CAJ | 학술논문

目的：探索湖北钉螺体内单位体重软体组织葡萄糖含量的季节性变化。方法于2012年2月-2013年1月每月初，采集安徽省芜湖市青弋江滩的湖北钉螺若干，并置于-80℃冰箱冷冻保存。采用常规方法压碎螺壳，鉴别雌雄，分别收集雌雄螺软体组织，己糖激酶法测定葡萄糖含量，并对结果进行统计学分析。结果2-7月，钉螺体内葡萄糖含量总体呈下降趋势。雌螺和雄螺的葡萄糖含量分别在3月和7月降至全年最低值，分别为1.87μg/mg和3.70μg/mg，并均于8月出现回升，9月时葡萄糖含量达到全年最高值，分别为57.38μg/mg和44.39μg/mg，之后又出现持续下降，至翌年1~2月葡萄糖含量再次出现回升。结论湖北钉螺体内葡萄糖含量随着季节变化而出现有规律的变化。
목적：탐색호북정라체내단위체중연체조직포도당함량적계절성변화。방법우2012년2월-2013년1월매월초，채집안휘성무호시청익강탄적호북정라약간，병치우-80℃빙상냉동보존。채용상규방법압쇄라각，감별자웅，분별수집자웅라연체조직，기당격매법측정포도당함량，병대결과진행통계학분석。결과2-7월，정라체내포도당함량총체정하강추세。자라화웅라적포도당함량분별재3월화7월강지전년최저치，분별위1.87μg/mg화3.70μg/mg，병균우8월출현회승，9월시포도당함량체도전년최고치，분별위57.38μg/mg화44.39μg/mg，지후우출현지속하강，지익년1~2월포도당함량재차출현회승。결론호북정라체내포도당함량수착계절변화이출현유규률적변화。
Objective To study the seasonal changes of glucose levels per unit soft tissue of Oncomelania hupensis. Meth-ods O. hupensis snails were collected from the beach of the Qingyi River in Wuhu City,Anhui Province from August 2012 to July 2013. They were kept in minus 80℃refrigerator immediately. The male snails were distinguished from female,and their soft tissues were collected separately after crushing their shells. The hexokinase method was used to measure the glucose concen-trations,and the results were analyzed statistically. Results The contents of glucose decreased from March to July. The lowest glucose content in the female was 1.87μg/mg in March,and that in male was 3.70μg/mg in July. Both of them increased from August and reached peak levels in September(♀=57.38μg/mg,♂=44.39μg/mg),and then gradually decreased from Octo-ber to next January and increased in February. Conclusion The contents of glucose have seasonal changes regularly in O. hu-pensis.