Encontrados 5 documentos, a visualizar página 1 de 1
Evaluation of anti-Wnt/β-catenin signaling agents by pGL4-TOP transfected ...
Chuang,K.A.; Lieu,C.H.; Tsai,W.J.; Wu,M.H.; Chen,Y.C.; Liao,J.F.; Wang,C.C.; Kuo,Y.C.Refractory and relapsed leukemia is a major problem during cancer therapy, which is due to the aberrant activation of Wnt/β-catenin signaling pathway. Activation of this pathway is promoted by wingless (Wnt) proteins and induces co-activator β-catenin binding to lymphoid enhancer factor (LEF)/T-cell factor protein (TCF). To provide a convenient system for the screening of anti-Wnt/β-catenin agent...
Multiple factor analysis of metachronous upper urinary tract transitional cell ...
Wang,P.; Luo,J.D.; Wu,W.F.; Wang,S.; Cai,S.L.; Shen,B.H.; Shi,S.F.; Wei,K.X.; Zhang,Z.G.; Chen,Z.D.Transitional cell carcinoma (TCC) of the urothelium is often multifocal and subsequent tumors may occur anywhere in the urinary tract after the treatment of a primary carcinoma. Patients initially presenting a bladder cancer are at significant risk of developing metachronous tumors in the upper urinary tract (UUT). We evaluated the prognostic factors of primary invasive bladder cancer that may predict a metachr...
Correlação entre propriedades mecânicas e parâmetros estruturais de poliuretano...
Kloss,Juliana; Bugay,Caroline; Akcelrud,Leni; Zawadzki,Sônia F.; Wang,Shu-HuiNo presente trabalho foram preparados poliuretanos (PUs) segmentados. Primeiramente foi obtido um pré-polímero (PP) a partir da reação de 2,4 e 2,6 - diisocianato de tolileno (TDI) e poli(épsilon-caprolactona) diol (PCL). A PCL é um poliéster biodegradável que constituiu o segmento flexível do PU. O segmento rígido foi constituído por unidades uretânicas provenientes da ligação entre as extremidades isocianato ...
The Modelling of Multi-Fracturing Solids and Particulate Media
D.R.J. Owen; Y.T. Feng; E.A. de Souza Neto; M.G. Cottrell; F. Wang; F.M. Andrade Pires; J. Yu
Evaluation of [Co(gly)3]- as a 35Cl- NMR Shift Reagent for Cellular Studies
Diven, Conrad F.; Wang, Fei; Abukhdeir, Abde M.; Salah, Wajeeh; Layden, Brian T.; Geraldes, Carlos F. G. C.; Freitas, Duarte Mota deWe studied the efficacy of the tris-glycinatocobaltate(II) complex ([Co(gly)3]-) as a shift reagent (SR) for chloride by 35Cl NMR spectroscopy and compared to that of Co2+(aq). Due to the relatively low thermodynamic stability of [Co(gly)3]-, a 1:3 Co(II)/gly stoichiometric solution at physiological pH is approximately a 2:1 mixture of [Co(gly)2(H2O)2] and [Co(gly)(H2O)4]+. This SR was found to be stable up to ...
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||