1.Effect of Improved Body Turning Approach on Wound Healing after Operation Of Congenital Craniovertebral Junction Abnormity
Yurui LIU ; Jing YAO ; Lanying WANG
Chinese Journal of Rehabilitation Theory and Practice 2008;14(9):889-889
Objective To observe the effect of improved body turning approach on wound healing after operation of congenital craniovertebral junction abnormity.Methods 82 patients with congenital craniovertebral junction abnormity were performed occipital-cervical bony grafting posteriorly and they were cared with improved or routine body turning approach.Results The incidence of wound healing was 95.1% in routine group and was 100% in improved group.Conclusion The improved body turning approach could improve the wound healing after operation of congenital craniovertebral junction abnormity.
2.Surgery or Intervention for Intracranial Aneurysm in Elderly and Nursing Care: 67 Cases Report
Yurui LIU ; Ying JIANG ; Congcong LI ; Lanying WANG
Chinese Journal of Rehabilitation Theory and Practice 2010;16(3):286-288
ObjectiveTo study the treatment and nursing care for intracranial aneurysm in elderly patients. Methods67 patients aged over 60 with intracranial aneurysm were reviewed. ResultsThe outcome was well (Glasgow Outcome Scale scores, 4~5) in 50 cases, and poor in 17 cases(Glasgow Outcome Scale scores, 1~3).The median of time staying in hospital was 19 d in patients accepted surgery, and 11 d in the patients accepted intervention (P<0.05). The preoperative Hunt-Hess grade was related with the outcome (P<0.05). ConclusionThe Hunt-Hess grades and the location of aneurysms are related with the outcome, but the treatment of surgery or intervention is not.
3.Outcome of de-mucosalized ileocystoplasty combined with strengthened pelvic floor in patients with neurogenic bladder
Dongkui SONG ; Songpeng YANG ; Hui WU ; Yurui ZHANG ; Pu YUAN ; Qiang YI ; Qingwei WANG ; Jiaxiang WANG
Chinese Journal of Urology 2011;32(10):675-678
Objective To assess the outcome of de-epithelialied ileocystoplasty combined with strengthened pelvic floor in patients with neurogenic bladder.Methods Twelve patients (9 male,3 female) aged from 18 -27 years (averaged 25 years) with neurogenic bladder received de-mucosalized seromuscular ileocystoplasty combined with strengthened pelvic floor,and were evaluated by urodynamic parmeters,upper urinary tract image appearance,and serum creatinine before and one year after operation.Results After operation,the max cystometric capacity (412 ± 32 ml),bladder compliance (26.2 ± 4.0ml/H2O),relative safety cystometric capacity (368 ±26 ml) and max flow rate (20 ±3 ml/s) were respectively significantly higher than those preoperation(247 ±27 ml,4.4 ± 1.2 ml/cm H2O,206 ±24 ml,11 ±2ml/s,P < 0.05).Moreover,the post voided residual (26 ± 8 ml) and detmsor leakage point pressure (17.8 ±3.6 cm H2O) were significantly lower than those of preoperation (136 ± 25 ml,63.1 ± 4.9cm H2O,P <0.05).The vesicoureteral reflux disappeared in five (63%) cases,and was relieved in the remaining three cases.Of the five cases with renal insufficiency,three (60%) cases had normal serum creatinine level,none had increased serum creatinine levels.After operation,late healing occurred in two ( 17% ) cases,intestinal obstruction in one (8%),vesicoabdominal fistula in one (8%),and no cases had mucous urine.Clean intermittent self-catheterization was performed in one case (8%) to empty the bladder due to a fever resulting from urinary tract infection,the remaining 12 (92%) cases could empty their bladders through abdominal pressure.Conclusions De-mucosalized seromuscular ileocystoplasty combined with strengthened pelvic floor results in a good outcome for the patients with neurogenic bladder.
