induction of phytoalexin in pea roots by rhizobia
Tài liệu Báo cáo khoa học: The Ets transcription factor ESE-1 mediates induction of the COX-2 gene by LPS in monocytes doc
Ngày tải lên :
19/02/2014, 17:20
... capacity of a dominant-negative form of ESE-1 to diminish COX-2 promoter induction in response to LPS or IL-1 exposure Results COX-2 induction by pro -in ammatory stimuli correlates with ESE-1 induction ... cells leads to an induction of ESE-1 mRNA expression within h of exposure, reaching a peak at h and leveling off after 24 h [12] To investigate the level of ESE-1 protein following LPS exposure, ... expression of ESE-1 [31] The role of Ets factors in inflammation and in the regulation of cytokine-responsive genes has not been studied in detail However, several genes, including urokinase-type plasminogen...
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báo cáo hóa học: " Signaling pathways mediating a selective induction of nitric oxide synthase II by tumor necrosis factor alpha in nerve growth factor-responsive cells" pptx
Ngày tải lên :
19/06/2014, 22:20
... forebrain cholinergic neurons [57] and direct TNFα administration in the brain of mice results in an impairment of basal forebrain cholinergic function [58] However, whether induction of iNOS and ... NGF/TNFα-promoted induction of iNOS was determined in cells cultured for 24 hr in serum free or in defined medium N2 (Figure 2D) There was a detectable iNOS induction in both serum free- and defined medium-cultured ... TNFα in the presence A: absence blots detecting iNOS in total NGF in A: Western blots detecting iNOS in total protein extracts from PC12 cells treated for 24 hr with increasing concentrations of...
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báo cáo khoa học: "Regulation of cell cycle transition and induction of apoptosis in HL-60 leukemia cells by lipoic acid: role in cancer prevention and therapy" ppt
Ngày tải lên :
10/08/2014, 22:20
... without a corresponding alteration in the expression of cyclin A (data not shown) http://www.jhoonline.org/content/1/1/4 LA induces apoptosis by increasing bax/bcl2 ratio and by causing poly(ADP-ribose) ... the growth inhibitory effects of LA (Fig 3A) Corroborative evidence of induction of apoptosis was obtained by biochemical analysis showing that PARP cleavage was substantially increased in cells ... by Li et al [30] of inducing malignant cell demise through the deliberate bi-checkpoint blockade-mediated induction of apoptosis, as exemplified by the combined administration of β-lapachone and...
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Inactivation of microorganisms in untreated water by a continuous flow system with supercritical CO2 bubbling
Ngày tải lên :
05/09/2013, 09:38
... method for inactivating microorganisms in drinking water In addition, we aim to investigate the effect of the SC-CO2 treatment with regard to structural damage and enzyme inactivation in E coli ... stage in the SC-CO2 treatment and the inactivation rate increased as the temperature increased The survival curves described by a rapid-to-slow two stage kinetics were in agreement with the findings ... selective inactivation of enzymes could result from a drop of internal pH of the microorganisms during the pressurized CO2 treatment The dissociation of dissolved CO2, present in large amounts in the...
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Determination of EDTA in Water Samples by SPE-Gas Chromatography/Mass Spectrometry
Ngày tải lên :
05/09/2013, 10:15
... Examination of Water Occurrence of EDTA in river water samples from three regions of Japan was examined EDTA was detected in ten of thirteen river water samples A high level of EDTA was observed in river ... dechlorinated by L(+)-ascorbic acid before use Control samples for recovery test by using Milli-Q water were prepared by adding the same amount of EDTA standard solutions to mL Milli-Q water In the ... concentrations ranging from to 970 μg/L in wastewaters and concentrations ranging from to 33 μg/L in surface water of European countries Our results are comparable to those of wastewater in previous...
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Tài liệu Báo cáo khoa học: ¨ Induction of Kruppel-like factor 4 by high-density lipoproteins promotes the expression of scavenger receptor class B type I pptx
Ngày tải lên :
18/02/2014, 04:20
... levels of KLF4 were determined by real-time PCR (B) Protein levels of KLF4 were determined by western blot (C) mRNA levels of hSR-BI were determined by real-time PCR (D) Protein levels of hSR-BI ... carcinogenesis In normal conditions, the expression of KLF4 mRNA is most abundant in the colon and skin in mice, whereas expression of KLF4 is decreased in intestinal adenomas of multiple intestinal neoplasia ... SR-BI induction by KLF4 T Yang et al Fig DNA binding activity and transcription activity of KLF4 to the KLF binding element of hSR-BI promoter in PMA-differentiated THP-1 macrophages (A) Binding...
