structure function relationships in cellulases
Anchorage and resistance to uprooting forces of eelgrass (Zostera marina L.) shoots planted in slag substrates
Ngày tải lên :
05/09/2013, 09:38
... were collected in February In an experiment investigating the uprooting forces of eelgrass taken in different sampling time (with two months interval), it was found that uprooting force values ... uprooting force for the slag + DS mixtures is shown in Fig It was noticeable that the uprooting force mean value for NES in Fig was reduced into half in Fig It is possible that the difference in ... cm s-1 In the initial experiment, eelgrass pots were placed inside the coastal flow simulator containing artificial sea water (SEALIFE, 30‰) at 20 ± 1oC The whole shoots were submerged in water...
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báo cáo hóa học:" CCR9 interactions support ovarian cancer cell survival and resistance to cisplatin-induced apoptosis in a PI3K-dependent and FAK-independent fashion" pdf
Ngày tải lên :
20/06/2014, 07:20
... times, the cells were incubated with 0.05% Tween-20 in PBS for 15 minutes After washing in PBS, the cells were incubated with TdT end-labelling cocktail for 60 minutes Termination buffer was added ... for 20 minutes, followed by washing with PBS containing 0.1% Triton X-100 Endogenous peroxidase activity was quenched using 1% H2O2 in wash buffer The cells were incubated in antibody blocking buffer, ... cisplatin Incorporation of bromodeoxyuridine (BrdU) into newly synthesized DNA permits indirect detection of rapidly proliferating cells Hence, this assay was used according to manufacturer's instructions...
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Báo cáo y học: "The anti-vaccination movement and resistance to allergen-immunotherapy: a guide for clinical allergists" ppt
Ngày tải lên :
08/08/2014, 21:20
... vaccination methods are benign in comparison, being typically administered by small injections And certain inoculations are painless since they involve the ingestion of oral vaccines [16,17] Since ... developed world [12,13] and increasingly less common in the developing world [14] With a clinical history that dates over a century, a high vaccination rate of infants in the industrialized world, ... due to the vaccine’s active ingredients but rather its packaging, additives, or trace contaminants originating from the manufacturing process [18] (though for a minority of vaccines, the active...
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Báo cáo khoa học: "Deletions of neuraminidase and resistance to oseltamivir may be a consequence of restricted receptor specificity in recent H3N2 influenza viruses" doc
Ngày tải lên :
12/08/2014, 04:21
... were intrinsic differences in HA binding in those viruses that are susceptible to loss of NA when grown in MDCK cells We previously showed that there were only quantitative differences in binding ... then contained 406 glycans (Figure 6) Secondary structures in NA gene segments To investigate if the secondary structure of RNA plays a role in generating internal deletions, we examined possible ... A/OK/1992/05, 204/1253 in A/OK/ 309/06) In other cases, folding stem-containing arms into a tertiary structure would bring groups of junctions together (e.g 93–103 to 1194–1208 in A/OK/323/03, 51,...
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Báo cáo sinh học: " Resistance to heat and cold stress in Drosophila melanogaster: intra and inter population variation in relation to climate" doc
Ngày tải lên :
09/08/2014, 18:22
... discrete generations, avoiding overcrowding Mass populations were obtained by pooling lines of each population in cages with overlapping generations Flies were maintained on a medium of yeast, ... to a general hardiness or weakness of some lines that is independent of the shock response Inbreeding is expected within isofemale lines and uncontrolled genetic drift or inbreeding may lead to ... variance in a broad sense, including the additive, dominance, interaction and maternal components When the additive variance is the prevailing component, the intraclass correlation includes half...
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Exergoeconomic performance optimization of an endoreversible intercooled regenerative Brayton combined heat and power plant coupled to variable-temperature heat reservoirs
Ngày tải lên :
05/09/2013, 14:59
... Degree in 2008 and MS Degree in 2010 in power engineering and engineering thermophysics from the Naval University of Engineering, P R China He is pursuing for his PhD Degree in power engineering ... diversity of topics in engineering thermodynamics, constructal theory, reliability engineering, and marine nuclear reactor engineering He is a Professor in the Department of Power Engineering, Naval University ... (5 in English journals) Lingen Chen received all his degrees (BS, 1983; MS, 1986, PhD, 1998) in power engineering and engineering thermophysics from the Naval University of Engineering, P R China...
