pylori

The improved broth medium could revive Helicobacter pylori from its transformed coccal form.

改良布氏肉汤培养基能球形样变的螺杆菌重新长。

Objective To evaluate the effects of preventing and treating delayed gastric emptying (DGE)in the patients with pylorus preserving pancreaticoduodenostomy(PPPD).

目的探讨保留胰十二指肠切术(PPPD)后胃排空障碍(DGE)的预防和诊治方法。

It also discu ssed the suitable dilating internal diam eter of pylorus and believe that air-poc keting pylorodiosis is a simple safety r eliable measure and is worth popularizin g.

对扩张内径进行了讨论。认扩张法简便易行，安全可靠，值得推广。