báo cáo khoa học: " Integration of tomato reproductive developmental landmarks and expression profiles, and the effect of SUN on fruit shape" pot

Tài liệu Báo cáo khoa học: A novel coupled enzyme assay reveals an enzyme responsible for the deamination of a chemically unstable intermediate in the metabolic pathway of 4-amino-3-hydroxybenzoic acid inBordetellasp. strain 10d doc

... one enzymatic and one nonenzy-matic, see below) to 2-hydroxymuconic 6 -semialdehyde and an almost equimolar concentration of ammonia. The Fig. 2. Ab sorption spectra of the reaction products formed ... revealed the mechanism of the deamination reaction and the subsequent metabolism, including the deaminationstep. The product formed from 4-amino-3-hydroxybenzoicacid by the action of puriﬁed ... and 95%, respectively.Spectroscopic characterization of the puriﬁed enzyme The c oncentrated enzyme solution (fraction 6) was yellow i ncolor. The enzyme s olution showed one main absorptionpeak...

Báo cáo khoa học: A novel metallobridged bis(b-cyclodextrin)s ﬂuorescent probe for the determination of glutathione doc

... bis(b-CD)s.Because of the conformation of the linker of 1, the nitrogen atoms and amido bond formed two chelaterings to coordinate with copper (II) ions. This coordi-nation effect and the paramagnetism of ... ⁄ 480 nm. The GSH content of the plasma was derived from the standard curve and the regression equation. The average recovery test was made using the standardaddition method, and the RSD was ... metallobridgedbis(b-CD)s 2 The influence of the concentration of 2 on fluorescenceintensity is shown in Fig. 4. As can be seen, as the concentration of 2 increased, the fluorescence intensity of the system also...

Báo cáo khoa học: Cofactor-independent oxygenation reactions catalyzed by soluble methane monooxygenase at the surface of a modiﬁed gold electrode pot

... modulating the rate of electrontransfer between MMOR and MMOH [4,5], altering the redox potential of the binuclear iron site [6], optimizing the interaction between MMOR and MMOH [7], controlling the ... mVÆs)1. The arrow shows the effect of increasingcatalase concentrations (0, 2.4, 4.8 and 7.2 lM, respectively). The effect of ventilating the reaction at the highest catalase concentration wasalso ... activity and regulation byMMOB as the natural NAD(P)H-driven reaction and mayhave the potential for development into an economic,NAD(P)H-independent oxygenation catalyst. The signifi-cance of the...

Báo cáo khoa học: "Adding Syntax to Dynamic Programming for Aligning Comparable Texts for the Generation of Paraphrases" potx

... po-sitions the primary focus on the quality of para-phrases and/ or translations, we are more interestedin the relation between the use of syntactic fea-tures and the correctness of the sentences ... (Milan Theater) and is not at the beginning of that constituent. Finally, the syntactic depen-dence trace of a word is the path of IOB valuesfrom the root of the tree to the word itself. The last ... dependence traces. The Chunk tag shows the constituent of a word and its relative position in that constituent. It cantake one of the three values,“O” meaning that the word is outside of anychunk;“I-XP”...

Báo cáo khoa học: "Clostridium difficile-associated diarrhea in radiooncology: an underestimated problem for the feasibility of the radiooncological treatment" doc

... mmunosupressed. The influence on the feasibility of the radiooncological therapy in terms of interruption orabandonment of the radiotherapy, change of therapyconcept and the effect on the feasibility of ... after the infection and died of complications.Two of the patients were treated with the combination of metronidazole and vancomycin. One patient was trea-ted with vancomycin a nd for the last ... by the staff dealing with the patients on the ward and the staffdealing with the patient at the linear accelerator. Addi-tional hand hygiene with water and soap for all personsexiting the...

Báo cáo khoa học: " Radical stereotactic radiosurgery with real-time tumor motion tracking in the treatment of small peripheral lung tumors" docx

... developedin 7 of 11 patients with lesions within 5 mm of the pleura. Grade III pneumonitis was seen in 2 patients, one withprior conventional thoracic irradiation and the other treated with concurrent ... on the surface of the patient's ante-rior torso in the region of maximum respiratory excursion of the chest and upper abdomen. These markers projectedto an adjustable camera array in the ... 24 and 30months. Complete response was defined as resolution of the tumor on CT imaging and partial response as adecrease in the tumor volume relative to the treatmentplanning CT. Local and...

Báo cáo khoa học: " Optimal organ-sparing intensity-modulated radiation therapy (IMRT) regimen for the treatment of locally advanced anal canal carcinoma: a comparison of conventional and IMRT plans" ppsx

... Role of mitomycin in combi-nation with fluorouracil and radiotherapy, and of salvagechemoradiation in the definitive nonsurgical treatment of epidermoid carcinoma of the anal canal: results of ... V20 of 59% and V10 of 73%. It is possible that sparing of the femoral heads and/ or other organs comes at the cost of increasing dose to the iliac crests. The results of our study reinforce the ... >95% of the prescribed dose and that no region in the fieldreceived greater than 107% of the prescribed dose. Varia-ble weighting of the fields and wedges were used to opti-mize the plan and...

báo cáo khoa học: " Healthcare professionals'''' intentions to use clinical guidelines: a survey using the theory of planned behaviour" doc

... this formulation [36], and the questionnaire was piloted and refined on the basis of the findings from the pilot tests [33]. These actions con-firmed the content validity of the questionnaire. Similarly, the ... clear limitation is the low response rate and the miss-ing values for some of the respondents. These may causenon-response bias and, accordingly, problems in interpre-tation of the results [45]. ... specialisation in the decisions they would make on the care of patients in the next three months. In addition, both the nurse and the physician factors had positive (p < 0.01) effects on this...

báo cáo khoa học: " Is research working for you? validating a tool to examine the capacity of health organizations to use research" pdf

... sections of the tool varied considerably with the leastamount of time and effort expended on the last two sec-tions during the consensus process. Thus, the scores on the latter sections of the ... contributionsAK participated in the design and analysis of the study, and led the development of the manuscript. NE partici-pated in the design and analysis of the study, and contrib-uted to the ... evalua-tions of use, and revisions. Development started in 1999with the first version of the self-assessment tool that wasinformed by a review of the health literature on the majororganizational...

Báo cáo khoa học: "Pro/con clinical debate: Steroids are a key component in the treatment of SARS" pps

... including the efficacy of this treatment, the appropriate timing of initiation of treatment, and the dose and duration of therapy.Steroid therapy causes significant adverse effects, and thisremains ... in the treatment of SARS based on the hypothesis that diseasemanifestations are in part due to the host’s inflammatoryresponse. Many questions regarding the use of steroids in the treatment of ... have the choice of providing only supportive treatment (almostnone of which is based on randomized controlled trials) ortreating patients on the basis of the pathophysiology of SARS. The severe...

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