1.32 cases of SCI patients with bladder stones
Zongsheng XIONG ; An DING ; Chunsheng HAN
Chinese Journal of Rehabilitation Theory and Practice 2000;6(4):159-161
This article summarizes 32 cases of the SCI patients suffered from bladder stones.Respects relating to causes,characteristic,diagnosis,treatment and prevention of bladder stones after SCI are discussed in the article.In order to decrease or avoid complication of indwelling urethral catheter,the patients with neuropathic bladder dysfunction are treated by intermittent catheterization.If it is necessary for SCI patients to indwell urethral catheter,we must strengthen management of the catheter and renew a catheter in time(once a week).
3.Research on the relationship of interpersonal acceptance and loneliness of college students
Yaoyang WEI ; Meng XIONG ; Rensheng HAN
Chinese Journal of Behavioral Medicine and Brain Science 2008;17(5):455-456
Objective To investigate the relationship between interpersonal acceptance and loneliness of college students.Methods 510 college students were administered by interpersonal acceptance scale(IASCS)and UCLA loneliness scale.Results (1)As a whole,there exists great capable difference of interpersonal acceptance according their genders,grades(t=5.37,P<0.01,t=12.56,P<0.01).(2)Significant negative correlation exist great capable difference about the scores of loneliness between the higher and lower acceptance of college students(P<0.01).(4)Analysis of regression indicates that interpersonal acceptance has significant predictable effects on loneliness.Conclusion Interpersonal acceptance is the important factor influencing loneliness in college students.
4.Effect of amelogenin on the migration,adhesion and proliferation of periodontal ligament stem cells
Xi ZHAO ; Yujia HAN ; Yu XIONG
Journal of Regional Anatomy and Operative Surgery 2016;25(5):327-330
Objective To study the effect of amelogenin (AML)on the migration,adhesion and proliferation of periodontal ligament stem cells (PDLSCs).Methods STRO-1 +PDLSCs were selected by Flow cytometer.The transwell system was used to detect the effect of AML on migration of PDLSCs.Cells attachment assay was used to detect the effect of AML on adhesion of PDLSCs.MTT was used to detect the effect of AML on the proliferation of PDLSCs.Results The results of transwell showed that AML could induce the migration of PDLSCs with positive correlation.Cells attachment assay showed that the adhesion of PDLSCs was effected by AML as well,and the effect was in-creased with the extension of incubation time.Results of MTT showed that AML could promote the proliferation of PDLSCs in a dose depend-ent manner.Conclusion AML could increase the proliferation,adhesion and migration potential of PDLSCs.
5.Comparison of the Sandwich teaching method and case teaching method in undergraduate nursing students
Lingzhi HAN ; Tianhui YE ; Xiaoju XIONG
Chinese Journal of Practical Nursing 2016;32(9):707-710
Objective To compare the application effect of the Sandwich teaching method and case teaching method in undergraduate nursing students in clinical nursing teaching.Methods 114 undergraduate nursing students were divided into observation group and control group by random number table,and each group had 57 students.The control group used case teaching method,which the teacher used case to teach,while the observation group used the Sandwich method,including teacher guides,group discussions,cross discussion,group report,teacher's comments,case analysis,etc.Results The score of theory test in observation group was 86.14±7.24,which was significantly higher than 77.46±6.97 of the control group (t=6.515,P < 0.01);Students of observation group thinking yes in the nine survey items was 85.96% to 100.00%.Conclusions The effect of Sandwich teaching method is better than case teaching method,and has high satisfaction of nursing students.
6.Effect of etomidate preconditioning on etomidate-induced toxicity to rat adrenal cortical cells in vitro
Na'na Han ; Shan Liu ; Junyu Xiong
Chinese Journal of Anesthesiology 2014;34(6):677-678
Objective To evaluate the effects of etomidate preconditioning on etomidate-induced toxicity to rat adrenal cortical cells in vitro.Methods After being primarily cultured for 7-9 days,the rat adrenal cortical cells at the exponential growth phase were seeded into 96-well culture plates (1 × 106 cells/ml) and cultured for 24 h.The cells were then randomly divided into 3 groups with 6 wells in each group:control group (group C),etomidate group (group E),and etomidate preconditioning group (group EP).In group E,the cells were incubated with 700 μmol/L etomidate for 24 h.In group EP,the cells were incubated with 1.25 μmol/L etomidate for 1 h,then washed out and incubated with 700 μmol/L eomidate for 24 h.The cell viability was determined by CCK-8 assay and the concentration of cortisol was determined by ELISA.Results Compared with group C,the cell viability and cortisol concentration were significantly decreased in E and EP groups.Compared with group E,the cell viability and cortisol concentration were significantly increased in group EP.Conclusion Etomidate preconditioning can reduce etomidate-induced toxicity to rat adrenal cortical cells in vitro.
