Small Animal Inhalation Chambers and the Significance of Dust Ingestion from the Contaminated Coat when Exposing Rats to Zinc Chromate

Wiley - Tập 46 Số 1 - Trang 43-46 - 1980
Sverre Langård1, Anne‐Lise Nordhagen2
1From the Department of Occupational Medicine, Telemark Sentralsjukehus, N‐3900 Porsgrunn
2The Institute of Occupational Health, Gydasvei 8, Oslo3, Norway

Tóm tắt

Abstract The relative significance of dust ingestion during and after short‐term inhalation exposure to a zinc chromate aerosol has been studied. Two groups of rats were exposed in the same dust cloud, one in open wire cages and the other in fiber glass tubes. The chromium excretion during the following 21/2 days was 8.4 times higher in faeces and 5.5 times higher in urine in the animals exposed in cages, compared with those exposed in tubes.

Từ khóa


Tài liệu tham khảo

10.3109/15563657608988191

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Thông tin
Thông tin xuất bản

Wiley

Tập 46 Số 1

43-46

Thông tin tác giả