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本文对来自我国长春（自犬分离，简称Ｔ．ｓ６）、河南、天津、西安、河南和云南（均自猪分离，分别称Ｔ．ｓ１、Ｔ．ｓ２、Ｔ．ｓ３、Ｔ．ｓ４和Ｔ．ｓ５）旋毛虫６个分离株的８种同工酶进行了研究。Ｔ．ｓ６株与其他各分离株在５种同工酶（ＧＰＩ、Ｇ６ＰＤ、ＨＫ、６ＰＧＤＨ、ＡＫ）酶谱上存在着差异；在ＭＥ和ＰＧＭ的酶谱中完全相同；在ＭＤＨ酶谱中，Ｔ．ｓ６株与Ｔ．ｓ１、Ｔ．ｓ４两株酶谱相似，而与Ｔ．ｓ２、Ｔ．ｓ３、Ｔ．ｓ５不同。结果表明：犬分离株旋毛虫（Ｔ．ｓ６株）与源自猪的５个分离株旋毛虫的大多数同工酶酶谱存在明显差异。提示，我国旋毛虫虫株可能存在着两种不同的生物学类型。
This article from China Changchun (from dog separation, referred to as T.s6), Henan, Tianjin, Xi’an, Henan and Yunnan (since pig separation, respectively T.s1, T.s2, T.s3, T.s4 and T .s5) Trichinella six isolates of 8 isozymes were studied. T. There were differences in the isoenzyme (GPI, G6PD, HK, 6PGDH, AK) between s6 strain and other isolates, and they were the same in ME and PGM. In MDH zymogram, s6 strain and T. s1, T. s4 two similar enzymes, and T. s2, T. s3, T. s5 different. The results showed that most isozymes of Trichinella isolated from Trichinella isolates (T.s6 strains) and five isolates from pigs were significantly different. Tip, Trichinella strains may exist in two different types of biology.