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Chemical Porphyrins

These are exposure studies associated with the chemical and all of its children.

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1–5 of 5 results.
  Reference Associated Study Title Author's Summary Study Factors Stressor Receptors Country Medium Exposure Marker Measurements Outcome
1. Ayotte P, et al. (2005). In summary, we found no relation between biomarkers of organochlorine exposure and markers of hepatic enzyme induction in this highly exposed group of fish eaters from the Lower North Shore of the St. Lawrence River. Our results suggest that smoking induces liver CYP1A2 activity, which in turn alters porphyrin metabolism and increases the biotransformation of mono-ortho polychlorinated biphenyls. tobacco 2,2',3,3',4,4',5-heptachlorobiphenyl | 2,2',3',4,4',5-hexachlorobiphenyl | 2,2',4,4',5-pentachlorobiphenyl | 2,3,3',4,4',5-hexachlorobiphenyl | 2,3,3',4,4'-pentachlorobiphenyl | 2,3',4,4',5-pentachlorobiphenyl | 2,4,5,2',4',5'-hexachlorobiphenyl | Dichlorodiphenyl Dichloroethylene | Hexachlorobenzene | Hydrocarbons, Chlorinated | Mirex | nonachlor | oxychlordane | PCB 180 | Polychlorinated Biphenyls Study subjects Canada plasma | urine 2,2',3,3',4,4',5-heptachlorobiphenyl | 2,2',3',4,4',5-hexachlorobiphenyl | 2,2',4,4',5-pentachlorobiphenyl | 2,3,3',4,4',5-hexachlorobiphenyl | 2,3,3',4,4'-pentachlorobiphenyl | 2,3',4,4',5-pentachlorobiphenyl | 2,4,5,2',4',5'-hexachlorobiphenyl | Coproporphyrins | Dichlorodiphenyl Dichloroethylene | Glucaric Acid | Hexachlorobenzene | Hydrocarbons, Chlorinated | Mirex | nonachlor | oxychlordane | PCB 180 | Polychlorinated Biphenyls | Uroporphyrins Details enzyme activator activity
2. Rosado JL, et al. (2007). Children living in an area contaminated with both arsenic and lead showed that arsenic contamination can affect children's cognitive development, independent of any effect of lead. sex | socioeconomic status Arsenic | Copper | Lead | Zinc | zinc protoporphyrin Children Mexico blood | urine Arsenic | Copper | Lead | Zinc | zinc protoporphyrin Details cognition
3. Sunyer J, et al. (2008). The aim of the present study is to assess the association between Hexachlorobenzene and other organochlorines compounds, and urinary porphyrin excretion during childhood, at an age with a more valid assessment of porphyrins than at birth, and without the confounding effect of other determinants occurring at adulthood. Dichlorodiphenyl Dichloroethylene | Hexachlorobenzene | Hydrocarbons, Chlorinated | Porphyrins Children Spain hair | serum | urine 2,2',3',4,4',5-hexachlorobiphenyl | 2,3',4,4',5-pentachlorobiphenyl | 2,4,5,2',4',5'-hexachlorobiphenyl | beta-hexachlorocyclohexane | coproporphyrin I | coproporphyrin III | DDT | Dichlorodiphenyl Dichloroethylene | Hexachlorobenzene | Methylmercury Compounds | PCB 180 | Porphyrins | uroporphyrin I | uroporphyrin III Details heme biosynthetic process
4. Rubio-Andrade M, et al. (2011). A follow-up study on lead exposure in children living in a smelter community in northern Mexico indicates that blood lead levels have significantly decreased. This could be explained by environmental interventions by authorities and the smelter companies, normal changes in hygienic habits as children age, and lead redistribution from blood to hard tissues. Lead Children Mexico blood Lead | zinc protoporphyrin Details
5. Kasperczyk S, et al. (2014). We examined the effects of N-acetylcysteine administration on the non-enzymatic defense systems (e.g., uric acid, albumin, bilirubin and alpha-tocopherol) in male workers exposed to lead, over a 12 week study period. Lead Workers Poland blood ALB | alpha-Tocopherol | Bilirubin | Lead | Lipid Peroxides | Uric Acid | zinc protoporphyrin Details
1–5 of 5 results.