1.Early Manifestation of Childhood Autism
rong, AI ; ning, WANG ; xue-tao, TONG
Journal of Applied Clinical Pediatrics 2004;0(12):-
Objective To explore the early manifestation of childhood autism.Methods Fifty-one childhood autism were selected as autistic group,and 40 cases of healthy children were selected as healthy control group.All children were investigated retrospectively about social competence,language development,repetitive motor actions and special interests before 18 month-old by questionnaire.All results were analyzed by SPSS 11.5 software.Results Compared with healthy control group,children in autistic group presented a series of abnormal manifestations before 18 month-old,including social competence,language development,repetitive motor actions and special interests(Pa
2.Reference analysis of theses in Orthopedic Journal of China from 2005 to 2006
Xiuting GUO ; Hua NING ; Rong WU
Orthopedic Journal of China 2006;0(17):-
[Objective]To investigate the regular pattern of references quoted in theses of Orthopedic Journal of China from year 2005 to 2006,and to study the characteristics and experiences of reference quoting in Chinese orthopedic academic sphere.[Method]Forty-eight issues of Orthopedic Journal of China from year 2005 to 2006 were downloaded from the website www.chinajournal.net.cn.There were 466 theses about clinical research.All references in these theses were collected as origin of data.Excel software was applied to analyze all references.[Result]References were found in all 466 papers with the reference rate of 100%.The average reference amount in each thesis was 7.15(3 334/466).A total of 3110 references were from journals(93.28%)and 214 references were from monographs(6.42%).The Price Index reached 52.13%.And the number of self-quoted references reached 614 with the rate of self-quoting of 18.42%(614/3 334).References from Chinese and foreign journals with the first 20 highest being-quoting rates were collected,and it reached 56.12% of all references.[Conclusion]The content of references in Orthopedic Journal of China ranges widely.The main quoting origin is from journals.The mainly-quoted language is English,and references from other languages are rarely quoted.Most references showed new and original ideas.
3.Reoperation of Laparoscopic Common Bile Duct Exploration in the Management of Choledocholithiasis
Changwu XIAO ; Rong QIU ; Ning LI
Chinese Journal of Minimally Invasive Surgery 2015;(11):1004-1006
Objective To investigate the feasibility and safety of reoperation of laparoscopic common bile duct exploration in the management of choledocholithiasis in patients with biliary surgical history. Methods Thirty-one patients with choledocholithiasis and biliary surgical history were performed by reoperation of laparoscopic common bile duct exploration between January 2012 and January 2014 in our hospital.The adhesion was disconnected under the laparoscopy, and then the common bile duct was opened to introduce an endoscope for stone removal.A T-tube was placed for drainage. Results The operations were successfully completed in all the 31 cases, without conversion to open surgery.The vital signs of those patients were smooth during the operation.The operation time was 65-125 min, with a mean of (118 ±21) min.The volume of blood loss was 10-75 ml during operations, with a mean of (39 ±19) ml.The patients could take food normally 24-48 h after operation, with a mean of (27 ±13) h.The drainage tubes were pulled out 48 -72 hours after operation.No severe complications, such as residual stones, bleeding, gastrointestinal leakage, or pancreatitis happened during hospitalization, except for 1 case of biliary leakage and 1 case of incision infection.The patients stayed in hospital for 6-9 days after operation, with a mean of (7.0 ±1.5) days.No biliary stricture or recurrence was found during a 3-24 months of follow-up (mean, 15.6 months) in 31 cases. Conclusion Reoperation of laparoscopic common bile duct exploration by experienced laparoscopic specialists for choledocholithiasis in patients with biliary surgical history is relatively safe and effective.
5.The clinical pathological indicators related with prognosis of esophageal squamous cell carcinoma
Lulu RONG ; Liyan XUE ; Ning LYU
Journal of International Oncology 2017;44(1):67-70
Clinicopathological parameters are important to predict the prognosis of esophageal squamous cell carcinoma (ESCC),they mainly include TNM stage related indexes of the tumor,tumor length,vessel and nerve invasion, tumor budding, peripheral blood cells, etc. To predict the prognosis of ESCC patients accurately is the prerequisite of precise treatment and the key to improve the patients survival rate and survival quality.
6.Progress on hidden blood loss after hip replacement.
Lei YUAN ; Ni-Rong BAO ; Jian-Ning ZHAO
China Journal of Orthopaedics and Traumatology 2015;28(4):378-382
Total hip arthroplasty (THA) is a vital therapeutic tool for hip terminal disease. Frequently, hidden blood loss exists in the postoperation, which seriously affect the postoperative rehabilitation of patients. It is urgent need to solve the problem that how to fundamentally prevent and reduce hidden blood loss after THA. Although THA has its own operational reason in blood loss, and also relates to a variety of risk factors, the mechanism of hidden blood loss is not clear. Tranexamic acid has a significant role in preventing perioperative blood loss, and the correlation of hidden blood loss and fibrinolytic mechanism would be confirm necessarily in the future,which will produce positive significance in completing the mechanism of hidden blood loss.
