Cross Talk from Tubules to Glomeruli.

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：:The target organ specificities of cell proliferation and histopathological lesion induction by 5 carcinogens having different target organs were evaluated using a multiorgan carcinogenesis bioassay. In Group 1, male F-344 rats aged 6 wk were sequentially treated with N-diethylnitrosamine (DEN, single 100-mg/kg ip inje...

journal_title：Toxicologic pathology

authors： Yoshida Y,Tatematsu M,Takaba K,Iwasaki S,Ito N

更新日期：1993-09-01 00:00:00

abstract：:Livers of male Sprague-Dawley rats were evaluated for foci and nodules 90 days and 16 months after one or two oral doses of 1,2-dibromoethane (DBE). Rats (190 g) were given the following oral treatments. Controls received corn oil (2.5 ml/kg) at 0 and 24 hr. DBE X 1 received corn oil at 0 hr and 75 mg DBE/kg at 24 hr....

journal_title：Toxicologic pathology

authors： Moslen MT

更新日期：1984-01-01 00:00:00

abstract：:Residency in cities with high air pollution is associated with neuroinflammation and neurodegeneration in healthy children, young adults, and dogs. Nonsteroidal anti-inflammatory drugs may offer neuroprotection. The authors measured the plasma concentrations of 3-nitrotyrosine and the cerebro-spinal-fluid concentratio...

journal_title：Toxicologic pathology

authors： Calderón-Garcidueñas L,Mora-Tiscareño A,Gómez-Garza G,Carrasco-Portugal Mdel C,Pérez-Guillé B,Flores-Murrieta FJ,Pérez-Guillé G,Osnaya N,Juárez-Olguín H,Monroy ME,Monroy S,González-Maciel A,Reynoso-Robles R,Villarreal-Calderon

更新日期：2009-08-01 00:00:00

abstract：:Laser scanning cytometry (LSC) is a powerful tool for qualitative and quantitative analysis of tissue sections in preclinical drug development. LSC combines the strengths of flow cytometry with tissue architecture retention. This technology has been used predominantly with immunofluorescent techniques on cell culture ...

journal_title：Toxicologic pathology

authors： Peterson RA,Krull DL,Butler L

更新日期：2008-01-01 00:00:00

abstract：:The role of articular chondrocytes and matrix degrading enzymes such as collagenase and neutral protease in the pathogenesis of quinolone-induced cartilage degeneration was investigated in immature guinea pigs. Articular cartilage from nalidixic acid (NA) treated guinea pigs was examined for the presence of protease a...

journal_title：Toxicologic pathology

authors： Bendele AM,Hulman JF,Harvey AK,Hrubey PS,Chandrasekhar S

更新日期：1990-01-01 00:00:00

abstract：:Cysteamine is the first chemical identified that induces acute and chronic duodenal ulcers in rodents. Structure-activity studies with cysteamine, propionitrile and their derivatives, as well as with analogues of toluene, revealed numerous alkyl and aryl duodenal ulcerogens. Among these, one of the most interesting fr...

journal_title：Toxicologic pathology

authors： Szabo S,Cho CH

更新日期：1988-01-01 00:00:00

abstract：:Sensitive kidney safety assessment is important for successful drug development in both preclinical and clinical stages. The Food and Drug Administration recently qualified a composite measure of 6 urine creatinine-normalized biomarkers, such as clusterin, cystatin C, kidney injury molecule 1 (KIM-1), N-acetyl-β-d-glu...

journal_title：Toxicologic pathology

authors： Sandelius Å,Basak J,Hölttä M,Sultana S,Hyberg G,Wilson A,Andersson P,Söderberg M

更新日期：2020-12-01 00:00:00

abstract：:The identification, recording, and interpretation of nasal lesions can be a difficult task in toxicology studies. The objective of this article is to provide some guidelines for approaches to nasal toxicologic pathology, based on the author's experience and information available in the published literature. Identifica...

journal_title：Toxicologic pathology

authors： Morgan KT

更新日期：1991-01-01 00:00:00

abstract：:Alternate transgenic mouse models are accepted as replacements for the standard carcinogenicity mouse bioassay by regulatory agencies with a companion 2-year rat bioassay. The slower rate of industry acceptance of these shorter transgenic mouse cancer bioassays has been due to lack of historical data and diagnostic cr...