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Tài liệu Báo cáo khoa học: The heat shock factor family and adaptation to proteotoxic stress pdf
Ngày tải lên :
18/02/2014, 04:20
... (PDZ) domain-containing protein PDZK3 ⁄ PDZD2 ⁄ PAPIN (plakophilin-related armadillo repeat protein-interacting protein) [61], decreased, but was still observed in HSF1-null MEF cells during heat ... regulator of these genes Interestingly, the amino-terminal region of chicken HSF1 containing an alanine-rich sequence and the DNA-binding domain is sufficient to cause the functional difference between ... conserved Importantly, chicken HSF1 and mouse HSF3 are involved in protecting cells from heat shock and in maintaining protein homeostasis without inducing the expression of the classical heat shock...
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Tài liệu Báo cáo khoa học: Regulation of connective tissue growth factor (CTGF/CCN2) gene transcription and mRNA stability in smooth muscle cells Involvement of RhoA GTPase and p38 MAP kinase and sensitivity to actin dynamics docx
Ngày tải lên :
19/02/2014, 16:20
... and stained for F-actin with rhodamine-conjugated phalloidin The effects of toxin B and latrunculin B on the actin filaments was examined by preincubating the cells with either 10 ngÆmL)1 toxin B ... levels in response to anisomycin, suggesting that an intact actin cytoskeleton is also necessary for anisomycin signaling Surprisingly, treatment of the cells with latrunculin B alone induced an increase ... to F-actin ratio, suggesting that RhoA/actin-independent signaling mechanisms are involved in anisomycin-induced CTGF/ CCN2 expression CTGF /CCN2 gene regulation through MAP kinase signaling Because...
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Báo cáo khoa học: Global shape and pH stability of ovorubin, an oligomeric protein from the eggs of Pomacea canaliculata pot
Ngày tải lên :
07/03/2014, 06:20
... differences in the absorption spectra of ovorubin in the pH range assayed clearly indicate that residues in the ASX-binding site were not charged, suggesting that the residues involved in ASX binding, ... crustacyanin, the lobster carapace carotenoprotein, there is little information on the structure and stability of this interesting group of proteins, and there is no information in mollusks [14,15] In ... decrease in Rg, indicative of disassembly of the particle, but there are no changes in the absorption spectrum of ovorubin, indicating that ASX is not located in the subunit interface involved in the...
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báo cáo hóa học:" Gene Expression and Pathway Analysis of Ovarian Cancer Cells Selected for Resistance to Cisplatin, Paclitaxel, or Doxorubicin" docx
Ngày tải lên :
20/06/2014, 08:20
... resistance, was found elevated in all three drug-resistant cell lines, including OV90C, in spite of a relatively small increase in mRNA levels observed in cisplatin cell lines (Figure 3A) On the other ... agent in prostate cancer [20] It will be interesting to determine whether this peptide may be useful in reversing drug resistance in ovarian cancer and we are currently investigating this enticing ... using Ingenuity Pathway Analysis A Network including ECM and other genes altered in cisplatin derived resistant cells B Network including proteasome genes and other genes altered in doxorubicin...
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Influence of different breeds, feeding and housing systems on sow reproductive performance and piglet''''s resistance to diseases in Central Vietnam pdf
Ngày tải lên :
21/06/2014, 06:20
... approach to small holding pig farms in Thua Thien Hue and Quang Nam 2.2 Training for interviewers Before starting of the survey, project partner coordinator has instructed to interviewers and examples ... shortening and crypt deepening Furthermore, weaning piglets was also associated with villas shortening 10 and crypt deepening and giving supplementary feed during the suckling period was effective in ... preventing villas shortening after weaning The more impacts for piglets by less absorption from milk sows and supplementary feed during the suckling period indicated Function of the large intestine...
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Báo cáo sinh học: " Research Article A Contourlet-Based Image Watermarking Scheme with High Resistance to Removal and Geometrical Attacks" pptx
Ngày tải lên :
21/06/2014, 16:20
... watermarking against non-geometrical and geometrical attacks,” in Proceedings of the 5th International Conference on Visual Information Engineering (VIE ’08), pp 124–129, August 2008 [5] S Xiao, H Ling, ... imperceptible and robust image watermarking scheme in Contourlet domain,” in 2008 4th International Conference on Intelligent Information Hiding and Multiedia Signal Processing, IIH-MSP 2008, pp 457–460, ... measuring the performance of the proposed method In addition, it can be used in fingerprinting applications In (2), α was set to 0.1 to obtain a tradeoff between perceptibility and robustness In both...
