Báo cáo y học: "Transition into daylight saving time influences the fragmentation of the rest-activity cycle" potx
Báo cáo y học: "Transition into daylight saving time influences the fragmentation of the rest-activity cycle" potx
... AbstractBackground: Daylight saving time is widely adopted. Little is known about its influence on the daily rest-activity cycles. We decided to explore the effects of transition into daylight saving time on the ... the drafting of the manuscript.JL participated in the planning of the study and in the drafting of the manuscript.TP participated in the planning of the study, in the analy-sis of data, and in the ... to the analysis and interpretation of data and to the drafting and writing of the manuscript.SL participated in the planning of the study, in the analy-sis of data, and in the drafting of the...
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Tài liệu Báo cáo Y học: Studies into factors contributing to substrate specificity of membrane-bound 3-ketoacyl-CoA synthases pot
... pathways from the synthesis of 3-ketoacylCoAs by a condensing enzyme to the incorporation of fattyacids into lipids such as triacylglycerol or membranephospholipids. This in vivo system is therefore ... we also noted the level of activity found inmany of the chimeric enzymes. Many of the changes wemade resulted in chimeric enzymes with substantiallylower activity than the wild-type parents. ... substratespecificity to KCS condensing enzymes, we would expectthis region to be of particular heterogeneity among the family of plant ketoacyl-CoA condensing enzymes. The completion of the sequence of the...
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Tài liệu Báo cáo Y học: CK2btes gene encodes a testis-specific isoform of the regulatory subunit of casein kinase 2 in Drosophila melanogaster potx
... other b subunits shown in ou r yeast two-hybrid system experiments, it is reasonable to suppose apossibility of a replacement of one b subunit by another i n the case of a deficiency of any of ... phosphorylation activity of the CK2 a subunit[39]. The functional homology of the Stellate protein with the CK2 b subunit rises the f ormal possibility t hat the Stellate protein may take part in the ... holoenzymeconsists of two a-(ora¢-) and two b subunits. The a subu nit of CK2 possesses catalytic activity and the regula toryb subunit was shown to enhance stability of the holoenzyme,activate...
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Tài liệu Báo cáo Y học: Electrochemical, FT-IR and UV/VIS spectroscopic properties of the caa3 oxidase from T. thermophilus docx
... respectively). The three phases of the potential-dependent development of the difference signalscan be attributed to the cooperativity between the hemes a,a3and the CuBcenter, showing typical ... the sample with cyanide allows assigning the formyl signals upon characteristic shifts of the m(C¼O)modes, which reflect the high degree of similarity of heme a3to other typical heme copper ... withpreviously studied cytochrome c oxidases is presented andon this basis the contributions of the reorganization of the polypeptide backbone, of individual amino acids and of the hemes c,...
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Báo cáo y học: "Magnetic resonance imaging in psoriatic arthritis: a review of the literature" pdf
... with PsA (but their results were not analyzedseparately). They confirmed that MRI sacroiliitis was verycommon in SpA, most often involving the dorsocaudal part of the joint in early disease in ... used manualoutlining of synovial membrane to quantify synovitis in theirstudy of 84 patients with inflammatory arthritis, 18 of whomhad reactive arthritis or PsA. MRI of the wrist and finger ... predictor of response to infliximab. Radiographically, the spondylitis of PsA and reactive arthritis differs fromankylosing spondylitis in that osteophytes are chunky andasymmetrical [43],...
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Báo cáo y học: "Systemic TNF blockade does not modulate synovial expression of the pro-inflammatory mediator HMGB1 in rheumatoid arthritis patients – a prospective clinical study" ppt
... tostudy the therapeutic effects of systemic infliximab therapy on the synovial expression of other important pro-inflammatorymolecules [38,47]. Infliximab treatment in another small cohort of patients ... RA saw the number of TNF-synthesising cellsreadily reduced and the production of IL-1α and IL-1β incon-sistently down-regulated[47]. IL-15 was not inhibited by anti-TNF therapy in the same ... including the receptor for advanced glycated end-products (RAGE), somemembers of the TLR family and other as yet unidentified path-ways [17,24-26]. Increased levels of HMGB1 are evident in the synovial...
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Báo cáo y học: "Epidemiological studies in incidence, prevalence, mortality, and comorbidity of the rheumatic diseases" pps
... permission. The epidemiology of systemic lupuserythematosusA population-based study examined the incidence andmortality of systemic lupus erythematosus (SLE) in ageographically defined population ... history of JRA have been shown tohave a lower life expectancy than members of the generalpopulation of the same age and sex. Over 25 years of followup of a cohort of 57 adults with a history of ... to 4.5%). The Hordaland Health Study in Norway reported that the prevalence of primary Sjögren’s syndrome was approximatelyseven times higher in the elderly population (age 71 to74 years) compared...
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Báo cáo y học: " An open letter to George M Philip, President of the State University of New York At Al" potx
... stance (partly, I’m sure, in relief that they didn’t get the axe them selves) are still going to be on your side in the future? I’m reminded of the fable by Aesop of the Travelers and the Bear: ... of course, you don’t.en there’s the question of whether the state legis-lature’s inaction gave you no other choice. I’m sure the budgetary problems you have to deal with are serious. ey ... enjoyable - and enlightening. Your classics faculty would gladly tell you about them, if only you had a Classics department, which now, of course, you don’t.As for the argument that the humanities...
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Báo cáo y học: "Preliminary evidence for a change in spectral sensitivity of the circadian system at night" potx
... whether the spectral sensitivity of the circadian system also changes throughout the solar day. Reported here isa new study that was designed to determine whether the spectral sensitivity of the ... spectral sensitivity of circadian phototransduction mechanisms at two different times of the night. These findings arehypothesized to be the result of a change in the sensitivity of the melanopsin-expressing ... construction by two differ-ent light spectra, whether the spectral sensitivity of the cir-cadian system changes at two different times of the nightand thereby determine whether there was evidence...
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Báo cáo y học: "NPAS2 and PER2 are linked to risk factors of the metabolic syndrome" pps
... andallows the estimation of DSM-IV diagnoses for major dis-orders [21]. The translation of the M-CIDI into Finnishwas made pair wise by psychiatric professionals andrevised by others. The official ... successfully genotyped, yielding the suc-cess rate of 100% for all SNPs, and about 5% of sampleswere re-genotyped to confirm the genotyping results. The following three SNPs were not in the Hardy-Weinbergequilibrium: ... shortage of daylight, the meta-bolic cycles may take over and serve as the standard for the circadian clockwork [4]. In hibernating mammals, the Published: 26 May 2009Journal of Circadian Rhythms...
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