1.ERCP in children with disease of biliary tract and pancreas:a retrospective analysis of the diagnosis and treatment
Like BIE ; Lixiao HAO ; Biao GONG
Chinese Journal of Practical Internal Medicine 2000;0(12):-
Objective To investigate the use of ERCP in the diagnosis and treatment of children with disease of biliary tract and pancreas.Methods Retrospectively analyze of the clinical data and figures of ERCP treatment for ten cases of disease of biliary tract and pancreas from March to August 2008 in Ruijin Hospital.Results Ten patients were successfully treated by ERCP,and there were no serious complications.Conclusion ERCP is a safe and effective method in the diagnosis and treatment of children with disease of biliary tract and pancreas.
4.Effects of 11,12-EET on the expression of phophorylatedJNK1/JNK2 in ischemic and reperfusion rat heart
Gang HAO ; Hongxia WANG ; Lingqiao LU ; Xiangjun ZENG ; Like ZHANG
Chinese Pharmacological Bulletin 1986;0(04):-
Aim To investigate the expression of phosphorylated JNK1/JNK2 and the protection of 11,12-EET in ischemic and reperfusion rat heart.Method The expression of JNK1/JNK2 was detected with western blot method and the changing of heart function during ischemia/reperfusion process was observed in different groups. Results The cardiac function (+dp/dt_(max)%,-dp/dt_(max)% and LVDP)of reperfusion periods(30 min) apparently decreased in ischemia/reperfusion (I/R) group contrasted with Sham group, short ischemia(SI)+I/R group and EET+I/R group,and the expression of phosphorylated JNK1/JNK2 increased in I/R group contrasted with nromal group,Sham group and EET+I/R group.Conclusion The myocardial protection of 11,12-EET ( 6.24?10~(-8) mol?L~(-1)) is able to inhibit the expression of phosphorylated JNK1/JNK2.
5.Clinical effects of levodopa benserazide combine with dl-3-butylphthalide capsules on limbs function of patients after stroke
Yuqiang MA ; Fengxue WANG ; Yucui GAO ; Zhiyun TONG ; Jianxin ZHANG ; Like HAO
Clinical Medicine of China 2014;(7):683-685
Objective To investigate the effects of levodopa benserazide hydrochloride combine with dl-3-butyl phthalide capsule on patient's limbs function after stroke. Methods Ninety patients with stroke were randomly divided into rehabilitation group,treatment group and control group,and 30 cases for each group. Patients in rehabilitation group were treated with exercise therapy,in treatment group were given exercise therapy and levodopa Benserazide and Dl-3-butylphthalide capsules,and in control group were given placebo treatment. Adult hemiplegic motor function score(FMA)and motor function assessment scale(MAS)were used to assess the motor function and lower extremity function before treatment and 8 weeks after treatment. Results Before treatment,FMA and MAS in rehabilitation group,treatment group and control group were(22. 6 ± 3. 6), (23. 1 ± 2. 5)and(20. 3 ± 2. 9),and(1. 6 ± 0. 6),(2. 1 ± 0. 5),(1. 7 ± 0. 9),respectively. There was no significant differences between the two groups( F = 1. 64,P > 0. 05;F = 1. 66,P > 0. 05). After 8 weeks of treatment,FMA and MAS in rehabilitation group and treatment group were(60. 6 ± 3. 5),(14. 6 ± 1. 1),and (75. 7 ± 4. 5),(17. 7 ± 4. 5),significant improved more than that before treatment(t = 1. 738,1,716,1. 732 respectively;P < 0. 05). Meanwhile,patients in the treatment group improved more than that in rehabilitation group(P < 0. 05),and they were superior to patients in control group((31. 0 ± 3. 6),(5. 5 ± 1. 1);P < 0. 05). Conclusion Benserazide combined with dl-3- butyl phthalide capsule can further improve the limbs function.
6.Relationship between delayed cardioprotection effect of 11,12-EET and phosphorylated ERK during ischemia and reperfusion in the rat myocardium
Hongxia WANG ; Xiangjun ZENG ; Ying JIANG ; Lingqiao LU ; Gang HAO ; Yingfen ZHU ; Like ZHANG
Chinese Journal of Pathophysiology 2000;0(12):-
AIM: In order to study the relationship of the activation of ERK and delayed cardioprotection of 11,12-EET.METHODS: A rat ischemia/reperfusion(I/R) model was replicated by ligating left anterior descending coronary artery 30 min followed by 60 min.The expression of ERK was detected with Western blotting,and the change of heart function during reperfusion was observed.RESULTS: The difference of myocardial function was prominent at (24 h) in I/R group compared with sham group,EET+I/R and EET+PD098059+I/R group.The activity of ERK at(24 h) in EET+I/R group was higher than sham group, and the activity of ERK in EET+PD098059+I/R group was lower than that in EET+(I/R) group;the expression of phosphorylated ERK1/ERK2 at(24 h) in EET+I/R group was more than that in I/R group,and the expression of phosphorylated ERK1/ERK2 in EET+PD098059+I/R group was less than EET+I/R group.CONCLUSION: 11,12-EET has a delayed cardioprotection effect,and this protection effect is involved in the activity of ERK and expression of phosphorylated ERK1/ERK2.
