Báo cáo y học: "Comparative study of serum Na+ and K+ levels in senile cataract patients and normal individuals"
Báo cáo y học: "Comparative study of serum Na+ and K+ levels in senile cataract patients and normal individuals"
... electrolytes levels and effect on lens metabolism and probably cataract formation. In this paper, we study serum level of Na+ and K+ in senile cataract patients and normal individuals. Methods and ... Many factors such as aging, changes in blood electrolytes levels, and possibly family history are involved in senile cataract formation. Changes i...
Ngày tải lên: 03/11/2012, 09:49
Báo cáo y học: "Comparative study of control selection in a national population -based case-control study: Estimating risk of smoking on cancer deaths in Chinese men"
... design by comparing the consistency between the new design and a routine control selection design in a large case-control study that was incorporated into a nationwide mortality survey in China in ... smoking habits in the early 1980s.17 Information obtained from the spouse on the hus-band’s smoking habits was highly consistent with information provided directly by the husband. I...
Ngày tải lên: 26/10/2012, 09:48
Báo cáo y học: " the Value of Serum Biomarkers (Bc1, Bc2, Bc3) in the Diagnosis of Early Breast Cancer"
... discovery that combines chromatography and mass spectrometry. We aimed to consider the efficacy of Bc1, Bc2, and Bc3 serum biomarkers on early detection of breast cancer (BC) in this study. Study ... studied in terms of tumoral development and inflammatory response rather than malignancy. Another study by Mathelin et al. included a total of 89 patients. Bc1a and Bc...
Ngày tải lên: 25/10/2012, 11:15
Báo cáo y học: "The epidemiology of medical emergency contacts outside hospitals in Norway - a prospective population based study"
... hospitals, includ-ing triage and dispatch, and how to best deal with“everyday” emergency problems is needed in Norway.The large variety of symptoms and conditions may forinstance indicate a need ... onsome of the upcoming challenges in emergency care,both in the primary and the secondary health care sys-tem, namely an increasingly older population and there-fore more press...
Ngày tải lên: 25/10/2012, 09:56
Tài liệu Báo cáo Y học: Kinetic study of sn-glycerol-1-phosphate dehydrogenase from the aerobic hyperthermophilic archaeon, Aeropyrum pernix K1 potx
... variable concentrations of dihydroxyacetone phos- phate a nd nonsaturating fi xed levels of NADH; B-1, inhibition of dihydroxyacetone phosphate reduction by NAD + at 2.1 m M dihydroxyacetone phosphate and varying NADH ... reduction by Gro1P at 2.1 m M dihy- droxyacetone p hosphate and varying NADH concentration; C-2, Inhibition of dihydrox- yacetone phosphate reduction by Gro1P a...
Ngày tải lên: 22/02/2014, 04:20
Báo cáo Y học: Fluorescence study of the high pressure-induced denaturation of skeletal muscle actin pdf
... onsidered to originate from the methyl proton of methionine in the vicinity of the DNaseI binding site in actin [28], and the loss i n b iochemical activity (DNase I i nhibition capacity) were almost ... which shows that the intensity of ¯uorescence at 410 nm of eATP- G-actin was higher than that of eADP±F-actin. Both actins and eATP buffer showed an increase in intensity...
Ngày tải lên: 24/03/2014, 00:21
Tài liệu Báo cáo Y học: Novel complexes of mammalian translation elongation factor eEF1AÆGDP with uncharged tRNA and aminoacyl-tRNA synthetase potx
... produce aminoacyl- tRNA. The molecules of eEF1A bind GTP and aminoacyl- tRNA, and deliver the latter to the A site of a translating ribosome. The main steps of protein biosynthesis are similar in all ... was activated by a 30-lL injection of the mixture of 0.2 M 1-ethyl-3-[(3-dimethylamino)propyl]carbodiimide and 0.05 M N-hydroxysuccinimide in water. PheRS coup- ling was p...
Ngày tải lên: 21/02/2014, 15:20
Báo cáo Y học: Functional expression of human liver cytosolic b-glucosidase in Pichia pastoris Insights into its role in the metabolism of dietary glucosides ppt
... (1997) The crystal structures of Sinapis alba myro- sinase and a covalent glycosyl±enzyme intermediate provide insights into the substrate recogn ition and active-site machinery of an S-glycosidase. ... we investigated the speci®city of the human CBG with r espect to the glycone and aglycone moieties, and in particular characterized the ef®ciency of the enzyme in hydrolysi...
Ngày tải lên: 08/03/2014, 16:20
Báo cáo Y học: Distinct parts of minichromosome maintenance protein 2 associate with histone H3/H4 and RNA polymerase II holoenzyme pptx
... wash and eluate fractions were analyzed by Western blotting. First we examined the binding of MCMs to the H3/H4 resin using an antibody against the conserved ATP binding domain of all MCM proteins ... 169–212 domain of MCM2 disrupted its interaction with pol II holoenzyme both in vitro and in vivo.Thisregionisdistinct from the previously characterized histone H3 binding domain...
Ngày tải lên: 17/03/2014, 10:20
Báo cáo Y học: Structural analysis of the lipopolysaccharide from nontypeable Haemophilus influenzae strain 1003 potx
... amounts of sialylated Hex3 glycoforms were indicated. b Minor amounts of Hex2 and Hex3 glycoforms lacking acetyl groups or containing a second glycyl group were indicated. c Very minor amounts of ... and glycine, con- firming glycine to be e ster-linked. Information on the location of the a cetyl and glycyl groups as well as glycose sequence was provided by ESI tandem mass s pect...
Ngày tải lên: 31/03/2014, 21:21