广东海洋大学学报2011，Vol.31Issue(1)：52-57,6.
苯酚对奥尼罗非鱼非特异性免疫指标的影响
Effect of Phenol on the Non-Specific Immune Factors of Hybrid Tilapia (Tilapia nilotica×T.aurea)
摘要
Abstract
The effect of phenol on the non-specific immune factors of Hybrid Tilapia (Tilapia nilotica× T. aurea) was studied by exposing the fish to five different concentrations of phenol (0.005, 0.025,0.125, 0.625, 3.125 mg/L) for 8 weeks. The results show that low concentration of phenol (0.005mg/L, 0.025 mg/L) has no significant effects on the non-specific immune factors of Hybrid Tilapia (P＞ 0.05), while the intermediate concentration (0.125, 0.625 mg/L) and the high concentration ofphenol (3.125 mg/L) to Hybrid Tilapia have a time and doses dependent trend, which can decreasethe quantity of NBT-positive cells and restrain the activity of SOD as well as that of the anti-bacterialvitality. Moreover, it can influence the bacteriolysis vitality and content of lysozyme and make themrise firstly and then drop remarkable（P＜ 0.05）. The changeable of the above non-specific immuneindexes show that the intermediate and high concentrations of phenol have toxicity to the immunefunction of Hybrid Tilapia.关键词
奥尼罗非鱼/非特异性免疫/苯酚分类
资源环境引用本文复制引用
鲁义善,余坦健,吴灶和,简纪常..苯酚对奥尼罗非鱼非特异性免疫指标的影响[J].广东海洋大学学报,2011,31(1):52-57,6.基金项目
广东省科技计划项目"罗非鱼产业推进关键技术研究与示范"(2008A020100006) （2008A020100006）
