The relationship of glucokinase activator-induced hypoglycemia with arteriopathy, neuronal necrosis, and peripheral neuropathy in nonclinical studies.

abstract：:Chronic ingestion of arsenic is associated with increased incidence of respiratory and cardiovascular diseases. To investigate the role of arsenic in early events in vascular pathology, C57BL/6 mice ingested drinking water with or without 50 ppb sodium arsenite (AsIII) for four, five, or eight weeks. At five and eight...

journal_title：Toxicologic pathology

authors： Hays AM,Lantz RC,Rodgers LS,Sollome JJ,Vaillancourt RR,Andrew AS,Hamilton JW,Camenisch TD

更新日期：2008-10-01 00:00:00

abstract：:The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) outbreak that started in Wuhan, China, in 2019 resulted in a pandemic not seen for a century, and there is an urgent need to develop safe and efficacious vaccines. The scientific community has made tremendous efforts to understand the disease, and unpara...

journal_title：Toxicologic pathology

authors： Bennet BM,Wolf J,Laureano R,Sellers RS

更新日期：2020-10-01 00:00:00

abstract：:Changes in p53 expression, apoptosis and cell proliferation after treatment with 4-hydroxyaminoquinoline 1-oxide (4HAQO) were investigated in the rat pancreas and liver, target and nontarget organs for tumorigenesis, respectively. Male rats were given a single intravenous injection of 4HAQO at a dose of 20 mg/kg body ...

journal_title：Toxicologic pathology

authors： Imazawa T,Nishikawa A,Toyoda K,Furukawa F,Mitsui M,Hirose M

更新日期：2003-11-01 00:00:00

abstract：:S-(1,2-dichlorovinyl)-L-cysteine (DCVC)-induced nephrotoxicity in vivo was investigated in New Zealand White rabbits. A primary emphasis in these studies was further characterization of DCVC-induced nephrotoxicity using a variety of serum and urinary analytes, including sodium dodecyl sulfate-polyacrylamide gel electr...

journal_title：Toxicologic pathology

authors： Davis JW,Blakeman DP,Jolly RA,Packwood WH,Kolaja GJ,Petry TW

更新日期：1995-07-01 00:00:00

abstract：:Chronic prostatitis characterized on light microscopic examination by moderate, multifocal, predominantly lymphocytic inflammation associated with epithelial atypia and intranuclear and cytoplasmic inclusion-like material was identified in the prostate gland of 2 Wistar Han rats administered an immunomodulatory test a...

journal_title：Toxicologic pathology

authors： Masek-Hammerman K,Brown TP,Bobrowski WF,Tomlinson L,Debrue M,Whiteley L,Radi Z

更新日期：2017-07-01 00:00:00

abstract：:Mer proto-oncogene tyrosine kinase (MerTK), which is expressed in the retinal pigment epithelium (RPE), regulates phagocytosis of shed photoreceptor outer segments (POS). To investigate the effects of drug-induced MerTK inhibition on the retina, UNC569, a specific MerTK inhibitor, was orally administered to male mice ...

journal_title：Toxicologic pathology

authors： Sayama A,Okado K,Nakamura K,Kawaguchi T,Iguchi T,Makino T,Yabe K,Kai K,Mori K

更新日期：2018-02-01 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：:An eosinophilic substance (ES) is usually observed in the mouse nasal septum. In contrast to textbooks and one report describing ES as amyloid, a previous study by the authors revealed that ES is not amyloid but consists of collagen and an amorphous material. Furthermore, it was suggested that the amorphous material w...

journal_title：Toxicologic pathology

authors： Doi T,Kokoshima H,Kanno T,Sato J,Wako Y,Tsuchitani M,Matsui T

更新日期：2010-06-01 00:00:00

abstract：:Kozlowski, C., Brumm, J., and Cain, G. (2018). An Automated Image Analysis Method to Quantify Veterinary Bone Marrow Cellularity on H&E Sections. Tox Path46, 324-335. (Original DOI: 10.1177/0192623318766457). Kozlowski, C., Fullerton, A., Cain, G., Katavolos, P., Bravo, J., and Tarrant, J. M. (2018). Proof of Concept ...