7.Exploration and practice of the designing experiment in the pathophysiology of teaching
Ying JIANG ; Like ZHANG ; Gang HAO ; Dongqiao JIANG ; Lingqiao LU ; Ping FENG
Chinese Journal of Medical Education Research 2006;0(08):-
In the pathophysiology experiment teaching,by combining the teaching of prob-lem-based learning with local area network(LAN) teaching,students first carry out a simple ex-periment to ask a question on the observed phenomenon,and then put forward a hypothesis,de-sign experiments to answer questions,and implement the experiment,and finally present experi-mental results.Such experimental design teaching is not only a great way to mobilize the stu-dents’interest in scientific research and learning initiative,but also greatly enhances the effi-ciency of the experiment.Students preliminarily master the basic scientific research program and methods.
8.Effects of Levodopa and Benserazide on Upper Extremity Function after Stroke
Yuqiang MA ; Shijun XU ; Bin LI ; Yinghua LI ; Like HAO ; Lixia ZHU
Chinese Journal of Rehabilitation Theory and Practice 2013;19(6):575-576
Objective To explore the effects of levodopa and benserazide on upper extremity function after stroke. Methods 90 cases of sub-acute stroke patients were randomly divided into rehabilitation group (n=30), treatment group (n=30) and control group (n=30). The first 2 groups were treated with conventional movement therapy. The treatment group was treated with levodopa and benserazide tablet in addition.All patients were assessed with Fugl-Meyer assessment (FMA) and Motor Assessment Scale (MAS) before and 8 weeks after treatment.Results Before treatment, there was no significant difference in the scores of FMA and MAS among 3 groups (P>0.05). After 8 weeks treatment, the scores of FMA and MAS increased in the rehabilitation group and treatment group (P<0.05), the score was higher in the treatment group than in the rehabilitation group (P<0.05). Conclusion Levodopa and benserazide can further improve the functional performance of the upper extremities of stroke patients.
9.Progress of clinical application of microperimetry in ocular fundus diseases
Jing MING ; Like XIE ; Xiaofeng HAO ; Rui QIN ; Zhifang ZHANG ; Yixin QI ; Huilan SUN ; Xiaoyu LI
Chinese Journal of Ocular Fundus Diseases 2019;35(4):408-413
Microperimetry is a procedure to assess retinal sensitivity while fundus is examined directly.It is a psychophysical method which is rapid,safe and non-invasive.It combines analysis of function and morphology and has an eye tracking system that can improve the fixation stability of patient with eccentric fixation and fixation instable.Microperimetry is supplement to visual function,perimetry,and other visual function parameters.As deepening of research,its clinical application value in ocular fundus diseases including age-related macular degeneration,diabetic retinopathy,retinitis pigmentosa,Stargardt's disease,macular hole,rhegmatogenous retinal detachment and central serous chorioretinopathy needs to be further explored.
10.Influencing Factors on Degree of Inflammation in Experimental Autoimmune Uveitis Rat Model and Characteristics of Traditional Chinese and Western Medicine Symptoms
Liang LIU ; Xiaoyu LI ; Xiaofeng HAO ; Hang YUAN ; Yige ZHANG ; Like XIE
Chinese Journal of Experimental Traditional Medical Formulae 2024;30(21):104-111
ObjectiveTo explore the effects of different emulsion mixtures and emulsification methods on the inflammation severity in an experimental autoimmune uveitis (EAU) model in rats, and to analyze the characteristics of the current EAU model. MethodEAU was induced in Lewis rats by subcutaneous injection of interphotoreceptor retinoid-binding protein (IRBP) 1177-1191 emulsified with Freund's complete adjuvant (CFA), with or without intraperitoneal injection of pertussis toxin (PTX). Slit lamp examination, HE staining, and optical coherence tomography were used to evaluate factors affecting EAU modeling, including different doses of the emulsion mixture (IRBP1177-1191, PTX, and inactivated Mycobacterium tuberculosis) and four different emulsification methods. The classification, characteristics, modeling methods, advantages, and disadvantages of EAU animal models were summarized and analyzed based on the clinical diagnostic criteria and syndrome characteristics of chronic uveitis in both traditional Chinese medicine (TCM) and western medicine, to evaluate the consistency between TCM and western medical syndromes. ResultIncreasing the dose of inactivated M. tuberculosis and antigen peptide in the emulsion mixture exacerbated the anterior segment inflammation in EAU rats. Increasing the injection of PTX also exacerbated anterior segment inflammation and increased retinal thickness in EAU rats. The severity of the EAU model was closely related to the emulsification method used. All four emulsification methods successfully induced EAU in rats. Comparatively, the ultrasonic cell disruptor and T10 basic disperser achieved successful emulsification in a short time. The degree of emulsification of the mixture also influenced the severity of the EAU model in rats. The existing EAU animal model shows a high degree of consistency with western medical diagnoses and the main ocular syndromes in TCM. ConclusionIRBP1177-1191, PTX, inactivated M. tuberculosis, and emulsification methods can affect the severity of the EAU model through different pathways. The existing EAU animal models can simulate the clinical characteristics of western medicine well but lack the etiology, pathogenesis, and syndrome characteristics of TCM. Therefore, it is necessary to construct an EAU animal model that combines disease and syndrome characteristics.