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19篇 您的检索式:作者名="Pritha"
    题名 作者 年代 出处 被引量
1Ashoka' s big idea:Transforming the world through social entrepreneurship显示文摘Pritha Sen 2007Futures2007,39,5:1
2Chaos in a three -dimensional general model of neural networks显示文摘A DAS PRITHA DAS A B ROY 2002International Journal of Bifurcation and Chaos2002,12,10:1
3miR-335 and miR-363 regulation of neuroblastoma tumorigenesis and metastasis显示文摘Jingbo Qiao Sora Lee Pritha Paul Lauren Theiss Joshua Tiao Lan Qiao Andrew Kong Dai H. Chung 2013Surgery2013,,:1
4Increased chromosome aberration frequencies in the Bowen’s patients compared to non-cancerous skin lesions individuals exposed to arsenic显示文摘Pritha Ghosh Mayukh Banerjee Sujata De Chaudhuri Jayanta K. Das Nilendu Sarma Arindam Basu Ashok K. Giri 2007MutRes-Genetic Toxicology and Environmental Mutagenesis2007,,1:1
5Chaotic analysis of the foreignexchange rates 显示文摘Atin D Pritha D 2007Applied Mathematics andComputation2007,185,38:1
6Non-invasive imaging of PI3K/Akt/ mTOR signalling in cancer显示文摘Snehal M G Pritha R 2012Am J Nucl Med Mol Imaging2012,2,4:1
7Has Government Investment Crowded Out Private Investment in India?显示文摘Mitra Pritha 2006The American Economic Review2006,96,2:1
8第二配位层的氧化还原活性二茂铁促使铁卟啉在氧存在下发生质子还原显示文摘采用洁净、可持续的替代能源以解决化石燃料的过度消耗及因其燃烧而导致的日益加剧的全球变暖问题已经成为当务之急.其中,如何实现在大气含氧条件下的析氢反应成为需要攻克的重大挑战.氧还原在热力学上比质子还原更容易进行,并且氧气部分还原时通常产生活性氧物种,致使催化剂失活.因此,需要开发在氧气存在情况下能够有效还原质子的催化剂.本文设计了一种四苯基铁卟啉分子,该分子通过三氮唑将四个二茂铁连接在苯基邻位,并证明该催化剂能够在有氧气的情况下高效还原质子,产生氢气.作为铁卟啉类化合物催化质子还原的活性物种,Fe(0)发生质子还原比发生O2还原的动力学速率快得多,从而为氧气存在下的选择性质子还原奠定了基础.Biswajit Mondal Pritha Sen Abhishek Dey 2021Chinese Journal of Catalysis2021,42,8:1
9Evolution of as - cast and heat - treated microstructure of a commercial beating alloy 显示文摘Pritha Choudhury Karabi Das Siddhartha Das 2005Materials Science and Engineering2005,,398:1
10Reporter gene imaging of protein–protein interactions in living subjects显示文摘Tarik F Massoud Ramasamy Paulmurugan Abhijit De Pritha Ray Sanjiv S Gambhir 2006Current Opinion in Biotechnology2006,,1:1
11Visualization of telomerase reverse transcriptase (hTERT)promoter activity using a trimodality fusion reporter construct显示文摘Parasuraman P Jesse O Pritha R 0,,02:1
12Comparison of health effects between individuals with and without skin lesion in the population exposed to arsenic through drinking water in West Bengal, India 显示文摘Pritha G Mayukh B Sujata DC 2007J Expo Sci Env Epid2007,17,:1
13In Vivo Visualization of Embryonic Stem Cell Survival, Proliferation, and Migration After Cardiac Delivery显示文摘Feng Cao Shuan Lin Xiaoyan Xie Pritha Ray Manishkumar Patel Xianzhong Zhang Micha Drukker Scott J. Dylla Andrew J. Connolly Xiaoyuan Chen Irving L. Weissman Sanjiv S. Gambhir Joseph C. Wu 2006Circulation2006,,7:1
14Chaos in a three -dimensional general model of neural networks显示文摘A Das Pritha Das A B Roy 2002International Journal of Bifurcation and Chaos (S0218-1274)2002,12,10:1
15An active RUNX1-ID1/ID3 axis governs differentiation and chemoresistance of cancer stem cell population in epithelial ovarian cancer cells显示文摘Progression,relapse,and therapy resistance are the most challenging features of cancer therapy that have been postulated to be driven by Cancer Stem Cell(CSC)population.This enigmatic subpopulation of cancer cells has therefore emerged as promising therapeutic candidate.We earlier reported enrichment of CSC-like side population(SP)with increasing resistance towards Cisplatin and Paclitaxel either alone or in combination in epithelial ovarian cancer(EOC)cells.This SP population is a small proportion of the total population of cancer cells characterised with high expression of drug transporters,a unique feature of stem cells and thereby can be isolated through their efflux properties of DNA binding dyes.While the bulk non-SP(NSP)population of the cancer cells lack overexpression of