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Báo cáo khoa học: Tumor suppressor p16INK4a ) modulator of glycomic profile and galectin-1 expression to increase susceptibility to carbohydrate-dependent induction of anoikis in pancreatic carcinoma cells ppt
Ngày tải lên :
16/03/2014, 10:20
... domain As in the binding studies with plant lectins, we routinely performed experiments to assess concentration dependence and inhibition of galectin binding by haptenic sugar Profiling of galectin ... with galectin-1 As shown in Fig 5, we confirmed this hypothesis by western blotting and mass-spectrometric fingerprinting On the basis of staining of protein by a dye or the western blotting procedure, ... galectin-1 up-regulation, the increased presentation of galectin-1-binding sites in p16INK4a-expressing cells and acquisition of anoikis susceptibility associated with the fibronectin receptor Induction...
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trace analysis technology of nenophenyl in wastewater analysis by GCMS
Ngày tải lên :
16/03/2014, 18:11
... method was examined in terms of its practicability for the determination of the three components in the sewage in uents and effluents of wetland plants In addition, the applicability of the SPME–GC– ... supplied by Supelco (Bellefonte, PA, USA) Before first use each fibre was conditioned in the split / splitless injector of the GC as described in the Supelco’s conditioning instructions followed by blank ... absorptively working coatings they show linearity over a wide concentration range Fibre coatings containing divinylbenzene and carbowax, respectively, possess adsorptive properties and hence linearity...
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Applied Aspects of Ultrasonography in Humans Edited by Philip Ainslie doc
Ngày tải lên :
23/03/2014, 15:20
... baseline; minutes eyes closed; minutes of reading followed by 5-10 cycles of 20 seconds eyes closed followed by 40 seconds reading to assess NVC; minutes of either rebreathing or breathing of a ... above baseline in the face of transient hypotension Due to impaired atrial filling, combined with raised intracranial pressure induced by increased intrathoracic pressure during strain, there ... also largely painless, reducing the influence of pain induced sympathetic activity dCA is quantified by taking the slope of the linear regression between CBV and MAP – the slope is inversely proportional...
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The Role of Brand In Your Business By Jay Abraham pot
Ngày tải lên :
28/06/2014, 12:20
... does, boy, you’re in great stead Having committed to continual research, product and market development, training of your people, training of the people of your retailers, training your buyers ... easier to follow The core of the speech centered around building, maintaining and sustaining a brand But I think you’ll see that building a sustainable brand also has a definitively strategic foundation ... build a definitive brand presence in one or many categories - to use those brand presences as a stabilizing, solidifying and marketing dominating force in the category that you’re selling into, to...
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The Project Gutenberg EBook of Evolution in Modern Thought, by Ernst Haeckel and J. Arthur Thomson ppt
Ngày tải lên :
28/06/2014, 19:20
... philosophers of those at least who interested themselves in scientific problems In a famous passage he speaks of "the agreement of so many kinds of animals in a certain common plan of structure" ... real—visions of the web of life, of the fountain of change within the organism, of the struggle for existence and its winnowing, and of the spreading genealogical tree Because, in the second ... the length of admitting (in 1762) that new species might arise by inter-crossing Buffon's position among the pioneers of the evolution-doctrine is weakened by his habit of vacillating between...
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Báo cáo khoa học: "Metabolism of isopentenyladenosine in the roots of Norway spruce seedlings exposed to nutritive stress" pdf
Ngày tải lên :
08/08/2014, 19:21
... peaks were detected (retention times 3-4 and 33 min) In roots of the Ingestad seedlings (fig a minor peak of [9R]iP, which was used for the feeding, was found However, a major radioactivity peak ... enzymes In previous work it has been shown that Norway spruce trees affected by the novel type of forest decline in Germany exhibit large increases in the content of the endogenous cytokinin ribosides, ... aerated with 80 ml/min air Seedlings were incubated for 2, and 24 h The apparent uptake of [9R]iP was followed by determining the radioactivity in 50 μl aliquots of the feeding solution Extraction...
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Báo cáo y học: "Assessment of the emotional responses produced by exposure to real food, virtual food and photographs of food in patients affected by eating disorders" ppsx
Ngày tải lên :
08/08/2014, 23:21
... Statistical Manual of Mental Disorders, fourth edition (DSM-IV) criteria, were obtained by two clinicians who independently assessed all patients using a clinical interview and the Mini International ... critically for intellectual content and was also involved in training the data collectors EG participated in designing the study, and drafting and editing the manuscript AP participated in acquisition, ... effective than photographs of food, in producing psychological and physiological responses in patients with ED, suggesting a possible advantage of using virtual stimuli instead of static pictures as...
