염화아연의 체액성 면역독성에 미치는 황기 추출물의 효과

• 영문명: Effects of Astragali Radix extract on the Humoral Immunotoxicity of Zinc Chloride
• 발행기관: 대한약학회
• 저자명: 채병숙(Byeong Suk Chae) 임종필(Jong Pil Lim) 신태용(Tae Yong Shin) 전훈(Hoon Joen) 김정훈(Joung Hoon Kim)
• 간행물 정보: 『약학회지』제44권 제1호 (2000년), 1~8쪽, 전체 8쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2000.02.28

영문 초록

Effects of Astragali radix extract (AG) on the humoral immunotoxic responses of zinc chloride (Zn) were studied in ICR mice. Mice were divided into 4 groups (10mice/group), and Zn was given to the mice, 1hr after I.p. injection with 0.5g/kg of AG, by I.p. injection daily for 10 days at a dose of 25mg/kg. Mice were immunized and challenged with sheep red blood cells (SRBC). Zn treatment increased the relative weight of spleen compared with those in controls, but decreased the hemagglutination (HA) titer, 2- mercaptoethanol-resistant HA (MER-HA) titer and splenic plaque forming cells (PFC). AG treatment significantly increased the relative weight of spleen, HA titer and PFC compared with those in controls. Combination of Zn and AG significantly increased the relative weight of spleen compared with those in controls,but decreased the HA titer, MER-HA titer and PFC. The relative weight of spleen was significantly increased in the Zn and AG combination group than those in Zn alone treatment group. But the HA titer,MER-HA titer and PFC were slightly increased in the group of combination. These results suggest that AG might slightly restore humoral immune responses lowered by an excess of zinc.

키워드

Astragali radix zinc hem agglutination titer 2-mercaptoethanol-resistant HA titer and splenic plaque forming cell.