etiological and biological characteristics of rare pediatric tumors
Tài liệu Báo cáo khoa học: The structure and biological characteristics of the Spirochaeta aurantia outer membrane glycolipid LGLB pdf
Ngày tải lên :
19/02/2014, 16:20
... Fragments of HSQC and HMBC spectra of compound Labels illustrate assignment of the amide linkage between the amino group of Asp and the carboxyl group of GalA residue E Scheme The structures of oligosaccharides ... Fig Fragments of TOCSY (left) and NOESY (right) spectra of oligosaccharide Intraresidual correlations are labeled with a letter designation of the monosaccharide residue and numbers of the correlating ... Amide linkage between C-6 of residue E and an amino group of the aspartic acid was identified on the basis of the HMBC correlation between H-2 of aspartic acid and C-6 of the GalA E, thus showing...
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Current status and biological characteristics of giant freshwater prawn (macrobrachium rosenbergii de man, 1879) cultured in the brackish water environment
Ngày tải lên :
27/05/2016, 09:23
... (iv) advantages and disadvantages of farms during crop, (v) plan and suggestion 3.4.2 Evaluation of the effects of salinity on biological parameters, growth rate and survival rate of freshwater ... reports of Department of Agriculture and Rural Development, Fisheries Division in Tra Vinh and Bac Lieu Collected information and data include statistics on culture area and production of freshwater ... shown as mean value± standard deviation (min- max) I) Multiple regression analysis of the influence of technical factors to effectively of prawn culture systems Yield and profit of prawn farming systems...
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báo cáo hóa học:" A retrospective analysis of clinicopathological and prognostic characteristics of ovarian tumors in the State of Espírito Santo, Brazil" ppt
Ngày tải lên :
20/06/2014, 08:20
... FIGO-staging profile has Page of 10 also been documented in other studies performed in Brazil: Badiglian Filho et al [27] have reported an incidence of 26.3% and 42%, and Derchain et al [32] of 34% and ... involved have signed the Term of Free and Informed Consent and their clinical follow up information were kept in confidential records Geographic characteristics of the State of Espírito Santo, Brazil ... IV, in a total of 89 staged cancers We have also observed a slight predominance of poor staged cancers, as 43.8% of cases had a better prognosis profile (I and II) versus 56.2% of the cases that...
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STUDY ON MAJOR BIOLOGICAL AND ECOLOGICAL CHARACTERISTICS OF FRUIT FLY Bactrocera dorsalis Hendel ON FRUIT TREES AND CONTROL METHOD IN INTEGRATED PEST MANAGEMENT APPROACHES IN MOC CHAU, SON LA PROVINCE
Ngày tải lên :
16/10/2014, 19:53
... development of Oriental fruit fly was mainly results of damaging factors of H’Mong peach and Tam Hoa plum consisting of percentage of infested fruits and damage severity of each fruit (the number of adults ... province and other fruit trees in Vietnam Scientific and practical importance - Comprehensive understanding biological, ecological characteristics and other factors affecting the occurrence and development ... of their host fruits Larvae (maggots) of fruit flies lives and damages inside of fruits Therefore, the study of population dynamic of fruit flies can only observation through the activities of...
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Study on the agro biological characteristics of some pummelo lines cultivars and cultivation techniques for high promising pummelo lines at thai nguyen
Ngày tải lên :
27/05/2016, 15:22
... Methods of treatment of the data The collected data is treated by Microsoft excel, IRISTART and SAS 9.1 Chapter RESULTS AND DISCUSSION 3.1 Research results of agro -biological characteristics of some ... productivity and quality of the products Requirements of the study - It is to assess agrobiological characteristics of some promising pomelo lines and varieties; - It is to assess the impact of technical ... on research and depth assessment of agro -biological characteristics of promising lines and varieties On that basis, technical measures of consistent impact on each specified line and variety...
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Study on species composition and some biological characteristics of eleotridae living in the bassac river
Ngày tải lên :
15/06/2016, 17:49
... composition of Eleotridae and biological characteristics of gobies were very essential 1.2 General objective of study The overal objective aims to determine of species, abundance of Eleotridae and biological ... species of diversity and their biological characteristics Presently, knowledge of those species, the abundance of species of Eleotridae living in Mekong river basin, as well as nutritional characteristics ... Nikolsky (1963) and combined with histological methods of Drury & Wallington (1980) and Kiernan (1990) (ii) Rate of male and female: observed morphological characteristics and of gobies gonads...
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09 Physical and Chemical Characteristics of DDGS revisions.
Ngày tải lên :
08/08/2012, 10:03
... Chemical Characteristics of U.S DDGS Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary among sources and can influence its feeding value and handling characteristics ... Physical & Chemical Characteristics of DDGS Particle Size, Bulk Density and pH Particle size and particle size uniformity of feed ingredients are important considerations of livestock and poultry nutritionists ... size (geometric mean), the coefficient of variation (CV) and 08 - Physical & Chemical Characteristics of DDGS standard deviation (SD) of particle size within and among ethanol plants were calculated...
