Brief Synopsis: Review of Renal Tubule and Interstitial Anatomy and Physiology and Renal INHAND, SEND, and DIKI Nomenclature.

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：:Hepatic microsomal enzymes play an important role in thyroid hormone homeostasis. Glucuronidation of thyroxine is the rate limiting step in the biliary excretion of thyroxine in the rat; the monodeiodinases are important in the conversion of T4 to T3 and reverse T3 and subsequent deiodinations. Phenobarbital is known ...

journal_title：Toxicologic pathology

authors： McClain RM

更新日期：1989-01-01 00:00:00

abstract：:Furan is a potent cholangiocarcinogen in rat by an as yet undefined mechanism. The risk to man remains unclear. Using a time-course stop study design, we have investigated the potential of furan to induce oxidative stress and DNA damage associated with inflammatory and regenerative responses in rat liver. Furan was ad...

journal_title：Toxicologic pathology

authors： Hickling KC,Hitchcock JM,Oreffo V,Mally A,Hammond TG,Evans JG,Chipman JK

更新日期：2010-02-01 00:00:00

abstract：:Chronic (24-month) inhalation exposure to 5 or 10 ppm allyl glycidyl ether (AGE) induced nasal lesions in Osborne-Mendel rats and B6C3F1 mice. Inflammation, degeneration, regeneration, metaplasia, hyperplasia, and neoplasia were observed in the nasal mucosa. Squamous metaplasia and hyperplasia of the respiratory epith...

journal_title：Toxicologic pathology

authors： Renne RA,Brown HR,Jokinen MP

更新日期：1992-01-01 00:00:00

abstract：:The outcome of cardiac ischemic events depends not only on the extent and duration of the ischemic stimulus but also on the myocardial intrinsic tolerance to ischemic injury. Cardiac ischemic tolerance reflects myocardial functional reserves that are not always used when the tissue is appropriately oxygenated. Ischemi...

journal_title：Toxicologic pathology

authors： Golomb E,Nyska A,Schwalb H

更新日期：2009-08-01 00:00:00

abstract：:B6.A.D. (Ahr(d)/Nat(s)) mice were utilized to investigate the short-term pulmonary response to JP-8 jet fuel (JP-8) aerosol inhalation. Mice were nose-only exposed to atmospheres of 0 to 118 mg/m3 for 1 h/d over a period of 7 days to further test the hypothesis that JP-8 concentrations below the permissible exposure l...

journal_title：Toxicologic pathology

authors： Robledo RF,Young RS,Lantz RC,Witten ML

更新日期：2000-09-01 00:00:00

abstract：:Many antisense oligonucleotides (ASOs) from several classes of molecules are currently in drug development. Despite over 20 years of pharmaceutical research, few ASOs have been marketed due to problems with clinical efficacy or preclinical toxicologic challenges. However, a number of recent developments have renewed i...

journal_title：Toxicologic pathology

authors： Frazier KS

更新日期：2015-01-01 00:00:00

abstract：:Reticulum cell hyperplasia (RCH) was a term used for many years by the National Toxicology Program (NTP) to describe a certain non-neoplastic bone marrow lesion of rats. Retrospective microscopic evaluation of RCH lesions and immunohistochemistry analyses were performed to reassess and further characterize these lesio...

journal_title：Toxicologic pathology

authors： Cora MC,Janardhan KS,Jensen H,Clayton N,Travlos GS

更新日期：2020-02-01 00:00:00

abstract：:Hepatic changes induced by phenethyl isothiocyanate (PEITC) in the liver of rats were determined by quantitative microscopy. Groups of male Fischer-344 rats were fed either a standard, cereal-based diet (Wayne rodent meal) or a purified diet (AIN-76A) containing PEITC at concentrations of 0.75 and 6.0 mmol/kg for 13 w...

