Compendium of chemical carcinogens by target organ: results of chronic bioassays in rats, mice, hamsters, dogs, and monkeys.

abstract：:Vaginal exfoliative cytology is commonly used in biomedical and toxicological research to classify the stages of the rodent estrous cycle. However, mouse vaginal exfoliative cytology is commonly used as a stand-alone tool and has not been evaluated in reference to vaginal histology and serum sex hormone levels. In thi...

journal_title：Toxicologic pathology

authors： Gal A,Lin PC,Barger AM,MacNeill AL,Ko C

更新日期：2014-12-01 00:00:00

abstract：:This article provides a synopsis of the first two presentations from the second scientific session of the 37th Annual Symposium of the Society of Toxicologic Pathology in Indianapolis, Indiana, on June 18, 2018; the session focused on acute kidney injury. The first presentation, given by Dr. Kevin McDorman, focused on...

journal_title：Toxicologic pathology

authors： Crabbs TA,McDorman KS

更新日期：2018-12-01 00:00:00

abstract：:A number of novel urinary biomarkers have been identified and partially qualified for use as markers for renal injury in rats. We used two multiplex assays for these novel biomarkers to quantify biomarker concentration in serial urine collections from rats of both sexes administered varying concentrations of cisplatin...

journal_title：Toxicologic pathology

authors： Pinches MD,Betts CJ,Bickerton SJ,Beattie L,Burdett LD,Thomas HT,Derbyshire NA,Moores M,Price SA

更新日期：2012-04-01 00:00:00

abstract：:Congenital anomalies of the alimentary tract are rare lesions in laboratory animals. We describe a congenital cyst attached to the greater curvature of the forestomach in a B6C3F1 mouse. The inner surface of the cyst was mostly covered with cuboidal or pseudostratified ciliated epithelium and was focally covered with ...

journal_title：Toxicologic pathology

authors： Miyajima R,Kihara T,Hosoi M,Yamamoto S,Mikami S,Yamakawa S,Iwata H,Enomoto M

更新日期：1999-09-01 00:00:00

abstract：:Determining the carcinogenic potential of materials to which humans have significant exposures is an important, complex, and imperfect exercise. Not only are the methods for such determinations protracted and expensive and use large numbers of animals, extrapolation of data from such studies to human risk is imprecise...

journal_title：Toxicologic pathology

authors： Jacobson-Kram D

更新日期：2010-01-01 00:00:00

abstract：:The usefulness of isolated adult cardiac myocytes, both in suspension and in culture, as a model system for measuring cardiotoxicity is evaluated. It has been suggested that isolated adult myocytes should preferably be cultured for such experimentation, as this restores the cells to a physiological preference for fatt...

journal_title：Toxicologic pathology

authors： Haworth RA,Goknur AB,Cook MG,Decker RS

更新日期：1990-01-01 00:00:00

abstract：:In a simulated fire-related smoke exposure protocol, New Zealand white rabbits were utilized to investigate the potential effects of the 21-aminosteroid (lazaroid) analog U75412E on the early events of acute lung injury. Inhalation of a total of 1.6 mg/kg U75412E aerosolized at a rate of 1.53 mg/min at 0.5 hr after sm...

journal_title：Toxicologic pathology

authors： Wang S,Lantz RC,Robledo RF,Breceda V,Hays AM,Witten ML

更新日期：1999-05-01 00:00:00

abstract：:Benzene is of particular concern because of recent research indicating that benzene exposure can result in toxicity. The hematotoxic effect of benzene is mentioned. However, there is little knowledge about the correlation between the biomarker of benzene exposure and changes in red blood cell parameters. Here, the cor...

journal_title：Toxicologic pathology

authors： Wiwanitkit V,Soogarun S,Suwansaksri J

更新日期：2007-02-01 00:00:00

abstract：:Dichloroacetic acid (DCA) and trichloroacetic acid (TCA) are metabolites of the industrial solvent and environmental contaminant trichloroethylene (TCE), as well as contaminants of chlorinated drinking water. Human exposure to these chemicals is of concern as all three have been shown to increase liver tumor incidence...

journal_title：Toxicologic pathology

authors： Latendresse JR,Pereira MA

更新日期：1997-09-01 00:00:00

abstract：:Fusion of biologic therapeutics to hyaluronic acid binding proteins, such as the link domain (LD) of Tumor necrosis factor (TNF)-Stimulated Gene-6 (TSG-6), is expected to increase vitreous residence time following intravitreal injection and provide for long-acting delivery. The toxicity of a single intravitreal dose o...

journal_title：Toxicologic pathology

authors： Laing ST,Tassew N,Tesar D,Wang Y,Crowell SR,Gray J,Kwong M,Loyet KM,Andaya R,Kusi A,Kelley RF

