Rylander R, Nordstrand A
Br J Ind Med. 1974 Jul;31(3):220-3. doi: 10.1136/oem.31.3.220.
220-223. Free lung cells were studied in guinea-pigs exposed to a water extract of cotton mill dust. An increase in the number of leucocytes was found 5 hours after exposure with a peak after about 20 hours. The response was related to the concentration of the extract and was equal in conventional and infection-controlled animals. The reaction provides a useful tool for further studies of the toxicity of various fractions of cotton dust.
220 - 223. 对暴露于棉纺厂粉尘水提取物的豚鼠的游离肺细胞进行了研究。暴露5小时后发现白细胞数量增加,约20小时后达到峰值。该反应与提取物的浓度有关,在常规动物和感染控制动物中相同。该反应为进一步研究棉尘各组分的毒性提供了一个有用的工具。