CAJ | 학술논문

　　随机选取池塘专养(M1)、日本沼虾套养(M2)以及水库放养(M3)三种养殖模式养成的肛长(25.91±3.26)cm 的日本鳗鲡(Anguilla japonica)作为研究材料,采用生物化学方法测定并比较了不同养殖模式日本鳗鲡养成品血清生化指标和脏器消化酶与抗氧化酶活力。结果表明：(1)在所测16项血清生化指标中,三者间均无显著差异的为TP、ALB、GLB、ALT和CHE (P>0.05),均具显著差异的为CK、CREA和α-HBDH,它们的测定值依次呈M3>M2>M1(P<0.05)、M3>M1>M2(P<0.05)和M2>M1>M3(P<0.05)；(2)所测消化酶中,三者均具显著差异的为肝脏蛋白酶、胃蛋白酶、肝脂肪酶及胰腺脂肪酶,它们的测定值均呈M1> M2> M3(P<0.05)；(3)所测抗氧化酶中,三者间均无显著差异的为心脏SOD、CAT、POD和肝脏CAT活力(P>0.05),均具显著差异的仅为肝脏POD活力,其测定值呈M1>M3>M2(P<0.05)。
　　수궤선취지당전양(M1)、일본소하투양(M2)이급수고방양(M3)삼충양식모식양성적항장(25.91±3.26)cm 적일본만려(Anguilla japonica)작위연구재료,채용생물화학방법측정병비교료불동양식모식일본만려양성품혈청생화지표화장기소화매여항양화매활력。결과표명：(1)재소측16항혈청생화지표중,삼자간균무현저차이적위TP、ALB、GLB、ALT화CHE (P>0.05),균구현저차이적위CK、CREA화α-HBDH,타문적측정치의차정M3>M2>M1(P<0.05)、M3>M1>M2(P<0.05)화M2>M1>M3(P<0.05)；(2)소측소화매중,삼자균구현저차이적위간장단백매、위단백매、간지방매급이선지방매,타문적측정치균정M1> M2> M3(P<0.05)；(3)소측항양화매중,삼자간균무현저차이적위심장SOD、CAT、POD화간장CAT활력(P>0.05),균구현저차이적부위간장POD활력,기측정치정M1>M3>M2(P<0.05)。
The (25.91±3.26)cm snout-vent lengths Anguilla japonica were randomly selected as research materials from three cultured population, namely monoculture population (M1), polyculture population (M2) which were kept in the pounds of Macrobrachium nipponense, and proliferation population (M3) that were collected from huge reservoirs. The biochemical method was used to determine and compare the serum biochemical indices, viscera digestive enzymes activity and antioxidant enzyme activity of three cultured population of A. japonica. The results show that:(1) among the 16 serum biochemical indicators, there were no significant differences in the TP, ALB, GLB, ALT and CHE (P>0.05) for individuals of these three cultured population. CK, CREA andα-HBDH were the indicators that showed significant differences, and the measured values revealed that M3>M2>M1 (P<0.05), M3>M1>M2 (P<0.05) and M2>M1>M3 (P<0.05), respectively. (2) Liver protease, pepsin, hepatic lipase and pancreas lipase were the measured digestive enzymes that showed significant differences among individuals of these three cultured population. Their measured values all revealed that M1 > M2 > M3 (P<0.05). (3) The measured antioxidant enzymes that showed no significant differences among individuals of these three cultured population were the SOD, CAT, POD in the heart and CAT in the liver (P>0.05). The activity of POD in the liver was the only indicator that showed significant differences among three cultured population, and the measured values re-vealed that M1>M3>M2 (P<0.05).