aeruginosa bacteria up regulates expression but not transcription of prxv in cultured airway epithelium in the presence of serum
Báo cáo y học: "IFN-gamma regulation of ICAM-1 receptors in bronchial epithelial cells: soluble ICAM–1 release inhibits human rhinovirus infectio" pptx
Ngày tải lên :
11/08/2014, 08:22
... suggesting a critical role for MMPs in the production of sICAM-1 Interestingly, in addition to establishing the role of proteases in the production of sICAM-1, the authors demonstrated the JAK/STAT ... undetected in untreated HRV-14 infected cell cultures at any time point IFN-γ induced a small but significant increase in sICAM-1 release in uninfected cells and cells infected with the minor group rhinovirus, ... pre-treated with a range of concentrations of the JAK2 inhibitor, AG490 As shown in Fig 4, IFN-γ mediated induction of mICAM-1 levels was inhibited in the presence of AG490 in uninfected cells, at...
- 16
- 288
- 0
Báo cáo lâm nghiệp: "Yellow-cedar and western redcedar ecophysiological response to fall, winter and early spring temperature conditions" pdf
Ngày tải lên :
08/08/2014, 00:22
... offsetting the metabolic cost of retaining foliage throughout the winter In some instances during the late fall, winter and early spring, Pn rates in western redcedar and yellow-cedar (data not ... freezing tolerance, see below) during the winter These species photosynthetic systems have developed the capability to withstand mild freezing events during the winter, thereby replenishing carbon ... day average) in the winter and early spring Arrows on the figure indicate the date when shoot growth resumed in the late winter for both species The last figure shows the response of western redcedar...
- 8
- 196
- 0
Báo cáo lâm nghiệp: " Release of oxalate and protons by ectomycorrhizal fungi in response to P-deficiency and calcium carbonate in nutrient solution" pptx
Ngày tải lên :
08/08/2014, 01:21
... due to the oxalate efflux balanced – by the NO3 influx In the presence of CaCO3 high values of the ratio in the four oxalate producing fungi denote either another mechanism for – transport of C2O42– ... equilibrium in the system CaCO3 – CO2 – H2O with the CO2 partial pressure occurring in the atmosphere of the culture bottle The buffering effect of the carbonate phase on pH value of the bulk solution ... assayed in the four oxalate producing isolates in absence and in presence of CaCO3, respectively In these oxalate producing isolates, calcium contents were of the same order of magnitude as those of...
- 7
- 311
- 0
Báo cáo lâm nghiệp: " Radial growth of mature pedunculate and sessile oaks in response to drainage, fertilization and weeding on acid pseudogley soils" ppt
Ngày tải lên :
08/08/2014, 18:21
... sessile oaks in the Carex site Table I shows the distribution of the 612 other oak trees in the various treatments and their combinations Dendrochronological study During the winter of 1991/1992, ... (fig 1b) The difference in the reaction son In the Molinia site, a strong positive interaction was observed between weeding and drainage, in the young trees as well as in the old trees In the young ... aggravation of the temporary waterlogging conditions On the contrary, when weeding was accompanied by the drainage of the water in excess in the soil, the radial growth of the oak trees was greatly increased...
- 10
- 270
- 0
Báo cáo y học: "Decreased response to IL-12 and IL-18 of peripheral blood cells in rheumatoid arthritis" doc
Ngày tải lên :
09/08/2014, 01:23
... demonstrated the presence of IL-12 as a contributory factor in inducing the IFN-γ-dominant T-cell cytokine response in joints of patients with longstanding RA [13] IL-18 is a proinflammatory cytokine ... M: Cloning and expression of interleukin-18 binding protein FEBS Lett 1999, 445:338-342 Novick D, Kim SH, Fantuzzi G, Reznikov LL, Dinarello CA, Rubinstein M: Interleukin-18 binding protein: a ... to further sensitize the cells to the action of IL-12 and IL-18, H- or RA-PBMCs were cultured with the same conditions as above, but in the presence of 200 ng/ml of PHA and ng/ml of PMA At these...
- 7
- 324
- 0
Báo cáo y học: "Vaccination response to tetanus toxoid and 23-valent pneumococcal vaccines following administration of a single dose of abatacept: a randomized, open-label, parallel group study in healthy subjects" pot
Ngày tải lên :
09/08/2014, 10:20
... following discontinuation of abatacept administration, demonstrating that tolerance to these neoantigens was not induced [8] In the present article we describe the effect of a single dose of abatacept ... decrease in vaccination response in subjects in Group B can- Page of 11 (page number not for citation purposes) not be accurately evaluated because of the higher baseline values obtained in these ... in healthy subjects [18,19] The role of abatacept in the reduction of the geometric mean titers is supported by the relationship between serum levels of abatacept present at the time of vaccination...
