Báo cáo y học: "Sequencing the genome of the Burmese python (Python molurus bivittatus) as a model for studying extreme adaptations in snakes" ppsx
Báo cáo y học: "Spindle Cell Lipoma of the Hypopharynx"
... hypopharyngeal lipomas are rare forms of benign laryngeal neoplasms. Their asymp- tomatic course makes diagnosis difficult. In this case, feeling of a mass in the throat without dysphagia was the only ... approximately 0.6% of the laryngeal and hypopha- ryngeal benign tumors 4 . Laryngeal and hypopharyn- geal lipomas first appeared in literature in 1995 5 . Laryngea...
Ngày tải lên: 25/10/2012, 10:51
Báo cáo y học: "Aplasia and Agenesis of the Frontal Sinus in Turkish Individuals: A Retrospective Study Using Dental Volumetric Tomograph"
... ex- tending above a line tangential to the supraorbital margin (horizontal line). Frontal sinus aplasia is also defined by an oval-shaped sinus with the lateral margin medial to a vertical line ... supraorbital margin. Frontal sinus aplasia was also defined by an oval-shaped sinus with the lateral margin medial to a vertical line drawn through the middle of the orbit (v...
Ngày tải lên: 25/10/2012, 11:04
Tài liệu Báo cáo Y học: NMR-based determination of the binding epitope and conformational analysis of MUC-1 glycopeptides and peptides bound to the breast cancer-selective monoclonal antibody SM3 pptx
... SM3 Conformational analysis of the glycopeptide in the bound state was not as straightforward as in the peptide case, because the free glycopeptide g ives already negative NOEs due to solvation of the ... Subtraction of the 1D STD spectra was performed internally via phase cycling after every scan to minimize temperature and magnet instability artefacts. The so cal...
Ngày tải lên: 21/02/2014, 15:20
Tài liệu Báo cáo Y học: Steady-state kinetics of the glutaminase reaction of CTP synthase from Lactococcus lactis The role of the allosteric activator GTP in coupling between glutamine hydrolysis and CTP synthesis potx
... When the ITC assay was used, the basal glutaminase activity was therefore calculated for the experimental conditions used for GTP activation on the basis of the kinetic constants in Table 1, and ... Enthalpogram showing the recording of steady-state rates for the hydrolysis of glutamine at increasing substrate concentrations measured as the displacement of t...
Ngày tải lên: 21/02/2014, 15:20
Tài liệu Báo cáo Y học: Presence and regulation of the endocannabinoid system in human dendritic cells potx
... (2001) Fatty acid amide hydrolase: biochemistry, pharmacology, and therapeutic possibi- lities for an enzyme hydrolyzing anandamide, 2-arachidonoylgly- cerol, palmitoylethanolamide, and oleamide. ... anandamide and 2-arachidonoylglycerol (2-AG), the cannabinoid CB 1 and CB 2 receptors, and one of the enzymes mostly responsible for endocannabinoid hydrolysis, the fatty acid amide h...
Ngày tải lên: 22/02/2014, 07:20
Báo cáo Y học: Osmoregulated periplasmic glucans of the free-living photosynthetic bacterium Rhodobacter sphaeroides doc
... alkaline treat- ment in order to remove the succinyl and acetyl substituents, analyzed by MALDI mass spectrometry and purified by high-performance anion-exchange chromatography. Methylation analysis ... they are linked by b-1,2 linkages and one a- 1,6 linkage; and (c) they are highly substituted by succinyl and acetyl residues. They also exhibit some degree of structural rigidity as d...
Ngày tải lên: 17/03/2014, 17:20
Báo cáo Y học: Cloning and characterization of the mammalian-specific nicolin 1 gene (NICN1) encoding a nuclear 24 kDa protein doc
... clones of the NICN1 gene The isolation of the canine genomic BAC contig containing the canine NICN1 gene has been described previously [3]. BLAST searches against the human and murine EST databases ... Kiyo- sawa,H.,Kondo,S.,Yamanaka,I.,Saito,T.,Okazaki ,Y. , Gojobori, T., Bono, H., Kasukawa, T., Saito, R., Kadota, K., Matsuda, H., Ashburner, M., Batalov, S., Casavant, T., Fleis...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo Y học: Chimeric receptor analyses of the interactions of the ectodomains of ErbB-1 with epidermal growth factor and of those of ErbB-4 with neuregulin potx
... [5]. Each of these receptors has an extracellular region, a single transmembrane region, and a cytoplasmic sequence containing a tyrosine kinase domain and a C-terminal tail. The extracellular region ... signaling pathway, leading to the activation of extracellular signal- regulated protein kinases (ERKs) [13]. The Ras/ERK pathway is one of the most important and well-st...
Ngày tải lên: 24/03/2014, 03:21
Báo cáo Y học: Thermodynamics and kinetics of the cleavage of DNA catalyzed by bleomycin A5 A microcalorimetric study pdf
... driven by a favorable entropy increase with a less favorable enthalpy decrease, in line with a partial intercalation mode involved in BLM-catalyzed breakage of DNA. Keywords: bleomycin; DNA cleavage; ... nonlinear least-squares analysis for the binding of BLM -A 5 to DNA is 0.0268, indicating a good appropriate- ness of the model proposed. The remaining standard t...
Ngày tải lên: 24/03/2014, 04:21
Báo cáo Y học: Tryptophan fluorescence study of the interaction of penetratin peptides with model membranes pdf
... significantly decreases both the binding affinity and the blue shift, probably due to an increased rigidity of the unsaturated phospholipid acyl chains in the cholesterol-containing vesicles. In spite ... spite of the decreased affinity of the penetratin peptides for cholesterol-containing vesicles, the remaining blue shift was still significant. The similar acrylamide...
Ngày tải lên: 31/03/2014, 23:20