更新日期：2020-12-21 00:00:00

abstract：:In a 13-week feeding toxicity study of grape skin extract (GSE) performed previously, 5.0% GSE showed diffuse hypertrophy and basophilia in rat parotid glands. To clarify whether the change in the parotid glands was an adverse effect of GSE, 6-week-old male F344 rats were fed a diet containing 5.0% GSE or were adminis...

journal_title：Toxicologic pathology

authors： Inoue K,Morikawa T,Matsuo S,Tamura K,Takahashi M,Yoshida M

更新日期：2014-08-01 00:00:00

abstract：:Contrast-induced nephropathy (CIN) refers to a decline in renal function following exposure to iodinated contrast media (CM). The present study was initiated to explore the role of known human risk factors (spontaneous hypertension, diabetes, protein-losing nephropathy) on CIN development in rodent models and to deter...

journal_title：Toxicologic pathology

authors： Rouse RL,Stewart SR,Thompson KL,Zhang J

更新日期：2013-01-01 00:00:00

abstract：:Effective wound healing leads to restoration of tissue integrity and occurs through a highly organized multistage process involving various cell types. Currently, methods for wound healing assessment lack a structured system for analysis of quantitative parameters. We have established a unique quantitative assessment ...

journal_title：Toxicologic pathology

authors： Braiman-Wiksman L,Solomonik I,Spira R,Tennenbaum T

更新日期：2007-10-01 00:00:00

abstract：:Cardiac troponin (cTn) is a sensitive and specific biomarker for assessing cardiac damage and should be utilized in drug safety assessment. Lactate dehydrogenase and creatine kinase isoenzyme analyses have historically been used in pre-clinical toxicity testing to assess cardiac injury, but since these assays are less...

journal_title：Toxicologic pathology

authors： Reagan WJ

更新日期：2010-12-01 00:00:00

abstract：:The prevalence of liver and skin tumors in brown bullhead ( Ameiurus nebulosus) from the Anacostia River (Washington, DC) and nearby areas was determined in 2014, 2015, and 2016. The objectives were to (1) compare tumor prevalence across space and time; (2) analyze the 1992-2016 Chesapeake Bay Tumor Database to identi...

journal_title：Toxicologic pathology

authors： Pinkney AE,Harshbarger JC,Rutter MA,Sakaris PC

更新日期：2019-02-01 00:00:00

abstract：:Analgesics and nonsteroidal anti-inflammatory drugs (NSAIDs) are well recognized as a major class of therapeutic agent that causes renal papillary necrosis (RPN). Over the last decade a broad spectrum of other therapeutic agents and many chemicals have also been reported that have the potential to cause this lesion in...

journal_title：Toxicologic pathology

authors： Bach PH,Nguyen TK

更新日期：1998-01-01 00:00:00

abstract：:Nephrotoxicity is one of the more common causes of attrition in nonclinical drug development. Like most tissues, the kidney has a limited number of ways of responding to toxicological insults from diverse mechanistic pathways, which can limit the ability to determine mechanisms of renal injury using the assays routine...

journal_title：Toxicologic pathology

authors： Ennulat D,Ringenberg M,Frazier KS

更新日期：2018-08-01 00:00:00

abstract：:A delay in the exposure of initiated rats to orotic acid (OA) beyond a specific time frame results in a progressive loss of promotional effect in liver carcinogenesis. The current study was designed to ascertain whether the loss of promotional effect could be counteracted by pre-exposing the initiated animals to other...

journal_title：Toxicologic pathology

authors： Laconi E,Vasudevan S,Rao PM,Rajalakshmi S,Sarma DS

更新日期：1987-01-01 00:00:00

abstract：:Toxicokinetic (TK) studies are the basis for demonstrating dose-related drug exposure in animals and for ensuring that drug exposure is substantially greater in animals than that expected in humans at therapeutic doses. The usefulness of TK studies can be further enhanced by correlating TK parameters with relevant tox...

journal_title：Toxicologic pathology

authors： Batra VK

更新日期：1995-03-01 00:00:00

abstract：:Spleen tyrosine kinase (Syk) is a nonreceptor tyrosine kinase that is an important signaling enzyme downstream of immunoreceptors containing an intracellular immunoreceptor tyrosine activating motif (ITAM). These receptors encompass a wide variety of biological functions involved in autoimmune disease pathogenesis. Th...

journal_title：Toxicologic pathology

authors： Long AJ,Sampson E,McCarthy RW,Harris CM,Barnard M,Shi D,Conlon D,Caldwell R,Honor D,Wishart N,Hoemann M,Duggan L,Fritz D,Stedman C,O'Connor E,Mikaelian I,Schwartz A

