báo cáo hóa học:" Rapid label-free identification of mixed bacterial infections by surface plasmon resonance" pptx

... 8:48. doi:10.1186/1479-5876-9-85 Cite this article as: Wang et al.: Rapid label-free identification of mixed bacterial infections by surface plasmon resonance. Journal of Translational Medicine 2011 9:85. Submit your ... Journal of Translational Medicine 2011, 9:85 http://www.translational-medicine.com/content/9/1/85 Page 7 of 9 RESEARCH Open Access Rapid label-fr...

Ngày tải lên: 18/06/2014, 19:20

... luciferase activity in 1 μl of each crude extract was determined by adding it to 9 μl of PBS in a 1.5 ml clear microfuge tube, followed by the addition of 100 μl of substrate mixture (Renilla ... positive by QLIPS, 2 sam- ples that were negative by LIPS were now positive by QLIPS. The net result of these high titer controls in the LIPS format was a much higher cut-off with...

Ngày tải lên: 18/06/2014, 15:20

... indicate that signals of acceptable SNR and corre- sponding to different physiological modalities (e.g. medi- ated by different types of nerve fibers) may be distinguished. By means of power-based features ... humans. However, the main goal of these studies was to identify the onset (and offset) of a specific neural activ- ity, with the aim of triggering stimulation. The aim...

Ngày tải lên: 19/06/2014, 08:20

... parameters of molecular modeling software package SYBYL 6.8 (http://www.tripos.com). The geometries of the ligands were subsequently optimized by using the Power method encoded in SYBYL 6.8 to ... plasmid were grown in LB medium containing 50 lgÆmL )1 of ampicillin at 37 °C. The expression of PPARc–LBD was induced by the addition of 0.2 m M of isopropyl b- D -thiogalactoside (...

Ngày tải lên: 16/03/2014, 16:20

... sign of cytotoxicity found at 3 mg/ ml of PGSE. Limulus amebocyte lysate test The amount of bacterial endotoxin in PGSE was measured by Pyrotell Limulus amebocyte lysate assay kit (Associates of ... expression was the level of changes ≥2-fold. Table 1: Distribution of ginsenosides in Panax ginseng extract. GS Amount of GS in 3 mg of PGSE (mg) Molarity (mM) Percentage of...

Ngày tải lên: 18/06/2014, 15:20

... greater than the cut-off of the control mean plus 3 SD were color-coded to signify the relative number of standard deviations above these cut-off values. Analysis of con- trols revealed that 5 of the normal ... and Craniofacial Research, National Institutes of Health, Bethesda, Maryland 20892, USA Full list of author information is available at the end of the article Burbelo et...

Ngày tải lên: 18/06/2014, 16:20

... cross-linking of proteins mediated by TG isoforms results in well-defined functions in various biological processes: cross-linking of fibrin in haemostasis, of semenogelin in semen coagulation and of involucrin ... addition of serotonin, on the surface of activated platelets, where both TG2 and FXIII are present, thereby form- ing ‘COAT-platelets’ [138]. These platelets may be f...

Ngày tải lên: 30/03/2014, 15:20

... probability that a sen- tence of length x occurs, denotes the number of occurrences of w in text ( xwN , ) x . The oc- currence of a sentence is modeled as a set of tri- als, in which a word ... probability of example x given a category has the form: c 3.2 Corpus Statistics We manually annotated the corpus. The number of the blog entries is 7,413. The number of sen-...

Ngày tải lên: 31/03/2014, 01:20

... Corpus-Based Identification of Non-Anaphoric Noun Phrases David L. Bean and Ellen Riloff Department of Computer Science University of Utah Salt Lake City, Utah 84112 {bean,riloff}@cs.utah.edu ... threshold of 70% and ~ used an upper def- inite probability threshold of 50%. Both vari- ations used a lower definite probability thresh- old of 25%. The results are shown in...

Ngày tải lên: 31/03/2014, 04:20

... each of these processes is influ- enced by high concentration of ascorbic acid: (1) High concentrations of AA alter the metabolic activity of endothelial cells by decreasing the ATP levels by 20% ... formation of capillary network on Matrigel by endothelial cells. Dependence of the number of closed loops formed by HUVECs on the concentration of NO inhibitor. 0 5 10...

Ngày tải lên: 18/06/2014, 15:20