Báo cáo y học: "Sequence complementarity of U2 snRNA and U2A'''''''' intron predicts intron function" pptx
Báo cáo y học: "Sequence complementarity of U2 snRNA and U2A'''' intron predicts intron function" pptx
... low the efficiency of the splicing machinery is less and the proper splicing of intron 5 and intron 6 of U2A’ messenger fails and instead exon 6 skipping occurs and only one intron is achieved, ... autoregulated by coupling of splicing efficiency of one of its components (U2A’) to transcription of another (U2 snRNA) . Such autoregulatory function may well be...
Ngày tải lên: 14/08/2014, 14:21
Báo cáo y học: "Sequence analysis of the Epstein-Barr virus (EBV) BRLF1 gene in nasopharyngeal and gastric carcinomas" docx
... peri- odically reactivate and replicate in a lytic manner [8]. Understanding how viral latency is disrupted is a central focus in herpesvirus biology. Induction of the switch from latency to lytic cycle ... epitopes recognized by EBV-specific cytotoxic T lymphocytes. J Virol 1998, 72:8644-8649. 23. Chang CM, Yu KJ, Mbulaiteye SM, Hildesheim A, Bhatia K: The extent of genetic diversity...
Ngày tải lên: 12/08/2014, 02:20
Báo cáo y học: "A Comparison of Immuncapture Agglutination and ELISA Methods in Serological Diagnosis of Brucellosis"
... similar study conducted by Memish et al., which included 68 patients with brucellosis and 70 control group, sensitivity and specificity were found to be 45.5 % and 97.1 % for Ig M and 79 % and 100 ... analyzed by using the paired t test method on SPSS for Windows 13.0 software. This study was approved by the local institutional ethics committee of the Selcuk University Meram...
Ngày tải lên: 25/10/2012, 10:56
Báo cáo y học: "The association of meat intake and the risk of type 2 diabetes may be modified by body weight"
... with higher intake of meat were more likely to be younger and less likely to have ever smoked, have a history of CHD, stroke, hypertension, or cancer. Overall 12.35% of study participants did ... study participants completed a detailed survey including an in-person interview for assessment of dietary intake, physical activity, and measurement of anthropometrics and oth...
Ngày tải lên: 31/10/2012, 16:49
Báo cáo y học: "Comparative study of serum Na+ and K+ levels in senile cataract patients and normal individuals"
... H. Molecular and cellular biology of the lens. New York: John Willey and Sons. 1981. 24. Benedek GB. Theory of transparency of the eye. Ophthalmology, 1971; 10: 459-73. 25. Donnelly CA, Seth ... University of Tehran in 1978, and then studied ophthalmology for three years in Iran University of Medical Sciences. He is currently an associate professor in Department of Ophth...
Ngày tải lên: 03/11/2012, 09:49
Tài liệu Báo cáo Y học: The structures of the lipooligosaccharide and capsule polysaccharide of Campylobacter jejuni genome sequenced strain NCTC 11168 pdf
... sugar units was obtained by FAB-MS of the methylated core OS derivative. Figure 2 and Table 3 shows a series of A-type primary glycosyl oxonium ions, and secondary ions, of defined compositions at ... Confirmation of the repeat established by NMR was observed in the FAB- MS and MALDI-MS (Fig. 8) of the methylated PS-2. The MALDI-MS spectra shows a series of A-type primary glyc...
Ngày tải lên: 21/02/2014, 01:21
Báo cáo Y học: Fluorescent analogs of UDP-glucose and their use in characterizing substrate binding by toxin A from Clostridium difficile pdf
... with biophysical and enzymatic analysis of these enzymes should continue to improve our picture of how these glucosyl transfer reactions occur and the role that the metal ion cofactors play in stimulating ... methylanthraniloyl- ATP compounds commonly used to probe the chemistry of ATP-dependent enzymes. The reaction of excess methylisa- toic anhydride with UDP-Glc in aqueous solu...
Ngày tải lên: 08/03/2014, 22:20
Báo cáo Y học: The reactivity of a-hydroxyhaem and verdohaem bound to haem oxygenase-1 to dioxygen and sodium dithionite pdf
... amount of free a-hydroxyhaem and this can lead to an incorrect interpret- ation of the nature of the enzyme-assisted conversion of a-hydroxyhaem to verdohaem. The reaction product of a-hydroxyhaem ... free a-hydroxyhaem rapidly dimerized and subsequently aggre- gated and precipitated and that reduction of ferric a-hydroxyhaem by sodium dithionite reversed this aggre- gatio...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo Y học: Supermolecular organization of photosystem II and its associated light-harvesting antenna in Arabidopsis thaliana docx
... Biochemistry Laboratory, Department of Plant Biology, The Royal Veterinary and Agricultural University, Copenhagen, Denmark; 3 Faculty of Sciences, Division of Physics and Astronomy, Vrije Universiteit, ... from the overlap of two crystals making an angle, gradually changes. The upper and lower part of the crystal show about the same type of Moire ´ pattern (and thus of t...
Ngày tải lên: 24/03/2014, 04:21
Báo cáo y học: "The association of psychological stress and health related quality of life among patients with stroke and hypertension in Gaza Strip" pps
... Medicine, James Cook University, Australia, 2 Department of Psychiatry and Psychotherapy, University of Munster, Germany and 3 Islamic University, Gaza, Palestinian Authority Email: BT Baune* - bbaune@uni-muenster.de; ... 4: Analysis of covariance for the impact of psychological stress, demographic and social factors on domains of quality of life among patients with hype...
Ngày tải lên: 08/08/2014, 21:20