báo cáo khoa học: "Activation of stress-related signalling pathway in human cells upon SiO2 nanoparticles exposure as an early indicator of cytotoxicity" pps

... 9:29 http://www.jnanobiotechnology.com/content/9/1/29 Page 2 of 14 RESEARC H Open Access Activation of stress-related signalling pathway in human cells upon SiO 2 nanoparticles exposure as an early indicator of cytotoxicity Bashir Mustafa ... this article as: Mohamed et al.: Activation of stress-related signalling pathway in huma n cells upon SiO...

Ngày tải lên: 11/08/2014, 00:23

... staurosporine and Ro 31–8220 was in the range of 77–82 pmolÆmg )1 protein. The control level of [ 3 H]cGMP uptake with ethanol (n ¼ 18) for phloridzin, niflumic acid, and verapamil was in the range of ... level in COR-L23 cells but at high level in MOR cells. Preparation of inside-out human lung tumour cell membrane vesicles Membrane vesicles from human lung tumour cel...

Ngày tải lên: 23/03/2014, 21:20

... eight amino acids N-termi- nal to the Ppant attachment site as part of this interac- tion [39]. Interactions of the PCP domain with the TE domain, as well as the trans-acting Ppant transferase and ... that the 4¢-phosphopantetheine moiety of the peptidyl carrier protein changes its position as a result of a conformational change in the A domain, which is induced by the bindi...

Ngày tải lên: 29/03/2014, 08:20

... a fixed and limited number of alleles, or an infinite number of alleles. Taking into account these distributions of the QTL effect can increase the power of the tests ... case of or ,,i = 0’e’ This very small decrease is in agreement with the difference in power of an analysis of variance test when the number of degrees of fr...

Ngày tải lên: 09/08/2014, 18:21

... includes informa- tion from several sources, and individual health recording is integrated. In Norway, each case of veterinary treatment has been registered on an individual cow basis since 1975. Antibiotics ... sires, has increased gradually over the last 25 years. In 2003, 95.9% of the herds and 96.5% of the cows in Norway participated in the Norwegian Dairy Herd Recording S...

Ngày tải lên: 12/08/2014, 18:22

... is simultaneously expressed in these serotonin receptor- expressing tracheolar cells and if serotonin is in any way involved in modulating water transport in tracheolar cells. Hormonal regulation of ... conducted. Tissues were washed 4 · 20mininPBSTGandincubated in a 1 : 750 dilution of biotinylated anti-rabbit IgG (Vector Laboratories) for 1 h. Tissues were washed 4 · 20 mi...

Ngày tải lên: 20/02/2014, 23:20

... voice -in/ voice-out spoken language system. In analyzing more than 300 pairs of original and re- peat correction utterances, matched on speaker and lexical content, we found overall increases in ... a decrease in the num- ber of final rising contours, and second, there were increases in utterance length, that, even under constant rates of declination, will yield lower pi...

Ngày tải lên: 17/03/2014, 07:20

... sur- vival of ovarian cancer patients [34]. In the last few years, the use of adenovirus vectors is gain- ing increasingly interesting in order to advance new ther- apeutic approaches against cancer. ... positive cases (Table 2). The intensity of CAR immu- nostaining was classified as mild in 11 (48%), moderate in 10 (43%) and intense in 2 (9%) out of 23 positive cases (Ta...

Ngày tải lên: 09/08/2014, 07:21

... of 10 oncogene BCL-6 by chromatin-modifying drugs in human cancer cells. Cancer Cell 2006, 9:435-443. 22. Vasudevan S, Tong Y, Steitz JA: Switching from repression to activation: MicroRNAs can ... regulates human Ras genes and it was reported that it is a negative regulator of cell proliferation path- ways in human cells [16]. An alteration in the expres- sion of let-7...

Ngày tải lên: 09/08/2014, 08:23

... activity in various types of cancers including breast, oesophageal, lung, and ovarian cancers as well as CML [8]. In this study, lobaplatin exhib- ited evident cytotoxicity to human HCC cells. Interest- ingly, ... rate of untreated cells was defined as 100% and that of treated cells was expressed as a percentage of the untreated cells. The data represented the mean...

Ngày tải lên: 10/08/2014, 22:21