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Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine
Ngày tải lên :
05/09/2013, 15:28
... generation) The presence of hydroperoxides increases the risk of polymerization and acidification and of the appearance of insoluble sediments and gums, which can lead to filter plugging and deposits in ... Where, JT 80:20 = Blend of 80 % of jatropha oil methyl ester and 20 % of tallow oil methyl ester by volume, JP 50:50 = Blend of 50 % of jatropha oil methyl ester and 50 % of palm oil methyl ester ... volume, JT 50:50 = Blend of 50 % of jatropha oil methyl ester and 50 % of tallow oil methyl ester by volume, SFCt 50:50 = Blend of 50 % of sunflower oil methyl ester and 50 % of coconut oil methyl...
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Tài liệu Báo cáo khoa học: Design, structure and biological activity of b-turn peptides of CD2 protein for inhibition of T-cell adhesion ppt
Ngày tải lên :
19/02/2014, 13:20
... bonds between NH of Thr5 and CO of Arg2, as well as NH of Arg2 and CO of Thr5 Structure of cyclic hexapeptides – cYT peptide The NMR data of the cYT peptide were indicative of its flexible nature ... intensity of ROE cross-peaks, and were assigned as strong, medium and weak ˚ represent the family Based on ROE violation > 0.2 A and allowed values of /, w in the Ramachandran map, only one family of ... percentage inhibition of peptide-treated cells and expressed as the mean of three independent experiments activity of 40% at 100 lM concentration Both linear and cyclic ER peptides (lER and cER) showed...
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Tài liệu Báo cáo khoa học: Physicochemical characterization and biological activity of a glycoglycerolipid from Mycoplasma fermentans ppt
Ngày tải lên :
21/02/2014, 00:20
... respectively [23,30], and the bands at Fig Infrared spectrum in the spectral range 1800–900 cm)1 (A) and – in the range of the negatively charged phosphate band mas (PO2 ) 1300– )1 1190 cm (B) of hydrated ... of unlabeled molecules into the double-labeled liposomes leads to probe dilution and with that to a decrease in the efficiency of FRET: the emission intensity of the donor increases and that of ... water-binding capacity of lecithin headgroups [30] Finally, MfGl-II exhibits a main band at 1245 cm)1 and further weak bands at 1220 and 1260 cm)1 Thus, the phosphate groups of this glycolipid are...
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Báo cáo khoa học: Structural and biological effects of a b2- or b3-amino acid insertion in a peptide Application to molecular recognition of substance P by the neurokinin-1 receptor ppt
Ngày tải lên :
08/03/2014, 08:20
... methyl of Aib, on the opposite side of the pyrrolidine ring of Pro A parallel can be drawn regarding the differences in biological activities between [Ala9]SP and [Gly9]SP on the one hand, and [b2-HAla9]SP ... grid searches of b-amino acids were initially carried out at intervals of 30° for each torsion angle /, h, and w and were subsequently refined by varying /, w angles in intervals of 10° and setting ... shifts and random coil values, are commonly used to detect secondary structures in peptides and proteins [38] They are reported in Fig Stronger upfield shifts of Ha (Fig 3A) and downfield shifts of...
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Demographic and clinical characteristics of tuberculosis: A report of 2404 cases at a referral hospital pot
Ngày tải lên :
15/03/2014, 03:20
... the success of treatment and control of TB Conclusion Through the investigations of clinical and demographic features of the patients hospitalized in a referral hospital for treatment of TB during ... diagnostic method of TB was detection of Mycobacterium tuberculosis in the sputum on 1353 (56.3%) of patients, diagnosis by means of clinical and radiological findings on 346 (14.4%) of patients, ... the success of treatment and control of TB It has been widely accepted that tuberculosis and poverty have been closely linked since the scientific study of the disease began (Link and Phelan,...
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Báo cáo khoa học: Construction and biological activity of a full-length molecular clone of human Torque teno virus (TTV) genotype 6 pptx
Ngày tải lên :
16/03/2014, 05:20
... [19], bone marrow [10] and several other organs [20] However, the main host cells and the target organs of this virus are still undefined The study of the biological functions of TTV is particularly ... interactions, and to find permissive cell lines for further molecular and cell biological studies of this peculiar human virus For this purpose, we have cloned and sequenced the full-length genome of TTV ... SalI double-digestions of the input linear construct yielded three restriction fragments of approximately 2100, 740 and 890 bp with the first enzyme pair, and of 2200, 630 and 890 bp with the latter...
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influence of binders on the sensing and electrical characteristics of wo3-based gas sensors
Ngày tải lên :
20/03/2014, 13:04
... CO and CH w5x In general, the sensing characteristics, such as sensitivity and selectivity, of the polycrystalline sensor depend greatly on the microstructural properties of the polycrystal and ... size of WO film decreases as the amount of SiO binder is increased w3x Thus the addition of a suitable amount of SiO in WO sol–gel is believed to increase the porosity of the composite film and ... sensing characteristics related with fabrication methodology andror microstructure of the polycrystals In this paper, we have investigated the effects of binders on the sensing characteristics and...