the drug transporters and thus can be identified as the dye containing population.In this study,we show that increased expression of Runt related transcription factor 1(RUNX1)maintains undifferentiated state of CSC-like SP cells through upregulation of inhibitors of DNA binding/differentiation genes(ID1 and ID3)in late cisplatinpaclitaxel resistant cells.Higher RUNX1 expression was found to correlate with decreased median overall survival and disease-free survival in The Cancer Genome Atlas(TCGA)data set of high grade serous ovarian cancer(HGSOC)patients.The protein-protein interaction network analysis of 397 upregulated genes in RUNX1-high samples of TCGA data show significant enrichment of pathways known to negatively regulate CSC differentiation.Intriguingly RUNX1 inhibition not only induces CSC differentiation but also downregulates anti-apoptotic protein BCL2 in both SP and NSP cells and potentiates cytotoxic effects of Cisplatin-Paclitaxel in chemoresistant EOC cells.Inhibition of BCL2 through Venetoclax treatment,a small molecule BH3 mimic,sensitized these cells to platinum taxol treatment.Altogether,our data reveal new regulatory roles by RUNX1 to modulate CSC differentiation via ID1 and ID3 and to promote chemoresistance through BCL2 upregulation.AJIT CDHADVE PRITHA RAY 2022BIOCELL2022,46,1:0
16Muse Turned "Femme Fatale" in D. G. Rossetti's Painting and Poetry显示文摘Pritha Kundu 2013Journal of Literature and Art Studies2013,3,12:0
17Marie Corelli's The Secret Power in Bengali Rendering: Translation, Indianisation and Cultural Criss-crossing显示文摘Pritha Kundu 2014Journal of Literature and Art Studies2014,4,11:0
18Unravelling the bottleneck of phosphonic acid anchoring groups aiming toward enhancing the stability and efficiency of mesoscopic solar cells显示文摘Novel near-infrared sensitizers with different anchoring groups aiming toward improved stability and efficiency of dye-sensitized solar cells were synthesized. Adsorption of these dyes on the mesoporous TiO_(2) surface revealed the dye adsorption rate of –CH=CH–COOH (SQ-139)>–CH=C(CN)COOH (SQ-140)>–PO_(3)H_(2) (SQ-143)>–CH=C(CN)PO_(3)H_(2) (SQ-148)>–CH=C(CN)PO_(3)H–C_(2)H_(5) (SQ-157)>–PO_(3)H–C_(2)H_(5) (SQ-151)> –CH=CH–COOH(–PO_(3)H_(2)) (SQ-162). The binding strength of these dyes on mesoporous TiO_(2) as investigated by dye desorption studies follows SQ-162>SQ-143>SQ-148>SQ-139≫SQ-157~SQ-151≫SQ-140 order. The acrylic acid anchoring group was demonstrated to be an optimum functional group owing to its fast dye adsorption rate and better binding strength on TiO_(2) along with good photoconversion efficiency. Results of dye binding on TiO_(2) surface demonstrated that SQ-162 bearing double anchoring groups of phosphonic and acrylic acid exhibited>550 times stronger binding as compared to dye SQ-140 having cyanoacrylic acid anchoring group. SQ-140 exhibited the best photovoltaic performance with photon harvesting mainly in the far-red to near-infrared wavelength region having short circuit current density, open-circuit voltage and fill factor of 14.28 mA·cm^(–2), 0.64 V and 0.65, respectively, giving the power conversion efficiency of 5.95%. Thus, dye SQ-162 not only solved the problem of very poor efficiency of dye bearing only phosphonic acid while maintaining the extremely high binding strength opening the path for the design and development of novel near-infrared dyes with improved efficiency and stability by further increasing the π-conjugation.Ajendra Kumar Vats Pritha Roy Linjun Tang Shuzi Hayase Shyam S.Pandey 2022Frontiers of Chemical Science and Engineering2022,16,7:0
19Chaos to order: Effect of random predation in a Holling type IV tri-trophic food chain system with closure terms显示文摘Partha Ghosh Pritha Dast Debasis Mukherjee 2016International Journal of Biomathematics2016,9,5:0
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