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pro vyhledávání: '"David E. Amacher"'
Autor:
David E. Amacher
Publikováno v:
Biomarkers. 19:541-552
Context: The definitive standard for the diagnosis of nonalcoholic fatty liver disease (NAFLD) is clinico-pathological correlation, but frequently the only laboratory abnormality is an elevation of serum aminotransferases.Objective: This has resulted
Autor:
David E Amacher
Publikováno v:
Human & Experimental Toxicology. 33:928-939
Adverse drug reactions (ADRs) can involve all tissues and organs, but liver injuries are considered among the most serious. A number of prospective, multicenter studies have confirmed a higher risk of ADRs in general among female subjects compared to
Autor:
David E. Amacher
Publikováno v:
Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals. 21(5)
Context The silencing or activation of cancer-associated genes by epigenetic mechanisms can ultimately lead to the clonal expansion of cancer cells. Objective The aim of this review is to summarize all relevant epigenetic biomarkers that have been pr
Autor:
Ingrid M. Pruimboom-Brees, Roy L. Kerlin, Daniel Morton, Yvonne Will, Germaine Boucher, David E. Amacher, Omar L. Francone, John C. Pettersen
Publikováno v:
Toxicologic Pathology. 40:810-818
Peroxisome proliferator-activated receptors (PPARs) represent therapeutic targets for the management of type 2 diabetes mellitus and dyslipidemia. Rodent carcinogenicity studies have revealed a link between γ and dual γ/α PPAR agonist treatment an
Autor:
David E Amacher
Publikováno v:
Expert Opinion on Drug Metabolism & Toxicology. 7:949-965
Hepatic steatosis is the histological observation of numerous lipid inclusions due to an excess accumulation of triacylglycerols. They are a concern with new therapeutic candidates because they signify altered lipid metabolism that can progress to mo
Autor:
David E. Amacher
Publikováno v:
Toxicology and Applied Pharmacology. 245:134-142
Biomarkers are biometric measurements that provide critical quantitative information about the biological condition of the animal or individual being tested. In drug safety studies, established toxicity biomarkers are used along with other convention
Publikováno v:
Food and Chemical Toxicology. 44:528-537
The purpose of this investigation was to examine the relationship among hepatic microsomal enzyme induction, liver weight, histological evidence of hepatic injury, and serum clinical chemistry markers of hepatic origin in the cynomolgus monkey. We re
Autor:
David E. Amacher
Publikováno v:
Toxicology Mechanisms and Methods. 16:385-394
The assessment of hepatic microsomal enzyme induction at the completion of preclinical toxicology studies in rodents and large mammals provides a wealth of information to the toxicologist and pharmacokineticist regarding how the drug-metabolizing sys
Autor:
David E. Amacher
Publikováno v:
Current Medicinal Chemistry. 12:1829-1839
Mitochondrial dysfunction is a fundamental mechanism in the pathogenesis of several significant toxicities in mammals, especially those associated with the liver, skeletal and cardiac muscle, and the central nervous system. These changes can also occ
Autor:
Amy C. Shen, David E. Amacher, Roy L. Kerlin, James Kenneth Loy, Dominique Brees, Ingrid M. Pruimboom-Brees, Omar L. Francone, Mary Keener
Publikováno v:
Toxicologic Pathology. 33:86-91
Laser scanning cytometry (LSC) is a new technology that combines the properties and advantages of flow cytometry (FC) and immunohistochemistry (IHC), thus providing qualitative and quantitative information on protein expression with the additional pe