1.DNA methylation and asthma
International Journal of Pediatrics 2016;43(3):177-179
Bronchial asthma,a complex genetic disease,is influenced by environmental factors.As a connection of genetic susceptibility factors and environmental factors,the role of epigenetics in the pathogenesis of bronchial asthma is attracting more attention.DNA methylation,the most common form of epigenetic modifi-cations,can be influenced by the environment and dietary factors,thereby have an effect on the differentiation of CD4 +T lymphocyte,promoting the development of asthma.
2.Clinical Observation on Treatment of Primary Trigeminal Neuralgia by Point Penetrating Injection plus Ear Pressing
Journal of Acupuncture and Tuina Science 2007;5(4):221-223
To investigate the therapeutic effect of primary refractory trigeminal neuralgia. Methods: Twenty-eight cases of primary trigeminal neuralgia were treated by point penetrating injection plus ear pressing, controlled by 28 cases treated only by acupuncture.Results: The total effective rate was 96.43% in observation group and 78.57% in control group.There wasa significant difference in the total effective rate between the two groups (P<0.05).Results: Point penetrating injection plus ear pressing is the effective method in treating primary trigeminal neuralgia.
3.Light-dark box as a model of state anxiety in Kunming mice: test-retest reliability and correlations between parameters
Shiguang SUN ; Mingqi QIAO ; Huiyun ZHANG
Chinese Journal of Behavioral Medicine and Brain Science 2011;20(3):198-201
Objective To explore the test-retest reliability and correlations of the light-dark box (LDB).MethodsThe behavior of mice in LDB was recorded twice, for five minutes,with a one-week inter-trial interval.Following parameters were evaluated:latency time for the first entry into the dark area (Latence); percentage of time exploring in the light area ( Ltime% ); percentage of squares crossing in the light area ( Lcross% ); total number of squares crossing ( Cross ); percentage of rears in the light area ( Lrear% ); total number of rears (Rear); total score (Total); transitions between two areas (Transition); and number of fecal boli (Fbi). Subsequently,the intraclass correlation coefficient (ICC), the Kappa agreement coefficient (Kappa) and the Pearson correlation coefficient (Pearson) were calculated for these parameters. Results ①ICC for Lrear% ( ICC =0.5207, P<0.01 ) showed a fair reliability. ②Kappa for all parameters indicated a poor reliability. ③Pearson displayed weak negative correlations between Transition and Ltime% ( Pearson = - 0.4030, P < 0.05; Pearson =- 0. 1490, P> 0. 05 ), Lcross% ( Pearson = - 0. 4331, P > 0. 05; Pearson = - 0.1893, P > 0.05 ), Lrear% ( Pearson = - 0. 4485, P < 0. 05; Pearson = 0. 02845, P > 0. 05 ), however, fair positive correlations between Transition and Cross (Pearson =0. 8603, P<0.01; Pearson =0.6341, P<0. 01 ) ,Rear(Pearson =0.4271, P>0. 05;Pearson = 0. 7245, P < 0. 001 ). Conclusion Rear is found to be stable over time, and indicated a fair reliability.There is a weak negative correlation between Transition and Ltime%, Lcross%, Lrear%, but fair positive correlations between Transition and Cross, Rear.
4.Prevalence and its impacting factors of non-motor symptoms in Parkinson's disease
Jin ZHENG ; Shenggang SUN ; Xian QIAO
Chinese Journal of Geriatrics 2010;29(10):796-799
Objective To explore the incidence rate, total incidence numbers and possible impacting factors of non-motor symptoms (NMSs) in Parkinson's disease (PD). Methods The NMS questionnaire (NMS Quest) was used to investigate 131 out-patients diagnosed with PD, and the prevalence of each item, the total NMS numbers and their relationships with clinical features were assessed. Results All of the patients, who were distributed in every stage of PD, had NMSs and each case with 11 items on average. Autonomic symptoms such as nocturia and constipation were the most frequent ones. The patients over 65 versus less than 65 years old had a higher prevalence in a number of items such as olfactory disturbance, dysphagia and constipation. At the same time, the rigidity subtype patients had a higher prevalence in depression items than the tremor subtype ones.The total number of NMS was positively correlated with course of disease, age, UPDRS score and Hoehn & Yahr (H&Y) stage. Conclusions NMSs are common among PD patients. While the prevalence of each item may vary with different clinical features, the total number of NMS is increased with the severity of PD. More attention should be paid to the diagnosis and rational treatment of the NMSs.