4.Hemorrhagic complications following abdominal paracentesis in patients with acute-on-chronic liver failure
Su LIN ; Mingfang WANG ; Yueyong ZHU ; Dawu ZENG ; Jing DONG ; Jing CHEN ; Qi ZHENG ; Yurui LIU
Chinese Journal of Infectious Diseases 2015;(5):262-265
Objective The aim of this prospective observational study was to analyze the prevalence and the predictive factors of hemorrhagic events after abdominal paracentesis in patients with acute-on-chronic liver failure (ACLF).Methods ACLF patients who received at least one episode of abdominal paracentesis were prospectively enrolled between January 2010 to December 2013. Prevalences of intraperitoneal and abdomen hemorrhage complications were examined. t test was performed for continuous variables and chi-square test was performed for categorical variables.Binary Logistic regression was used to analyze the risk factors of hemorrhage.Results A total of 525 abdominal paracenteses were carried out on 185 ACLF patients within a 4-year period,with 289 (55 .0%)for diagnostic purpose and 236 (45 .0%)for therapeutic purpose.A total of 16 (3.0%)hemorrhagic complications were identified, with 4 cases of abdominal wall hematomas and 12 cases of intraperitoneal hemorrhage.Patients were divided into hemorrhage group and non-hemorrhage group according to this complication.Age,gender, Child-Pugh score,volume of ascitic fluid removed,underlying cirrhosis,platelet count and thrombin time were not significantly different between two groups (all P > 0.05 ).Patients with bleeding events had lower fibrinogen levels and higher prothrombin time,international normalized ratio,activated partial thromboplastin time and model for end-stage liver disease score (all P <0.05).After adjustment of other factors,multivariate regression analysis indicated that low fibrinogen level was the only independent predictor of hemorrhagic complication (OR=0.105,95%CI :0.018-0.608,P =0.012).Conclusion Low fibrinogen level is the independent predictor of severe hemorrhagic complications following paracenteses in patients with ACLF.
5.Effect of typeⅢsecretion system deficient mutant of E.coli O157∶H7 on attachment of HeLa cells
Yurui WANG ; Xiang LIAO ; Wei ZHOU ; Hongmei DAI ; Ting SONG ; Long LIANG
Military Medical Sciences 2014;(10):795-798
Objective To construct the typeⅢ secretion system (T3SS) deficient mutant of O157∶H7 EDL933, and to detect its ability of attachment after infection with HeLa cells.Methods The recombinant DNA fragments obtained kana-mycin resistant gene were constructed by overlap extension PCR and transferred into EDL933/pKD46 to replace escR gene by homologous recombination.Results The T3SS-deficient mutant (ΔescR) was successfully construted.Compared with the wild-type EDL933, the growth rate and attachment on HeLa cells of ΔescR were significantly decreased.Conclusion The deletion of escR gene, which encodes T3SS structural protein EscR, affects the attachment of EDL933, suggesting a better basis for future studies of T3SS.
6.Application value of urine modified nucleoside's detection in prognosis of bladder transitional cell carcinoma
Yurui ZHANG ; Hongmin LIU ; Qingwei WANG ; Pu YUAN ; Lei SHI ; Liansheng CHANG ; Xiaoming YANG ; Qi LI ; Shaomin WANG ; Dongkui SONG
Chinese Journal of Urology 2012;33(6):429-433
Objective To study the application value of modified urine nucleoside's detection in prognosis of patients with bladder cancer. Methods We enrolled 85 patients with bladder transitional cell carcinoma confirmed by pathological examination.The 85 patients fulfilled one-year follow-up visit after TUR-BT and were reviewed every three months.The 85 patients did not relapse in the first third month after operation.At the sixth month after operation,20 cases relapsed.18 cases and 19 cases relapsed at the ninth month and the twelfth month after operation.Patients with recurrence added up to 57 cases as the recurrent group.The remaining 28 cases did not relapse at one year after operation as the no recurrent group.Of the 85 cases,55 