Carcinogenesis Abstracts Vol 17

Author : Department of Pathology and Laboratory Medicine George P Studzinski,George P. Studzinski
Publisher : Forgotten Books
Page : 820 pages
File Size : 46,5 Mb
Release : 2018-03-24
Category : Medical
ISBN : 0365511870

Get Book

Carcinogenesis Abstracts, Vol. 17 by Department of Pathology and Laboratory Medicine George P Studzinski,George P. Studzinski Pdf

Excerpt from Carcinogenesis Abstracts, Vol. 17: A Monthly Publication Sponsored by the National Cancer Institute Clelland, R. C. (dept. Statistics, Wharton Sch Univ. Pennsylvania, Philadelphia, pa); Bowers, E. J. Chem Eng News 4; 1979. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author : Anonim
Publisher : Unknown
Page : 576 pages
File Size : 48,5 Mb
Release : 1964
Category : Carcinogenesis
ISBN : COLUMBIA:HR00516929

Get Book

Carcinogenesis Abstracts by Anonim Pdf

Author : Department of Pathology and Laboratory Medicine George P Studzinski,George P. Studzinski
Publisher : Forgotten Books
Page : 1000 pages
File Size : 50,8 Mb
Release : 2018-01-09
Category : Medical
ISBN : 0428684734

Get Book

Carcinogenesis Abstracts, 1979, Vol. 17 by Department of Pathology and Laboratory Medicine George P Studzinski,George P. Studzinski Pdf

Excerpt from Carcinogenesis Abstracts, 1979, Vol. 17: A Monthly Publication Sponsored by the National Cancer Institute Design considerations in in vivo carcinogen testing and obsta cles to properly carrying out such tests are reviewed. In the approach used by the National Cancer Institute to identify chemical carcinogens, two Species Of animals of both sexes are exposed to the test chemical using the highest doses the animals can tolerate. After 2 yr, survivors are killed and the tumors produced compared with Spontaneously occurring tumors in controls. The purity of the chemical and the nature and amount of any impurities must be known. The chances of detecting carcinogenicity are greatly enhanced when test ing is conducted in several species of animals. The outcome may also be altered by the route of exposure and dosage. In many studies, the results are difficult to evaluate, especially in the case Of benign tumors. It is necessary to distinguish between truly benign tumors and those lesions that are premalignant or potentially malignant; the distinction is not always possible. These tests only attempt to divide chemicals into carcinogens and noncarcinogens. Considerably more te search related to risk assessment is necessary to provide a basis for regulatory action. (2 refs) About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author : Anonim
Publisher : Unknown
Page : 550 pages
File Size : 55,9 Mb
Release : 1976
Category : Cancer
ISBN : PSU:000055657280

Get Book

Carcinogenesis Abstracts by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 926 pages
File Size : 50,8 Mb
Release : 1978
Category : Carcinogenesis
ISBN : RUTGERS:43008000111692

Get Book

Carcinogenesis Abstracts by Anonim Pdf

Author : Robert A. Baan,Bernard W. Stewart,Kurt Straif
Publisher : International Agency for Research on Cancer
Page : 0 pages
File Size : 44,6 Mb
Release : 2019-05-22
Category : Medical
ISBN : 9283222172

Get Book

Tumour Site Concordance and Mechanisms of Carcinogenesis by Robert A. Baan,Bernard W. Stewart,Kurt Straif Pdf