journal_title：Toxicologic pathology

authors：

更新日期：2018-08-01 00:00:00

abstract：:To determine if additive or synergistic toxic effects would occur, adult male rats were exposed orally to lead carbonate (2,000 mg/kg) for 9 days before trichloroethylene (TCE), 2,000 mg/kg, was given concurrently for an additional 7 days. Comparisons were made with groups of vehicle-treated rats and rats given only l...

journal_title：Toxicologic pathology

authors： Nunes J,Ehrich M,Robertson J

更新日期：2001-07-01 00:00:00

abstract：:Hypopigmentation was the principal manifestation of systemic toxicity when the experimental platelet aggregation inhibitor, PD-89454, was orally administered to Beagle dogs for 28 days. Pigmentation changes were present in skin of nose, lips and eyelids and mucosa of hard palate. Fontana-Masson stain demonstrated decr...

journal_title：Toxicologic pathology

authors： Walsh KM,Gough AW

更新日期：1989-01-01 00:00:00

abstract：:In the Federal Register of January 10, 2000 (65 FR 1399), FDA published a draft guidance entitled "Photosafety Testing." The notice gave interested persons an opportunity to submit comments. As a result of the comments, certain sections of the guidance were reworded to improve clarity. A final guidance was published i...

journal_title：Toxicologic pathology

authors： Jacobs AC,Brown PC,Chen C,Ellis A,Farrelly J,Osterberg R

更新日期：2004-07-01 00:00:00

abstract：:Changes in the mRNA and protein expression of renin-secreting cells in the juxtaglomerular apparatus (JGA) were examined in the rat following administration of ZENECA ZD8731, an angiotensin II receptor antagonist. Doses of 0 or 90 mg/kg were administered daily by gavage for 26 wk. JGA hypertrophy was apparent in histo...

journal_title：Toxicologic pathology

authors： Doughty SE,Ferrier RK,Hillan KJ,Jackson DG

更新日期：1995-05-01 00:00:00

abstract：:The chloracetanilide herbicide alachlor (2-chloro-2',6-diethyl-N-(methoxymethyl)-acetanilide) induces nasal neoplasms in rats following chronic dietary exposure. The present study sought to identify the cellular origin and mechanisms of tumor induction and progression. Male Long-Evans rats were fed alachlor (0 or 126 ...

journal_title：Toxicologic pathology

authors： Genter MB,Burman DM,Dingeldein MW,Clough I,Bolon B

更新日期：2000-11-01 00:00:00

abstract：:In order to investigate the role of the stimulation of cell division for the initiation (and possibly promotion) of liver tumors by chemical carcinogens, the incorporation of radiolabelled thymidine into liver DNA was determined in male rats. Single doses of various levels of aflatoxin B1, benzidine and carbon tetrach...

journal_title：Toxicologic pathology

authors： Lutz WK,Büsser MT,Sagelsdorff P

更新日期：1984-01-01 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：:Aging is a multifactorial process associated with functional deficits, and the brain is more prone to developing chronic degenerative diseases such as Parkinson's disease. Several groups have tried to correlate the age-related ultrastructural alterations to the neurodegeneration process using in vivo pharmacological m...

journal_title：Toxicologic pathology

authors： Ureshino RP,Costa AJ,Erustes AG,Pereira GJDS,Sinigaglia-Coimbra R,Smaili SS

更新日期：2018-04-01 00:00:00

abstract：:Partial hepatectomy (PH) and neonatal rat short-term liver focus models were used to examine the effects of selected chemicals that had been previously tested in the National Toxicology Program (NTP) 2-yr carcinogenicity studies. C.I. Solvent Yellow 14, monuron, chlorendic acid, and 4-hydroxyacetanilide were tested fo...

journal_title：Toxicologic pathology

authors： Maronpot RR,Pitot HC,Peraino C

更新日期：1989-01-01 00:00:00

abstract：:Spontaneous neoplasm rates were determined for control Fischer 344 (F344) rats and B6C3F1 mice from 2-yr rodent carcinogenicity studies carried out by the National Toxicology Program (NTP). The most frequently occurring neoplasms in untreated male F344 rats were testicular adenoma (89.1%), mononuclear cell leukemia (5...

journal_title：Toxicologic pathology

authors： Haseman JK,Hailey JR,Morris RW

更新日期：1998-05-01 00:00:00

abstract：:The use of biodegradable materials is gaining popularity in medicine, especially in orthopedic applications. However, preclinical evaluation of biodegradable materials can be challenging, since they are located in close contact with host tissues and might be implanted for a long period of time. Evaluation of these com...

