1.68 cases of sun burn in earthquake disaster area.
Sa-sa ZHU ; Ning KANG ; Jian-li ZHOU
Chinese Journal of Industrial Hygiene and Occupational Diseases 2009;27(3):184-184
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Adult
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Earthquakes
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2.Diagnosis and treatment of mandibular osteomyelitis in localized scleroderma of the craniofacial region
Chao ZHOU ; Xinchun JIAN ; Ning LI ; Qing BI
Journal of Practical Stomatology 2015;(5):726-729
A case of localized scleroderma associated with mandibular osteomyelitis is reported.The formation mechanism of the case is a-nalysised according to clinical characteristics and literature data.
4.Effect of Coixenolide on Foxp3+ CD4+ CD25+ Regulatory T Cells in Collagen-induced Arthritis Mice.
Hong-xia ZHENG ; Wei-ming ZHANG ; Hong-juan ZHOU ; Wen ZHANG ; Jian-ning YU ; Wei WANG
Chinese Journal of Integrated Traditional and Western Medicine 2016;36(3):348-350
OBJECTIVETo study the effect of coixenolide on Foxp3+ CD4+ CD25+ regulatory T cells (Treg) in collagen induced arthritis (CIA) mice, and to explore its possible mechanism for treating rheumatiol arthritis.
METHODSFive mice were recruited as a normal control group from 25 mice, and the rest 20 were used in CIA modeling. After successful modeling they were randomly divided in the model control group and the coixenolide group, 10 in each group. Coixenolide injection at 25 mL/kg was intraperitoneally injected to mice in the coixenolide group, while normal saline at 25 mL/kg was intraperitoneally injected to mice in the normal control group and the model control group. The injection lasted for 21 days. Scoring for CIA was performed after injection and arthritis index was calculated. The peripheral blood Foxp3+ CD4+ CD25+ Treg ratio was determined by flow cytometry (FCM).
RESULTSCompared with the normal control group, the arthritis index obviously increased in the model control group (P < 0.01). The arthritis index obviously decreased more in the coixenolide group than in the model control group (P < 0.01). Foxp3+ CD4+ CD25+ Treg levels obviously decreased more in the model control group than in the normal control group (P < 0.01 ). Foxp3+ CD4+ CD25+ Treg levels obviously increased more in the coixenolide control group than in the model control group (P < 0.01).
CONCLUSIONCoixenolide could up-regulate Foxp3+ CD4+ CD25+ Treg ratios in CIA mice, which might play certain immunoregulation roles in the incidence of CIA.
Animals ; Arthritis, Experimental ; drug therapy ; Drugs, Chinese Herbal ; pharmacology ; Mice ; Random Allocation ; T-Lymphocytes, Regulatory ; drug effects
5.An epidemiological study of kidney stone in Pudong New Wrea of Shanghai JIANG Ning,
Ning JIANG ; Jing ZHANG ; Guozeng WANG ; Chang SHENG ; Panshi ZHOU ; Jian WANG ; Yuemin WANG ; Jingcun ZHENG
Chinese Journal of Urology 2008;29(10):687-690
Objective To examine the epidemiology of kidney stone in Pudong New Area ofShanghai and analyze its risk factors. Methods 12 565 residents with the age above 16 years weresurveyed. All subjects needed to answer a questionnaire concerning their sex,age,geographic loca tions,occupation,education status and family history of renal calculi,etc. Ultrasound examinationwas used to diagnose the kidney stone. Results The average prevalence of kidney stone was 3.15%(396/12565),4. 05%(247/6096)in the men and 2.30%(149/6469) in the women,respectively (P<0. 05). The prevalence increased significantly with age of men,whereas the prevalence was highest forwomen aged 50-59. The prevalence between city and rural was not significantly different before age60 (2.58% vs 2. 62%,P>0. 05),whereas the prevalence were significantly different after age 60(6.28% vs 3.36%,P<0.05). The prevalence of subjects with a family history of renal calculi washigher than that without family history (32.02% vs 2.06%,P<0. 01). The prevalence in manage ment staff and vehicle drivers were the highest. Conclusions The prevalence of kidney stone in Pud ong New Area of Shanghai was lower than that in south of China. The relative risk increased in sub jects of aged men,women aged 50 59,with family history of renal calculi,management staff and ve hicle drivers. An understanding of the epidemiology particularly the interactions among different fac tors,may help lead to approach that reduce the risk of stone formation.