journal_title：Toxicologic pathology

authors： Gray RH,Adam-Rodwell GA,Maris D,Haskins JR,Stoner GD

更新日期：1995-11-01 00:00:00

abstract：:Cardiovascular safety signals in nonclinical studies remain among the main reasons for drug attrition during pharmaceutical research and development. Drug-induced changes can be functional and/or associated with morphological alterations in the normal heart histology. It is therefore crucial to understand the normal v...

journal_title：Toxicologic pathology

authors： Chanut F,Kimbrough C,Hailey R,Berridge B,Hughes-Earle A,Davies R,Roland K,Stokes A,Casartelli A,York M,Jordan H,Crivellente F,Cristofori P,Thomas H,Klapwijk J,Adler R

更新日期：2013-01-01 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：:Peroxisome proliferator-activated receptor gamma (PPARγ) agonists and PPARγ/α dual agonists are used in the treatment of type 2 diabetes mellitus and hyperlipidemias. In carcinogenicity studies, some of these agonists induced hemangiomas/hemangiosarcomas in mice, but not in rats. We hypothesized that increased endothe...

journal_title：Toxicologic pathology

authors： Kakiuchi-Kiyota S,Arnold LL,Yokohira M,Koza-Taylor P,Suzuki S,Varney M,Pennington KL,Cohen SM

更新日期：2011-12-01 00:00:00

abstract：:We believe the development and validation of in vitro alternatives to eliminate the need to use animals in ocular irritation testing must be based on a thorough understanding of the mechanisms of ocular irritation. We have recently undertaken the task of developing such an understanding for a panel of surfactants. The...

journal_title：Toxicologic pathology

authors： Maurer JK,Parker RD,Carr GJ

更新日期：1998-03-01 00:00:00

abstract：:An annular, reddened lesion with mild serosal hemorrhage and no tumorous mass formation was detected in the right uterine horn of a 37-week-old female Sprague-Dawley rat that had postpubertal vaginal bleeding. Histological examination revealed prominent proliferation of the endometrium, which occupied the uterine lume...

journal_title：Toxicologic pathology

authors： Shirota M,Kawashima J,Nakamura T,Ogawa Y,Kamiie J,Shirota K

更新日期：2013-01-01 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：: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

abstract：:The toxicity of hydroxyurea, a treatment for specific neoplasms, sickle-cell disease, polycythemia, and thrombocytosis that kills cells in mitosis, was assessed in repeat-dose, oral gavage studies in rats and dogs and a cardiovascular study in telemetered dogs. Hydroxyurea produced hematopoietic, lymphoid, cardiovascu...

journal_title：Toxicologic pathology

authors： Morton D,Reed L,Huang W,Marcek JM,Austin-LaFrance R,Northcott CA,Schelling SH,Enerson BE,Tomlinson L

更新日期：2015-06-01 00:00:00

abstract：:Phosphatidylinositol 3-kinases (PI3Ks) regulate intracellular signaling events for multiple cell surface receptors. Phosphatidylinositol 3-kinase δ, 1 of 4 class I PI3K isoforms, is primarily found in leukocytes and regulates immune cell functions. Here, we report changes in the immune and digestive systems that were ...

journal_title：Toxicologic pathology

authors： Werner JA,Ishida K,Wisler J,Karbowski C,Kalanzi J,Bussiere J,Monticello TM

更新日期：2020-12-01 00:00:00

abstract：:This report demonstrates the advantages of using a noninvasive soft tissue imaging technique--magnetic resonance imaging (MRI)--to monitor liver regeneration after 70% partial hepatectomy in the rat in a longitudinal manner. Six animals were scanned prior to and on 6 subsequent occasions up to 9 days after surgical re...

journal_title：Toxicologic pathology

authors： Hockings PD,Roberts T,Campbell SP,Reid DG,Greenhill RW,Polley SR,Nelson P,Bertram TA,Kramer K

更新日期：2002-09-01 00:00:00

abstract：:The first part of this paper focuses on the secondary immunodeficiencies caused by immunosuppressive drugs and environmental chemicals. The mechanism of action and the therapeutic effects of azathioprine, glucocorticosteroids, cyclophosphamide, cyclosporin A, and anticancer drugs will be discussed. The immunotoxic act...

