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Principles and Methods for Assessing Allergic Hypersensitization Associated with Exposure to Chemicals - Environmental Health Criteria 212
(1999)
The role of the immune system may be succinctly stated as the "preservation of integrity". This system is responsible for identifying
what is "self" and what is "non-self". The great complexity of the mammalian system is ...
Summary Report on the Evaluation of Short-term Tests for Carcinogens (Collaborative Study on In Vivo Tests) - Environmental Health Criteria 109
(1990)
The first part of this project, dealing with in vitro studies, was published in 1985 (Ashby et al., 1985) and was summarized in Environmental Health Criteria 47 (WHO, 1985). The second part, which is the subject of this ...
Linear Alkylbenzene Sulfonates and Related Compounds - Environmental Health Criteria 169
(1996)
Linear alkylbenzene sulfonates (LAS), a-olefin sulfonates (AOS), and alkyl sulfates (AS) are anionic sulfonates with molecules
characterized by a hydrophobic and a hydrophilic (polar) group. Commercial mixtures Consist ...
Principles and Methods for Assessing Direct Immunotoxicity Associated with Exposure to Chemicals - Environmental Health Criteria 180
(1996)
In this monograph, the function and histophysiology of the immune system are reviewed, and the information necessary to understand and interpret the pathological changes caused by immunotoxic insults is provided. Emphasis ...
Selected Non-Heterocyclic Polycyclic Aromatic Hydrocarbons - Environmental Health Criteria 202
(1998)
Polycyclic aromatic hydrocarbons (PAH) constitute a large class of compounds, and hundreds of individual substances may be released during incomplete combustion or pyrolysis of organic matter, an important source of human ...
Selected Chloroalkyl Ethers - Enviromnental Health Criteria 201
(1998)
Bis(2-chloroethyl) ether (BCEE), bis(chloromethyl) ether (BCME) and chioromethyl methyl ether (CMME) are chemicals from
a large class known as chloroalkyl ethers. The three ethers are colourless volatile liquids at room ...
Biomarkers and Risk Assessment: Concepts and Principles - Environmental Health Criteria 155
(1993)
The purpose of this monograph is to examine the concepts and to identify the principles for the application of biomarkers to assessment of risk to human health from exposure to chemical agents, with special attention to ...
Ammonia Health and Safety Guide - Health and Safety Guide 37
(1990)
Ammonia is a colourless acrid-smelling gas at room temperature and normal atmospheric pressure. Most people can identify its odour at 35 mg/rn3 in air. It can be stored and transported as a liquid at a pressure of 10 ...
Alpha- and Betahexachlorocyclohexanes (Alpha- and Beta-HCHs) Health and Safety Guide
(1991)
a- and 13-HCH can be determined separately from the other isomers, by gas chromatography with electron-capture detection, and other methods, after extraction by liquid/liquid partition and purification by column chromatography. ...
Dimethylformamide (Dmf) - Health and Safety Guide 43
(1990)
Dimethylformamide (DMF) is a colourless liquid with only a slight, unpleasant odour; smell is, therefore, not a useful warning signal. DMF is usually stable but, when it comes into contact with strong oxidizers, halogens, ...