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Showing 1-30 of 71 results for "V900086" within Papers
Zhaobing Ding et al.
Journal of gastroenterology and hepatology, 28(1), 188-201 (2012-09-20)
Hepatic fibrosis is a worldwide healthy burden associated with significant morbidity and mortality. It is caused by a variety of chronic liver injuries. There is currently no effective treatment for liver fibrosis. In this report, we tested an imidazolium salt
Heather Hajovsky et al.
Chemical research in toxicology, 25(9), 1955-1963 (2012-08-08)
The hepatotoxicity of thioacetamide (TA) has been known since 1948. In rats, single doses cause centrolobular necrosis accompanied by increases in plasma transaminases and bilirubin. To elicit these effects, TA requires oxidative bioactivation, leading first to its S-oxide (TASO) and
Zhaoqiang Ding et al.
Materials science & engineering. C, Materials for biological applications, 48, 469-479 (2015-01-13)
A novel molecularly imprinted optosensing material based on multi-walled carbon nanotube-quantum dots (MWCNT-QDs) has been designed and synthesized for its high selectivity, sensitivity and specificity in the recognition of a target protein bovine serum albumin (BSA). Molecularly imprinted polymer coated
Padmanathan Karthick Kannan et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(26), 9355-9359 (2015-05-23)
Nanostructured NiS thin film was prepared by a one-step electrodeposition method and the structural, morphological characteristics of the as-prepared films were analyzed by X-ray diffractometry (XRD), field emission scanning electron microscopy (FESEM) and energy dispersive X-ray analysis (EDAX). The electrocatalytic
Kota Kaneko et al.
Hepatology (Baltimore, Md.), 61(6), 2056-2066 (2015-01-13)
Serving as the center for metabolism and detoxification, the liver is inherently susceptible to a wide variety of damage imposed by toxins or chemicals. Induction of cell populations with biliary epithelial phenotypes, which include progenitor-like cells and are referred to
O M E Abdel Salam et al.
European review for medical and pharmacological sciences, 17(6), 735-744 (2013-04-24)
The aim of the present study was to investigate the effect of the serotonin selective reuptake inhibitors (SSRIs) fluoxetine and sertraline and the tricyclic drug imipramine on oxidative stress in the brain and liver caused by thioacetamide in rats. Drugs
Feng Hong et al.
Digestive diseases and sciences, 58(1), 257-264 (2012-08-25)
Sorafenib, which is approved for treatment of HCC, has also shown promising antifibrotic activity, and therefore refinement of its dosing requirements and window of efficacy are important goals prior to antifibrotic clinical trials. The purpose of this study was to
Kate M Dudek et al.
The Biochemical journal, 453(1), 71-82 (2013-04-17)
Recent work has demonstrated the importance of post-transcriptional gene regulation in toxic responses. In the present study, we used two rat models to investigate mRNA translation in the liver following xenobiotic-induced toxicity. By combining polysome profiling with genomic methodologies, we
Montinee Khunvirojpanich et al.
Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 96 Suppl 1, S71-S77 (2013-06-04)
In order to detoxify ammonia, mammalian livers use carbamoyl phosphate synthetase (CPS) and glutamine synthetase (GS) for conversion into respective non-toxic urea and glutamine. CPS is expressed in the periportal hepatocytes whereas GS is contained in the pericentral hepatocytes. To
Syed Muhammad Shahid et al.
Pakistan journal of pharmaceutical sciences, 26(5), 853-857 (2013-09-17)
Angiotensin converting enzyme (ACE) is a key player of Renin Angiotensin System (RAS), involved in conversion of active product, angiotensin-II. Alterations in RAS have been implicated in the pathophysiology of various diseases involving heart, kidney, lung and liver. This study
Chuan-Feng Huang et al.
Journal of gastroenterology, 50(4), 480-490 (2014-08-27)
Chronic hepatitis B virus (HBV) infection, which can lead to hepatic disease, has become a critical national healthcare problem, and many people die each year as a result of HBV infection and its complications. Although microRNA-33a (miR-33a) is a novel
Udomsri Showpittapornchai et al.
Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 95 Suppl 12, S99-104 (2013-03-22)
About eighteen percent of cirrhotic patients come along with decreased systemic arterial oxygenation and expansion of pulmonary venous plexus which triggered by nitric oxide. The level of nitrate and iNOS significantly increase in the cirrhotic patients. However the localization of
S Sehati et al.
Journal of colloid and interface science, 462, 130-139 (2015-10-11)
In this paper, the degradation of Congo red (CR) as a dye was investigated by a new synthetic photocatalyst. The synthesis was done through the intercalation of CdS in the layers of titanate (K2Ti4O9) by the assistance of ultrasound. The
Amr Y Esmat et al.
Nutrition (Burbank, Los Angeles County, Calif.), 29(1), 258-267 (2012-10-23)
The identification of the active phenolic compounds in the mixed extract of sea cucumber (Holothuria atra) body wall by high-performance liquid chromatography and an assessment of its hepatoprotective activity against thioacetamide-induced liver fibrosis in rats. Female Swiss albino rats were
Sedat Dogan et al.
Nanoscale, 7(11), 4875-4883 (2015-02-13)
Solution-processable, two-dimensional semiconductors are promising optoelectronic materials which could find application in low-cost solar cells. Lead sulfide nanocrystals raised attention since the effective band gap can be adapted over a wide range by electronic confinement and observed multi-exciton generation promises
Tung-Ming Leung et al.