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Báo cáo y học: "Induction of procalcitonin in liver transplant patients treated with anti-thymocyte globul" potx
Ngày tải lên :
13/08/2014, 08:21
... systemic cytokine release induced by OKT3/ATG administration could lead to increased enteral permeability with endotoxin translocation causing the PCT increase In contrast to the findings of this study ... during perioperative management Concerning these findings, we suspect that, in the case of polyclonal antibodies, more binding epitopes and more targets for the initiation of the process of inflammation ... clinical point of view? If there is a systemic bacterial infection present in a patient, one of the most important issues in the monitoring of PCT is its dynamics In our study, in both groups of patients...
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Báo cáo y học: "Mechanical induction of cough in Idiopathic Pulmonary Fibrosis" doc
Ngày tải lên :
13/08/2014, 10:20
... end of the recording period, all subjects were asked to describe subjective feelings of urge to cough, change in pattern of breathing or feelings of breathlessness Page of 10 Table Baseline characteristics ... drafting/revising of the manuscript SH was also involved in the data collection RMJ, NKH and RE were involved in drafting and revising the manuscript NKH, SH, BDMHG and RE were all involved in ... repeat study using the above protocol at least one week after the initial study To determine any effects of mechanical stimulation on the pattern of breathing, the above protocol was repeated in...
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Báo cáo y học: "Two discrete events, human T-cell leukemia virus type I Tax oncoprotein expression and a separate stress stimulus, are required for induction of apoptosis in T-cells" pptx
Ngày tải lên :
13/08/2014, 13:20
... ax+J NK T ax∆2-58 T ax∆2-58+J NK Figure Induction of cell death in Hct116 cells by Tax + Jun kinase Induction of cell death in Hct116 cells by Tax + Jun kinase Hct116 cells were transfected with ... protein induces apoptosis which is blocked by the Bcl-2 protein J Virol 1994, 68:3374-3379 Kao SY, Lemoine FJ, Marriott SJ: p53-independent induction of apoptosis by the HTLV-I tax protein following ... Results Zinc, but not cadmium, treatment induces apoptosis in JPX-9 cells To examine the effect of Tax on the growth/death of Jurkat cells, we studied its induction by Zn or Cd in the JPX-9 cell line...
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Báo cáo sinh học: "Reduction of inbreeding in commercial females by rotational mating with several sire lines" ppsx
Ngày tải lên :
14/08/2014, 13:22
... irrespective of the effective size of each sire line When the sire lines are initially related, an oscillation of the inbreeding coefficient may occur in commercial females A sharp increase in inbreeding in ... critical one is the neglect of selection in sire lines Selection will in ate the inbreeding coefficient in a sire line [16,21,25,31] Due to the in ated inbreeding, the inbreeding in the commercial females ... reducing the inbreeding rate in the breed, according to the levels of the hierarchy As shown by many authors [16, 21, 25, 31], selection is inevitably accompanied by an increase in inbreeding...
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AN ERROR ANALYSIS ON THE USE OF CONJUNCTIONS IN THE WRITING BY FRESHMEN AT PRE-INTERMEDIATE LEVEL OF ENGLISH AT THANG LONG UNIVERSITY
Ngày tải lên :
23/04/2015, 10:03
... gap-filling Teaching writing does not mean that only writing skills are involved, other language skills can be integrated in order to raise students’ awareness Some speaking, listening and reading ... The errors were measured in terms of the frequency of occurrence in various forms of cohesive devices and percentages of the different kinds of errors in the total number of errors were established ... practicing the correct forms The later seems of better effect as it encourages learning through problem-solving Depending on the purpose and level of each writing course as well as of each writing...
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The common errors in using some skinds of nouns in english made by the eleventh grade student at nguyen trai hight school, thai binh
Ngày tải lên :
16/07/2015, 08:06
... mistakes in both speaking and writing skill In many Grammar exercises, students incorrectly In this research, I concentrate on finding out some common errors that students often make in using some ... knowledge in pronouncing “s” of plural nouns They were lazy to practice speaking English with nouns which end in “s” or “es” II.2.5 Errors in identifying the different meanings of common nouns in singular ... some mistakes in using some kinds of nouns With the aim of helping learners of English to overcome some difficulties in using some kinds of nouns, and with the aim of making the nouns to be more...
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Separation of oil in water emulsion by tangential flow microfiltration process
Ngày tải lên :
09/09/2015, 11:25
... fouling For the objective of control the fouling, a novel idea of having in- situ cleaning using ultrasound cavitations allowing remediation of a polluted surface during filtration was being tested ... accompanied by a proposed fouling control measure using ultrasound, and proof of concept by the conducting the experiments for the supply of evidences The information attained and knowledge gain is ... weight cut off of 30,000 and an effective membrane area of 30 cm2 by applying 50 kHz of ultrasound [46] The result indicate that the ultrasound irradiation is effective in the removal of protein foulants...
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