journal_title：Toxicologic pathology

authors： Caspritz G,Hadden J

更新日期：1987-01-01 00:00:00

abstract：:The dose-response of diethylnitrosamine (DENA) initiation of hepatocarcinogenesis was determined in infant Balb/c male mice with and without subsequent phenobarbital treatment. Male Balb/c mice received a single intraperitoneal injection of DENA (0, 2.5, 10.0, 25.0 or 50.0 micrograms/gbw) in saline on day 15 of age. N...

journal_title：Toxicologic pathology

authors： Klaunig JE,Pereira MA,Ruch RJ,Weghorst CM

更新日期：1988-01-01 00:00:00

abstract：:Alanine aminotransferase (ALT) is used as an indicator of hepatocellular injury. Since ALT consists of two isoenzymes, a better understanding of ALT isoenzyme biology in response to compounds that cause metabolic adaptive versus hepatotoxic responses will allow for a more accurate assessment of the significance of an ...

journal_title：Toxicologic pathology

authors： Reagan WJ,Yang RZ,Park S,Goldstein R,Brees D,Gong DW

更新日期：2012-12-01 00:00:00

abstract：:The development process of myelination varies between region and species. Fully myelinated fibers are required if mammalian neural circuits are to function normally. Histology samples at staggered time points throughout the study were examined at days 4, 5, 7, 8, 10, 14, 17, 24, 37, and 44. We suggest that the develop...

journal_title：Toxicologic pathology

authors： Downes N,Mullins P

更新日期：2014-07-01 00:00:00

abstract：:Substantial progress in understanding nongenotoxic or secondary mechanisms of tumorigenesis has been made over the past decade. However, the methods used in regulated studies for assessment of carcinogenic potential in chemicals in development have not evolved significantly. Based on the experience of over 30 yr of te...

journal_title：Toxicologic pathology

authors： Alden CL,Smith PF,Piper CE,Brej L

更新日期：1996-11-01 00:00:00

abstract：:Direct tissue profiling and imaging mass spectrometry (MS) allow for detailed mapping of the complex protein pattern across a tissue sample. Utilization of these tools provides spatial information across a tissue section for target protein expression and can be used to correlate changes in expression levels with speci...

journal_title：Toxicologic pathology

authors： Chaurand P,Schwartz SA,Reyzer ML,Caprioli RM

更新日期：2005-01-01 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：:Groups of C57BL6 mice of each sex were assigned to one of 2 dietary regimens, ad libitum (AL) or dietary restriction (DR), to study effects of food restriction on body weight, survival, and neoplasia. The AL and DR groups were subdivided into a scheduled sacrifice group for examination at 6-mo intervals, and a lifetim...

journal_title：Toxicologic pathology

authors： Blackwell BN,Bucci TJ,Hart RW,Turturro A

更新日期：1995-09-01 00:00:00

abstract：:After 15 years of existence, the ACVP/STP Coalition for Veterinary Pathology Fellows will dissolve, primarily due to lack of renewed financial sponsorship. While in operation, the Coalition organized 32 new training position for veterinary pathologists, supported by $7.4 M from sponsors, including pharmaceutical and b...

journal_title：Toxicologic pathology

authors： Adler R,Clark E,Cline M,Conner M,Crabbs T,Fossey S,Malarkey D,Meseck E,Vernau W,Tornquist S,McDorman K,Rees S,Cockerell G

更新日期：2020-06-01 00:00:00

abstract：:Peroxisome proliferator-activated receptor-alpha (PPARalpha) agonists such as fenofibrate are used to treat dyslipidemia. Although fenofibrate is considered safe in humans, it is known to cause hepatocarcinogenesis in rodents. To evaluate untargeted metabolic profiling as a tool for gaining insight into the underlying...

journal_title：Toxicologic pathology

authors： Ohta T,Masutomi N,Tsutsui N,Sakairi T,Mitchell M,Milburn MV,Ryals JA,Beebe KD,Guo L

更新日期：2009-06-01 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