- 11
- 415
- 0
báo cáo khoa học: " The Arabidopsis translocator protein (AtTSPO) is regulated at multiple levels in response to salt stress and perturbations in tetrapyrrole metabolism" potx
Ngày tải lên :
11/08/2014, 11:21
... chlorophyll than either the wild type or the overexpression lines in the presence of 150 mM NaCl (Figure 2D) The expression of stress-response genes is enhanced in tspo-1 AtTSPO expression was previously ... TSPO fused to the N-terminus of GFP, PpTSPO:GFP, localized to the mitochondria [22] In Arabidopsis, fusion of TSPO to the C-terminus of YFP resulted in YFP:TSPO being found in the endoplasmic ... does not affect the inhibition of ALA synthesis [40] Finally, it is possible that AtTSPO could be involved in the partitioning of different tetrapyrrolic signal molecules within plant cells The...
- 17
- 368
- 0
báo cáo khoa học: " The Chinese government’s response to drug use and HIV/AIDS: A review of policies and programs" potx
Ngày tải lên :
11/08/2014, 18:20
... is full support from all participating government agencies in China At the program level, findings of the review of NEPs revealed that there remain barriers to access to NEPs including the long ... demonstrates not only the Chinese government’s continuing commitment and determination in the fight against HIV, but also the importance of future intervention research in China Lists of abbreviations ... while they are in incarceration sites The majority of treated drug users relapse and not change their HIV risk behaviors after they leave incarceration sites [21] In 2006, the Chinese Ministry of...
- 6
- 500
- 0
báo cáo khoa học: " Identification and expression analysis of WRKY transcription factor genes in canola (Brassica napus L.) in response to fungal pathogens and hormone treatments" ppt
Ngày tải lên :
12/08/2014, 03:20
... C-terminal domain that plays a major role in binding to the W-box, while the N-terminal WRKY domain affects the binding affinity [15,16] WRKY proteins belong to a super-family of zinc finger proteins [WRKY-Glial ... underlined at the top of the alignment and, the cysteines and histidines of the C2H2- or C2HC-type zinc finger motif are indicated by arrows The consensus amino acids are shown at the bottom of the ... positions in the final dataset, out of which 66 were parsimony informative The two letters N and C after group I represents the N-terminal and the C-terminal WRKY domains of group I proteins, respectively...
- 19
- 381
- 0
Báo cáo khoa học: "RAGE: Exacting a toll on the host in response to polymicrobial sepsis and Listeria monocytogenes" pps
Ngày tải lên :
13/08/2014, 10:20
... effects of the microorganism In addition to revealing that production of this cytokine is not absolutely linked to the initial clearance of L monocytogenes, these findings are consistent with the notion ... ultimately cause severe injury to the host IL-2, interleukin-2 As recently reviewed by Pamer [5], in the first few days of Listeria infection, the innate response is critical for early bacterial clearance ... RAGE is not essential for host clearance of bacteria In the case of listeriosis, macrophages release microbial products in the early response to infection Although we not have evidence that bacterial...
- 3
- 286
- 0
Báo cáo y học: "Aspergillus fumigatus allergen expression is coordinately regulated in response to hydrogen peroxide and cyclic AMp" doc
Ngày tải lên :
13/08/2014, 13:22
... against the b-tubulin gene and compared to the expression of the same allergen genes in the medium lacking dbtcAMP Expression of 16/17 allergen genes (except Asp f 23) was repressed by the presence ... 1:200) was induced after 24 h but decreased after 48 Page of 11 h of incubation Since Asp f is a ribotoxin and Asp f is a peroxiredoxin, the up- regulation of genes coding for these proteins was ... role Therefore, existence of a coordinated expression profile in response to any condition is rather unexpected Since allergen proteins must interact with the immune machinery at some point in...
- 11
- 285
- 0
REGULATION OF CHOP TRANSLATION IN RESPONSE TO eIF2 PHOSPHORYLATION AND ITS ROLE IN CELL FATE
Ngày tải lên :
24/08/2014, 12:32
... N-terminal domain of HRI and in an insert region in the protein kinase domain of HRI (63) Heme, in the presence of iron, binds to α and β globin chains in ratio of 1:2:2, respectively In response ... scanning ribosomes would be delayed for reinitiation, allowing the bypass of the inhibitory uORF2 However, during the interval between the initiation codons of the uORF2 and ATF4 coding regions, the ... protein synthesis, decreasing the load of newly synthesized protein on the secretory pathway (1, 3, 99) Loss of PERK in cultured cells leads to high levels of protein synthesis, resulting in exacerbation...
