M1/M2-macrophage Polarization-based Hepatotoxicity in d-galactosamine-induced Acute Liver Injury in Rats.

abstract：:Cyclodextrins are oligosaccharides which are used in the pharmaceutical industry and research as vehicles for application of apolar substances such as steroids. The aim of this study was to examine the long-term effects of parenteral administration of 2-hydroxypropyl-β-cyclodextrin (HP-β-CD) on bone. Sham-operated (SH...

journal_title：Toxicologic pathology

authors： Kantner I,Erben RG

更新日期：2012-07-01 00:00:00

abstract：:Exposure to synthetic fibers with employment in textile mills can be associated with an elevated risk of interstitial lung disease (ILD). A mechanism of injury has not been determined. ILD can follow exposures to inorganic fibers (e.g., asbestos) which are associated with a mobilization of iron and catalysis of an oxi...

journal_title：Toxicologic pathology

authors： Ghio AJ,Funkhouser W,Pugh CB,Winters S,Stonehuerner JG,Mahar AM,Roggli VL

更新日期：2006-01-01 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：:To characterize genetic alterations occurring in renal tumorigenesis, EHEN-induced renal cell tumors were examined using restriction landmark genomic scanning (RLGS) analysis, an electrophoretic separation technique that detects gene amplifications and deletions. Comparison of DNAs from tumor against those from corres...

journal_title：Toxicologic pathology

authors： Konishi N,Nakamura M,Ishida E,Kawada Y,Nishimine M,Nagai H,Emi M

更新日期：2001-03-01 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：:There has been a substantial increase in the number and efficacy of laboratory biomarkers for the evaluation of human cardiac injury over the last decade. The advantages of these over traditional laboratory tests have encouraged adoption of comparable markers in nonclinical studies for cardiac injury assessment. Of pa...

journal_title：Toxicologic pathology

authors： Walker DB

更新日期：2006-01-01 00:00:00

abstract：:The definition of diagnostic thresholds is an important aspect of identification and recording of histopathologic lesions in toxicology studies. Although the primary goal of the pathology examination is to identify and interpret lesions associated with the administration of the test article, the toxicologic pathologis...

journal_title：Toxicologic pathology

authors： Long GG,Hardisty JF

更新日期：2012-10-01 00:00:00

abstract：:A significant correlation exists between average daily food consumption and 2-yr survival in control ad libitum (AL)-fed Sprague-Dawley (SD) rats. SD rats were fed Purina Rodent Chow 5002 or a modified chow, 5002-9, with lower protein, fat, metabolizable energy and increased fiber AL or by dietary restriction (DR) to ...

journal_title：Toxicologic pathology

authors： Keenan KP,Smith PF,Hertzog P,Soper K,Ballam GC,Clark RL

更新日期：1994-05-01 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：:The evaluation of neurotoxic damage involves a unique set of challenges. Vulnerable structures, such as neocortex, hippocampus, spinal cord, and peripheral nerve are complex and sharply differentiated; deficits can result from insults to one or more element(s) in the system (e.g., myelin, axon, soma, synapse, or glia)...

journal_title：Toxicologic pathology

authors： Arezzo JC,Litwak MS,Zotova EG

更新日期：2011-01-01 00:00:00

abstract：:A comparative study of histochemical detection of eosinophils in fixed murine tissue is lacking. Five histochemical methods previously reported for eosinophil detection were quantitatively and qualitatively compared in an established murine RSV vaccine-enhanced inflammation model. Nonspecific neutrophil staining was e...

journal_title：Toxicologic pathology

authors： Meyerholz DK,Griffin MA,Castilow EM,Varga SM

更新日期：2009-02-01 00:00:00

abstract：:The administration of mesenchymal stromal cells (MSCs) provides an exciting emerging therapeutic modality for the treatment of peripheral arterial disease, a condition that is associated with critical limb ischemia as its end stage. Placental-derived MSCs, termed PLX-PAD cells, are stable adhesive stromal cells isolat...

journal_title：Toxicologic pathology

authors： Ramot Y,Meiron M,Toren A,Steiner M,Nyska A

更新日期：2009-08-01 00:00:00

abstract：:In the constantly evolving field of toxicologic pathology, a pathologist's career is often characterized by multiple career transitions. However, these transitions can be challenging and/or overwhelming and may require a shift in focus, strategic approach, and acquisition of new skills and expertise. In order to provi...

journal_title：Toxicologic pathology

authors： Choudhary S,Osborne T,Adler RR,McDorman KS,Dillberger JE,Ochoa R

更新日期：2017-10-01 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：: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：: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：:The identification of adverse health effects has a central role in the development and risk/safety assessment of chemical entities and pharmaceuticals. There is currently a need for better alignment regarding how nonclinical adversity is determined and characterized. The European Society of Toxicologic Pathology (ESTP...