6.Techniques of anatomical liver resection for hepatocellular carcinoma:a report of 125 cases
Lu WANG ; Jia FAN ; Huichuan SUN ; Lunxiu QIN ; Qinghai YE ; Ning REN ; Jian ZHOU ; Zhaoyou TANG
Chinese Journal of Digestive Surgery 2010;9(2):119-122
Objective To summarize the techniques of anatomical liver resection for the treatment of hepatocellular carcinoma(HCC).Methods The clinical data of 125 patients with solitary HCC who underwent anatomical liver resection at the Zhongshan Hospital from January 2005 to December 2006 were retrospectively analysed.The inflow and outflow of hepatic segments to be resected were selectively clamped,then the main branches of portal vein and hepatic artery were ligated,and the ischemic hepatic segments were resected en bloc.Kelly forceps were used to crash and clamp the liver cut surface.The stumps of left and right hepatic ducts were continuously sutured with Prolene sutures.For tumors with the size above 10 cm in diameter,hepatectomy with anterior approach and liver hanging maneuver were adopted.Bile leakage was checked by injecting methylene blue or covering a gauze on the liver cut surface.Results The mean blood loss of all patients was 250 ml(100-6000 ml),and 32 of them needed blood transfusion.The morbidity was 23%(29/125).No patient died within 30 days after the operation,and 6%(5/83)of patients were found with residual tumor by postoperative arteriography.Conclusion Anatomical liver resection may improve the safety of operation,prevent the injury of great vessels and thus improve the efficacy.
7.The cellular mechanism of stimulative effects of CollagenⅠon rabbit bone marrow stromal cells(BMSCs) adhesion
Gang LIU ; Yun-Yu HU ; Jian-Ning ZHAO ; Sujia WU ; Guangxin ZHOU ;
Chinese Journal of Orthopaedic Trauma 2004;0(06):-
Objective To investigate the stimulative effects of CollagenⅠon the increased adhesion of rabbit bone marrow stromal cells (BMSCs), cytoskeleton actin organization and intracellular free Ca~(2+) concentration. Methods The third generation BMSCs isolated from mature rabbits were cultured at different initial concentrations on cover-slice coated by collagenⅠin RPMI1640 containing 10% fetal calf serum, and cultured on the same kind of cover-slice untreated with collagenⅠas control. The cells adhesive behavior at different times was assessed. Cellular actin organization was described as either typeⅠor typeⅡcells. In general, typeⅠcells are round and represent a preliminary stage of actin assembly, while typeⅡcells are elongated with organized actin fiber network. At the same time intracellular free Ca~(2+) concentration was measured by using calcium fluorescent probe Fluo-3/AM and laser confocal microscope. Results We found more typeⅡcells in BMSCs cultured with collagen typeⅠsix hours after culture than in the control group. At 12 hours 89% of the BMSCs were typeⅡcells, while only 55% were typeⅡcells in the control group. This indicated active cellular actin organization after being modified by collagen typeⅠ. We also found that the BMSCs cultured with collagen typeⅠincreased intracellular free Ca~(2+) concentration in monolayer culture. Conclusions CollagenⅠis effective in promoting the cellular adhesion, which suggests that a kind of internal relationship or cross-talk may exist between cellular actin organization, intracellular free Ca~(2+) concentration and cell adhesion. Further study, however, is needed.
8.Association of PAI-1 gene polymorphisms with the femoral artery intima-media thickness in patients with type 2 diabetes
Yuhua LIU ; Zhiguang ZHOU ; Shaozhen TAN ; Jian LIN ; Xiaoyan CHEN ; Zhiwen LIU ; Jie NING ; Bin XIONG
Journal of Chinese Physician 2001;0(01):-
0.05).Conclusion The PAI-1 genotype perhaps may not be one of independent risk factors for both T2DM and FA-IMT in T2DM patients.
