Post-initiation Inhibitory Effects Of Green Tea Catechins On ...
In the other organs, ear duct or Zymbal’s gland tumors and malignant lymphomas or leukemias Incidence, number and average size data for mammary tumors in rats treated with GTC at the same time as or after DMBA initiation Treatment No. of rats No. of rats with tumors (%) Total no. ... View Doc
Robust Summaries & Test Plan: Benzenamine, 4,4'-methylenebis ...
Zymbal's gland carcinomas were found in 12% of incidence of pituitary tumors in rats fed a low protein diet: the incidences were 16%, 12% (statistically significant), MBOCA also induced liver tumors in rats. An increase in the ... Document Retrieval
By Hans-Gunter Neumann* - JSTOR
Gland tumors in rats quite specifically. Metabolism, tissue exposure to reactive metabolites, DNA binding and persistence of DNA lesions are implicated in tissue susceptibility, but nothing indicates Zymbal's gland 1.4 N.D. N.D. ... Retrieve Here
Rabbit Viruses - Hopkins Medicine
Cell of origin – pleomorphic cells histiocytoid to spindled [1] Zymbal’s gland tumors. Neck mass: Path PCR? wasting nu/nu rats: Sialoadenitis + INIB in parotid gland duct epithelium Parvoviridae Parvovirus Rat virus Rabbit Viruses Author: cbrayto1 Last modified by: Reviewer 1 ... Fetch Here
MUTAGENS AND CARCINOGENS FORMED DURING COOKING - Springer
MUTAGENS AND CARCINOGENS FORMED DURING COOKING INTRODUCTION John H. Weisburger, Zymbal's gland tumors and to a lesser extent, were carefully palpated once a week to detect mammary tumors (Huggins, 1979). All rats were killed 52 weeks after the first dose. ... Document Viewer
Evidence On The Carcinogenicity Of N-Carboxymethyl-n ...
Evidence on the carcinogenicity of this chemical was announced in the. California Regulatory Notice Register . on August 6, and squamous cell oral cavity and Zymbal’s gland tumors in female rats. Further evidence includes observations of mutagenicity in bacteria, clastogenicity in ... Read Here
Histopathology Of Fluoride-induced Hepatotoxicity In Rabbits
HISTOPATHOLOGY OF FLUORIDE-INDUCED HEPATOTOXICITY IN RABBITS A Shashi,a SP Thaparb Patiala, India metastatic lung tumors, and Zymbal’s gland tumors in rats exposed to vinyl fluoride.6 Hepatic heman-giosarcoma was the sentinel lesion in rats. ... Return Doc
Impact Of Fluoride Toxicity And Ameliorative Effects Of Some ...
Result showed that the rats that received sodium fluoride alone had a significant increase (p<0.05) in ALP, ALT, AST tumors, and Zymbal’s gland tumors in rats [9]. Many studies have shown that elevated concentrations of fluoride can ... Read Full Source
Addendum For 1,2-Diphenylhydrazine
Chemical Identity of 1,2-Diphenylhydrazine identified as one of only 12 that induced tumors of the Zymbal’s gland. Virtually all these are concluded that Zymbal’s gland tumor induction by 1,2-diphenylhydrazine and the others is a unique result of genotoxic carcinogenesis (Ashby and ... Read Here
Quinoline: Mutational ‘Hotspots’ and the Relative Expression of induced liver tumors, none of 14 DMH-induced Zymbal’s gland tumors, of the tumors from rats given carcinogen alone, compared with 23 of 58 (40%) ... View This Document
A Chemical Is Listed Under Each Organ Evaluated As Positive ...
A chemical is listed under each organ evaluated as positive in an experiment in that species by at least one author. and mice, e.g., under adrenal gland in rats 2-mercaptobenzothiazole but not isomazole, has a superscript. Ear/Zymbal’s Hamster 1 Vinyl chloride ... Fetch This Document
Frequent C-Ha-ras Gene Mutations In rat Mammary Carcinomas ...
Is carcinogenic to the mammary glands of rats. rat Zymbal’s gland tumors [9,10]. In rat mammary carcinomas induced by PhIP, H-ras mutations have been investigated by two groups [11,12], but the results were not in agreement. In one study [11], ... Get Doc
INFLUENCE OF INCREASING FLUORIDE DOSE RATES ON SELECTED LIVER ...
INFLUENCE OF INCREASING FLUORIDE DOSE RATES ON SELECTED LIVER AND KIDNEY ENZYMES PROFILE IN DOMESTIC CHICKEN (Gallus domesticus) K. M. Anjum, carcinoma, metastatic lung tumors, and Zymbal’s gland tumors in rats (Bogdanffy et al., 1995). ... Doc Viewer
Frequency Of Target Organs By Mutagenicity In Salmonella For ...
Frequency of target organs by mutagenicity in Salmonella for 564 carcinogens in rats and 442 carcinogens in Ear/Zymbal’s gland 42 (7%) 33 ( 15%) 1 3 1 2 (1%) a In the CPDB 768 chemicals are evaluated by a published author as having induced tumors at a particular target site; ... Fetch This Document
Rabbit Viruses - Charles Louis Davis DVM Foundation
Inbred rat nomenclature is similar to mouse nomenclature http://www.informatics.jax.org/mgihome/nomen/strains.shtml#rats . PNST Zymbal’s gland tumors. Neck mass: Adenosebaceous squamous differentiation ... Get Content Here
NO SIGNIFICANT RISK LEVELS (NSRLS) FOR 3,3 ...
Data for multiple treatment-responding tumor sites among male rats exposed orally to 3,3'-dimethoxybenzidine dihydrochloride via drinking water (NTP, 1990). These sites were skin, Zymbal’s gland, preputial gland, small intestine, large intestine, liver, oral cavity, lung, and brain. ... Fetch Doc
About Me… RATS! - LABSG
Disease does BN/Rij rats develop? – Spontaneous Ureter Tumors What type of rat is this? • Black Rat • Genus and Species? – Rattus rattus What type of rat is this? • Zymbal’s Gland Tumor – Usually present as an ulcerated mass within or ... Read Content
Www.ramazzini.org
NTP Study Number: C00117E Lock Date: 08/08/2006 Cage Range: ALL Date Range: ALL Reasons For Removal: ALL Removal Date Range: ALL Treatment Groups: Include ALL Study Gender: Both T ... Fetch Here
Dr.
Lesions in male and female rats. Zymbal's gland, clitoral gland, oral cavity epithelium, small and large intestine, and lung. Increased incidences of mamnary gland and adrenal gland tumors may have been related to chemical administration. Dr. Zeise, a principal reviewer, ... Retrieve Here
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