an example for the role of chemokine receptors in tumor progression and metastasis

Alternative Processing Technologies for the Control of Spoilage Bacteria in Fruit Juices and Beverages

Ngày tải lên : 25/10/2013, 21:20

... 90% of their energy at a wavelength of 253.7 nanometers Exposure of bacteria to UV results in cross-linking of the thymine dimers of the DNA in the organism, preventing repair of injury and reproduction ... growing of fruit, harvesting, postharvest handling, washing, and cooling and storage PREVENTIVE MEASURES IN THE ORCHARD Contamination of fruits with feces of animals such as deer,8 seagulls,9 and ... cattle and other ruminants10 in the orchard by direct or indirect contact should be prevented, and fertilizing orchards with manure should be avoided 11 Using “drops” and damaged fruit increases the...

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Báo cáo Y học: The role of arginine residues in substrate binding and catalysis by deacetoxycephalosporin C synthase potx

Ngày tải lên : 18/03/2014, 01:20

... group of the a-aminoadipoyl- side-chain of penicillin N (1), with arginines 74 and 75 apparently playing a less important role in side-chain binding Taken together, the results of this and previous ... loss of penicillin binding Arginines 306 and 307 Fig Proposed binding mode for penicillin N to the iron(II)-2-oxoglutarate complex of DAOCS, showing possible involvement of selected residues The ... conversion may be indicative of partial uncoupling of the two reactions More detailed kinetic analyses of penicillin N conversion by the arginine 74 and 75 mutants (Table 3) showed that kcat and Km values...

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The role of international agreements in environmental conservation and its implication to Vietnam

Ngày tải lên : 20/04/2014, 20:22

... Second, the results obtained by the above studies will be further examined with the relevant economic theories which are introduced in the Chapter of the thesis By applying economic theories, the roles ... publication analyzing the impact of trade agreements mathematically in terms of environmental conservation The proposed thesis is, therefore, unique, original and very challenging in this aspect The ... agreement organization and it holds majority of tropical timber producers and consumers in the world Therefore, its decisions could influence Vietnam and the world trade of tropical forests if they are...

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The role of international agreements in environmental conservation and its implication to Vietnam

Ngày tải lên : 17/03/2015, 13:26

... further examined with the relevant economic theories which are introduced in the Chapter of the thesis By applying economic theories, the roles and mechanisms of international agreements in conservation ... C stands for Consumption, E stands for Environmental Resources, S stands for Sustainable Level, and OS stands for Original Sustainability - 22 - 1.2 Theories of collective actions and International ... degradation of the global environmental assets Many efforts are being made by individuals, governments, NGOs and international organizations including Green Peace and WWF International organizations and...

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An investigation into the use of translation method in vocabulary teaching and learning at Tran Nhan Tong High School, Hanoi = Nghiên cứu việc sử dụng phương ph

Ngày tải lên : 28/03/2015, 09:40

... the translation exercises, they certainly understand the meaning of the words and how to use the words to make sentences Thanks to that they directly learn the meaning and the usage of the new ... explanations of the intricacies of grammar are given  Grammar provides the rules for putting the words together and instruction often focuses on the form and inflections of words  Reading of ... of the main idea of the listening 3.4 Major findings The aims of this study were to examine whether Translation Method is being used by teachers and students in vocabulary teaching and learning...

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Relevance of mineral nutrition and light quality for the accumulation of secondary metabolites in centella asiatica and hydrocotyle leucocephala

Ngày tải lên : 19/11/2015, 16:47

... are required by plants in largest amounts and play an important role in assuring appropriate growth and development of the plants The general importance of these minerals for plant primary metabolism ... PAR/UV-B combinations on the concentration and distribution pattern of selected phenylpropanoids, and in particular the lignan hinokinin, was examined in leaves and stems of H leucocephala The results ... Flavonoid and anthocyanin accumulation in response to N, P, or K supply 65 4.2 Temporal development of the FLAV and ANTH_RG indices 66 4.3 FLAV and ANTH_RG indices: robust indicators for the...

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Báo cáo khoa học: Proteoglycans in health and disease: new concepts for heparanase function in tumor progression and metastasis pptx

Ngày tải lên : 15/03/2014, 23:20

... and cell–ECM interactions, and by maintaining the structural integrity and self-assembly of the ECM [10,11] Notably, one of the characteristics of malignant transformation is downregulation of ... heparanase transgenic and knockout mice) [26–29] have led in recent years to the discovery of new concepts which expand the scope of heparanase function and its signiﬁcance in tumor progression and ... by heparanase is required for structural remodeling of the ECM underlying tumor and endothelial cells, thereby facilitating cell invasion [23–25] Progress in the ﬁeld and the generation of genetic...

