3.Role of interleukin-17 in glomerulosclerosis secondary to adriamycin-induced nephropathy in rats
Chinese Journal of Microbiology and Immunology 2010;30(3):245-249
Objective To investigate the role of interleukin-17 (IL-17) in glomerulosclerosis secondary to adriamycin-induced nephropathy in rats. Methods Male Sprague-Dawley rats were divided into normal control group and adriarnycin-induced nephropathy group(model group). Eight rats were sacrificed at 2nd week, 4th week, 8th week, 12th week respectively. Histopathological changes of renal tissue were observed under light microscope and glomerulosclerosis index was evaluated. The expression of IL-17 was measured by RT-PCR, ELISA and immunohistochemistry. The expression of IL-1β was detected by ELISA. Results Compared with control group, the expressions of IL-17 mRNA, IL-17 and IL-1β protein were higher in model group of the 8th week (P=0.041, P=0.000 and P=0.007 respectively), even they were further higher in model group of the 12th week than that in the control group (all P=0.000). In model group of the 12th week, the level of IL-17 protein had positive correlation with IL-1β and glomerulosclerosis index (P=0.037, P=0.021 respectively). Conclusion IL-17 expression is elevated and may contribute to glomerulosclerosis in adriamycin-induced nephropathy.
4.Laparoscopic Appendectomy Combined with High Ligation of the Vaginal Process in Children
Yun QIU ; Guibin LI ; Li WANG ;
Chinese Journal of Minimally Invasive Surgery 2005;0(09):-
Objective To summarize our experience on laparoscopic appendectomy combined with high ligation of the vaginal process in children.Methods From January 2004 to May 2007,totally 326 patients with appendicitis underwent laparoscopic appendectomy in our hospital.During the operation,by inguinal exploration,83 cases of vaginal process deformity (17 bilateral and 69 unilateral lesions) were confirmed.High ligation of the vaginal process was performed on these patients.Results The operation was successfully done in all of the 83 cases,none of them showed postoperative complications.The cases were followed up for 6 to 12 months,during which only one patient had recurrent inguinal hernia.Three patients developed latent hernia but receined no treatment. Conclusions Laparoscopic appendectomy combined with high ligation of the vaginal process is an safe,effective,and low-cost procedure,leading to quick recovery and less pain for children with appendicitis complicated with vaginal process deformity.
5.The characteristics and prevention of children's burn
Jianghong LI ; Kan QIU ; Xianzheng WANG ; Yong YE ; Haijun QIU
Chinese Journal of Primary Medicine and Pharmacy 2016;23(16):2513-2515
Objective To explore the characteristics and laws of burned children,and to find the coping strategies on preventing and reducing the incidence of pediatric burns.Methods The age distribution,burn causes, degree of burn,easy -happening months and on -site treatment of 978 children under 12 years old were retrospective-ly analyzed.Results 978 pediatric burns patients made up 55.4% of all burned patients among which there were 601 male patients and 377 female patients.Most of them were 1 -3 years old.The main reason of burn was hot liquid. Most of them were minor and moderate burned.The easy -happing months were from May to September.Only 11.0%of these children were correctly treated.Most burn children were from countryside.Conclusion The main reasons of children being burned are poor management of hot liquid,carelessness and the indifference of safety consciousness. The cases of burned children are regular.It is important to strengthen the publicity and education of precaution and the consciousness of safety protection of custodian.The publicity of knowledge about burning safety and correct on -site treatment are important for prevention and cure of burned children.
