the neuroregulatory properties of levodopa evidence and potential role in the treatment of parkinson apos s disease
Retail Consolidation and Produce Buying Practices: A Summary of the Evidence and Potential Industry and Policy Responses pot
Ngày tải lên :
07/03/2014, 13:20
... Foundation of Agricultural Economics Timothy J Richards is Power Professor of Agribusiness, Morrison School of Agribusiness, Arizona State University Paul M Patterson is Associate Professor, Morrison School ... restricting or foreclosing market access Therefore, these challenges could pit suppliers against buyers, small buyers against large buyers, small buyers against suppliers, and small suppliers ... buyers or to support federal regulators in bringing cases against buyers for fear of reprisals in the form of lost business and ostracization in the industry Indeed, only a few arguments appear...
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FACING THE REALITY OF DRUG-RESISTANT TUBERCULOSIS: CHALLENGES AND POTENTIAL SOLUTIONS IN INDIA pot
Ngày tải lên :
05/03/2014, 11:20
... Challenges and Potential Solutions in India: Summary of a Joint Workshop by the Institute of Medicine, the Indian Nation 10 DRUG-RESISTANT TUBERCULOSIS IN INDIA In terms of surveillance, India s Department ... professional associations and physicians for rational use of the fluoroquinolones, especially in respiratory diseases, so that resistance to this class of drugs does not become a major challenge in ... to increase the number of MDR TB patients receiving treatment, but strengthening of the health care system also is necessary, said Thomas Health system strengthening is defined as an array of initiatives...
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Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
Ngày tải lên :
14/02/2014, 19:20
... 1B) The results obtained indicate that the KIND2 domain is necessary and sufficient for the targeting of v-KIND to dendrites of neurons To investigate the MAP2-binding characteristics of the KIND ... conserved in the KIND2 of v-KIND in all species analyzed, although not in the other KINDs To investigate the possible involvement of these conserved Leu residues in the interaction between v-KIND ... v-KIND KIND2 binding resides within residues 702–744 of MAP2 Residues 456–487 in the KIND2 domain of v-KIND contain the core MAP2 binding module To identify the core MAP2-binding site within the...
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Tài liệu Báo cáo khoa học: High affinity copper binding by stefin B (cystatin B) and its role in the inhibition of amyloid fibrillation docx
Ngày tải lên :
19/02/2014, 06:20
... distribution of cathepsin proteinases and endogenous inhibitors (cystatins) in the hippocampus of patients with Alzheimer s disease, parkinsonism-dementia complex on Guam, and senile dementia and ... differences in intensity and shape between stefins A and B and the P7 9S mutant The two isoforms of stefin B have exactly the same far UV CD Regardless of the sequence differences (as highlighted in Fig ... function, specific to the cerebellum [18] It is located not only in the lysosomes and in the cytoplasm, but also in the nucleus [19] Lack of expression of stefin B is associated with signs of cerebellar...
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Tài liệu Báo cáo khóa học: A multi-protein complex containing cold shock domain (Y-box) and polypyrimidine tract binding proteins forms on the vascular endothelial growth factor mRNA Potential role in mRNA stabilization pptx
Ngày tải lên :
19/02/2014, 12:20
... by SDS/PAGE and the sizes of cross-linked proteins were calculated by subtraction of the molecular weight of bound RNA probe The sizes of cross-linked proteins are indicated Crosslink analysis ... CSD protein RNA binding sites (A) The sequences of the VEGF 5¢- and 3¢-UTR CSD site 1, and sequences are shown and consensus CSD (5¢) and PTB (3¢) protein binding sites are underlined Both sequences ... mutation of the downstream PTB consensus sequences, while surprisingly, recombinant CSD binding was affected by mutation of either the consensus CSD site or the downstream PTB sequence CSD proteins therefore...
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Tài liệu Báo cáo khoa học: Inorganic pyrophosphatase in the roundworm Ascaris and its role in the development and molting process of the larval stage parasites doc
Ngày tải lên :
20/02/2014, 11:20
... (NaF, S- 7920; Sigma) was tested in the present study The L3 extracts were assayed in the standard reaction mixture for PPi hydrolysis, in the presence of increasing concentrations of NaF The PPase ... prevent the synthesis of the new cuticle from the hypodermis and/ or ecdysis of the old cuticle This assumption is supported by the fact that PPase-activated PPi hydrolysis is essential to maintain the ... tissues, such as the body wall, gut epithelium and reproductive organs, of adult female worms suggests a critical role of the enzyme in these organs The presence of AsPPase in embryonated eggs,...
