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47篇 您的检索式:作者名="Martiniuk"
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1Protective effects of anti-ricin A-chain RNA aptamer against ricin toxicity显示文摘AIM: To investigate the therapeutic potential of an RNA ligand (aptamer) specific for the catalytic ricin A-chain (RTA), the protective effects of a 31-nucleo-tide RNA aptamer (31RA), which formed a high affi nity complex with RTA, against ricin-induced toxicity in cellbased luciferase translation and cell cytotoxicity assays were evaluated. METHODS: To test the therapeutic potential of anti-RTA aptamers in Chinese hamster ovary (CHO) AA8 cells stably transfected with a tetracycline regulat-able promoter, ricin ribotoxicity was measured using luciferase and ricin-induced cytotoxicity was ascertained by MTS cell proliferation assay with tetrazolium compound [3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium]. RESULTS: Inhibition of protein synthesis by ricin in CHO AA8 cells resulted in diminished luciferase activity and treatment with polyclonal antibody against degly-cosylated RTA (dgA) neutralized the inhibitory effects of ricin on luciferase activity and protected against ricin-induced cytotoxicity as measured by MTS assay. The 31RA anti-RTA aptamer inhibited the translation of luciferase mRNA in cell-free reticulocyte translation as- say. 31RA aptamer also partially neutralized the inhibitory effects of ricin on luciferase activity and partially protected against ricin-induced cytotoxicity in CHO AA8 cells. CONCLUSION: We have shown that anti-RTA RNA aptamer can protect against ricin ribotoxicity in cellbased luciferase and cell cytotoxicity assays. Hence, RNA aptamer that inhibits RTA enzymatic activity represents a novel class of nucleic acid inhibitor that has the potential to be developed as a therapeutic agent for the treatment of ricin intoxication.Shaoan Fan Feng Wu Frank Martiniuk Martha L Hale Andrew D Ellington Kam-Meng Tchou-Wong 2008World Journal of Gastroenterology2008,14,41:3
2Problem-based learning (PBL) and public health: an initial exploration of perceptions of PBL in Vietnam 显示文摘Grisham JW Martiniuk AL Negin J 2015Asia Pac J Public Health2015,27,2:1
3Apoptotic gene expression in Alzheimer's disease hippocampal tissue显示文摘SAJAN FD MARTINIUK F MARCUS DL 2007Am J Alzheimers Dis Other Demen2007,22,4:1
4Hypertension:its prevalence and population attributable fraction for mortality from cardiovascular disease in the Asia Pacifc Region显示文摘MARTINIUK A L LEE C M LAWES C M 2007American Journal of Hypertension2007,25,1:1
5Sex differences in carotid plague and stenosis显示文摘Iemolo F Martiniuk A Steinman DA 0,,02:1
6Collision Tumor of Primary Laryngeal Mucosal Melanoma and Invasive Squamous Cell Carcinoma with IL-17A and CD70 Gene Over-Expression显示文摘Sasis Sirikanjanapong Biana Lanson Milan Amin Frank Martiniuk Hideko Kamino Beverly Y. Wang 2010Head and Neck Pathology2010,,4:1
7Carrier frequency for glycogen storage disease type Ⅱ in New York and estimates of affected individuals born with the disease显示文摘Martiniuk F Chen A Mack A 1998Am J Med Genet1998,79,:1
8Hypertension : its preva- lence and population-attributable fraction for mortality from cardio- vascular disease in the Asia-Pacific region显示文摘Martiniuk AL Lee CM Lawes CM 2007J Hypertens2007,25,1:1
9Apoptotic gene expression in Alzheimer's disease hippocampal tissue显示文摘Sajan FD Martiniuk F Marcus DL 2007Am J Alzheimers Dis Other Demen2007,22,4:1
10Sex differences in carotid plaque and stenosis显示文摘Iemolo F Martiniuk A Steinman DA 2004Stroke2004,35,:1
11Sex Differences in Carotid Plaque and Stenosis显示文摘Francesco Iemolo Alexandra Martiniuk David A. Steinman J. David Spence 2004Stroke: Journal of the American Heart Association2004,,2:1
12Carrier frequency for glycogen storage disease type II in New York and estimates of affected individuals born with the disease显示文摘Martiniuk F Chen A Mack A 1998Am J Med Genet1998,79,:1
13Differences in plaque and stenosis显示文摘Iemolo F Martiniuk A Steinman DA 2004Stroke2004,35,2:1
14A model of mRNA splicing in adult lysosomal storage disease (glycogenosis type II)显示文摘Raben N Nichols RC Martiniuk F 1996Hum Mol Genet1996,5,:1
15The influence of design and definition on the proportion of general epilepsy cohorts with remission and intractability显示文摘Abimbola S Martiniuk AL Hackett ML 2011Neuroepidemiology2011,36,:1
16Sydney epi- lepsy incidence study to measure illness consequences: the SESIMIC observational epilepsy study protocol 显示文摘Hackett M L Glozier N S Martiniuk A L 2011BMC Neurol2011,11,3:1
17Sex differences in carotid plaque and stenosis显示文摘Iemolo F Martiniuk A Steinman DA 2004Stroke2004,3,5:1
18Sex differences in carotid plaque and stenosis显示文摘Iemolo F Martiniuk A Steinman DA 2004Stroke2004,35,2:1
19Neutralizing VEGF decreas-es tortuosity and alters endothelial cell division orientation in arteriolesand veins in a rat model of ROP : relevance to plus disease 显示文摘Hartnett ME Martiniuk D Byfield G 2008InvestOphthalmol Vis Sci2008,48,7:1
20Expression of CD70 and the TH17 transcription factor RORgammaT in human contact dermatitis显示文摘Martiniuk F Lee DS Gaspari A 2008J Drugs Dermatol2008,7,10:1
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