1.Multi-slice Computed Tomography Enteroclysis in Evaluation of Active Ulcerative Colitis
Xiaoyan YANG ; Zhi DONG ; Yanji LUO ; Lisha ZHOU ; Ziping LI ; Shiting FENG
Chinese Journal of Medical Imaging 2014;(10):760-763
Purpose To summarize the characteristics of computed tomography enteroclysis (CTE) in active ulcerative colitis (UC), and to explore the value of multi-slice CTE in the evaluation of UC. Materials and Methods Thirty-five patients with active UC confirmed by clinical manifestation, colonoscopy and pathology underwent CTE examination in the study. According to the modiifed Mayo-score, the patients were divided into mild group, moderate group and severe group, and the CTE manifestations were compared among the three groups. Results Among 35 patients, 6 patients were in the mild group, 13 in the moderate group, and 16 in the severe group. Submucosal bubbles had signiifcant differences between mild and moderate groups (P<0.05), bowel wall stratiifcation, disappearance of haustra and enlarged mesenteric lymph nodes were signiifcantly different between moderate and severe groups (P<0.05), and engorged vasa recta was significantly different between the 3 groups (P<0.05). However, bowel wall thickening, mural hyperenhencement, narrow lumen and fatty deposits around the rectum showed no difference between the three groups (P>0.05). Conclusion Multi-slice CTE can provide image features of bowel wall, intestinal tube and structures outside intestine in the evaluation of UC, thus it is useful in the diagnosis of active UC as well as in its clinical grading.
2.Making use of ISO9000 to Establish an Evaluation System of Teaching Quality
Ziping LIU ; Bin SEN ; Bingyu GU ; Shufen BIAN ; Liang LIU ; Xue DONG
Chinese Journal of Medical Education Research 2005;0(06):-
Objective:To study influence factors on teaching quality,make use of ISO9000 to establish an evaluating system of teaching quality,make a model of teaching quality,offer a method for comprehensive management and offer a basis for continue improvement.Methods:Nominal group process,Delphi,and Cross-sectional study are adopted.Results:Making an evaluate index of system and establishing a model of teaching quality,the evaluating feedback etc.Conclusion:The principle of ISO9000 is embodied for the study method is scientific,the process of evaluation is feasible,index is all-sided and index system is flexible.
3.Comparison of urapidil and nicardipine in the treatment of chronic renal failure patients with hypertensive emergencies
Rui WU ; Ziping DONG ; Shengqi WANG ; Jian QIN
Journal of Pharmaceutical Practice 2016;34(3):267-270
Objective To study the efficacies and adverse reactions of urapidil and nicardipine in the treatment of the chronic renal failure patients with hypertensive emergencies .Methods 59 chronic renal failure patients with hypertensive emer-gencies were randomly divided into nicardipine treatment group and urapidil treatment group .The patients in the nicardipine group were given a 1 mg nicardipine intravenous injection ,and 30-100 μg/min intravenous transfusion was given continuously . The patients in the urapidil group were given a 12 .5 mg urapidil intravenous injection ,and 150-500μg/min intravenous trans-fusion was given continuously .The dosage were changed according to the patients′blood pressure in both of the groups .The patients′blood pressure ,heart rate and adverse reactions were recorded .Results The patients′blood pressure in both of the groups were significantly lower after treatment (P<0 .05) .The SBP in nicardipine treatment group was significant lower than SBP in urapidil treatment group in the first hour after treatment (P<0 .05) .There was no significant difference in SBP be-tween the two groups 2 hours after treatment (P>0 .05) .There was no significant difference in DBP between the two groups after treatment (P>0 .05) .In the nicardipine group ,the heart rate rose after the treatment ,the difference was statistically significant (P<0 .05) .While in the urapidil group ,the heart rate went down after the treatment ,and the difference was statis-tically significant (P<0 .05) .There was no significant difference in adverse reactions between the two groups (P>0 .05) . Conclusion Both of nicardipine and urapidil were effective in the treatment of chronic renal failure patients with emergency hy-pertensive .Nicardipine was more effective in reducing the SBP in the first stage of treatment .
