不同规格刺参的非特异性免疫活性研究  

Comparisons of Innate Immune Activity Among Different-Sized Members of the Sea Cucumber Species Apostichopus japonicus

作　　者：朱江艳[1] 张洪彩[1] 陈政强[1,2,3] 林茂[1,2,3] 

机构地区：[1]集美大学水产学院,福建厦门361021 [2]福建省高校水产科学技术与食品安全重点实验室,福建厦门361021 [3]集美大学水产生物技术研究所,福建厦门361021

出　　处：《集美大学学报（自然科学版）》2013年第6期408-412,共5页Journal of Jimei University：Natural Science

基　　金：福建省海洋与渔业局重大科技项目(闽海渔合同[2008]2-5);福建省高校产学合作科技重大项目(2010N5011);福建省海洋高新产业发展专项基金资助项目

摘　　要：同一养殖池塘不同规格刺参的非特异性免疫活性为:小规格刺参的体腔细胞数和体腔液的溶细胞活性显著大于大规格刺参(P<0.05);随着刺参的生长,小规格刺参的溶菌酶活性逐渐增加,但与中、大规格的刺参没有显著性差异;其他免疫指标包括吞噬杀伤、COP、ACP及NOS活性等都与体重呈正相关,但差异不显著.结果表明,不同规格刺参的非特异性免疫活性虽有差别,但并不影响其生长.A comparison was made of the innate immune activities of individuals of various sizes from a culture pond of the sea cucumber Apostichopus japonicas. The number of coelomocytes possessed by smaller sea cucumbers is significantly greater than that possessed by larger sizes （P 〈 0. 05） . The cytolytic activity of small sizes of sea cucumber is also significantly greater than that of larger sizes （P 〈 0. 05） . However, there is no significant difference in the activity levels of lysozyme, COP, ACP or NOS between smaller-sized and larger-size Apostichoptts japonicas. Thus, the differences in innate immune activity between different sizes of sea cucumber do not affect their growth patterns.

关 键 词：不同规格 刺参 非特异性免疫 差异性 

分 类 号：S917.4[农业科学—水产科学]