journal_title：Toxicologic pathology

authors： Nambiar PR,Turnquist SE,Morton D

更新日期：2012-06-01 00:00:00

abstract：:Clinically, girls appear to be more sensitive than boys to the cardiotoxic effects of doxorubicin, whereas the opposite may be true for adults. To identify and characterize potential sex-related differences, adult male and female spontaneously hypertensive rats (SHR; some ovariectomized [OVX]) received 1 mg/kg of doxo...

journal_title：Toxicologic pathology

authors： Zhang J,Knapton A,Lipshultz SE,Cochran TR,Hiraragi H,Herman EH

更新日期：2014-01-01 00:00:00

abstract：:This continuing education course presented at the Society of Toxicologic Pathology's 31st Annual Symposium explored and defined the many roles that toxicologic pathologists serve Good Laboratory Practice (GLP)-conducted toxicology and carcinogenicity studies. ...

journal_title：Toxicologic pathology

authors： Weber K,Hailey JR,Mann PC,Seaton M,Funk KA

更新日期：2014-01-01 00:00:00

abstract：:Although the dog is a common choice among nonrodent species in evaluation of compound safety for regulatory submission, information regarding the incidence of spontaneous or incidental microscopic changes in canine peripheral nerve is limited. A retrospective examination was performed of routine histologic preparation...

journal_title：Toxicologic pathology

authors： Whitney KM,Schwartz Sterman AJ,O'Connor J,Foley GL,Garman RH

更新日期：2011-08-01 00:00:00

abstract：:This experiment evaluated effects following chronic toxicity with 20 ppm fenvalerate (synthetic pyrethroid), 2 ppm monocrotophos (organophosphate) and 2 ppm endosulfan (chlorinated hydrocarbon) on bone health of broiler chicks. A total of 120 chicks were divided equally into 4 groups and were fed poultry mash without ...

journal_title：Toxicologic pathology

authors： Garg UK,Pal AK,Jha GJ,Jadhao SB

更新日期：2004-05-01 00:00:00

abstract：:Absorbable metallic implants have been under investigation for more than a century. Animal and human studies have shown that magnesium (Mg) alloys can be safely used in bioresorbable scaffolds. Several cardiovascular and orthopedic biodegradable metallic devices have recently been approved for use in humans. Bioresorb...

journal_title：Toxicologic pathology

authors： Chagnon M,Guy LG,Jackson N

更新日期：2019-04-01 00:00:00

abstract：:Oxidant generation catalyzed by metals has been postulated to account for a lung injury following exposure to air pollution particles. In particles that are predominantly carbonaceous, it is difficult to implicate such an oxidative stress as the responsible mechanism, since concentrations of metals can be extremely lo...

journal_title：Toxicologic pathology

authors： Ghio AJ,Richards JH,Carter JD,Madden MC

更新日期：2000-07-01 00:00:00

abstract：:Zibotentan, an endothelin-A receptor antagonist, has been used in the treatment of various cardiovascular disorders and neoplasia. Castrated athymic nude mice receiving zibotentan for a preclinical xenograft efficacy study experienced weight loss, gastrointestinal bloat, and the presence of an audible respiratory clic...

journal_title：Toxicologic pathology

authors： Esvelt MA,Freeman ZT,Pearson AT,Harkema JR,Clines GT,Clines KL,Dyson MC,Hoenerhoff MJ

更新日期：2019-02-01 00:00:00

abstract：:Progressive renal interstitial fibrosis occurs following tissue injury, resulting in chronic renal failure. In the fibrogenesis, macrophages are speculated to induce myofibroblasts producing matrix protein. The kinetics of these cells in renal fibrosis induced in rats by repeated injection of cisplatin (CDDP) (2 mg/kg...

journal_title：Toxicologic pathology

authors： Yamate J,Ishida A,Tsujino K,Tatsumi M,Nakatsuji S,Kuwamura M,Kotani T,Sakuma S

更新日期：1996-03-01 00:00:00

abstract：:The performance of the p53-/- transgenic (knockout) mouse model was evaluated through review of the data from 31 short-term carcinogenicity studies with 21 compounds tested as part of the International Life Sciences Institute's (ILSI) Alternatives to Carcinogenicity Testing (ACT) project, together with data from other...

journal_title：Toxicologic pathology

authors： Storer RD,French JE,Haseman J,Hajian G,LeGrand EK,Long GG,Mixson LA,Ochoa R,Sagartz JE,Soper KA

更新日期：2001-01-01 00:00:00

abstract：:Age-related changes in gross and microscopic structure of the nasal cavity may alter local tissue susceptibility as well as the dose of inhaled toxicant delivered to susceptible sites. This article describes a novel method for the use of magnetic resonance imaging, 3-dimensional airway modeling, and morphometric techn...