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báo cáo hóa học:" Assessing normative cut points through differential item functioning analysis: An example from the adaptation of the Middlesex Elderly Assessment of Mental State (MEAMS) for use as a cognitive screening test in Turkey" docx

Ngày tải lên : 20/06/2014, 15:20

... AK, SK and AT were involved with the conception and design of the study AK and SK arranged the data collection, took part in the interpretation of the data, and the Page of (page number not for ... determining cut points for passing a subtest, as is the case for the MEAMS, a formal test of the validity of the cut point is the absence of DIF For example, if a cut point is set for passing a ... adapt the measure for use in Turkey and to assess its internal and external construct validity in an adult population [6], and determine the validity of the existing cut points for passing subtests,...

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báo cáo khoa học: " Multiple evidence for the role of an Ovate-like gene in determining fruit shape in pepper" pptx

Ngày tải lên : 11/08/2014, 11:21

... important for normal development and cell pattern in the Arabidopsis embryo sac [15] The two subfamilies, the one with CaOVATE, AtOFP6, AtOFP7 and AtOFP8 and the other with AtOFP1, AtOFP2, AtOFP3 and ... expression analyses, in setting up the VIGS experiment and in the analysis of results ND contributed in the bioinformatics analyses and assisted in drafting the manuscript AST conceived the study, ... the presence of TRV1 and TRV2 transcripts in the infiltrated plant 1, while no TRV is detected in infiltrated plant B) In leaves of the wild type (WT) - not infiltrated plant, of mock plant and...

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Tài liệu The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States: A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory Committee on Immunization Practices docx

Ngày tải lên : 15/02/2014, 13:20

... variable and equivocal The concern of the public health community about the resurgence and changing nature of TB in the United States prompted a re-evaluation of the role of BCG vaccination in the ... re-evaluation of the role of BCG vaccination in the prevention and control of TB in the United States CDC, the Advisory Council for the Elimination of Tuberculosis (ACET), and the Advisory Committee ... occurred in the United States and included increases in the number of TB cases among adults and children and outbreaks of multidrug-resistant TB (MDR-TB) involving patients, HCWs, and correctional-facility...

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Tài liệu Báo cáo Y học: Role of sulfoquinovosyl diacylglycerol for the maintenance of photosystem II in Chlamydomonas reinhardtii ppt

Ngày tải lên : 22/02/2014, 04:20

... composition in thylakoid membranes of the CC125 (lane a) and hf-2 (lane b) in C reinhardtii Thylakoid membranes of the wild-type and hf-2 corresponding to 10 lg ChlÆml)1 were separated with SDS/PAGE Bands ... LHCII of C reinhardtii [13] In higher plants, SQDG was found in all fractions of Chl-binding proteins of PSII in very low amounts in maize mesophyll chloroplast [14] and in the outer surface of the ... requirement of SQDG for the maintenance of PSII activity in Chlamydomonas The molecular mechanism of the role of SQDG in PSII should be further investigated ACKNOWLEDGEMENTS The authors thank Drs...

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Báo cáo khoa học: New evidence for the role of calcium in the glycosidase reaction of GH43 arabinanases pot

Ngày tải lên : 15/03/2014, 23:20

... observed either between residues located in blades IV and V and the C-terminal domain or between the hairpin that joins blades IV and V and the C-terminal domain (Fig and Table S1) The apolar interactions ... the catalytic domain, and is located between blades II and III on one side and blades V and I on the other Structural comparison of the BsArb43B binding cleft with the binding cleft of the other ... that includes xylans, arabinans, galactans, mannans and glucans l-arabinose, the second most abundant pentose in nature, is found in signiﬁcant amounts in homopolysaccharides, branched and de-branched...

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Báo cáo lâm nghiệp: "An approach for the analysis of vegetation spectra using non-linear mixed modeling of truncated power spectra" pdf

Ngày tải lên : 08/08/2014, 01:22

... function, and ni is the sample size of group i, and Ω and Ψ are the pooled within-group covariance matrices of fixed and random effects, respectively The spectrum of unknown origin is assigned to the ... two dates in the summer of 1996 (July 3rd and August 8th) by clipping a midcrown branch from 24 dominant and codominant balsam fir trees in central Newfoundland, Canada (48° 41’42’’ N and 56° 36’ ... multivariate transformation; the proposed approach falls into this category All transformations pose the challenge of deciding on an acceptable loss of information and interpretation of the results...