9.Effects of sevoflurane on development of posttraumatic stress disorder in rats and the role of hippocampal GSK-3β
Chunlong CHEN ; Qian XU ; Ning ZHOU ; Yao ZHANG ; Qian SUN ; Jian LIU ; Weiyan LI
Chinese Journal of Anesthesiology 2014;34(5):537-540
Objective To evaluate the effects of sevoflurane on the development of posttraumatic stress disorder (PTSD) in rats and the role of hippocampal glycogen synthase kinase-3beta (GSK-3β).Methods Forty male Sprague-Dawley rats,weighing 250-300 g,aged 2 months,were randomly divided into 4 groups (n =10 each):control group (group C) ; PTSD group (group P) ; sevoflurane group (group S) ; lithium chloride (LiC1) + sevoflurane group (group LS).Establishment of PTSD model:the rats received 15 footshocks (1 mA,1 s shocks with a variable intershock interval of 240-480 s) in room A on the first day.On the second day,the rats received 1 footshock after an adaptation of 192 s in room B where its context was completely different from room A,and then they were removed from room B 32 s later.The rats were placed in room B and observed for 512 s on the third day.Group C did not receive any treatment on the first day in room A,while the other three groups received 15 footshocks in room A.In addition,0.8% sevoflurane was administrated while training in group S,and group LS received intraperitoneal LiCl 100 mg/kg at 30 min before entering room A,and then the other treatments were similar to those previously described in group S.The ratio of freezing was recorded in room B on the second and third days.Four rats in each group were randomly sacrificed at 2 h after training in room A on the first day and their hippocampal tissues were taken to detect the expression of GSK-3β and phosphorylated GSK-3β (p-GSK-3β).Results Compared with group C,the ratio of freezing was significantly increased on the third day and the p-GSK-3β expression was up-regulated in P and LS groups,and no significant change was found in the parameters mentioned above in group S.Compared with group P,the ratio of freezing was significantly decreased on the third day and the p-GSK-3β expression was down-regulated in group S,and no significant change was found in the parameters mentioned above in group LS.Compared with group S,the ratio of freezing was significantly increased on the third day and the p-GSK-3β expression was up-regulated in group LS.There was no significant difference in the ratio of freezing on the second day and expression of p-GSK-3β between the four groups.Conclusion Sevoflurane can inhibit the development of PTSD in rats,and enhancement of hippocampal GSK-3β activity may be involved in the mechanism.
10.Effect on erythrocyte reconstitution following ABO-incompatible allogeneic peripheral blood stem celltransplantation
Ning XIE ; Yuewen FU ; Fengkuan YU ; Baijun FANG ; Yanli ZHANG ; Jian ZHOU ; Xudong WEI ; Yongping SONG
Journal of Leukemia & Lymphoma 2011;20(11):666-668
ObjectiveTo investigate the clinical characteristics in ABO-incompatible allogeneic peripheral blood stem cell transplantation(allo-PBSCT).Methods137 patients'clinical courses who accepted allo-PBSCT were retrospectively reviewed. Sixty-five cases of them were ABO-incompatible allo-PBSCT patients,including 32 ABO major mismatched cases,23 ABO minor mismatched cases and 10 ABO major and minor mismatched cases.Seventy-two ABO-identical cases were taken as control group.ResultsCompared with ABO-idential cases,the time of erythrocyte recovery after allo-PBSCT in ABO major and minor mismatched group was delayed [(73.2+10.3) d vs (97.5+10.4) d] (P <0.05).In ABO-incompatible group, the time of blood type switching in different ABO-incompatible types were found no significant difference (P >0.05) [ABO major mismatched:(45.7±17.3) d,ABO minor mismatched:(41.2+16.1) d and ABO major and minor mismatched:(48.4±20.9) d (P > 0.05)].There were 8 cases who have a delayed time of blood type changing, including 6 cases demonstrated recipient-derived anti-A antibody. ConclusionABO-incompatible has no negative effect on allo-PBSCT.The time of erythrocyte reconstitution was delayed in ABO major and minor mismatched group.A delayed time of blood type switching tends to occur in ABO minor incompatible cases and patients who have anti-A antibody initially.