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幽门螺杆菌(Hp)感染是胃癌最可控的危险因素,其准确诊断是临床有效防治Hp感染及胃癌的首要环节。非侵入性Hp检测方法13C尿素呼气试验(13C-UBT ...
13C-UBT为非放射性同位素无害,可安全地用于儿童、孕妇和生育年龄妇女[16]。对于老年人,由于胃生理功能的老化,若合并存在H.pylori感染,更容易 ...
帕金森病(PD)与胃黏膜免疫关系待解。本研究通过病例对照研究,用 13C - 尿素呼气试验(13C-UBT)评估 315 例 PD 患者及 22,383 例门诊对照的幽门螺杆菌(H. pylori)感染率,经多因素回归和倾向评分匹配(PSM)分析,发现 H. pylori 感染与 PD 呈负相关,提示其或为 PD 保护因素。
The DOB 13 C did not significantly vary over the 2 weeks of testing ( P = 0.07; Table 1).The intraindividual CV of the 13 C-UBT was calculated to be 26.8 ± 1.8%. Variation in the 13 C-UBT results ...
J Gastroenterol Hepatol. 2005;20(2):270-274. In conclusion, the 13 C-UBT is a reliable and reproducible determinant of H. pylori infection and of the severity of associated gastritis, and it has ...