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Báo cáo y học: "Duration of bed occupancy as calculated at a random chosen day in an acute care ward. Implications for the use of scarce resources in psychiatric care" pps

Ngày tải lên : 08/08/2014, 21:20

... Spurious incomes of 394,853 Euro (516,346 $) and the acute ward's share of the food, cleaning, and computer services costs of the whole general hospital were not included Net running costs of the ... table and figure Only one of the authors, JEB, a psychiatrist in training at the time of the study, was aware of the registration of time from the senior psychiatrists decision to the actual day of ... number of waiting days after ward before a decision was made for further intramural treatment in 1of resident days forand out of 23 patients in an acutethe decision day Number Number of resident...

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Báo cáo y học: "Evaluation of an ambulatory system for the quantification of cough frequency in patients with chronic obstructive pulmonary disease" ppsx

Ngày tải lên : 13/08/2014, 08:20

... algorithm The shaded bar contains the cough event Cough is indicated by a single solid line at the end of the breath that contains the cough Note the change in the posture from supine to upright ... an event time stamp in the LS software data stream which was referenced to the video data time display to determine the beginning of the recording period Patients were allowed free range of the ... symmetry for certain derived intervals [25] Results A satisfactory fit of the available standard sizes of the respiratory inductance plethysmography (RIP) garment was achieved in all patients and the...

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Báo cáo y học: " Updating the evidence for the role of corticosteroids in severe sepsis and septic shock: a Bayesian meta-analytic perspective" pot

Ngày tải lên : 13/08/2014, 21:21

... colleagues [38] Luce and colleagues [46] Bollaert and colleagues [37] Briegel and colleagues [39] Chawla and colleagues [47] Yildiz and colleagues [45] Annane and colleagues [36] Tandan and colleagues ... low-dose cohorts in both the current and Annane and colleagues’ meta-analyses [6] As mentioned in commentary [64], differences in control group mortalities of the Annane and colleagues [36] and CORTICUS ... RA, Cerra FB, Dellinger RP, Fein AM, Knaus WA, Schein RM, Sibbald WJ: Definitions for sepsis and organ failure and guidelines for the use of innovative therapies in sepsis The ACCP/SCCM Consensus...

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Báo cáo y học: "Ulysses - an application for the projection of molecular interactions across species" pdf

Ngày tải lên : 14/08/2014, 15:20

... manuscript, and Miroslav Hatas and Jonathan Falkowski for systems and software installation, and continuing maintenance of the Ulysses server 19 20 21 22 References Southan C: Has the yo-yo stopped? An ... adopted the criterion of colocalization to assess the predictive value of Interolog Analysis for the study of human protein interactions To gain a broader assessment of the relevance of mapping interactions ... Screenshot of the Ulysses interface Screenshot of the Ulysses interface The user-specified protein is shown in blue, and interacting proteins are displayed in green Proteins with greater than three interactions...

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The role of close reading in improving academic writing skill for intermediate ESL learners

Ngày tải lên : 24/11/2014, 02:40

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an investigation into the role of chemokines in haemopoietic stem cell quiescence

Ngày tải lên : 22/12/2014, 21:11

... several chemokines including CXCL1, CXCL4 and receptor CXCR2 may have key roles in HSC survival and maintenance, both in the mouse and human systems However, increased biological replicates and further ... revealed an expansion of the most primitive HSC in the BM of animals lacking Cxcr2 and enhanced mobilisation demonstrated by an increase in the stem/progenitor activity in the spleen and PB HSC ... 5-13 The numbers of HSC in the BM of WT and Cxcl4-/-animals 250 Figure 5-14 The numbers of progenitor cells in the BM of WT and Cxcl4-/-animals 251 Figure 5-15 The numbers of HSC in the spleen...

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An investigation into the effectiveness of communicative tasks in speaking classes for navigational students at Duyen Hai Vocational College

Ngày tải lên : 19/03/2015, 10:23

... transfer of given information from one person to another – or from one form to another, or form one place to another – generally calling for the decoding or encoding of information form or into ... of them say that an interesting topic of relevance to their language skills and background knowledge can motivate them all as each of them can manage on the matter and produce language in their ... The higher rank they want to achieve, the better at communicating in English they should be However, the real situation of the teaching and learning of English in general and speaking skill in...

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