@markettoy60
Active 9 months ago
Average intracage ammonia levels on day 7 were 525 ppm for 1/4-in. bedding and 533 ppm for 1/8-in. bedding. Regardless of the bedding size, lesions noted in both strains of mice were of similar incidence and severity, were limited to the nose, and consisted of minimal to mild suppurative rhinitis. The eyes, trachea, and lungs were not affected. […] View