báo cáo khoa học:" Associations of reported bruxism with insomnia and insufficient sleep symptoms among media personnel with or without irregular shift work" pdf

... per-formed in media personnel with or without irregular shift work, were firstly to investigate the occurrence of insom-nia symptoms and perceived consequences of insufficient sleep, and secondly ... CentralPage 1 of 6(page number not for citation purposes)Head & Face MedicineOpen AccessResearch Associations of reported bruxism with insomnia and insufficient sleep symptoms among media personnel ... on shift work and its sleep/ awake conse-quences, and it focused on irregular shift work, which,Table 1: Overall percentages of perceived insomnia symptoms and insufficient sleep (1st row) and...

Báo cáo khoa học: "Concentrations of cardiac Troponin I before and after ovariohysterectomy in 46 female dogs with pyometra" pdf

... ovariohysterectomy, and dogs with clinical or labora-tory findings indicative of other organ-related or systemicdisease were excluded from the study. Recorded dataobtained from the case history and physical ... potential cause of increasedmorbidity and mortality in dogs with pyometra before,during and after surgery. However, there are no reportsconcerning the occurrence and significance of periopera-tive ... analysed for complete blood count (CBC) and cardiac-specific Troponin I (cTnI) were collected and radiography and/ or ultrasonography of the abdomen wasperformed, and dogs diagnosed with pyometra...

Tài liệu Báo cáo khoa học: Mechanism of dihydroneopterin aldolase NMR, equilibrium and transient kinetic studies of the Staphylococcus aureus and Escherichia coli enzymes docx

... NP and MP (see Table 1 fortheir chemical structures) for DHNP and DHMP,respectively, and measured the binding of HP in theabsence of GA. NP and MP are the oxidized forms of the pterins, with ... NP and MP and between HP and HPO in accordance with the similarshapes and sizes between NP and MP and between HP and HPO. The different Kdvalues are proportional tothe different values of ... (theformation of DHNP and DHMP) with HP and GA.For the forward reaction, three concentrations eachfor DHNP and DHMP were used. For the reversereaction, the concentration of HP was ﬁxed, and eightconcentrations...

Tài liệu Báo cáo khoa học: Inhibition of pneumococcal choline-binding proteins and cell growth by esters of bicyclic amines pptx

... similar to that of choline, corroborating the broad range of speciﬁci-ty of the protein [26]. In accordance with the lack of observed interactions between the hydroxyl group of choline and C-LytA ... induced by ligands on C-LytA monitored bynear-UV CD with no ligand added (—) and upon addition of ligands:s, d, 2.5 and 20 mM choline; n, m, 2.5 mM and 20 mM atropine;h, j), 2.5 mM and 20 mM ... structure of C-LytA and other CBPs complexed with atropine and ⁄ or ipratropium by X-ray crystallography (work inprogress) will help to explain the differential behavior of the various ligands.Summarizing,...

Tài liệu Báo cáo khoa học: Roles of the human Rad51 L1 and L2 loops in DNA binding doc

... filament form [40] of HsDmc1 are capable of binding DNA, but Rad51 does not form such anoctameric ring with DNA. These differences in thehigher ordered structures of Rad51 and Dmc1 with theDNA ... could thus stack with DNA bases for its interaction with DNA. A reductionin the tyrosine fluorescence intensity of human Rad51upon DNA binding was reported [41]. The fluorescence of Tyr232 could ... tryptophanresidue, and therefore, the fluorescence of thesemutants corresponded to that of the inserted trypto-phan residue. The fluorescence peaked at 341, 343 and 347 nm for the tryptophan residues...

Báo cáo khoa học: Expression of cholinesterases in human kidney and its variation in renal cell carcinoma types pdf

... exposure to PIPLC of B. thuringiensis. Samples were incubated in the absence(control) and presence of PIPLC, both without and with prior treatment with alkaline hydroxylamine, as reported previously ... chromosome 3p, mutations of the VHL suppressor gene and loss of heterozygos-ity (LOH) of 9p, 14q, 17p and 10q have been reported in cRCC [4]. Trisomy 7 and 17 and loss of the Y-chromosome are ... cholinesterase forms of kidney and blood. Mixtures of S1 and S2 extracts of kidney were incu-bated with lectin-free Sepharose 4B (control) and with Sepharose-linked lectins. Samples of Triton X-100-extractedABFig....

Báo cáo khoa học: Modulation of IMPDH2, survivin, topoisomerase I and vimentin increases sensitivity to methotrexate in HT29 human colon cancer cells docx

... decrease in THF-cofactors that, while often incomplete, is associated with the cessation of THF-cofactor-dependent reac-tions within a few minutes [24,25]. Thus, overexpres-sion of IMPCH upon ... overexpressing or targeting vimentin. (A,B) One microgram of pcDNA-VIM or 0.5 lM aODN-VIMwere lipofected either in the absence or in the presence of 10)8M of MTX in parental HT29 cells (A) or 10)5M of ... 50thpercentile of all measurements in its array; and (b) ‘pergene normalization’ in which all the samples were normal-ized against the median of the control samples. Theexpression of each gene is reported...

Báo cáo khoa học: Selectivity of pyruvate kinase for Na+ and K+ in water/dimethylsulfoxide mixtures docx

... activities of pyruvate kinase with Na+ and K+could be related to distinct structural features of theenzyme. Therefore, we determined the intrinsic ﬂuorescencespectra of pyruvate kinase with and without ... and without cations and various concentrations of dimethylsulfoxide. Differences inthe intrinsic ﬂuorescence of pyruvate kinase incubated with and without ligands (K+,Mg2+ and phosphoenolpyruvate)have ... been reported previously, and it has been proposedthat the distinct spectra correspond to the active and inactive conformations of pyruvate kinase [17,29,43]. Thespectral center of mass of pyruvate...

Báo cáo khoa học: Sulfation of hydroxychlorobiphenyls Molecular cloning, expression, and functional characterization of zebraﬁsh SULT1 sulfotransferases docx

... 4.0 or 4.25; sodium acetate at 4.5, 4.75, 5.0 or 5.25; Mes at 5.5 or 6.0; Mops at 6.5 or 7.0; Taps at 7.5,8.0, 8.5 or 9.0; Ches at 9.0 or 9.5; and Caps at 9.5, 10.0,10.5, or 11.0) instead of ... prerequisite for using zebraﬁsh as amodel for a systematic investigation of some of thefundamental and still unresolved questions regarding therole, ontogeny, and regulation of the cytosolic STs.More ... theassembly of the head of bacteriophage T4. Nature 227, 680–685.21. Bradford, M.M. (1976) A rapid and sensitive method for thequantitation of microgram quantities of protein utilizing theprinciple of...

Báo cáo khoa học: Ubiquitination of E3 ubiquitin ligase TRIM5a and its potential role pdf

... RH-tagged Ro52, TRIM5a or HIF1a(DC) was expressed without HA–ubiquitin (lanes 1, 3, and 5) or with HA–ubiquitin (lanes 2, 4, and 6) in HEK293T cells. In addition, empty vector (lanes 1 and 2), FLAG–YopJ ... thanitself. Therefore, we were not able to answer the sec-ond question above. Nevertheless, some proteins havebeen reported to interact or colocalize with TRIM5a or its isoform TRIM5d. Speciﬁcally, ... thank Dr Kim Orth (University of Texas South-western Medical Center) for providing the plasmid with the insert of YopJ cDNA. This work was sup-ported in part by National Institutes of Health GrantsR01DK56298...

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