2. Conclusions: The gastric cancer can
secrete and release gastrin, it may be the major cause of venous blood gastrin elevation.
结论:胃癌组织能分泌和释放胃泌素,可能是导致静脉血中胃泌素水平升高的主要原因。
3. Researches found that pests, like cockroaches and termites,
secrete a kind of sticky fluid that allows them to cling and climb stalks of grain and roam furnitures.
研究发现大部分害虫,就比如蟑螂跟白蚁等,它们就是通过分泌一种粘附物质来帮助他们攀爬谷穗跟家私的。