Báo cáo y học: "Rev and Rex proteins of human complex retrov

Báo cáo y học: "Rev and Rex proteins of human complex retroviruses function with the MMTV Rem-responsive element" doc

... Retrovirology Research Rev and Rex proteins of human complex retroviruses function with the MMTV Rem-responsive element Jennifer A Mertz, Mary M Lozano and Jaquelin P Dudley Address: 1 Section of Molecular ... Both the sophisticated mode of transmission and production of multiple accessory and regulatory proteins imply that MMTV is a complex retrovi...

Ngày tải lên : 13/08/2014, 05:21

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Tài liệu Báo cáo Y học: Antibacterial and antifungal properties of a-helical, cationic peptides in the venom of scorpions from southern Africa pptx

... sequence of the peptides in the venom of scorpions belonging to the same family, independent of the continent and region where they live. In this study, the biological activity of parabutoporin and ... acts synergistically with amoxicillin, cefuroxime and erythro- mycin. Parabutoporin and opistoporin 1 enhance the antibacterial activity of cefuroxime. Mastopara...

Ngày tải lên : 21/02/2014, 15:20

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Báo cáo y học: "Structural and functional characterization of human apolipoprotein E 72-166 peptides in both aqueous and lipid environments" pot

... separate the lipoproteins by their charge [43]. In these experiments , the interaction of VLDL and apoE proteins increased the charge of VLDL particles, result- ing in the migration of VLDL band (lane ... amino acids and there are three isoforms, apoE2, apoE3, and apoE4, encoded by the ε2, ε3, and ε4 genes, respectively. These isoforms differ from each other only at...

Ngày tải lên : 10/08/2014, 05:21

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Báo cáo y học: "Anabolic and catabolic responses of human articular chondrocytes to varying oxygen percentages" ppt

... normalized to the amount of DNA. (D - E) Amounts of newly synthesized collagen (D) and proteoglycan (E) measured in pellets cultured for 18 days (two weeks of Phase I and four days of Phase II). The upper ... more physio- logical (5%) oxygen percentage has a dual role in HAC metabolism, namely to enhance the proteoglycan and collagen synthesis and at the same time to r...

Ngày tải lên : 12/08/2014, 11:23

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Báo cáo y học: "Phenotypic and genotypic characterization of Human Immunodeficiency Virus type 1 CRF07_BC strains circulating in the Xinjiang Province of China" pot

... contributions LM and SJ designed the study, analyzed the data, and drafted the manuscript. YG, YL, JS, SQ, XY, ZM, YH, XH collected samples and performed the experiments. YS supervised and directed the studies. ... gp120 of the CRF07_ BC and subtype B' viruses were analyzed. The results showed that the frequency of the potential N-glyc- osylation sites in...

Ngày tải lên : 12/08/2014, 23:21

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Báo cáo y học: "Inflammatory and transcriptional roles of poly (ADP-ribose) polymerase in ventilator-induced lung injury" doc

... necessary. The lack of such data is a major limitation of this study, and the higher activity of NF-κB of the PJ34+VILI group than the sham and LPV groups suggests that NF-κB is activated by complex ... analyzed the data, and wrote the manuscript. MHS performed the sta- tistical analysis and the interpretation of data. DWY and KHJ participated in the ex...

Ngày tải lên : 13/08/2014, 11:22

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Báo cáo Y học: A model for recognition of polychlorinated dibenzo-p-dioxins by the aryl hydrocarbon receptor docx

... ®nal quality of the model. Other information, such as predicted and observed secondary structures of the target and template proteins, and sequence and structure conservation in their families, should therefore ... FixL and PYP, structures are known for the inactive and active signaling states. In the case of PYP, conformational changes occur in the neighborhood...

Ngày tải lên : 24/03/2014, 00:21

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Báo cáo y học: "Enhancing versus Suppressive Effects of Stress on Immune Function: Implications for Immunoprotection versus Immunopathology" doc

... important representation of the state of distribution of leukocytes in the body and of the state of activation of the immune system. The ability of acute stress to induce changes in leukocyte distribution within ... blood leukocyte numbers are characterized by a significant decrease in the numbers and percentages of lymphocytes and monocytes and by an incre...

Ngày tải lên : 08/08/2014, 21:20

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Báo cáo y học: " Genetic and functional analysis of HIV-1 Rev Responsive Element (RRE) sequences from North-India" pdf

... exploits the splicing machinery very efficiently by using the Rev protein which binds with high affinity and specificity to highly structured cis-acting RNA element present within the coding region of ... 94%. Thus RRE region is one of the most conserved reg ions in the genomic RNA between HIV-1 subtypes B and C and with probably other subtypes as well. The analysis...

Ngày tải lên : 10/08/2014, 05:21

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Báo cáo y học: " Restriction by APOBEC3 proteins of endogenous retroviruses with an extracellular life cycle: ex vivo effects and in vivo "traces" on the murine IAPE and human HERV-K elements" pot

... February 2006 assembly and Human GoldenPath hg18, March 2006 assembly; http://genome.ucsc.edu/ ) by using as a querying probe the sequence of the previously described functional IAPE-D1 copy [18], the ... displaying the highest homology to their cognate probe were selected for the IAPE-D and HERV-K elements. Twenty sequences with the highest homology to the IAPE-A sequ...

Ngày tải lên : 13/08/2014, 05:21

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