journal_title：Toxicologic pathology

authors： Ramot Y,Nyska A,Markovitz E,Dekel A,Klaiman G,Zada MH,Domb AJ,Maronpot RR

更新日期：2015-12-01 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：:Groups of 5 male beagle dogs were treated orally with hydralazine tablets in gelatin capsules at a dose of 12 or 24 mg/kg twice a day (6 hours apart) for 2 consecutive days. Five male dogs treated with empty gelatin capsules served as untreated controls. Clinical findings and heart rate changes during treatment and te...

journal_title：Toxicologic pathology

authors： Mesfin GM,Shawaryn GG,Higgins MJ

更新日期：1987-01-01 00:00:00

abstract：:A retrospective analysis of microscopic evaluation data from control (device and/or saline-treated) animals in intrathecal studies in monkeys, dogs, sheep, and rats was conducted. The studies were performed by multiple testing facilities. All slide preparation and microscopic evaluation were conducted in the laborator...

journal_title：Toxicologic pathology

authors： Butt MT

更新日期：2011-01-01 00:00:00

abstract：:To characterize the hepatic lesions in Fischer 344 (F344) rats afflicted with large granular lymphocyte (LGL) leukemia, the livers of rats with LGL leukemia at various stages were examined histopathologically and immunohistochemically. The morphologic features in the livers of rats afflicted with LGL leukemia were dif...

journal_title：Toxicologic pathology

authors： Shiga A,Narama I

更新日期：2015-08-01 00:00:00

abstract：:ISIS 2302 is a phosphorothioate oligodeoxynucleotide with a sequence complementary to the mRNA of human intercellular adhesion molecule 1 (ICAM-1). Hybridization of ISIS 2302 to the mRNA inhibits expression of the ICAM-1 protein in response to inflammatory stimuli. A murine active antisense oligonucleotide, ISIS 3082,...

journal_title：Toxicologic pathology

authors： Henry SP,Templin MV,Gillett N,Rojko J,Levin AA

更新日期：1999-01-01 00:00:00

abstract：:Histopathologic examination of the testis from juvenile rats is often necessary to characterize the safety of new drugs for pediatric use and is a required end point in male pubertal development and thyroid function assays. To aid in evaluation and interpretation of the immature testis, the characteristic histologic f...

journal_title：Toxicologic pathology

authors： Picut CA,Remick AK,de Rijk EP,Simons ML,Stump DG,Parker GA

更新日期：2015-04-01 00:00:00

abstract：:The title of the 2017 Society of Toxicologic Pathology symposium was "Musculoskeletal System." A brief overview of the General Scientific Symposium is presented herein and describes the topics presented by each speaker. Symposium speakers addressed subjects pertinent to musculoskeletal system toxicologic pathology and...

journal_title：Toxicologic pathology

authors： Gropp KE,Boyle MC

更新日期：2017-10-01 00:00:00

abstract：:Many common inflammatory disorders are characterized by the infiltration of neutrophils across epithelial lined (mucosal) surfaces resulting in disruption of critical barrier function that protects from microbes and noxious agents. In such conditions, disease symptoms are complex but directly related to leukocyte effe...

journal_title：Toxicologic pathology

authors： Matthews JD,Weight CM,Parkos CA

更新日期：2014-01-01 00:00:00

abstract：:One application of genomics in drug safety assessment is the identification of biomarkers to predict compound toxicity before it is detected using traditional approaches, such as histopathology. However, many genomic approaches have failed to demonstrate superiority to traditional methods, have not been appropriately ...

journal_title：Toxicologic pathology

authors： Fielden MR,Eynon BP,Natsoulis G,Jarnagin K,Banas D,Kolaja KL

更新日期：2005-01-01 00:00:00

abstract：:In tissue slice models, interactions between the heterogeneous cell types comprising the lung parenchyma are maintained thus providing a controlled system for the study of pulmonary toxicology in vitro. However, validation of the model in vitro system must be affirmed. Previous reports, in in vivo systems, have demons...

journal_title：Toxicologic pathology

authors： Hays AM,Lantz RC,Witten ML

更新日期：2003-03-01 00:00:00