journal_title：Toxicologic pathology

authors： Carey SA,Minard KR,Trease LL,Wagner JG,Garcia GJ,Ballinger CA,Kimbell JS,Plopper CG,Corley RA,Postlethwait EM,Harkema JR,Einstein DR

更新日期：2007-01-01 00:00:00

abstract：:Astrocytes assume multiple roles in maintaining an optimally suited milieu for neuronal function. Select astrocytic functions include the maintenance of redox potential, the production of trophic factors, the regulation of neurotransmitter and ion concentrations, and the removal of toxins and debris from the cerebrosp...

journal_title：Toxicologic pathology

authors： Sidoryk-Wegrzynowicz M,Wegrzynowicz M,Lee E,Bowman AB,Aschner M

更新日期：2011-01-01 00:00:00

abstract：:Dogs treated with AR-H047108, an imidazopyridine potassium competitive acid blocker (P-CAB), developed clinical signs of hepatic dysfunction as well as morphologically manifest hepatotoxicity in repeat-dose toxicity studies. An investigative one-month study was performed, with interim euthanasia after one and two week...

journal_title：Toxicologic pathology

authors： Berg AL,Böttcher G,Andersson K,Carlsson E,Lindström AK,Huby R,Håkansson H,Skånberg-Wilhelmsson I,Hellmold H

更新日期：2008-07-01 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：:Lung cancer is the most common cause of cancer-related deaths in humans worldwide. There is strong evidence that the tobacco-specific nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and its metabolite 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) play an important role in carcinogenesis caused ...

journal_title：Toxicologic pathology

authors： Kovi RC,Johnson CS,Balbo S,Hecht SS,O'Sullivan MG

更新日期：2018-02-01 00:00:00

abstract：:A semiautomated quantitative assay for rat serum alkaline phosphatase (ALP) isoenzyme determination was developed, incorporating selective precipitation of bone alkaline phosphatase (BALP) with wheat germ lectin and differential inhibition with levamisole for determination of intestinal alkaline phosphatase (IALP). Th...

journal_title：Toxicologic pathology

authors： Hoffmann WE,Everds N,Pignatello M,Solter PF

更新日期：1994-11-01 00:00:00

abstract：:Recent advances in immunocytochemical techniques allow the localization of specific antigens in tissue sections. The work reported here attempts to evaluate the application of antibody-labeled, disease-related protein, followed by microscopy and computerized image analysis. Using an experimental anti-tumor, polyclonal...

journal_title：Toxicologic pathology

authors： Levine GM,Brousseau P,O'Shaughnessy DJ,Losos GJ

更新日期：1987-01-01 00:00:00

abstract：:In non-rodent toxicity studies supporting pharmaceutical or chemical product registration, the value of histopathology evaluation of all tissues from all animals from all dose groups is an ongoing discussion topic among pathologists. This manuscript documents an examination of this topic through a retrospective review...

journal_title：Toxicologic pathology

authors： Weddle DL,Mahrt CR,Schmidt SP

更新日期：2012-07-01 00:00:00

abstract：:Focal spontaneously occurring eosinophilic hypertrophic cells, histomorphologically resembling oncocytes and hepatocytes, were observed in the pancreas from 11 (0.3%) of 4,177 Sprague-Dawley rats, 3 to 26 months old. The age of these eleven rats ranged from 13 to 25 months. The incidence was not different between sexe...

journal_title：Toxicologic pathology

authors： Chiu T

更新日期：1987-01-01 00:00:00

abstract：:To explore the hypothesis that air pollution promotes cardiovascular changes, Swiss mice were continuously exposed, since birth, in two open-top chambers (filtered and nonfiltered for airborne particles

journal_title：Toxicologic pathology

authors： Akinaga LM,Lichtenfels AJ,Carvalho-Oliveira R,Caldini EG,Dolhnikoff M,Silva LF,Bueno HM,Pereira LA,Saldiva PH,Garcia ML

更新日期：2009-04-01 00:00:00

abstract：:The Tg.AC mouse is being evaluated for use in short-term carcinogenicity bioassays. Because the dermal test protocol necessitates dissolving test agents we determined the effects of several solvents on responsiveness of hemizygous mice to dermal applications of the classical skin tumor promoter. phorbol 12-myristate 1...

journal_title：Toxicologic pathology

authors： Stoll RE,Furst SM,Stoltz JH,Lilly PD,Mennear JH

更新日期：2001-09-01 00:00:00