【摘 要】
：
Helicobacter pylori ( H pylori), a gastric pathogen, is a major cause of chronic gastritis and peptic ulcer disease, and is an important risk factor for the dev
【机 构】
：
Department of Diagnosis, National Institute for Communicable Disease Control and Prevention, Chinese
论文部分内容阅读
Helicobacter pylori ( H pylori), a gastric pathogen, is a major cause of chronic gastritis and peptic ulcer disease, and is an important risk factor for the development of gastric malignancies. Culture of the bacterium from gastric biopsy is essential for the determination of drug resistance of H pylori. However, the isolation rates of H pylori from infected individuals vary from 23.5% to 97% due to a number of factors such as biopsy preparation, cultural environment, medium and the method adopted. In the present case, we found that a prolonged incubation period of up to 19 d allowed successful isolation of H pylori from a patient who received triple therapy that failed to eradicate the bacterium.
其他文献
目的:评价微创经皮肾镜取石术(MPCNL)治疗小儿上尿路结石的临床价值。方法:收治上尿路结石患儿149例,男85例,女64例,年龄1~16岁,平均8.7岁。左侧80例,右侧58例,双侧11例。结
目的 通过撤导丝法提高PICC导管尖端至理想位置的成功率.方法 选择2017年置入PICC的患者124例,上半年的对照组65例,下半年的观察组59例.当导管送入锁骨下静脉前,对照组由助手
目的 探讨全球首例确诊的人感染H7N4禽流感病毒性肺炎的CT影像表现.方法 对首例经临床及病毒学检查证实的人感染H7N4禽流感病毒性肺炎患者的临床资料及其CT影像表现进行观察
We report the first known case of both Noonan syndrome and Whipple’s disease occurring in the same patient.A 36-year-old female with history of Noonan syndrome
AIM:To observe the biotransformation process of a Chinese compound, aesculin, by human gut bacteria, and to identify its metabolites in rat urine. METHODS:Repre
目的 探究强化心理护理应用于血管神经性头痛的效果.方法 资料选取2017年8月-2018年8月本院收治的96例血管神经性头痛患者,分为对照组(48例,常规护理)与研究组(48例,强化心理
要点●本研究是在一个会议上发布的,数据和结论应被视为初步结果,除非经过同行评审的结构发表在专业医学杂志上。●该研究表明,心血管事件和糖尿病的进展,可能和脂代谢相关基