Acute Oral Toxicity of KDRD-002 in Rats

랫드에 대한 KDRD-002의 급성경구독성시험

Acute oral toxicity studies of KDRD-002 (Coriolus versicolor polysaccharide :DDB= 19.2:1) were carried out in Sprague-Dawley rats of both sexes. In this study, we daily examined number of deaths, clinical signs, body weights and pathological examinations for 7 days after single oral administration of KDRD-002 with different dose levels. KDRD-002 did not show any toxic effect in rats and oral LD$_{50}$ value was over 3.25 g/kg in rats.s.