Báo cáo khoa học: "The donkey strikes back Extending the dynamic interpretation "constructively"" pptx

Báo cáo khoa học: "Circadian pattern of activation of the medical emergency team in a teaching hospita"

... activation of the MET service during these hours in the 5years following the introduction of the MET system. Whendirectly compared with the study conducted by Lee and cow-orkers [5], 46.2% of the 2568 ... Activation of the MET service was not uni-form over the 24-hour period (Fig. 1).Over the study period, 53% of the 2568 calls occurred in the 14 hours between 18:00 and 08:00 (58% of the day). On ... utilization was more common during the hours covered by the parent unit doctors (47% of MET callsduring 42% of the day). In the 5 years that the MET system hasoperated, there has been a trend for an...

BÀI BÁO CÁO KHOA HỌC TẠI BẮC KINH ATCM 2009 THE SCIENTIFIC REPORT IN BEIJING - CHINA

... 1 The number contains the end two digits are digit 1 The number contains the end three digits are digit 1 The number contains the end four digits are digit 1Answer : the number contains the ... second number then we multiply two numbers together•Press the = key. Answer : 2.232710263 We continue to delete the digit 2 at the first number and the digit 7 at the second number then we multiply ... on the screen•Press the = key. Answer : 2.885450403•We know that answer have 14 digits but the digit 3 can have rounded•We delete the digit 3 at the first number and the digit 8 at the...

Tài liệu Báo cáo khoa học: A systems biology approach for the analysis of carbohydrate dynamics during acclimation to low temperature in Arabidopsis thaliana doc

... sucrose synthesis(rCO2!Suc) was caclulated as the difference between the rateof net photosynthesis and that of net starch synthesis (unit:C6h)1Æg)1FW):rCO2!Suc¼ rNetPhotosynthesisÀrCO2!StarchRatesof ... rNetPhotosynthesisÀrCO2!StarchRatesof net photosynthesis (rNetPhotosynthesis) were calcu-lated as the average rate of carbon uptake during the ﬁrsthalf of the light phase (n = 8 h):rNetPhotosynthesis¼Rni¼1xNPSin;where ... also depends on the concentration of the reaction product and the dissociation constant Ki,Bforinhibitor binding. The rate of hexose-based sucrose synthesis was describedby the mass action...

Tài liệu Báo cáo khoa học: Interruption of triacylglycerol synthesis in the endoplasmic reticulum is the initiating event for saturated fatty acid-induced lipotoxicity in liver cells pdf

... into the TAG pool only in the presence of oleate [18]. The above results raise two main questions: (a) whatis the cause of TAG synthesis inhibition, and (b) whatis the exact nature of the events ... incubationperiods. Interestingly, the interruption of TAG synthe-sis preceded the appearance of toxic effects, supporting the notion that it constitutes the initiating event in the process of lipotoxicity.Stearate ... to identify the keyevent(s) responsible for these differences, we examined the main steps involved, following the uptake of satu-rated and unsaturated FFAs into the cells. After theirinternalization,...

Tài liệu Báo cáo khoa học: Structural and functional studies of the human phosphoribosyltransferase domain containing protein 1 docx

... andregulators of other enzymes in the human nucleotidemetabolism (Table S1). The library can then be seen toconstitute the speciﬁc metabolome of the nucleotidemetabolism, which would be the most likely ... investigatethis further, the protein was heated until precipitated,and the remaining solute was scanned using a spectro-photometer. The UV-absorption spectrum of the solutefrom the precipitated ... superposed with the PRTFDC1 structure, a watermolecule is found at approximately the same distancefrom N7 of the guanine base as is the oxygen of the aspartic acid side chain in the HPRT complex...

Tài liệu Báo cáo khoa học: Identiﬁcation and characterization of the transcription factors involved in T-cell development, t-bet, stat6 and foxp3, within the zebraﬁsh, Danio rerio docx

... whether these cytokines areproduced by CD4+CD25+Foxp3+Tregor whetherthey induce the production of these cytokines fromanother population of cells [20].To date, our knowledge about the ... with LPS [64]. Whether the expression of these two genes directly relates to eachother will require further investigation in ﬁsh, as it hasbeen found that IL-10 is produced by other sources onstimulation. ... genes,together with the already found genes (see section onSequence retrieval). The order of the genes surroundingzebraﬁsh t-bet, stat6 and foxp3 was compared with the human chromosomes in which these...

Tài liệu Báo cáo khoa học: Post-translational modiﬁcation of the deubiquitinating enzyme otubain 1 modulates active RhoA levels and susceptibility to Yersinia invasion pptx

... bacteriain the same cell [25]. The results concurred with the data from the gentamicin-based invasion assay. The ratio of intracellular to extracellular bacteria was muchhigher in the case of ... to b1 integrins on the apical surface ofM cells, which facilitates translocation across the epithelium [4,5]. The pathogenicity and virulence ofYersiniae is mainly based on the plasmid-encodedtype ... with control (Fig. 3C). Nevertheless, the appearance of this form did not depend on YpkAkinase activity (Fig. 3D). We therefore examinedwhether this corresponds to the previously identiﬁedalternative...

Tài liệu Báo cáo khoa học: Neuropeptide Y and osteoblast differentiation – the balance between the neuro-osteogenic network and local control ppt

... hypothalamus, the hypothesis that leptin controls bone formation via acentral mechanism was raised. The most convincingevidence supporting this hypothesis was the rescueof the bone mass phenotype of the ... haverevealed the presence in bone of neuropeptides of sen-sory, sympathetic and glutaminergic types. However,despite these early descriptions linking the bone to the nervous system, the ﬁrst clear ... review, we will integrate the current knowledgeon the impact of the NPY system in bone biology, and discuss the mecha-nisms through which the balance between central and the peripheral NPYaction...

Tài liệu Báo cáo khoa học: Post-translational modiﬁcations of the linker histone variants and their association with cell mechanisms docx

... respectively. Although the over-all number of these modiﬁcations is low, the density ofmodiﬁcations is much the same as in the rest of the lin-ker histones. It is the shortness of the N-terminal tailsTable ... in the spleen were the onlysites of ubiquitination. The fact that both cell lineswere cultured in the same growth medium, and have the same doubling time, increases the probability thatthese ... nucleus into precursor miR-NAs. These precursor miRNAs are then exported byExportin-5 to the cytoplasm, where they are furtherprocessed by RNase III Dicer into the mature miR-NAs [2]. Each miRNA...

Tài liệu Báo cáo khoa học: SREBPs: physiology and pathophysiology of the SREBP family ppt

... involved in the regulation of genesparticipating in cholesterol biosynthesis and low-densitylipoprotein receptor synthesis [1,2]. They are now estab-lished as global regulators of lipid synthesis. ... SREBPs are syn-thesized and located on the endoplasmic reticulum (ER)membrane in their precursor form. To exert transcrip-tional activities, the active N-terminal region of the bHLH needs to ... andpassed into the tricarboxylic acid cycle orused for fatty acid synthesis or cholesterolsynthesis. SREBP-2 regulates cholesterolsynthetic genes in a sterol-regulatory feed- back fashion,...

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