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Báo cáo khoa học: Molecular and functional characterization of a novel splice variant of ANKHD1 that lacks the KH domain and its role in cell survival and apoptosis docx
Ngày tải lên :
07/03/2014, 21:20
... that these transcripts are ubiquitously expressed in human tissues and cell lines at different levels Specific loss of the VBARP transcripts induced by short interfering RNA (siRNA) caused apoptosis ... nucleotides 143–154 (from the ATG) was identified that blocked the VBARP RNA synthesis in tested cell lines and this siRNA was used in subsequent assays Following transfection of VBARP siRNA into HeLa and ... transmembrane domains in VBARP Also, the use of unsynchronized cells in these analyses further confirmed that the cytoplasmic distribution of VBARP is independent of the cycling stage of the cells Identification...
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Báo cáo khoa học: Purification and properties of a new S-adenosyl-Lmethionine:flavonoid 4¢-O-methyltransferase from carnation (Dianthus caryophyllus L.) pot
Ngày tải lên :
08/03/2014, 08:20
... on the same amounts of both Fod-inoculated and Fod-uninoculated tissues, with the aim of assessing if the F 4¢-OMT activity could be associated, to some extent, to the tissue s defense response ... determination The pI of purified F 4¢-OMT was determined through PAGE isoelectrofocusing (IEF), using the PhastSystem electrophoresis apparatus (as above) and precast PhastGel minislabs, containing ... mass markers are indicated in kDa F 4¢-OMT activity towards the different assayed substrates, transformation products and kinetic analysis The enzyme became inactive when the assayed substrates...
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Báo cáo "Characteristic of urban wastewater in Hanoi City – nutritive value and potential risk in using for agriculture " docx
Ngày tải lên :
22/03/2014, 12:20
... drainage in Hanoi inner The lengths and basin areas of these rivers are shown in the following table (Table 2) Table Characteristics of water drainage rivers of Hanoi No Name of river Lu Set ... farming systems in Southeast Asia - a case study in Hanoi, Agriculture, Ecosystems & Environment 122 (2007) 192-202 [4] L.Raschid-Sally, D.D Tuan, A Sarath, National assessments on wastewater use ... metal contamination in Beijing and stressed that metals were enriched in soil due to sewage irrigation This was also the conclusion in earlier publications regarding the potential risk of sewage irrigation...
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Báo cáo khoa học: Characterization of Trypanosoma brucei PEX14 and its role in the import of glycosomal matrix proteins pptx
Ngày tải lên :
23/03/2014, 17:21
... PEX13 and (so far only identified in yeast) PEX17 Several other peroxins are involved in the subsequent steps of the import The import of matrix proteins seems to involve a cascade of interactions ... molecular mass complex consists of TbPEX5 and TbPEX14-N,H as confirmed by SDS/PAGE analysis SDS/PAGE analyses of corresponding peak fractions confirmed the presence of both proteins in the shifted ... mislocalization of all three enzymes in these cells clearly shows the involvement of PEX14 in the targeting of PTS-1, PTS-2 and I-PTS proteins to the glycosome To further analyse the effect of...
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Báo cáo khoa học: "ACTH-producing carcinoma of the pituitary with refractory Cushing''''s Disease and hepatic metastases: a case report and review of the literature" pptx
Ngày tải lên :
09/08/2014, 04:21
... Cushing 's disease The rates of cure and recurrence of Cushing 's disease, and the quality of life after transsphenoidal pituitary surgery are still being investigated In a single-institution series ... metastases, representing perhaps one of the shortest time intervals between initial carcinoma diagnosis and death Treatment Modalities The treatment of choice in pituitary Cushing 's disease is ... diagnosis was just over weeks while the longest reported survival was 21 years [2] In the same series, survival was found to be associated with location of metastases; metastases outside the craniospinal...
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Báo cáo y học: "Expression of CD147 on monocytes/macrophages in rheumatoid arthritis: its potential role in monocyte accumulation and matrix metalloproteinase production" ppt
Ngày tải lên :
09/08/2014, 06:23
... cells and many normal tissues [25-27] is suggestive of its physiological role in some situations, perhaps in which increased MMP expression is involved in tissue remodeling In RA patients, however, ... (Becton-Dickinson) Immunohistochemistry staining of synovium Immunohistochemistry staining of the synoviums from 12 RA patients and controls (5 OA, AS) was performed using a streptavidin/peroxides (SP) ... immunofluorescent assay The expression of CD68+ (green) and CD147+ (red) cells, and the co-expression of CD68+CD147+ cells (yellow) in the lining and sublining layers of rheumatoid arthritis synovium is...
