KAVITA SHARMA
Abstract
In the present study, albino rats, Rattus norvegicus (Berkenhout) were exposed to 40 ppm and 80 ppm sulphur dioxide gas for 30 days and 60 days for one hour per day, and inflammatory responses were studied in the lung by physical and biochemical parameters. Significant increases in lung weight, lung total protein and alkaline phosphatase have been observed.