Evaluation of technology for control of arsenic emissions at the Campbell Red Lake Gold Smelter /

Mode of access: Internet.

Contre-poisons de l'arsenic, du sublimé corrosif, du verd-de-gris et du plomb : la première, recherches Médico-Chymiques sur différens moyens de dissoudre le mercure, &c : la seconde exposition de différens moyens d'unir le mercure au fer, &c. : la troisième, nouvelles observations sur l'éther / Pierre-Toussaint Navier ... ; Tome premier

Mode of access: Internet.

Contre-poisons de l'arsenic, du sublimé corrosif, du verd-de-gris et du plomb : la première, recherches Médico-Chymiques sur différens moyens de dissoudre le mercure, &c : la seconde exposition de différens moyens d'unir le mercure au fer, &c. : la troisième, nouvelles observations sur l'éther / Pierre-Toussaint Navier ... ; Tome second

Mode of access: Internet.

Précis des moyens de secourir les personnes empoisonnées par les poisons corrosifs : : extraits de l'ouvrage des contre-poisons de l'arsenic, du sublimé corrosif, du vert-de-gris [et] du plomb, [et]c. de M. Navier /

Mode of access: Internet.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Arsenic.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1920-1922. Arsenic.

At head of title: Imperial Mineral Resources Bureau.

Arsenic contamination in east-central Illinois ground waters : final report /

"Printed: July 1988."

Rapport sur les moyens de constater la présence de l'arsenic dans les empoisonnemens par ce toxique, au nom de l'Academie royale de mèdecine,

Reprinted from the Bulletin de l'Académie royale de médecine, t. 6.

De l'arsenic : suivi d'une instruction propre á servir de guide aux experts dans les cas d'empoisonnement ... /

Index repeats pagination, p. 293-301.

Arsenic speciation in the urine and hair of individuals exposed to airborne arsenic through coal-burning in Guizhou, PR China

The extent of exposure of residents of Changqing (Guizhou, PR China) to arsenic through coal-burning was investigated. Despite the low coal-arsenic content (56.3 +/- 42.5 mg As kg(-1)) when compared with coals collected at different location and times from the same province, more than 30% of the study subjects have shown symptoms of arsenicosis. Coal, urine, hair, and water samples were collected in mid-September 2001 and analysed for arsenic. The average urinary and hair-arsenic concentrations in the exposed subjects were 71.4 +/- 37.1 mug As g(-1) creatinine (control 41.6 +/- 12.1) and 7.99 +/- 8.16 mg kg(-1), respectively. A positive correlation between the hair and urinary-arsenic concentration (R-2 = 0.601) was found. There was no significant difference between females and males for both urinary and hair-arsenic concentrations. Females were found to have a higher dimethylarsinic acid but lower percentages of inorganic arsenic and monomethylarsonic acid in their urine than males. (C) 2002 Elsevier Science Ireland Ltd. All rights reserved.

Urinary arsenic speciation and porphyrins in C57B1/6J mice chronically exposed to low doses of sodium arsenate

Arsenic has been classified as a human carcinogen based on epidemiological data however the mechanism of its carcinogenicity is still unclear. Urinary biomarkers for chronic arsenic exposure would be valuable as an early warning indicator for timely interventions. In this study, young female C57BI/6J mice were given drinking water containing 0, 100, 250 and 500 mug As-v/L as sodium arsenate ad libitum for 12 months. Urine was collected bimonthly for urinary arsenic methylation assay and porphyrin analysis. All detectable arsenic species showed strong linear correlation with administered dosage and the arsenic methylation patterns were similar in all three treatment groups. No significant changes of methylation patterns were observed over time for either the control or test groups. Urinary coproporphyrin III was significantly increased in the 8th month in 250 and 500 mug/L groups and remained significantly dose-related after 10 and 12 months. Coproporphyrin I also showed a significant dose-response relationship after 12 months. Our results confirm that urinary arsenic is a useful biomarker for internal dose. The alteration of porphyrin profile suggests that arsenic can affect the heme metabolism and this may occur prior to the onset of arsenic induced carcinogenesis. (C) 2004 Elsevier Ireland Ltd. All rights reserved.