7.Research on process of polyurethane coating for self-expandable stent in medical use
Qiang XIONG ; Han XU ; Ping HU
Chinese Journal of Interventional Cardiology 1993;0(03):-
Objective To improve the biocompatibility of the metallic stent used for interventional treatment. Methods Inner coatings, outer coatings and micro-porous coatings were made using the solution-injection method, and salt crystallite with demanded size was added in order to develop micro-porous coatings. Results The optical concentrations of polyurethane solution and of salt crystallite (for micro-porous coatings) were obtained, and the corresponding processes were developed. Conclusion The poly-coated stent retains its elasticity, and it become very convenient to develop stents carrying drugs. Its effects on animals ard under test.
8.MRI Diagnosis of Balo's Concentric Sclerosis
Junling XU ; Xiong HAN ; Runqing WANG ; Yongli LI ; Dapeng SHI
Journal of Practical Radiology 2001;0(09):-
Objective To summary MRI findings and its diagnostic value of Balo's concentric sclerosis .Methods Brain MRI images of 4 cases with Balo's concentric sclerosis were studied with review of the literature in 13 cases.Results MRI showed multiple ring-like lesions within brains in 16 patients and single lesion only in 1.The deep white matters of cerebrum were involved in all patients.The cerebellum and brain stem were invaded in 2 and 4 respectively. Typical concentric sclerosis lesions demonstrated alternate middle and low signal rings on T1WI, middle and high on T2WI. The ring-like lesions were best seen on T1WI. The middle signal rings were enhanced on post-contrast images.The typical multiple sclerosis lesions were seen in 7 patients. Conclusion Balo's concentric sclerosis has characteristic findings on MRI.MRI is a very reliable diagnostic methed for this disease.
9.Therapeutic efficacy of endoscopic high-frequency electric dissection for colorectal cysts
Feng XIONG ; Zelong HAN ; Zonghui MA ; Side LIU
Chinese Journal of Digestive Endoscopy 2016;33(8):519-521
Objective To evaluate the efficacy and safety of high-frequency electric dissection for colorectal cysts.Methods The personal information,clinical data,operation methods and postoperative complications of patients who were diagnosed as having colorectal cysts and underwent high-frequency electric dissection in Nanfang hospital and Zhujiang Hospital of Southern Medical University between January 1st,2005 and July 1st,2015 were analysed.All patients enrolled in the study were followed up to obtain their resuits of colonoscopy.Results A total of 63 patients were enrolled into our study,9 lesions located in the ileocecus,17 in the ascending colon,19 in the transverse colon,10 in the descending colon,7 in the sigmoid colon and 1 in the rectum.The maximum diameter of the cysts was 20.2+7.5 mm (5-40 mm).All patients underwent high-frequency electric dissection to remove the cysts completely or part of the cyst wall for drainage.Hemorrhage occurred in only one patient and bleeding stopped after being clipped by Titanium clip.Forty-five patients were followed up and there were no delayed complications or recurrence during a postoperative follow-up of 24.1 + 14.3 months (6-87 months).Conclusion High-frequency electric dissection is a safe and effective procedure for the treatment of colorectal cysts.
10.Protective Effect of Gingko Biloba Extract on Acute Lung Hemorrhage Induced by Lipopolysaccharide in Newborn Rats
ya-ling, LIU ; dai-cheng, HAN ; chuan-xiong, XIA
Journal of Applied Clinical Pediatrics 1992;0(06):-
Objective To investigate the protective effect of Gingko Biloba extract (GBE) on acute lung hemorrhage induced by Lipopolysaccharide(LPS) in newborn rats. Methods 1. Acute lung hemorrhage models were reproduced by intraperitoneal injection with LPS (5 mg/kg). 2. Thirty two rats were randomly divided into 4 groups,GBE groups (4 mg/kg,8 mg/kg, 16 mg/kg) and LPS group 5 mg/kg. Results In group LPS, extensive lung hemorrhage was observed after 4 hours of injection . TNF - ? iung content was obvious in LPS group. The expression of lung nuclear factor(NF-kB )immunohistochemistry wasobvious. While the parameters were obviously attenuated by GBE before LPS. Conclusion GBE may be useful in the treatment of acute pulmonary inflammatory disease.