cases were in T(is) - T1,while 30 cases were in T2 - T4.Of the 85 cases,27 cases were with G1,40 cases were with G2 and 18 cases were with G3.In T(is) -T1,there were 35 cases in recurrent group,while there were 20 cases in the no recurrent group.In T2 -T4,there were 22 cases in recurrent group,while there were 8 cases in the no recurrent group.There were 50 normal people in the control group.Highperformance liquid chromatography/electrospray ionization-quadrupole-time-of-flight mass spectromerry was used to measure the levels of change of two urine modified nucleosides (M1A,1-MeI) which the patients with bladder cancer had different pathology grades,clinical stages,before or after operation and recurrence or no recurrence. Results The levels at third month after operation in no recurrent group ( M1A:3.24 ± 0.40,1 -MeI:5.73 ± 0.67 ) were significantly lower than that before operation ( M 1A:4.34 ± 0.98,1-MeI:14.22 ± 4.05,P < 0.005 ),and remained in low status at another time points after operation.The levels at the third month after operation in recurrent group (M1A:3.31 ±0.33,1-MeI:5.67 ±0.55) were significantly lower than that before operation ( M1A:4.32 ± 1.19,1-MeI:14.31 ± 4.12,P < 0.005 ),which was on the rise and indicating a high level approaching the condition before operation.According to the time point before the operation,recurrent group and no recurrent group were higher than control group (M1A:2.91 ±0.84,1-MeI:5.56 ± 1.25,P < 0.01 ).The levels at the sixth month,ninth month and twelfth month after operation in recurrent group ( M 1A referring to 4.04 ± 0.48,4.11 ± 0.47,4.09 ± 0.53 ;1-MeI referring to1 1.46 ± 1.34,12.14 ± 1.22,12.33 ± 1.27) were the highest (P < 0.01 ).The levels of change of two urine modified nucleosides between pathology grade and clinical stage had no statistical difference ( P > 0.01 ).The levels in recurrence group in T(is) - T1 ( M1 A:5.92 ± 1.28,1-MeI:20.01 ± 8.53 )were higher than the levels in no recurrent group ( M1A:4.02 ±1.22,1 -MeI:11.21 ± 6.45,P < 0.05 ),which was the same in T2 - T4. Conclusion Urine modified nucleosides detection offer a certain clinical value the prognostic of operated bladder cancer patients.
7.Prokaryotic expression, purification, identification, and polyclonal antibody prepa-ration of enterohemorrhagic Escherichia coli effector NleB1
Xinxin CHEN ; Xiang LIAO ; Ting SONG ; Wei ZHOU ; Hongmei DAI ; Junjie YUE ; Yu WANG ; Yurui WANG ; Long LIANG
Military Medical Sciences 2014;(10):799-802
Objective To construct a prokaryotic plasmid expressing the recombinant protein of enterohemorrhagic Escherichia coli(EHEC) effector NleB1 and to prepare the polyclonal antibody of mouse anti-NleB1.Methods The nleB1 (990 bp) gene was amplified from the genome EHEC O157∶H7 and cloned into the expression plasmid pET24a to construct the recombinant plasmid pET24a-nleB1 that was transformed into E.coli BL21(DE3).After induction with isopropylthio-gelactoside( IPTG) , the His-tag fusion proteins were purified by Ni+affinity chromatography and gel slices.The polyclonal antibody was prepared by immunizing BALB/c mice with purified recombinant proteins and analyzed by Western blotting and ELISA.Results The pET24a-nleB1 recombinant plasmid was successfully constructed, the fusion protein was ex-pressed and purified,and the polyclonal antibody was obtained by immunizing mice with purified fusion protein.Western blotting and ELISA staining demonstrated that the polyclonal antibody was successfully obtained.Conclusion The prepara-tion of the polyclonal antibody against EHEC O157∶H7 NleB1 will be of help for further studies on the function of NleB1 protein.
8. Relationship between hemoglobin level and the prognosis of cerebral infraction in elderly patients aged 75 years and over
Yiqing WANG ; Man LU ; Yurui XIA ; Xiaowei HU ; Wanli DONG
Chinese Journal of Geriatrics 2019;38(11):1242-1246
Objective:
To investigate the relationship between hemoglobin levels and prognosis of cerebral infarction in elderly patients aged 75 years and over.
