| 蒽对黑鲪超氧化物歧化酶活性的影响 |
| |
| 引用本文： | 唐学玺.蒽对黑鲪超氧化物歧化酶活性的影响[J].水产学报,2000,24(3):217-220. |
| |
| 作者姓名： | 唐学玺 |
| |
| 作者单位： | 1. 青岛海洋大学生命学院,山东青岛 266003
2. 曲阜师范大学生物系,山东曲阜 273165 |
| |
| 基金项目： | 国家攀登B资助项目(PDB6-7-1);国家自然科学基金资助项目(39870146) |
| |
| 摘 要： | 采用毒性实验的方法，研究了蒽对黑Ｊｕｎ几种组织的超氧化物歧化酶活性的影响。结果表明：１．不同的组织其ＳＯＤ活性高低不同，按ＳＯＤ活性由高到低的顺序依次排列为：肝＞血清＞肾＞鳃＞肌肉；２．不同的组织，其ＳＯＤ活性对蒽的敏感性有所差异，按敏感性由大到小的顺序依次排列为：血清＞肝＞鳃＞肌肉＞肾。３．不同组织的ＳＯＤ活性在蒽胁迫下的变化规律不同。低浓度的蒽引起鳃、肾、肌肉组织的ＳＯＤ活性升高，随着蒽浓度的提高，ＳＯＤ活性又表现出抑制效应；而蒽对血清及肝组织的ＳＯＤ活性从低到高浓度下始终呈现出抑制作用。
|
| 关 键 词： | 黑Jun 蒽 超氧化物歧化酶 酶活性 海洋污染 |
| 文章编号： | 1000-0615(2000)03-0217-04 |
| 收稿时间： | 2014/4/16 0:00:00 |
| 修稿时间： | 1999年5月24日 |
Effects of anthracene on activity of superoxide dismutase in Sebastodes fuscescens |
| |
| TANG Xue xi.Effects of anthracene on activity of superoxide dismutase in Sebastodes fuscescens[J].Journal of Fisheries of China,2000,24(3):217-220. |
| |
| Authors: | TANG Xue xi |
| |
| Affiliation: | Life Science College,Ocean University of Qingdao,Qingdao 2660030,China |
| |
| Abstract: | Effects of anthracene on activity of superoxide dismutase( SOD) in serum, liver, kidney , gill and muscle
tissues of Sebastodes fuscescens were studied by toxic experimental methods. The results showed as follows: 1.
SOD activities exhibited dif ferences among tested tissues, the order of SOD activity from high to low was liver
> serum> kidney> gill> muscle. 2. The senstivity of SOD to anthracene also exhibited obvious differences
among tested tissues, the most sensitive one to anthracene was serum SOD; the following were SOD of liver,
gill and muscle tissues respectively ; the tolerance of kidney SOD to anthracene was the most strongest among
them. 3. The changes of SOD act ivity under anthracene stress were different among tested tissuse, low levels of
anthracene could stimulate SOD activity of gill, kidney and muscle t issues, while the SOD activity of serum and
liver always showed inhibition from low to high anthracene concentrat ion. |
| |
| Keywords: | Sebastodes fuscescens anthracene superoxide dismutase |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《水产学报》浏览原始摘要信息 |
|
点击此处可从《水产学报》下载全文 |