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Báo cáo khoa hoc:" Adaptive significance of amylase polymorphism in Drosophila. Analysis of the association between tissue-specific expression and specific activity in Amy or Amy genotypes F S of Drosophila subobscura" ppt
Ngày tải lên :
09/08/2014, 18:21
... polymorphism, analyses of enzyme systems in eukaryotes reveal the existence of polymorphism in tissue-specific enzyme expression Various kinds of regulatory genes have different effects on tissue-specific, ... of S/ S lines, whose specific activities range within ± SE of the mean, and the group of F/F lines which is at least + SE below the mean (U 7.00, P < 0.05), as well as between the groups of lines ... analysed gene-enzyme systems in Drosophila (see [9]) The analysis of the enzyme activity represents a model for distinguishing between the effects of the structural and regulatory genes involved in...
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Báo cáo y học: " T4 genes in the marine ecosystem: studies of the T4-like cyanophages and their role in marine ecology" doc
Ngày tải lên :
12/08/2014, 02:20
... synthesis of the polyamines spermidine and spermine With polyamines implicated in the stabilising the psbA mRNA in the cyanobacterium Synechocystis [64], altering structure of PSII [65] and restoring ... discussing these key aspects of cyanomyoviruses is a consideration of their hosts and the environment in which they exist Our knowledge of marine cyanomyovirus hosts is almost exclusively confined ... genomes, similarly the hoc gene is present only in P-SSM2, whether the other cyanomyoviruses have homologues of these genes remains unknown In keeping with the conservation of capsid proteins in...
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bioflocculation and final properties of synthetic and activated sludge in wastewater treatment
Ngày tải lên :
13/11/2014, 07:33
... @ > > B# B # BB B B 1 , & # & : #= # 0= 0 Q? R ' H @ = = * @ 5& 5& # ; ; 5' 51' > > % A ' , P # S T I U ' 038 ="#1 85 ) @ VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV...
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Bees and their role in forest livelihoods A guide to the services provided by bees and the sustainable harvesting, processing and marketing of their products
Ngày tải lên :
03/06/2015, 08:41
... sting into the thick skin on the sole of the foot will be painful but may not cause much swelling, whereas a sting in the soft tissues of the face usually causes much swelling A sting inside the ... hive Some of the species make nests consisting of a series of parallel combs, other species nest on just one, single comb The species that build a series of parallel combs usually nest inside ... predators as far as possible Bees and their role in forest livelihoods x x x During the last three decades, there has been a tremendous increase in the spread of bee diseases and predators around the...
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Distribution of betaine gaba transporter BGT 1 in excitotoxic brain injury and its role in osmoregulation in the brain
Ngày tải lên :
16/09/2015, 15:55
... present study has dissected the role of BGT-1 in osmoregulation in the brain Further studies are necessary to study the 15 mechanism by which betaine induces BGT-1 expression and the effects of BGT-1 ... action of GABA at a synapse Instead, the osmolyte betaine is more likely to be the physiological substrate of BGT-1 in the brain, and the presence of BGT-1 in pyramidal neurons suggests that these ... vitro studies in both neurons and astrocytes also demonstrate the persistent exclusion of organic osmolytes, e.g., taurine following hypoosmotic stimulus (Pasantes and Schousboe, 1988; Schousboe...
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Distribution of secretory phopholipase group XIIA in the CNS and its role in lipid metabolism and cognition
Ngày tải lên :
04/10/2015, 17:04
... STUDIES 28 Chapter Expression Profile of various PLA2 isoforms in the CNS CHAPTER EXPRESSION PROFILE OF VARIOUS PLA2 ISOFORMS IN THE CNS 29 Chapter Expression Profile of various PLA2 isoforms ... 2004) The significance of PLA2 in maintaining membrane lipid homeostasis of the brain is evident in all these studies However, the expression profile of the various PLA2 isoforms in the brain cortical ... expression of PLA2 isoforms, or their physiological roles in specific regions of the brain and CNS The present study was carried out in view of the importance of the importance of PLA2 and its products...
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Bacteria of the sulphur cycle An overview of microbiology, biokinetics and their role in petroleum and mining industries
Ngày tải lên :
21/12/2016, 10:39
... washers used in the Kraft process contain H2 S [36] In landfills, emission of gaseous pollutants such as H2 S generally occurs from ventilated pipes and landfill surfaces Emission of H2 S from landfills ... increases it dissociates into HS− Thus, for environmental pH values in the range 6.0–9.0 a mixture of H2 S and HS− exists in the solution and the level of H2 S decreases as pH is increased in ... of the drawbacks of the passive treatment Active treatment is based on the same fundamental processes governed in the passive treatment However, in this case the efficiency of the process is increased...
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