. Appa...

Ngày tải lên: 09/08/2014, 23:20

... HY, Soh BS, Lou Y, Yang J, Ma Y, Chai L, Ng HH, Lufkin T, Robson P, Lim B: Sall4 modulates embryonic stem cell pluripotency and early embryonic development by the transcriptional regulation of ... Further more, these Ly5.2+ cells were able to reconstitute granulocyte, T cells, and B cells, as well as immature blood cells, as indi- cated by expression of GR-1, CD4/8, B220 and...

Ngày tải lên: 10/08/2014, 21:23

... almost the whole structure of the lymph node. There was no other tumor mass in the body o r in the mediastinum. Histological and phenotypic findings The lymph node biopsy showed a partially alveolar ... certainty [25]. The overlap between BL and DLBCL has been dis- cussed, including mediastinal “gray zone ” lymphoma and other lymphomas with atypical immuno-pheno- types....

Ngày tải lên: 11/08/2014, 00:23

... out the oper- ation on the patient and was the primary editor of the manuscript. RRB assisted in the care of the patient and edited the manuscript. FW and YH provided the pathology images and ... given the large number of patients undergoing radiation therapy for breast cancer. Overall, SCC of the nipple is quite rare, likely because the area is not a sun...

Ngày tải lên: 11/08/2014, 12:20

... great deal of skill and hard work. In one set of experiments on single cells [17], they made a measurement of the dry mass of single cells by interferometry and then placed it in the cycle by following ... is the paradigm for the cell cycle. Tetrahymena pyriformis has a long and distinguished his- tory in the cell cycle with its early induction synchrony. But in t...

Ngày tải lên: 13/08/2014, 22:22

... C4), and the number of human leukocyte antigen DR (HLA-DR) molecules per monocyte surface. “Day 1” was defined as the day of the first bioreactor treatment. Viability and functionality of the ... of 13 Conclusions The objective of the current study was to deploy donor granulocytes in patients with septic shock and immune cell- paralysis in a strictly extracorporea...

Ngày tải lên: 14/08/2014, 07:21

... L 2 21 2L 21 ð2Þ where Z cF is the distance of the fluorophore from the center of the bilayer, L c1 is the distance of the shallow quencher 1 from the bilayer center, and L 21 is the distance between the shallow ... at various times and diluted into 1 mL of the assay mixture. Determination of ATP hydrolyzing activity The coupled enzyme assay was used to de...

Ngày tải lên: 08/03/2014, 09:20

... inflammatory cell infil- tration and synovial hyperplasia that contribute to the progres- sive degradation of cartilage and bone [6,7]. The removal of the synovial pannus by either surgery [8] or ... Analysis of glycosaminoglycan (GAG) synthesis by cartilage following rTRAIL injection. Cartilage shavings were taken from the femoral condyles of rabbits 48 h post-injecti...

Ngày tải lên: 09/08/2014, 07:20