摘要
为探明陕北东亚钳蝎体重和性别与产毒量的相关性,本实验采用电刺激法提取陕北野生东亚钳蝎毒液,比较了蝎子体重和性别与产毒量的关系。结果表明,蝎产毒量与体重呈正相关,体重越大的蝎子,其产毒量也越多。300~1400 mg的雌蝎,产毒量为(5.72±1.64)^(16.68±3.55)mm;300~900 mg的雄蝎,产毒量为(5.68±1.54)^(16.17±3.36)mm。500~900 mg的同体重雌雄蝎,雄蝎产毒量明显高于雌蝎,暗示雄蝎与雌蝎在运动、采食量等方面存在较大差异。该研究结果为陕北野生蝎蝎毒的功能研究奠定了一定的实验基础。
In order to investigate the correlation between body weight, gender and venom yield of wild scorpion Buthus martensi Karsch in Northern Shaanxi, venom yield of scorpion was analyzed. Electrical stimulationmethod was adopted to extract scorpion venom. The results showed that venom yield ranged from（5.72±1.64） to（16.68±3.55） mm in the female scorpion（300~1400 mg）, and from（5.68±1.54） to（16.17±3.36） mm in the malescorpion（300~900 mg）. Thus it indicated that scorpion body weight had a significantly positive correlation withvenom yield. Moreover, venom yield of male scorpions（500~900 mg） was much more than that of female ones,which indicated that scorpion had gender differences in mobility and food consumption. These results may laya foundation for developing rich wild scorpion resources in Northern Shaanxi.
出处
《中国农学通报》
2015年第35期34-37,共4页
Chinese Agricultural Science Bulletin
基金
国家自然科学基金面上项目"脊髓缝隙连接通讯介导病理性镜像痛敏的作用及机制"(81171038)
"钠通道β亚基介导镜像痛敏的Tenascins调控机制"(81470051)
陕西省科技厅项目"陕北枣树重要虫害-枣尺蠖的杀治技术研究"(2012K01-12)
"类alpha蝎神经毒素致痛的钠通道机制"(2010JM404)
陕西省教育厅项目"陕北枣树流行病学调查及其重要虫害的防治技术研究"(12JS121)
"疼痛相关钠通道特异性的蝎毒素多肽分子探针筛制"(15JF034)
陕西省高水平大学建设专项资金资助项目"生物学学科建设"(2012SXTS06)
延安市科技局项目"延安市资源药物研究与开发科技创新团队"
陕西省大学生创新训练计划项目"新型抗痛蝎毒多肽的筛制与重组表达研究"(1444)
关键词
陕北东亚钳蝎
体重
性别
蝎毒
产量
Buthus martensi Karsch in Northern Shaanxi
body weight
gender
scorpion venom
yield