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science of heat and thermophysical studies a generalized approach to thermal analysis
Ngày tải lên :
06/07/2014, 15:28
... papers, which determine its coordinates in the (bibliographic) map of (materials) science In this way, definite data (a definite point in data space) is related to a definite point in bibliographic ... businesses were forced to adopt Internet-based technology But today, companies involved in mining, manufacturing, transportation, communications, etc are now using the Internet routinely since ... to interactions with surroundings, which is a kind of sink for energy higher in entropy, and closer to equilibrium Schrodinger pointed out that 'Hiving organization is maintained by extracting...
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Báo cáo y học: "Resistance to IL-10 inhibition of interferon gamma production and expression of suppressor of cytokine signaling 1 in CD4+ T cells from patients with rheumatoid arthritis" ppsx
Ngày tải lên :
09/08/2014, 01:24
... binding to JAK, and SOCS3 inhibits the action of JAK by binding to the Src homology phosphatase-2-binding domain of receptors such as gp130 [40] SOCS1 and SOCS3 are induced by various cytokines, ... [27] In addition, the involvement of other essential proinflammatory cytokines in this process was suggested by our preliminary experiments demonstrating that IL-10-mediated IFN-γ inhibition in ... quantitative sandwich ELISA using cytokine-specific capture with biotinylated detection mAb and recombinant cytokine proteins (all from Becton Dickinson), according to the manu- Tyrosine phosphorylation...
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Báo cáo khoa học: "Combined low initial DNA damage and high radiation-induced apoptosis confers clinical resistance to long-term toxicity in breast cancer patients treated with high-dose radiotherapy" pdf
Ngày tải lên :
09/08/2014, 09:20
... Annexin-V-FITC and 10 μl of propidium iodure (PI), cells were incubated during 15 minutes at room temperature in the dark Finally, 400 μl of Annexin V buffer Kit were added Every assay was made in ... performed in a FACScalibur (Becton Dickinson, San José, CA) using a 488 nm argon laser, and each sample was analyzed in a Macintosh Quadra 650 minicomputer (Apple computer Inc., Cupertino, CA) ... observed Initial DNA damage levels in breast cancer patients Radiation-induced apoptosis in breast cancer patients Initial DNA damage was determined as radiationinduced double-strand breaks (DSB) in...
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Báo cáo y học: " Young adult obese subjects with and without insulin resistance: what is the role of chronic inflammation and how to weigh it non-invasively" docx
Ngày tải lên :
11/08/2014, 08:22
... associated with liver inflammation and fibrosis independently of insulin resistance and HS and it should be a central target for future interventions in NAFLD and indeed in all the metabolic diseases ... different in the two groups, so the MS detection The main inflammatory index (CRP) and SLD behaved like HOMA, suggesting a strict link between inflammatory status and IR, but not necessarily in this ... our findings, we can argue that IR presence is the most important factor in determining the fat deposition in organs (in our case liver) unrelated to BMI, visceral and subcutaneous abdominal...
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báo cáo khoa học: " Resistance to Plasmopara viticola in a grapevine segregating population is associated with stilbenoid accumulation and with specific host transcriptional responses" doc
Ngày tải lên :
11/08/2014, 11:21
... stripe in barley [49] Of the 93 modulated genes in the resistant offspring only 19 were also induced in the susceptible individuals This class includes genes encoding for proteins involved in transcription ... up-regulated in the Figure Functional categories of transcripts modulated in F1 21/66 and in Merzling upon infection with P viticola Transcripts modulated in F1 21/66 and in Merzling within 12 hpi ... profile upon infection by comparing the intensity of the bands in treated samples (12, 24, 48, 96 hours post infectionhpi) with those in controls (0 hours post mock-inoculation-hpmi) Interestingly,...
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báo cáo khoa học: " Habituation to thaxtomin A in hybrid poplar cell suspensions provides enhanced and durable resistance to inhibitors of cellulose synthesis" potx
Ngày tải lên :
11/08/2014, 11:21
... SNF2 domain-containing protein family (FC 2.8), which includes proteins that are proposed to play a role in gene silencing and that would interact with histone variants to alter chromatin structure ... upregulated in TA(-)hab cells Moreover, numerous genes encoding members of different transcription factors families, including WRKY, C2H2-type zinc finger protein, MYB and NAC domain containing proteins, ... chromatin-associated proteins that would act as architectural factors in nucleoprotein structures and which regulate DNA-dependent processes including transcription [76]; a chromatin remodeling...
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