Methods:
A retrospective analysis of 238 elderly patients (≥75 years old) with cerebral infarction admitted into our hospital from January 2016 to June 2018 was performed. The age, gender, serum creatinine and risk factors for stroke (hypertension, diabetes, dyslipidemia, homocysteine, atrial fibrillation, smoking, drinking), coronary heart disease, previous stroke history, tumor history, National Institutes of Health Stroke Scale (NIHSS) score, hemoglobin, hematocrit and other basic data were recorded. The patients were divided into the group with good prognosis (mRS score ≤ 2) and the group with poor prognosis (mRS score > 2). The relationship between hemoglobin levels and the prognosis of cerebral infarction in elderly patients were analyzed.
Results:
After 6 months of follow-up, 124 (52.1%, 124/238) stroke patients had a good prognosis, and 114 (47.9%, 114/238) patients had a poor prognosis, including 21 deaths. Anemia at admission (
9.Beh?et's disease complicated with tendinopathy: report of 2 cases with literature review
Haozhong HOU ; Xinyu YANG ; Siyu FU ; Yurui ZHANG ; Jinhui LU ; Ying ZHANG ; Liping WANG
Chinese Journal of Rheumatology 2020;24(8):540-543
Objective:To explore the possible related factors of Beh?et's disease complicated with tendinitis, in order to better understand the etiology and development mechanism so to guide clinical diagnosis and treatment.Methods:The clinical data of patients with Beh?et's disease complicated with tendonitis treated at Department of Rheumatology and Immunology of Lanzhou University Second Hospital from October 2018 to September 2019 were retrospectively reviewed and related literature were reviewed.Results:Two patients were diagnosed as Beh?et's disease. Foot pain occurred during the treatment. Ultrasound showed tendonitis, and the corresponding treatment relieved the symptoms.Conclusion:Tendons may be involved and presents as a chronic change in patients with Beh?et's disease. In patients with rheumatic diseases, attention should be paid to the correlation between the disease and tendonitis. Aggressive treatment can prevent adverse consequences.
10.Association between bullying and family factors among middle school students in a city of central China
ZHU Yurui, WU Chunlei, WANG Bo, QUAN Juqing, YUE Wenjuan, MA Jing, GUO Dongxia, SUN Changqing
Chinese Journal of School Health 2019;40(10):1491-1494
Objective:
To explore the relationship between bullying among middle school students and family factors in a city of central China, so as to provide support for the prevention and reduction of school bullying among middle school students.
Methods:
The stratified cluster random sampling method was used to investigate the bullying involvement and family factors of 2 996 middle school students from first grade in junior high school to third grade in high school in a city in central China. Chi-square test and Logistic-regression analysis were used to analyze the relationship between family factors and bullying participation of middle school students.
Results:
Among 2 996 students, 390 students(13.0%) were found of having bullying behavior, and 1 127 students(37.6%) were found of being bullied. Univariate analysis showed that there were statistically significant differences in family factors such as whether she or he is the only child, father-child relationship, mother-child relationship, marital status of parents, whether the mother work away from hometown, education level of father and mother(χ2=8.88, 56.49, 30.85, 30.91, 3.89, 10.36, 11.72;25.00, 69.33, 46.76, 57.09, 3.93, 23.19, 45.49, P<0.05). Logistic regression analysis showed that the only child and mother’s education degree was junior college and below were the risk factors for middle school students’ bullying involvement (OR=1.37,1.39). Parents’ harmonious marital status and father’s not working outside are the protective factors of middle school students’ bullying(OR=0.53, 0.83).The only child is the risk factor of bullying in middle school students (OR=1.42), and good father relationship is the protective factor of bullying in middle school students (OR=0.38).
Conclusion
Family factors have a certain impact on the involvement of middle school students in bullying in a city of central China, and corresponding preventive measures should be formulated from the perspective of family to focus on the intervention of high-risk groups.