论文部分内容阅读
1 材料和方法 1.1 材料 受试者共98例,选自海军总医院1997-11/1999-04因出现各种消化系统症状而就诊的患者,记录患者一般资料,临床症状、体检结果和病史,年龄5岁～78岁,平均45岁,女26例,男72例~(13)C-尿素(丰度大于99％,纯度大于99％)系协和医院江骥教授惠赠。 1.2 方法 实验从早晨08:00开始,所有受试者在安静、空腹状态下首先摄入150mL藕粉糊,以延缓胃排空,随即服用85mg~(13)C-尿素(白色粉末,以50mL左右冷开水冲服)。样品收集用呼气收集瓶(特制带橡皮封口的收集瓶)分别收集给药前及给
1 Materials and methods 1.1 Materials A total of 98 patients were selected from the Navy General Hospital 1997-11 / 1999-04 due to the emergence of a variety of digestive symptoms and treatment of patients, record the general information of patients, clinical symptoms, physical examination results and medical history, Aged 45 years old to 78 years old, average 45 years old, 26 females, male 72 cases of ~ (13) C-urea (abundance greater than 99%, purity greater than 99%) Department of Concubine Hospital, Professor Jiang Ji gift. 1.2 Methods Experiments From 08:00 in the morning, all subjects in a quiet, fasting state first intake of 150mL lotus root paste to delay gastric emptying, then take 85mg ~ (13) C-urea (white powder to about 50mL Cold boiled water). Sample collection with expired collection bottles (special rubber seal with a collection bottle) were collected before administration and