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• Polychlorinated biphenyl
  == Acute toxicity == ...er congeners. Their toxicity resembles that of dioxins (see PCDD/F - acute toxicity).
  11 KB (1,582 words) - 10:47, 1 June 2011
• PCDD/F
  ==Acute toxicity== ...col. Rev. 1994:46:483-549). See also [[PCDD/F#Toxicity in animals|PCDD/F - toxicity in animals.]]<ref name="mau">Jouko Tuomisto, Terttu Vartiainen and Jouni T.
  19 KB (2,951 words) - 10:24, 1 June 2011
• Polychlorinated biphenyls
  ...ilable evidence is inadequate, but suggestive), genotoxicity, reproductive toxicity including impact on fertility, growth and development, immunological effect ...ation among PCB congeners, such population studies are unlikely to reflect toxicity differences between congeners. Although the potential effects have been ins
  24 KB (3,561 words) - 19:07, 25 September 2014
• TEq
  ...quivalents of TCDD” they can be simply added and the sum gives the total toxicity of the mixture. Also the most important dioxin-like 50 THL – Report 14/20
  2 KB (288 words) - 09:58, 1 June 2011
• Yusho incident
  ...100,000 times higher than average background intake. The earliest signs of toxicity were enlargement and hypersecretion of Meibomian glands in the eyes, swelli
  2 KB (341 words) - 13:18, 16 January 2015
• Mechanism of action
  ...events from the molecular level to gross macroscopic or histopathological toxicity.<ref name="WHO report">[http://www.who.int/ipcs/methods/harmonization/draft
  424 bytes (57 words) - 14:21, 21 August 2009
• Mode of action
  ...a series of events that may lead to induction of the relevant end-point of toxicity for which the weight of evidence supports plausibility.<ref name="WHO repor
  428 bytes (61 words) - 14:34, 21 August 2009
• Odour
  ...this scoping note. For most odours/chemicals, thresholds for the chemical toxicity are at much higher levels than the threshold of the corresponding odour det # chronic toxicity
  15 KB (2,135 words) - 10:04, 16 October 2009
• Indoor particulate matter
  ...nction can be derived. More research is necessary to address the indoor PM toxicity and health effects. Extrapolating the ambient PM exposure response function ...rce: woodstove) since the source will affect the composition and hence the toxicity and health effect relationship of the indoor PM.
  14 KB (2,168 words) - 15:08, 7 April 2010
• DA: Recommend restrictions to farmed salmon use?
  #In contrast, the EPA guidelines are estimates based on nonhuman toxicity or observational studies: There is no clinical trial showing that these tox
  30 KB (4,405 words) - 10:51, 20 November 2009
• Mixtures/multiple exposures
  ...t the toxicity of each other. All chemicals individually contribute to the toxicity of the mixture and act in a similar way. The contribution of a chemical in * Hazard index (HI), toxicity equivalent factors (TEF), relative potency factors (RPF) - all applicable f
  5 KB (761 words) - 10:53, 20 November 2009
• Integrating uncertainty to integrated assessment
  biologic effects, toxicity, and potency. This is because i) the physiochemical characteristics of the particles will influence their toxicity, and ii) a number of other air pollutants act with the particulate
  68 KB (10,331 words) - 10:53, 20 November 2009
• Public health impacts of GHG emission reduction strategies in household energy use
  *Risk of death from acute CO toxicity
  5 KB (623 words) - 07:25, 19 March 2015
• Toxic equivalency factor
  '''TEF (TCDD equivalency factor, toxic equivalency factor):''' a relative toxicity factor of a PCDD/F or PCB congener as related to TCDD. TEF values vary from
  24 KB (3,453 words) - 08:21, 23 May 2017
• Decision analysis and risk management - background information
  *[http://en.wikipedia.org/wiki/Toxicity Toxicity (Wikipedia)] ...standing of the mechanisms of toxic effects in human body and good quality toxicity testing of new chemicals.
  45 KB (6,043 words) - 14:15, 23 February 2011
• ERF of volcanic ash
  ...olcanic hazards: the use of experimental systems to estimate the pulmonary toxicity of volcanic ash. Am J Public Health. 1986 Mar;76(3 Suppl):59-65. Review. Pu
  5 KB (800 words) - 08:03, 13 October 2012
• Toxic equivalency factor references
  ...binding to the 2,3,7,8-TCDD cytosolic receptor protein, AHH induction and toxicity. Toxicology 32, 131–144. * Barnes, D; Alford-Stevens, A; Birnbaum, L; et al. (1991) Toxicity equivalency factors for PCBs? Qual Assur 1(1):70-81.
  64 KB (8,348 words) - 07:45, 29 January 2011
• TEF estimates
  [[Category:Toxicity]] ...[dioxin]]s and [[PCB]]s, scaled to a common metric, where [[TCDD]] has the toxicity 1.
  40 KB (6,093 words) - 21:35, 26 April 2010
• TEF concept and ecology
  ...events, the concept of TEF additivity adequately estimates the dioxin-like toxicity of either synthetic mixtures or environmental extracts, despite the variati ...f all available data appears to offer a good estimation of the dioxin-like toxicity potential of complex mixtures, keeping in mind that other effects may be el
  5 KB (681 words) - 20:59, 26 April 2010
• Additivity of TEFs
  ...mice is uncertain. For other responses, such as developmental reproductive toxicity, the interactions of PCDDs, PCDFs, and PCBs have not been examined. In addi .... One of the reasons the TEF methodology was developed was because limited toxicity data was available for the other dioxin-like chemicals and it was unlikely
  43 KB (6,530 words) - 21:04, 26 April 2010

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