Dioxin and Related Compounds ppsx

... Objectives • Explore dioxins and dioxin- like compounds. • Summarize the structural similarities of cogeners of dioxins and furans. • Understand Toxicity Equivalency Factors (TEF) and Toxicity Equivalents ... Factors (TEF) and Toxicity Equivalents (TEQ) for dioxins and related compounds. • Summarize the known processes and toxicological endpoints of dioxin exposure. P...

Ngày tải lên: 09/07/2014, 08:21

... Health Reassessment of TCDD and Related Compounds Board on Environmental Studies and Toxicology Division on Earth and Life Studies Health Risks from Dioxin and Related Compounds Evaluation of the ... reserved. Health Risks from Dioxin and Related Compounds: Evaluation of the EPA Reassessment http://www.nap.edu/catalog/11688.html 20 HEALTH RISKS FROM DIOXIN AND RE...

Ngày tải lên: 22/03/2014, 16:21

... 0.03 14.66 ± 0.24 Table 2. Relative bactericidal activity of HN and related compounds in E. coli. Structures of HN and related compounds are illustrated in Fig. 1. Significance is expressed as ... enter and allow the entry and release of ions and other cell constituents [26]. In most instances, the pores are Table 1. Bactericidal activity of HNr and H4-(86–100) in Gram-nega...

Ngày tải lên: 18/02/2014, 14:20

... SPENCER • ALAN CROZIER FLAVONOIDS AND RELATED COMPOUNDS Bioavailability and Function 18 Flavonoids and Related Compounds: Bioavailability and Function these compounds undergo glycination in the ... Peter-Paul Hoppe, and Lester Packer 7. Environmental Stressors in Health and Disease, edited by Jürgen Fuchs and Lester Packer 8. Handbook of Antioxidants: Second Edition...

Ngày tải lên: 11/03/2014, 03:20

... intermediates in DIM and PGL biosynthesis has not been analyzed. This study was undertaken to dissect the roles of FadD22, FadD26 and FadD29 in the biosynthesis of DIMs and related compounds. Bio- chemical ... between FadD29 and PKS15 ⁄ 1 on the one hand, and FadD26 and the FasI system on the other hand. Further inves- tigations, including protein interaction studies and stru...

Ngày tải lên: 15/03/2014, 11:20

... Arsenic and cadmium levels were significantly related to smoke exposure, and for firefight- ers, arsenic levels were significantly related to exposure [21]. Measurements of serum iron and total ... other hand, serum total iron binding capacity, (TIBC) and unbound iron binding capacity, (UIBC) were statistically significantly elevated in Jeddah firefighters, (p < 0.005 and p &...

Ngày tải lên: 20/06/2014, 00:20

... Anemia, Myelodysplasia, and Related Bone Marrow Failure Syndromes (Part 1) Harrison's Internal Medicine > Chapter 102. Aplastic Anemia, Myelodysplasia, and Related Bone Marrow Failure ... occur secondary to other diseases, and some processes are so closely related that the diagnosis may be complex. Patients may seem to suffer from two or three related diseases si...

Ngày tải lên: 07/07/2014, 04:20

... Chapter 102. Aplastic Anemia, Myelodysplasia, and Related Bone Marrow Failure Syndromes (Part 2) Aplastic Anemia Definition Aplastic anemia ... constitutional: the genetic diseases Fanconi's anemia and dyskeratosis congenita, while frequently associated with typical physical anomalies and the development of pancytopenia early in life, ... Sometimes blood count depression...

Ngày tải lên: 07/07/2014, 04:20

... Physiology: Regulatory, Integrative and Comparative Physiology, 291, R674–R683. Chandra, R. K. (1983). Nutrition, immunity, and infection: present knowledge and future directions. Lancet, 1, ... the atrophy -related ubiquitin ligase atrogin-1 and cause skeletal muscle atrophy. Cell, 117, 399–412. Savary, I., Debras, E., Dardevet, D., Sornet, C., Capitan, P., Prugnaud, J., Mirand...

Ngày tải lên: 07/07/2014, 10:20

... correlated with diminished anterograde and retrograde axonal transport (Kerezoudi and Thomas 1999), and retardation in the slow axonal transport of cytoskeletal elements during maturation and ... channels (Anderson et al. 2006). 120 O. Delbono contributes to skeletal muscle atrophy and functional impairment with aging (Larsson and Ansved 1995), its time course and prevalence...

Ngày tải lên: 07/07/2014, 10:20