The principles of toxicology environmental and industrial applications 2nd edition phần 9 pdf
The principles of toxicology environmental and industrial applications 2nd edition phần 9 pdf
... concerned. The determination of fitness for a given job should be based on the assessment of the health of the worker and on a good knowledge of the job demands and the worksite. The workers ... implement the full measures and intent of the program, it will not work. The worker is the focus of the entire program and is also involved in the process...
Ngày tải lên: 09/08/2014, 16:20
The principles of toxicology environmental and industrial applications 2nd edition phần 1 ppt
... µg/day of PCP is the SHD, which when divided by the water ingestion rate of 2 L/day of water becomes 174 µg/L.)] If the route of environmental exposure to PCP were via the ingestion of food, then the ... References and Suggested Reading 168 9 Pulmonotoxicity: Toxic Effects in the Lung 1 69 Cham E. Dallas 9. 1 Lung Anatomy and Physiology 1 69 9.2 Mechanisms o...
Ngày tải lên: 09/08/2014, 16:20
The principles of toxicology environmental and industrial applications 2nd edition phần 2 ppt
... location of esterases is in the blood (plasma and erythrocytes), and of great concern is the enzyme normally responsible for the hydrolysis of acetylcholine. Blockade of this enzyme is the mode of ... TOXICITY OF THE BLOOD between liver and intestine is also included in the model. These features of the model are choices made by the model developer, and re...
Ngày tải lên: 09/08/2014, 16:20
The principles of toxicology environmental and industrial applications 2nd edition phần 3 pps
... made of the concentration of PAH per milliliter of plasma ( P PAH ), of the concentration of PAH per milliliter of urine ( U PAH ), and of the volume of urine excreted per minute ( V ). Using the ... hydrophilic substances is reduced. Often the skin of lab animals is covered with plastic wrap to enhance the hydration of the skin and increase the rate o...
Ngày tải lên: 09/08/2014, 16:20
The principles of toxicology environmental and industrial applications 2nd edition phần 4 ppsx
... mucosal barriers, and the unique activity of 1 89 Principles of Toxicology: Environmental and Industrial Applications, Second Edition , Edited by Phillip L. Williams, Robert C. James, and Stephen M. ... oviductal and uterine motility and immobilization of the cilia lining the oviduct. The pertinence of these observations to human exposures and the obs...
Ngày tải lên: 09/08/2014, 16:20
The principles of toxicology environmental and industrial applications 2nd edition phần 5 ppsx
... attached microtubules to the very center of the cell, lining up in the equatorial plane of the mitotic spindle. With still further growth of the spindle, the chromatids in each pair of chromosomes are ... test with the dissection technique detects the germ cell mutagenicity of acrylamide in rat meiotic cells,” Mutat. Res. 3 09( 2): 255 ( 199 4). Tarcher, A. B., ed.,...
Ngày tải lên: 09/08/2014, 16:20
The principles of toxicology environmental and industrial applications 2nd edition phần 6 pps
... discussed the fundamental concepts of metal toxicity. Because of the large number of metals, their ubiquitous nature, and their chemical and physical diversity, the field of metal toxicology is one of ... Values and Biological Exposure Indices, 6th ed., 199 1– 199 8. ATSDR (Agency for Toxic Substances and Disease Registry), Toxicological Profiles , Atlanta, GA, 199...
Ngày tải lên: 09/08/2014, 16:20
The principles of toxicology environmental and industrial applications 2nd edition phần 7 pptx
... Materials Compound CAS No. 199 9 ACGIH TLV a (ppm) 199 9 ACGIH STEL b (ppm) 199 9 ACGIH Carcinogen Class 199 9 OSHA- PEL (ppm) 199 9 OSHA- STEL (ppm) 199 9 USEPA Carcinogen Class d Acetaldehyde 75-07-0 NE 25 A3 ... effective anesthetics, and this property increases with the molecular size. The utility of this property is, however, limited by the irritant effects of ethers...
Ngày tải lên: 09/08/2014, 16:20
The principles of toxicology environmental and industrial applications 2nd edition phần 8 pot
... justified by the data, and are they consistent with the current scientific understanding of the test or area of toxicology? • Is the outcome of the reported experiment dependent on the test conditions, ... addition, that is, if they lie above and to the right of the dose-addition line, a synergistic effect can be inferred. On the other hand, responses below th...
Ngày tải lên: 09/08/2014, 16:20
The principles of toxicology environmental and industrial applications 2nd edition phần 10 pptx
... studies of, 197 - 199 clinical detection of, 195 5 197 immune reactions and disorders: allergic reactions, 194 autoimmunity, 195 immunosuppression, 194 4 195 immune response, biology of, 1 89 194 multiple-chemical ... development, and sexual maturation; and effects on the mother concern lactation and acceptance of the offspring. resorption The loss of substance i...
Ngày tải lên: 09/08/2014, 16:20