- 127
- 407
- 0
Proteomic analysis of the response of murine bone marrow derived macrophages to IFN y stimulation and infection with staphylococcus aureus
Ngày tải lên :
12/05/2016, 21:57
... the intensity of the spot by the sum of the intensities of all spots in the corresponding gel (per gel normalization) and the relative intensity of the corresponding spot on the internal standard ... protein isoforms All of proteins of the second group were found in only spot (except peroxiredoxin-1 was found in two spots), including serine protease inhibitor A3G, cathepsin L1, ribonuclease inhibitor, ... Alternatively, the isotope can be introduced into the proteins after extraction from the sample, using a covalent coupling reagent that contains either the natural or the heavy form of the isotope By mixing...
- 143
- 213
- 0
báo cáo khoa học: " Comparison of the transcriptomes of American chestnut (Castanea dentata) and Chinese chestnut (Castanea mollissima) in response to the chestnut blight infection" doc
Ngày tải lên :
12/08/2014, 03:20
... binding hydrolase activity kinase activity nucleic acid binding nucleotide binding other binding other enzyme activity other molecular function protein binding structural molecule activity transcription ... binding hydrolase activity kinase activity nucleic acid binding nucleotide binding other binding other enzyme activity other molecular function protein binding structural molecule activity transcription ... binding hydrolase activity kinase activity nucleic acid binding nucleotide binding other binding other enzyme activity other molecular function protein binding structural molecule activity transcription...
- 11
- 370
- 0
Báo cáo y học: " γδ T lymphocytes from cystic fibrosis patients and healthy donors are high TNF-α and IFN-γ-producers in response to Pseudomonas aeruginosa" pptx
Ngày tải lên :
13/08/2014, 13:20
... group but not in the CFp or in the CFn group Genetic, clinical and infectious characteristics of the patients are depicted in Table The study was approved by the Hospital ethical committee and informed ... "in- vitro" producers of IFN-γ and TNF-α cytokines in response to P aeruginosa They contribute at the same extent as the predominant αβ subset to the percentage of cytokine-positive cells in total T lymphocyte ... received cycles of an antipseudomonal penicillin and an aminoglycoside, oral or intravenous, depending on the antibiogram Two DMID cases were on insulin therapy The clinical severity of the disease...
- 14
- 202
- 0
Microarray analysis of host transcription in response to infection of arabidopsis thaliana protoplasts by coat protein mutants of TCV and HCRSV
Ngày tải lên :
26/11/2015, 12:14
... transformed into the expression line BL21 of E coli for expression of HCRSV CP, and into AD494 of E coli for expression of TCV CP Again, the CP-expressing clones were confirmed to be correct by sequencing ... that the polyhistidine-tagged protein bund to the resin After that, the tube was centrifugated at 700 g for to spin down the resin Supernatant was carefully removed without disturbing the resin ... important roles in interaction with its host Point mutations in the putative calcium-binding site (CBS) or hinge connecting shell and protruding domains of TCV CP appear to alter virus-ion interactions,...
- 116
- 224
- 0
Báo cáo y học: " Facilitators and obstacles in pre-hospital medical response to earthquakes: a qualitative study"
Ngày tải lên :
25/10/2012, 09:56
... participation in the airlifting of casualties and the provision of necessary resources These results are supported by other studies [14,18,26,32,33] demonstrating the role of the military during the early ... according to another interviewee The lack of a coordinated plan for transportation of the casualties resulted in traffic chaos and a stop in air transportation The roads were not controlled by the ... regarding disaster response The preparedness of the Ministry of Health in Pakistan was far from sufficient regarding the earthquake in 2005 [18] Since there was no disaster management plan during the...
- 9
- 571
- 0
Báo cáo y học: " Factors affecting the long-term response to tacrolimus in renal transplant patients: Pharmacokinetic and pharmacogenetic approac"
Ngày tải lên :
26/10/2012, 09:32
... highlight the effect of the variants studied in all timepoints, probably due to the presence of several parameters affecting tacrolimus kinetics The presence of CYP3A5*1 allele does not predict the ... of immunosuppressive therapy although epigenetic factors must be taken into account [7] The aim of the present study was to 95 determine the impact of CYP3A5*1 and CYP3A5*3 genotype on the kinetics ... methodology for the analysis of such data but it is more demanding in the quantity of available data In the LR analysis, the kinetic parameters were modeled based on sex, presence of CYP3A5*1 allele,...
- 7
- 785
- 0
Báo cáo y học: "Weight loss, leukopenia and thrombocytopenia associated with sustained virologic response to Hepatitis C treatmen"
Ngày tải lên :
26/10/2012, 09:39
... was determined by evaluating the median results of the groups and deciding among the investigators clinical importance From the data, clinically relevant cut-offs determined by the investigators ... factors (TNF), the level of leptin, insulin and cytokines but findings are not consistent (21-24) Alternatively, several studies showed that TNF levels were not increased during interferon therapy and ... with combined pegylated interferon alfa-2a or alfa-2b plus ribavirin 37 Genotypes of HCV were defined using the Bayer TRUGENE HCV Genotyping Test Serum concentration of HCV RNA was determined shortly...
- 7
- 519
- 0