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Articles 1 - 3 of 3
Full-Text Articles in Hepatology
Plasma Microrna Profiles Distinguish Lethal Injury In Acetaminophen Toxicity: A Research Study, Jeanine Ward, Shashi Bala, Jan Petrasek, Gyongyi Szabo
Plasma Microrna Profiles Distinguish Lethal Injury In Acetaminophen Toxicity: A Research Study, Jeanine Ward, Shashi Bala, Jan Petrasek, Gyongyi Szabo
Gyongyi Szabo
AIM: To investigate plasma microRNA (miRNA) profiles indicative of hepatotoxicity in the setting of lethal acetaminophen (APAP) toxicity in mice. METHODS: Using plasma from APAP poisoned mice, either lethally (500 mg/kg) or sublethally (150 mg/kg) dosed, we screened commercially available murine microRNA libraries (SABiosciences, Qiagen Sciences, MD) to evaluate for unique miRNA profiles between these two dosing parameters. RESULTS: We distinguished numerous, unique plasma miRNAs both up- and downregulated in lethally compared to sublethally dosed mice. Of note, many of the greatest up- and downregulated miRNAs, namely 574-5 p, 466 g, 466 f-3p, 375, 29 c, and 148 a, have …
Chemosensitization Of Hepatocellular Carcinoma To Gemcitabine By Non-Invasive Radiofrequency Field-Induced Hyperthermia, Mustafa Raoof
Chemosensitization Of Hepatocellular Carcinoma To Gemcitabine By Non-Invasive Radiofrequency Field-Induced Hyperthermia, Mustafa Raoof
Dissertations & Theses (Open Access)
Gemcitabine is a potent nucleoside analogue against solid tumors however drug resistance rapidly emerges. Removal of gemcitabine incorporated in the DNA by repair mechanisms could potentially contribute to resistance in chemo-refractory solid tumors. In this study, we evaluated homologous recombination repair of gemcitabine-stalled replication forks as a potential mechanism contributing to resistance. We also studied the effect of hyperthermia on homologous recombination pathway to explain the previously reported synergy between gemcitabine and hyperthermia. We found that hyperthermia degrades and inhibits localization of Mre11 to gemcitabine-stalled replication forks. Furthermore, gemcitabine-treated cells that were also treated with hyperthermia demonstrate a prolonged passage …
The Use Of Infliximab In Older Inflammatory Bowel Disease Patients, Stephanie M. Moleski, Christina C. Lindenmeyer, Patricia L. Kozuch
The Use Of Infliximab In Older Inflammatory Bowel Disease Patients, Stephanie M. Moleski, Christina C. Lindenmeyer, Patricia L. Kozuch
Department of Medicine Faculty Papers
Limited data suggest anti-tumor necrosis factor (TNF) antibodies have equal efficacy but higher morbidity and mortality in older compared to younger inflammatory bowel disease (IBD) patients(1).