Laboratory investigation; a journal of technical methods and pathology, 93(10), 1082-1089 (2013-09-04)
To date, considerable progress has been made both in the mechanisms driving liver fibrosis and in the prevention of disease progression. Resolution of liver fibrosis is an emerging field in hepatology; yet, the mediators involved remain elusive. Earlier work from
Ko Omura et al.
The Journal of toxicological sciences, 39(5), 785-794 (2014-09-23)
We previously reported a toxicogenomics-based prediction model for hepatocarcinogens in which the expression patterns of signature genes following repeated doses of either genotoxic or non genotoxic compounds were similar. Based on the results of our prediction model, we hypothesized that
Michael Römer et al.
PloS one, 9(5), e97640-e97640 (2014-05-17)
In the area of omics profiling in toxicology, i.e. toxicogenomics, characteristic molecular profiles have previously been incorporated into prediction models for early assessment of a carcinogenic potential and mechanism-based classification of compounds. Traditionally, the biomarker signatures used for model construction
Veronika M Berghold et al.
Histochemistry and cell biology, 143(4), 381-396 (2014-11-05)
A crucial factor for effective villous trophoblast fusion in the human placenta is the transient deregulation of plasma membrane phospholipid asymmetry leading to externalization of phosphatidylserine to the outer membrane leaflet. Screening of scramblase family members implicated in the collapse
Michaela Granzow et al.
Hepatology (Baltimore, Md.), 60(1), 334-348 (2014-03-13)
Activation of the renin angiotensin system resulting in stimulation of angiotensin-II (AngII) type I receptor (AT1R) is an important factor in the development of liver fibrosis. Here, we investigated the role of Janus kinase 2 (JAK2) as a newly described
Jing Yu et al.
Scientific reports, 5, 17109-17109 (2015-12-01)
Ternary metal dichalcogenides alloys exhibit compositionally tunable optical properties and electronic structure, and therefore, band gap engineering by controllable doping would provide a powerful approach to promote their physical and chemical properties. Herein we obtained ternary SnS(2-x)Se(x) alloys with tunable
Hong Ling et al.
PloS one, 8(1), e54499-e54499 (2013-01-26)
Considerable evidence has demonstrated that transforming growth factor β (TGF-β) plays a key role in hepatic fibrosis, the final common pathway for a variety of chronic liver diseases leading to liver insufficiency. Although a few studies have reported that blocking
Shirley Abramovitch et al.
American journal of physiology. Gastrointestinal and liver physiology, 308(2), G112-G120 (2014-09-13)
1,25(OH)2D3, the active form of vitamin D, has an antiproliferative and antifibrotic effect on hepatic stellate cells. Our aim was to investigate the potential of 1,25(OH)2D3 to inhibit the development of liver fibrosis and to ameliorate established fibrosis in vivo.
Kang Sun et al.
Biochimica et biophysica acta, 1840(7), 2105-2111 (2014-03-13)
Mammalian thioredoxin reductases (TrxR) are selenoproteins with important roles in antioxidant defense and redox regulation, principally linked to functions of their main substrates thioredoxins (Trx). All major forms of TrxR are intracellular while levels in serum are typically very low.
Jie Yu et al.
Theranostics, 5(9), 931-945 (2015-07-15)
The ability to selectively destroy cancer cells while sparing normal tissue is highly desirable during the cancer therapy. Here, magnetic targeted photothermal therapy was demonstrated by the integration of MoS2 (MS) flakes and Fe3O4 (IO) nanoparticles (NPs), where MoS2 converted
Pedro Elias Marques et al.
Hepatology (Baltimore, Md.), 61(1), 348-360 (2014-05-16)
Drug-induced liver injury (DILI) is an important cause of acute liver failure, with limited therapeutic options. During DILI, oncotic necrosis with concomitant release and recognition of intracellular content amplifies liver inflammation and injury. Among these molecules, self-DNA has been widely
Hajime Abe et al.
Toxicology and applied pharmacology, 280(3), 467-474 (2014-08-26)
Thioacetamide (TAA) has been used to develop a rodent model for hepatocarcinogenesis. To determine the genes with epigenetic modifications in early hepatocarcinogenesis, we did a genome-wide scan for hypermethylated promoter regions using CpG island microarrays in TAA-promoted rat liver tissue.
Dan-Dan Wei et al.
Journal of pharmaceutical and biomedical analysis, 98, 334-338 (2014-07-06)
Thioacetamide (TAA) is a well-known toxicant and its long term exposure could induce liver fibrosis and cirrhosis. A liver fibrosis rat model was established by consecutive injection of TAA solution for 7 weeks. Serum and urine samples were collected weekly
D Mladenovic et al.
Human & experimental toxicology, 32(1), 90-100 (2012-11-01)
Thioacetamide (TAA) is widely used as a model of hepatic encephalopathy (HE). The aim of our study was to investigate the effects of TAA on electroencephalographic (EEG) changes in rats and to compare them with human HE. Male Wistar rats
Carmel T Chan et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(37), E2476-E2485 (2012-08-17)
Up-regulation of the folding machinery of the heat-shock protein 90 (Hsp90) chaperone protein is crucial for cancer progression. The two Hsp90 isoforms (α and β) play different roles in response to chemotherapy. To identify isoform-selective inhibitors of Hsp90(α/β)/cochaperone p23 interactions
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