journal_title：Toxicologic pathology

authors： Palazzi X,Burkhardt JE,Caplain H,Dellarco V,Fant P,Foster JR,Francke S,Germann P,Gröters S,Harada T,Harleman J,Inui K,Kaufmann W,Lenz B,Nagai H,Pohlmeyer-Esch G,Schulte A,Skydsgaard M,Tomlinson L,Wood CE,Yoshida M

更新日期：2016-08-01 00:00:00

abstract：:The handling-induced dark neuron is a histological artifact observed in brain samples handled before fixation with aldehydes. To explore associations between dark neurons and immunohistochemical alterations in mouse brains, we examined protein products encoded by Cav3 (neuronal perikarya/neurites), Rbbp4 (neuronal nuc...

journal_title：Toxicologic pathology

authors： Soontornniyomkij V,Chang RC,Soontornniyomkij B,Schilling JM,Patel HH,Jeste DV

更新日期：2020-04-01 00:00:00

abstract：:To clarify the cell of origin of granular cell tumors in the rat brain, light and/or electron microscopic examinations were performed on 40 cases of spontaneous meningeal tumors in Wistar (Jcl: Wistar) rats. The meningeal tumors were histologically subclassified into 3 types: meningothelial meningiomas (MMs), 3 cases;...

journal_title：Toxicologic pathology

authors： Yoshida T,Mitsumori K,Harada T,Maita K

更新日期：1997-03-01 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

abstract：:In a three-week oral gavage toxicity study in rats, a high incidence of respiratory symptoms and high mortality was noted in compound-dosed rats only. Because of audible respiration, an effect in the upper respiratory tract was suspected and the nasal cavity was included for examination. Histology revealed extensive n...

journal_title：Toxicologic pathology

authors： Damsch S,Eichenbaum G,Looszova A,Lammens L,Feyen B,Van den Bulck K,Knight E,Kelley M,Tonelli A

更新日期：2011-02-01 00:00:00

abstract：:GJA1 gene (Connexin43, also known as Cx43) is the most abundant gap junction protein isoform in animal cells and is associated with bone development in embryos. The objective of the present work was to evaluate in vivo osteal development in GJA1-deficient fetal mice through determination of the histological and molecu...

journal_title：Toxicologic pathology

authors： Chaible LM,Sanches DS,Cogliati B,Mennecier G,Dagli ML

更新日期：2011-12-01 00:00:00

abstract：:We conducted a retrospective analysis of publicly available preclinical toxicology studies with erythropoiesis-stimulating agents (ESAs) to examine common adverse events in rats, Beagle dogs, and cynomolgus monkeys. Mortality and/or thrombotic events were reported sporadically in a subset of studies and attributed to ...

journal_title：Toxicologic pathology

authors： Andrews DA,Pyrah IT,Boren BM,Tannehill-Gregg SH,Lightfoot-Dunn RM

更新日期：2014-01-01 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：:Normal retina and its cell layers are essential for processing visual stimuli, and loss of its integrity has been documented in many disease processes. The numbers and the axonal processes of retinal ganglion cells are reduced substantially in glaucoma, leading to vision loss and blindness. Similarly, selective loss o...

journal_title：Toxicologic pathology

authors： Muthuswamy A,Chen H,Hu Y,Turner OC,Aina OH

更新日期：2020-12-31 00:00:00

abstract：:Monocrotaline pyrrole (MCTP) is a highly reactive pneumotoxic metabolite of the pyrrolizidine alkaloid plant toxin monocrotaline. When administered to rats, it causes a delayed and progressive lung injury, vascular remodeling, and pulmonary hypertension. Structural remodeling consists of endothelial cell swelling foll...

journal_title：Toxicologic pathology

authors： Lappin PB,Roth RA

更新日期：1997-07-01 00:00:00

abstract：:One of the major roles for the toxicologic pathologists now and into the future will be to determine the biologic significance of chemically induced biochemical and molecular alterations detected in whole tissue homogenates or cell cultures. The biologically significant effects will then require further analysis to de...

journal_title：Toxicologic pathology

authors： Miller RT,Davis BJ

更新日期：2001-01-01 00:00:00

abstract：:Subacute inhalation study (1 week or 2 weeks) is an important process for screening out inhaled compounds causing lung irritation. To investigate whether the lung weight can be used as an indicator for acute lung injury, we have analyzed retrospectively the lung weight data from 30 studies in rats exposed to dry powde...

journal_title：Toxicologic pathology

authors： Wahlström E,Ollerstam A,Sundius L,Zhang H

更新日期：2013-08-01 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：:Minipigs are now used in greater numbers in contract research organizations (CROs) as well as in the pharmaceutical industry. Most CROs or pharmaceutical companies use the Göttingen minipig, which displays a number of important background lesions. This review will discuss some of the more infrequent minipig background...

journal_title：Toxicologic pathology

authors： McInnes EF,McKeag S

更新日期：2016-04-01 00:00:00