Arthroplasty, Replacement, Hip
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adverse effects
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Humans
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Postoperative Hemorrhage
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etiology
7.Clinical Analysis of Cyanotic Congenital Heart Diseases in 102 Newborns
ning, ZHAO ; wei, ZHOU ; hui, LV ; xiao, RONG
Journal of Applied Clinical Pediatrics 1994;0(04):-
Objective To analyze the distribution and clinical characters of cyanotic congenital heart diseases in newborns.Method We examined the suspicious cases with color doppler ultrasonic cardiogram(CFM),and compared with the results of autopsies.Results The most common congenital diseases in the group were complete transposition of the great arteries,with the proportion of 34.4%, and most of them were compounded cardiovascular disorders. The most common symptom was cyanosis, took the proportion of 84.3%; some patients had no cyanosis, tachypnea and murmurs.The cases with cardiovascular disorders most were combined with type Ⅱrespiratory failure and metabolic acidosis.Conclusions There are many types of congenital heart diseases, the symptoms are untypical,so the suspicious cases shall examine with CFM as early as possible.
8.Effect of vitrectomy timing on long-term efficacy in patients with vitreous hemorrhage due to proliferative diabetic retinopathy
Ning, GAO ; Rong, DI ; An-Ming, XIE ; Xiao-Juan, FAN
International Eye Science 2017;17(9):1738-1740
AIM:To investigate the timing and efficacy of vitrectomy for patients with vitreous hemorrhage(VH) due to proliferative diabetic retinopathy(PDR).METHODS:Retrospective analysis.Patients who presented to our hospital between Feburary 2012 and May 2014 with VH secondary to PDR treated with vitrectomy were included.All patients were divided into three groups according to the duration of VH.A group was less than 1mo for 22 eyes, B group was 1-3mo for 23 eyes, C group was more than 3mo for 25 eyes.All patients underwent intravitreal injection of ranibizumab 1-2wk before vitrectomy, and supplemented or finished panretinal photocoagulation (PRP) intraoperatively or postoperatively.Patients with cataract accepted phacoemulsification and intraocular lens implantation.Eyes filling silicone oil were implanted intraocular lens in the second phase.All patients were followed up 24 to 42mo (mean:28.7mo).We assessed the intraoperative complications such as hemorrhage, iatrogenic retinal hole, and postoperative complications such as vitreous hemorrhage, neovascular glaucoma.Macular edema and best corrected visual acuity were observed at every follow-up.RESULTS:There was no significant difference for other baseline data (P>0.05) but DR stage between three groups (P=0.033).There was significant difference of last follow up visual acuity between three groups (P<0.001).The significant difference can be seen between group A and B (P=0.03).The same outcome showed between Group A and C(P<0.001).There was no significant difference between Group B and C (P>0.05).The percentage of visual acuity was 0.5 and above in the three groups were:41%, 23%, 0 respectively.The patients with visual acuity of less than 0.1 were 5%, 26% and 40% respectively.Silicone oil filling rate of three groups were:9%, 26%, 40% respectively and there was no significantly difference between three groups on postoperative complications (P>0.05).CONCLUSION:Patients with VH due to proliferative diabetic retinopathy undergoing early vitrectomy may get better visual acuity than who accepting delayed vitrectomy.
9.Methylation of miR-200b and its effects on proliferation,invasion of gastric cancer cell line MGC-803
Rong GUO ; Xianghong NING ; Kui JIANG ; Qingyu ZHANG
Tianjin Medical Journal 2015;(4):340-343,344
Objective To investigate the effect of expression level and methylation level of miR-200b on proliferation, invasion and apoptosis of gastric cancer cell line MGC-803 in vitro. Methods Normal human gastric epithelium cell line GES-1, and gastric cancer cell line MGC-803 cells were cultured and harvested to extract total RNA. Then miR-200b ex?pression level was examined via q-PCR;Methylation in promoter of miR-200b was revealed by Bisulphite PCR. MGC-803 cells were treated with different concentrations of 5′-Aza-CdR to test its effect on miR-200b expression and methylation of its promotor. The effect of its treatment at 10μmol/L for 72 h on invasion,proliferation and apoptosis of both cell lines were detected by Transwell assay, Flow cytometry and apoptosis assay respectively. The gene related to EMT (epithelial-mesen?chymal transition ) such as E-cadherin,N-cadherin,ZEB1,Slug were checked by Western blot. Results The expression of miR-200b in GES-1 is higher than that in MGC-803(P=0.022). The methylation level in promoter region of miR-200b in GES-1 is lower than that in MGC-803(P=0.034). After treated with 5′-Aza-CdR, the expression of miR-200b in MGC-803 cell was up-regulated in a timely dependent manner. On the contrary, the methylation in promoter of mirR-200b were down-regulated when 5′-Aza-CdR were added at 10μmol/L(P=0.043). What’s more, 5′-Aza-CdR administration increas?es cell apoptosis especially in aged cells and delays cell cycle at G0/G1 which in turn decrease ratio of cells in S phages. 5′-Aza-CdR treatment also decreased invasiveness and induced expression of E-cadherin, as well as down regulated the ex?pressions of N-cadhrin, ZEB1, Slug and MMP9 in MGC-803 cells. Conclusion Expression of miR-200b could be affected by methylation of promoter of miR-200b and in turn regulate proliferation and invasion of gastric cells in vitro.