4.Investigation on compliance of forbidden depasturing livestock on marshland with Oncomelania snails in schistosomiasis endemic areas
Chunli CAO ; Jing WANG ; Ziping BAO ; Hongqing ZHU ; Shunxiang CAI ; Yiyi LI ; Dong LI ; Jiachang HE ; Leping SUN ; Xianhong MENG ; Bo ZHONG ; Xiguang FENG ; Zhengming SU ; Jun LI ; Xiaonan GU ; Hao WANG ; Weiwei RU ; Weisheng JIANG ; Shizhu LI ; Qiang WANG ; Xiaonong ZHOU ; Jiagang GUO ; Gengming ZHAO
Chinese Journal of Schistosomiasis Control 2009;21(6):482-485
Objective To study the compliance of forbidden depasturing livestock on the marshland with Oncomelania snails in schistosomiasis endemic areas. Methods According to 3 levels of human infection rates as > 10% ,5%-10% and <5% , 2 204 residents selected randomly from the schistosomiasis endemic villages were sampled with the stratified cluster sampling method in Hunan, Hubei, Jiangxi, Anhui, Jiangsu, Sichuan and Yunnan provinces, and investigated by questionnaire. The contents of the questionnaire included the recognition and implementation of forbidden depasturing livestock on marshland with Oncomelania snails and breeding livestock in bam. Results A total of 78.4% residents agreed forbidden depasturing livestock on marshland with snails, but 3. 7% residents disagreed it. A total of 83. 9% residents considered the relationship between breeding livestock in bam and schistosomiasis control, but 3. 1% residents thought that it was no relationship. The main reasons of depasturing livestock on marshland with Oncomelania snails were the high cost of breeding livestock in bam (36. 2% ) , unaccustomed (26.4% ) and no room for breeding livestock in bam (25.4% ). Conclusion Forbidden depasturing livestock on the marshland with Oncomelania snails should be strengthened according to the local economic, nature environment, agriculture, residents'culture degree and agriculture habit.
5.Expert consensus on recombinant B subunit/inactivated whole-cell cholera vaccine in preventing infectious diarrhea of enterotoxigenic Escherichia coli
Chai JI ; Yu HU ; Mingyan LI ; Yan LIU ; Yuyang XU ; Hua YU ; Jianyong SHEN ; Jingan LOU ; Wei ZHOU ; Jie HU ; Zhiying YIN ; Jingjiao WEI ; Junfen LIN ; Zhenyu SHEN ; Ziping MIAO ; Baodong LI ; Jiabing WU ; Xiaoyuan LI ; Hongmei XU ; Jianming OU ; Qi LI ; Jun XIANG ; Chen DONG ; Haihua YI ; Changjun BAO ; Shicheng GUO ; Shaohong YAN ; Lili LIU ; Zengqiang KOU ; Shaoying CHANG ; Shaobai ZHANG ; Xiang GUO ; Xiaoping ZHU ; Ying ZHANG ; Bangmao WANG ; Shuguang CAO ; Peisheng WANG ; Zhixian ZHAO ; Da WANG ; Enfu CHEN
Chinese Journal of Clinical Infectious Diseases 2023;16(6):420-426
Enterotoxigenic Escherichia coli(ETEC)infection can induce watery diarrhea,leading to dehydration,electrolyte disturbance,and even death in severe cases. Recombinant B subunit/inactivated whole-cell cholera(rBS/WC)vaccine is effective in preventing ETEC infectious diarrhea. On the basis of the latest evidence on etiology and epidemiology of ETEC,as well as the effectiveness,safety,and health economics of rBS/WC vaccine,National Clinical Research Center for Child Health(The Children’s Hospital,Zhejiang University School of Medicine)and Zhejiang Provincial Center for Disease Control and Prevention invited experts to develop expert consensus on rBS/WC vaccine in prevention of ETEC infectious diarrhea. It aims to provide the clinicians and vaccination professionals with guidelines on using rBS/WC vaccine to reduce the incidence of ETEC infectious diarrhea.