Results 211 to 220 of about 767,411 (260)

Chemical carcinogenicity and the antineoplastic agents

American Journal of Health-System Pharmacy, 1984
The subject of chemical carcinogenicity is reviewed with discussions of the involved environmental factors, proposed mechanisms of mutagenesis and carcinogenesis, dose-response considerations, secondary tumor development, and an emphasis on the potential carcinogenicity of antineoplastic agents. Although the causes of various cancers are complex, 70-90%
A T, Taylor, A E, Wade
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Chemical Agents

2002
L David Ormerod, Tushar Ghosh, Dabir Viswanath   +2 more
  +6 more sources

Chemical crowd control agents

Medico-Legal Journal, 2015
Chemical crowd control agents are also referred to as riot control agents and are mainly used by civil authorities and government agencies to curtail civil disobedience gatherings or processions by large crowds. Common riot control agents used to disperse large numbers of individuals into smaller, less destructive, and more easily controllable numbers ...
Ritesh G, Menezes, Syed Ather, Hussain, Mansoor Ali Merchant, Rameez, Magdy A, Kharoshah, Mohammed, Madadin, Naureen, Anwar, Subramanian, Senthilkumaran   +6 more
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Control of plaque by chemical agents

Journal of Clinical Periodontology, 1977
Abstract The bacteria forming pathogenic dental plaque on the tooth surfaces have long constituted a challenge for researchers with an interest in chemical degerming agents. As the plaque grows outside the vascularized tissues, most trials have been conducted with locally applied antibiotics and antiseptics.
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Biological and Chemical Bioterrorism Agents

Journal of the Association of Nurses in AIDS care, 2002
Bioterrorism of a chemical or biological nature poses a potential public health threat to our nation at a time when the health care infrastructure is challenged. This article reviews the history of bioterrorism research, some potential biological and chemical agents, and concludes with a review of the five functions that should be addressed in a ...
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Chemical agents and chemical terrorism.

Central European journal of public health, 2004
Chemical terrorism is a new threat to the security of mankind, which scale essentially exceeds the impact of use of the most modem firearms. At present time all over the world threats from different radical elements to use radioactive materials, potent poisonous substances and pathogenic microorganisms for terrorist purposes became more frequent.
J, Patocka, J, Fusek
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The Chemical Agents and the Involved Chemical Reactions

2010
Chapter 3 develops a dual approach: chemical, and biological and medical mechanisms. The key parameters of the occurrence and development of a corrosive or irritant ocular chemical lesion are defined and analyzed. The molecular nature of aggressive chemical agents is approached in a detailed but didactic manner to remain comprehensible to non-chemists:
François Burgher, Laurence Mathieu, Joël Blomet   +2 more
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Joint chemical agent detector (JCAD): the future of chemical agent detection

SPIE Proceedings, 2003
The Joint Chemical Agent Detector (JCAD) has continued development through 2002. The JCAD has completed Contractor Validation Testing (CVT) that included chemical warfare agent testing, environmental testing, electromagnetic interferent testing, and platform integration validation.
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Chemical Agents of the Nervous System

1959
Publisher Summary This chapter accounts the ultrastructure and chemical organization of the neurons. This is to provide useful background for the intracellular storage and disposition of the known transmitter agents. The chapter deals with neurosecretion as a related phenomenon.
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Exposure assessment for chemical and physical agents

2015
Exposure assessment to either chemical or physical agents, as applicable, is a necessary step for both etiologic diagnosis of occupational disease and health surveillance of workers. The assessment can be carried out by measurements of concentrations in air of the substance by either fixed or personal samplers.
openaire   +3 more sources