This Scientific Publication reviews the information on cancer sites and mechanistic events for the more than 100 agents classified in Group 1 (carcinogenic to humans) by the IARC Monographs Program. This category of agents is diverse and includes chemicals and chemical mixtures; occupations; metals, dusts, and fibres; radiation; viruses and other biological agents; personal habits; and pharmaceuticals. For the Group 1 agents, there were cross-cutting questions about the relevance to humans of certain cancer sites or mechanistic pathways in animals. This publication is based on a systematic identification and comparison of the cancer sites observed in humans and those observed in experimental animals, and a compilation of mechanistic events for agents known to cause cancer in humans. Relevant information was analyzed on all the agents classified in Group 1 in Monographs up to and including Volume 109, most of which are reviewed in Volume 100A-F. A database of tumor sites seen in humans and animals was used to examine the degree of concordance by use of an anatomically based tumor classification scheme. The analysis of mechanistic aspects of the IARC Group 1 agents focused on 10 key characteristics of human carcinogens developed during the course of this work. Genotoxicity was the most prevalent mechanistic characteristic, consistent with the process of carcinogenesis necessarily involving genomic changes. The IARC concordance database represents a useful source of information for comparing animal and human data with respect to the tumors caused in different species. The results of the mechanistic analysis can provide a basis for future efforts to categorize mechanistic data for carcinogens through a systematic review process. These reviews and analyses were discussed during a two-part Workshop on Tumour Site Concordance and Mechanisms of Carcinogenesis convened by IARC. This Scientific Publication is the report of that Workshop and of subsequent work by the participants, both individually and collectively. This publication also presents a statement of consensus among the Workshop participants, which summarizes the main findings and their implications for human cancer risk assessment.

Author : Anonim
Publisher : Unknown
Page : 542 pages
File Size : 47,8 Mb
Release : 1990
Category : Government publications
ISBN : UIUC:30112063914474

Get Book

Monthly Catalogue, United States Public Documents by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 1050 pages
File Size : 41,6 Mb
Release : 2024-06-03
Category : Government publications
ISBN : WISC:89117116988

Get Book

Monthly Catalog of United States Government Publications by Anonim Pdf

Author : Dietrich Hoffmann,Ilse Hoffmann
Publisher : Unknown
Page : 156 pages
File Size : 43,7 Mb
Release : 1981
Category : Carcinogens
ISBN : UCAL:$C40978

Get Book

Selected Abstracts on Organ-specific Carcinogenicity of Tobacco Products by Dietrich Hoffmann,Ilse Hoffmann Pdf

Author : Anonim
Publisher : Unknown
Page : 1058 pages
File Size : 53,8 Mb
Release : 1978
Category : Toxicology
ISBN : UOM:39015009493621

Get Book

Toxicology Research Projects Directory by Anonim Pdf

Author : Alan Rodgman,Thomas A. Perfetti
Publisher : CRC Press
Page : 2332 pages
File Size : 47,6 Mb
Release : 2016-04-19
Category : Medical
ISBN : 9781466515529

Get Book

The Chemical Components of Tobacco and Tobacco Smoke by Alan Rodgman,Thomas A. Perfetti Pdf

Authored by two longtime researchers in tobacco science, The Chemical Components of Tobacco and Tobacco Smoke, Second Edition chronicles the progress made from late 2008 through 2011 by scientists in the field of tobacco science. The book examines the isolation and characterization of each component. It explores developments in pertinent analytical

Author : Anonim
Publisher : Unknown
Page : 368 pages
File Size : 49,9 Mb
Release : 2000
Category : Carcinogenicity testing
ISBN : UCBK:C069489403

Get Book

Report on Carcinogens by Anonim Pdf

Author : National Institutes of Health (U.S.). Division of Research Grants
Publisher : Unknown
Page : 862 pages
File Size : 44,8 Mb
Release : 1969
Category : Medicine
ISBN : IND:30000090423801

Get Book

Research Grants Index by National Institutes of Health (U.S.). Division of Research Grants Pdf

Author : National Library of Medicine (U.S.)
Publisher : Unknown
Page : 1342 pages
File Size : 50,9 Mb
Release : 2024-06-03
Category : Medicine
ISBN : UOM:39015074107502

Get Book

Current Catalog by National Library of Medicine (U.S.) Pdf

First multi-year cumulation covers six years: 1965-70.

Author : Anonim
Publisher : Unknown
Page : 866 pages
File Size : 50,8 Mb
Release : 1971
Category : Air
ISBN : UOM:39015010014879

Get Book

Air Pollution Abstracts by Anonim Pdf