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Báo cáo khoa học: Enhancement of intracellular concentration and biological activity of PNA after conjugation with a cell-penetrating synthetic model peptide docx
Ngày tải lên :
23/03/2014, 13:20
... influence of nociception on the beating rate of CM measured on day of culture without and with pretreatment with either 0.2 lM of I or II on day and after seeding The basal beating rate of the CM ... FACS and CLSM by providing absolute quantitation of internalized PNA CLSM revealed extensive fluorescence in the cytosol and nucleus of CM and CHO cells after exposure to both the naked PNA I and ... involvement of nonendocytic mechanisms (Fig 3) On the other hand, energy-dependent and -independent mechanisms contributed differently to the cellular uptake of the naked PNA and of the conjugate...
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Báo cáo Y học: Synthesis, conformational analysis and biological activity of cyclic analogs of the octadecaneuropeptide ODN Design of a potent endozepine antagonist pot
Ngày tải lên :
24/03/2014, 04:21
... analysis of the calculated structures revealed a short distances between NH of Leu7 and the side chain carboxyl group of the Asp6 residue (< 0.28 nm), and NH of Leu7 residue and C¼O of Leu5 (< ... of a potent endozepine antagonist (Eur J Biochem 268) 6049 Fig RP-HPLC monitoring of N- and C-terminal deprotections and on-resin cyclization of the linear precursor of cyclo128 OP Aliquots of ... formation of intramolecular hydrogen bonds (i, i 2) between the C ¼ O of Pro2 and the NH of Leu4 to form a ring associated with a standard g turn, and (c) a hydrogen bond (i, i 3) between the C ¼ O of...
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Báo cáo khoa học: Analysis and biological relevance of advanced glycation end-products of DNA in eukaryotic cells ppt
Ngày tải lên :
30/03/2014, 04:20
... enzymatically and subjected to LCMS ⁄ MS Thus, a detection limit of about 0.5 ngÆmL)1 CEdGA,B was achieved Identification of CEdGA,B and assessment of the glycation rate For unequivocal identification of ... appearance of a peak pair with retention times of 8.3 and 9.5 min, and (b) the presence and (c) the correct proportion of the three major mass transitions of CEdGA,B that were used for MS ⁄ MS detection ... loss of deoxyribose and CO2, followed by the transitions 338 fi 106 m ⁄ z, and 338 fi 149 m ⁄ z (Fig 1B) Furthermore, some of the biological samples were spiked with synthesized CEdGA,B standard...
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Báo cáo khoa học: Structural aspects and biological properties of the cathelicidin PMAP-36 pot
Ngày tải lên :
30/03/2014, 20:20
... 2005 FEBS M Scocchi et al Structure and antimicrobial activity of PMAP-36 Fig CD spectra of the synthetic PMAP36 peptides Spectra of PMAP-36(1–35)2 (A) and of the truncated fragment PMAP-36(1– ... TFE (– –), and with 25% (–ÆÆ–ÆÆ–) and 50% (v/v) TFE Table shows the antimicrobial activity of the monomeric and dimeric peptides towards several Gram-positive and Gram-negative bacteria and two ... ATCC 27853, and clinical isolates of P mirabilis, C albicans and C neoformans Bacteria and fungi were maintained on MH agar or on solid Sabouraud agar dextrose medium, respectively, and were subcultured...
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Báo cáo khoa học: DNA-binding and transcription characteristics of three cloned sigma factors from mustard (Sinapis alba L.) suggest overlapping and distinct roles in plastid gene expression doc
Ngày tải lên :
31/03/2014, 07:20
... Figs and for the other factors) None of the controls consisting of the DNA probe alone (lane 1), or of probe plus recombinant proteins (lanes 4–7), gave a labelled band at the position of the ... partial loss of competitor strength became apparent, and this effect was more pronounced in the presence of SASIG1 and SASIG2 compared to SASIG3 and r70 This was most evident in the case of M-19 A/G ... peptides of SASIG1, and Serine and threonine residues are marked by dots, basic residues by + signs The hypothetical cleavage sites are marked by arrows (C) Alignment of regions 2.1–4.2 of SASIG1...
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Báo cáo Y học: Molecular and biochemical characteristics of a gene encoding an alcohol acyl-transferase involved in the generation of aroma volatile esters during melon ripening pptx
Ngày tải lên :
31/03/2014, 21:21
... Sequence analysis Both CM-AAT1 and CM-AAT2 encode proteins of 461 amino acids with a theoretical molecular mass of 51.5 kDa and 51.8 and a pI of and 8.5, respectively, and 87% identity at the amino ... recombinant protein was capable of producing esters from a wide range of combinations of alcohols and acyl-CoAs with the exception of ethanol, nonanol, and linalol from acetylCoA, and ethanol, cis/trans-3-hexenol, ... trellis in a greenhouse under standard cultural practices for fertilization and pesticide treatments Flower tagging on the day of hand pollination and daily measurements of internal ethylene (WT fruit...
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