báo cáo khoa học: "Quantum dot-induced cell death involves Fas upregulation and lipid peroxidation in human neuroblastoma cells" pptx

... Access Research Quantum dot-induced cell death involves Fas upregulation and lipid peroxidation in human neuroblastoma cells Angela O Choi 1 , Sung Ju Cho 1,2 , Julie Desbarats 3 , Jasmina Lovrić 1 and Dusica ... numbers by inducing apoptosis, and is involved in T cell- mediated cytotoxicity. It can also induce neuronal cell death [18- 21]. Activation of...

Ngày tải lên: 11/08/2014, 00:22

... hepatocytes. Materials and methods Cells and chemicals Human hepatoma Huh7 cells were grown in DMEM con- taining 10% FBS, 1× penicillin, streptomycin, fungizone, 10mM L-glutamine, and 1× non-essential amino acids ... Jak-Stat pathways in human liver cells. To begin to address these issues, we characterized the interaction of acute ethanol on Jak-Stat and MAPK pathways in Huh...

Ngày tải lên: 19/06/2014, 08:20

... hepatocytes. Materials and methods Cells and chemicals Human hepatoma Huh7 cells were grown in DMEM con- taining 10% FBS, 1× penicillin, streptomycin, fungizone, 10mM L-glutamine, and 1× non-essential amino acids ... Jak-Stat pathways in human liver cells. To begin to address these issues, we characterized the interaction of acute ethanol on Jak-Stat and MAPK pathways in Huh...

Ngày tải lên: 20/06/2014, 04:20

... al.: All-trans retinoic acid inhibits KIT activity and induces apoptosis in gastrointestinal stromal tumor GIST-T1 cell line by affecting on the expression of survivin and Bax protein. Journal of ... Access All-trans retinoic acid inhibits KIT activity and induces apoptosis in gastrointestinal stromal tumor GIST-T1 cell line by affecting on the expression of survivin and Bax p...

Ngày tải lên: 10/08/2014, 10:20

... RPMI 1640 and Penicillin/Streptomycin were obtained from PAA, Pasching, Austria. F BS was purchased Biochrom AG, Berlin, Germany. Cell lines and culture The following human cancer cell lines were ... mainly significant synergy was observed for the com- binations of FWGE and 5-FU (6 out o f 8 cell lines) and to a lesser extend for irinotecan and oxaliplatin (2 out of 8 cell...

Ngày tải lên: 10/08/2014, 10:21

... con- taining DNA spots (5 lg each) corresponding to inter- nal fragments of ADC or cruzipain genes. The latter (used as a control) is a housekeeping gene that encodes the main cysteine proteinase ... then infect the mammalian host cells and replicate intracellularly after transforming into amastigotes [1–4]. Epimastigotes from different wild-type strains of T. cruzi are able to grow continu...

Ngày tải lên: 19/02/2014, 07:20

... Mar. Pak-kwong Wong and Chorkin Chan. 1996. Chinese word segmentation based on maximum matching and word binding force. In Proceedings of the 16th International Conference on Computational Linguis- tic, ... be used in the construction. That is, beginning with only characters in the lexi- con and using the training data to alter the current lexicon in each iteration. This is also...

Ngày tải lên: 20/02/2014, 07:20

... proteinase with a limited distribu- tion in certain cell types, including gastric epithelial cells [4], but is mainly present in cells of the immune Keywords antigen-presenting cells; cathepsin ... be involved in antigen processing by B cells [27,28] microglia [29] and murine dendritic cells [7]. Several studies have determined the subcellular localization of CatE and CatD in di...

Ngày tải lên: 07/03/2014, 09:20

... (IFN-c)(Pharmingen). Metabolic labeling and immunoprecipitation Prior to metabolic labeling, cells were cultured in RPMI without methionine and cysteine for 20 min. Cells were labeled for the times indicated in the same ... medium containing 0.1–0.2 mCiÆmL )1 [ 35 S]methionine/cysteine and 10% dialyzed fetal bovine serum. Cells were washed and chased in complete medium, suppleme...

Ngày tải lên: 08/03/2014, 02:20

... fusion in yeast cells is in u- enced by oleic acid supplementation. Yeast pah1D cells expressing GFP-AtPAH1 and the ensuing mutants were cultivated for 16 h in induction medium containing 2% ... phospatidate (PA), yielding diacyl- glycerol (DAG) and inorganic phosphate [1–3]. In eukaryotic cells, PAP activity plays a central role in both lipid metabolism and intracellular sig...

Ngày tải lên: 15/03/2014, 00:20