亞鉛이 鉛中毒 白鼠에서 肝및 腎臟의 鉛蓄積과 血中 σ-Aminolevul inic Acid Dehydrase 活性度에 미치는 影響

• 영문명: The Effects of Zinc on σ-Aminolevulinic Acid Dehydrase Activities in Blood and Lead Accumulation in Livers and Kidneys in Rats
• 발행기관: 한국환경보건학회
• 저자명: 裵恩相(Eun Sang Bae) 林國煥(Kook Hwan Rhim) 金榮煥(Young Hwan Kim)
• 간행물 정보: 『1. 한국환경보건학회지』제10권 제2호, 79~87쪽, 전체 9쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1984.11.30

영문 초록

The purpose of the study is to determine the effects of Zn in lead poisoning rats by way of examining interaction mechanism of Pb and Zn. The fifty-five rats were Pb divided into four groups such as Zn group, group, Pb and Zn group, and control group. The rats of Zn group and of Zn and Pb group were subdivided into four groups by dose of Zn respectively 250mg/l, 500mg/l, 1, 000mg/l and 2, 000 mg/l. The rats having been fed the above mentioned chemicals, were weighed every five days for fifty-five days, and the subjects were slaughtered for measuring δ-ALAD activities in blood and the accumulation amount of the chemicals in livers and kidneys. The results of the study are summarized as following : 1. As for body weight gains, those of the control group rats were the highest, and those of Pb group the lowest. 2. δ-ALAD activities of Pb group showed the tendency of decrease in comparison with those of control group. In Zn group, the subgroups of 250mg/l and 500mg/l showed higher activities than control group, whereas the subgroups of 1, 000mg/l and 2.000mg/l showed lower. 3. Hb value of Pb group was lower than that of control group. In Zn group, Hb value of the groups of 250mg/l and 500mg/l was a little higher than that of control group, while that of the groups of 1, 000mg/l and 2, 000mg/l was lower. 4. The amount of Pb and Zn accumulated in liver was much higher than in kidney. The amount of Pb accumulated in organs of Zn and Pb group decreased gradually in contrast to high concentration of Zn.

목차

Ⅰ. 緒論

Ⅱ. 実驗対象 및 方法

Ⅲ. 実驗成績

Ⅳ. 考察

Ⅴ. 結論