7.The clinical manifestation and operative treatment for the scoliosis of Marfan's syndrome
Qiyi LI ; Guixing QIU ; Yipeng WANG
Chinese Journal of Orthopaedics 1996;0(09):-
Objective To evaluate the clinical manifestation and operative treatment for the scolio-sis of Marfan syndrome, and analyze its clinical outcomes as well. Methods The retrospective study cov-ered 10 patients including 8 females and 2 males with an average age of 12.9 years (9 to 16 years), who had undergone operations from January 1990 to December 2002. The Cobb's angle in the coronal and sagittal plane, the trunk shift, the apex rotation and shift were evaluated both before and after operation respectively. In the group, there were four cases with family history. Of the 10 cases, the classification of scoliosis was single curve in two cases, double curves in six cases and three curves in two cases. Results All the pa-tients were followed up for a mean time of 15 months, ranged from 4 months to 3 years. The trunk shift changed from the mean distance of 2.17 cm to 1.41 cm. The apex rotation decreased about 1?. The apex shift changed from the mean distance of 4.57 cm to 2.14 cm. The mean Cobb's angle in the coronal plane changed from 88? to 42?. The correction rate was about 46.38% (18.18% to 81.54%). The Cobb's angle on the final follow-up was 46?( 11? to 96?), and the mean lost angle was 4?. The mean Cobb's angle of the thoracic kyphosis was 20?(-10? to 52?) preoperatively and 23?(0? to 35?)postoperatively, and 24?( 0? to 35?) on the final follow-up. The Cobb's angles of the thoracolumbar kyphosis of 5 cases improved from 85? to 10? after operations, and there was no angle loss on the follow-up. Conclusion The three dimensional corrective instrumentation can be used effectively for the correction of the scoliosis of Marfan syndrome. The critical points for the successful operation are the simultaneous correction of the coronal and sagittal plane deformities, prevention of the dural expansion in the lumbar or lumbosacral canal, rigid and multi-segmental internal fixation, extensive and ample bone fusion, and correct external fixation after operation.
8.Relations Between Autonomy and Social Adjustment of College Students
Caina LI ; Shasha QIU ; Wenxia WANG
Chinese Journal of Clinical Psychology 2006;0(06):-
Objective:The research investigated the characters of college students' autonomy and its relation to social adjustment.Methods:650 college students from Xi'an completed The Self-Regulatory Questionnaire and The Chinese College Student Adjustment Scale (CCSAS).Results:① Boys' autonomy level was higher than girls';There were no significant differences of autonomy level in the first three years of college,but the senior year appeared a slight reduction.②There were significant correlations between autonomy and social adjustment.③Students with higher autonomy had significant better social adjustment than lower autonomy students.④ Autonomy had direct effect on social adjustment.Conclusion:There are significant correlations between autonomy and social adjustment.
9.Effect of changing left ventricular afterload and isolated perfused rabbit heart on ventricular refractory period measured by subthreshold conditioning train stimulation
Hanying QIU ; Haiyu WANG ; Dijun LI
Chinese Journal of Pathophysiology 1989;0(05):-
AIM: To study the effect of changing left ventricular afterload and isolated perfused rabbit heart on ventricular refractory period measured by subhthreshold conditioning train stimulation (St).METHODS:Ventricu- lar refractory pened strength- interval relation was measured by St method under the condition of changine left ven- tricular afterload and elimination action of nervous and body fluid.RESULTS: Reducing left ventricular afterload pro -longed ventricular refractory period measured by St method (P
10.Epidemiological Analysis of Leprosy in Jiangxi Province
Lamei WANG ; Zhiyi LI ; Yingxi QIU
Chinese Journal of Dermatology 2000;0(S1):-
Objective To summarize the achievement and experience in leprosy control in Jiangxi Province and provide scientific basis for formulation of leprosy strategies. Methods Based on the National Leprosy Recording and Reporting System, epidemiological data of leprosy in Jiangxi Province were analyzed using computer. Results Jiangxi Province was a leprosy medium endemic area with a higher distribution of leprosy in the south than the north. The prevalence, incidence and detection rates were highest in the 1959s or 1960s and had decreased annually since then. Average incidence rate for the recent 5 years (0.1604 per 100 000) and prevalence rate (0.049 per 10 000) in 1998 reached the criteria of basic elimination of leprosy at provincial level, however, still 15 counties or cities not reaching the criteria. Conclusion The comprehensive measures including early detection of cases, immediate treatment with multidrug therapy and effective health education are helpful and important for leprosy control.