更新日期：2016-10-01 00:00:00

abstract：:The common marmoset, Callithrix jacchus, is the smallest nonhuman primate commonly used in biomedical research. Marmoset characteristics and propensities have enabled them to be used in a wide range of research as a model of human disease, physiology, drug metabolism, general toxicology, and reproductive biology. This...

journal_title：Toxicologic pathology

authors： Zühlke U,Weinbauer G

更新日期：2003-01-01 00:00:00

abstract：:Historical control tumor data are useful in the interpretation of long-term rodent carcinogenicity bioassays, especially to assess the occurrence of rare tumors and marginally increased tumor incidences. The major prerequisites to compare historical control data with studies under evaluation are the validity and consi...

journal_title：Toxicologic pathology

authors： Deschl U,Kittel B,Rittinghausen S,Morawietz G,Kohler M,Mohr U,Keenan C

更新日期：2002-01-01 00:00:00

abstract：:Oltipraz, developed as an antischistosomal agent, protects against the hepatotoxicity of many xenobiotics and is known to be an effective inhibitor of experimental carcinogenesis in rodents. In the present study, we investigated its effects on the development of lesions in LEC rats, established as a mutant strain char...

journal_title：Toxicologic pathology

authors： Nakamura H,Nishikawa A,Furukawa F,Kasahara K,Miyauchi M,Okazaki K,Imazawa T,Uchida K,Hirose M

更新日期：2002-03-01 00:00:00

abstract：:We examined the localization and expression of the nuclear oncoprotein c-myc and the cytoplasmic membrane-associated oncoprotein c-ras in rainbow trout cell lines derived from both normal and tumor tissue in order to question whether c-myc and ras oncoprotein immunostaining was increased in cells derived from tumors c...

journal_title：Toxicologic pathology

authors： Carter CA,Ellington WW,Van Beneden RJ

更新日期：1996-05-01 00:00:00

abstract：:Conazoles are a class of azole based fungicides used in agriculture and as pharmaceutical products. They have a common mode of antifungal action through inhibition of ergosterol biosynthesis. Some members of this class have been shown to be hepatotoxic and will induce mouse hepatocellular tumors and/or rat thyroid fol...

journal_title：Toxicologic pathology

authors： Wolf DC,Allen JW,George MH,Hester SD,Sun G,Moore T,Thai SF,Delker D,Winkfield E,Leavitt S,Nelson G,Roop BC,Jones C,Thibodeaux J,Nesnow S

更新日期：2006-01-01 00:00:00

abstract：:The toxic effects of a mixture of 2-aminoanthracene (2-AA), benzanthracene (BA), and dinitropyrene isomers (DNP), and the toxic effects of these compounds individually, were investigated in the Fischer-344 rat following dietary exposure via a powdered basal diet. Animals were sacrificed at 14-, 30-, and 80-days of die...

journal_title：Toxicologic pathology

authors： Boudreau MD,Baker DG,Taylor HW,Barker SA,Means JC

更新日期：2001-05-01 00:00:00

abstract：:The title of the 2016 Society of Toxicologic Pathology (STP) Symposium was the "Basis and Relevance of Variation in Toxicologic Responses." Many factors may contribute to variation in toxicologic responses and can confound results, complicate interpretation of data, interfere with reproducibility, and make extrapolati...

journal_title：Toxicologic pathology

authors： Irizarry AR,Gropp KE,Dixon D

更新日期：2017-01-01 00:00:00

abstract：:Alloxan-induced diabetic rats frequently exhibit proliferative lesions of squamous hyperplasia accompanied by chronic inflammation and Candida albicans infection in the forestomach, and some lesions progress to squamous cell carcinoma (SCC). Candida infection causes not only hyperplastic changes with inflammation but ...

journal_title：Toxicologic pathology

authors： Sano T,Ozaki K,Kodama Y,Matsuura T,Narama I

更新日期：2009-10-01 00:00:00

abstract：:Expression of antigens in cells and tissues can be readily studied immunohistochemically with the use of antibodies. A panel of antibodies to cell-specific markers can be used to diagnose lesions, including tumors, in the hematopoietic and lymphoid systems. This review discusses the use of readily available antibodies...

journal_title：Toxicologic pathology

authors： Rehg JE,Bush D,Ward JM

更新日期：2012-01-01 00:00:00

abstract：:The 2015 Annual National Toxicology Program Satellite Symposium, entitled "Pathology Potpourri" was held in Minneapolis, Minnesota, at the American College of Veterinary Pathologists/American Society for Veterinary Clinical Pathology/Society of Toxicologic Pathology combined meeting. The goal of this symposium is to p...

journal_title：Toxicologic pathology

authors： Elmore SA,Farman CA,Hailey JR,Kovi RC,Malarkey DE,Morrison JP,Neel J,Pesavento PA,Porter BF,Szabo KA,Teixeira LB,Quist EM

更新日期：2016-06-01 00:00:00