5.Biomechanics of plastic splint on the treatment of Colles fracture
Yanhong HE ; Liang QIAO ; Yongqiang SUN
Orthopedic Journal of China 2006;0(12):-
[Objective]To evaluate the clinical effect of the plastic splint on treatment of Colles fracture.[Method]A total of 105 patients with Colles fracture were collected between September 2002 and August 2008.All patients were perfromed using the plastic splint afrer diaplasis.According to Gartland and Werley scoring syste,the function of wrist was evaluated after 3 months.[Result]There are only 2 cases losing during treatment,103 cases were finished.The average excellent to good case was 90.3%,including 80 cases of being excellent,13 of being good,7 of being fair and 3 of being poor.[Conclusion]The plastic splint is exactly effective to treatment Colles fracture,especially,it could effectively relieve swelling and improve the contour of the wrists.Theses all rely on reasonable biomechanics design.
6.Alterations in cross-sectional area of paraspinal muscle induce degenerative lumbar spondylolisthesis
Kang ZHU ; Genwen SUN ; Peiliu QIAO
Chinese Journal of Tissue Engineering Research 2014;(9):1392-1397
BACKGROUND:Recently, the effects of lumbar facet joint morphology on the onset of degenerative lumbar spondylolisthesis have been a discussion point. However, the discussion mainly concerned CT manifestations of joint angle and osteoarthritis. Studies have shown that the changes in cross-sectional area of paraspinal muscle were considered as the essential marker for the pathological diagnosis of degenerative lumbar spondylolisthesis. However, previous studies limited the accuracy of the conclusion due to smal sample size, young age, and measurement.
OBJECTIVE:To observe changes in MRI images of bilateral paraspinal muscles after degenerative lumbar spondylolisthesis.
METHODS:This study adopted the method of retrospective study, selected 80 cases of degenerative lumbar spondylolisthesis as lumbar spondylolisthesis group, and 80 healthy persons as control group. Image J software was utilized to measure cross-sectional areas of bilateral erector spinae and psoas major muscle on the L 3-5 vertebral endplate levels using T2-weighted MRI in both groups. The ratio of relevant data was calculated.
RESULTS AND CONCLUSION:Compared with the control group, the ratio of cross-sectional area of paraspinal muscle was increased on the same side and the same level in the lumbar spondylolisthesis group (P<0.05), and the mean value of cross-sectional area of bilateral psoas major muscle was decreased on the same level (P<0.05). No significant difference in the mean value of cross-sectional area of left and right erector spinae was detected on the same level (P>0.05). Results indicated that the changes in cross-sectional area of paraspinal muscle could induce degenerative lumbar spondylolisthesis, and could be considered as a diagnostic standard for degenerative lumbar spondylolisthesis.
7.Treatment of Bell's Palsy by Acupuncture plus Microwave Therapy: A Report of 98 Cases
Guangwen QIAO ; Peihua SUN ; Le KUAI
Journal of Acupuncture and Tuina Science 2003;1(4):49-50
Ninety-eight patients of facial paralysis were treated by acupuncture plus microwave irradiating the postauricle area and Ashi point. After 3 courses of treatment, 71 cases were cured, 26 cases got improvement and 1 case obtained no effect.
8.Diagnosis and treatment of testicular torsion (report of 17 cases)
Baomin QIAO ; Guang SUN ; Wencheng WANG
Chinese Journal of Urology 2001;0(09):-
Objective To study the diagnosis and treatment of acute testicular torsion. Methods 17 cases of testicular torsion treated from January 1995 to December 2000 were reviewed.The diagnosis and treatment were analysed. Results The diagnosis of testicular torsion in all the 17 cases was assessed on color Doppler ultrasonics.1 case was cured by manual detorsion,2 by surgical detorsion and orchidopexy,14 by orchiectomy and contralateral orchidopexy.The fertile ability of 4 cases over 18 years old was observed,3 being normal and 1 slightly below normal. Conclusions Color Doppler ultrasonics examination can serve as a chief adjuvant diagnostic method.All cases with a torsion more than 360? and longer than 24 h will have the ipsilateral testicular loss,whereas in case the torsion is less than 360? and less than 24 h have a chance to preserve the testis by surgical detorsion and orchidopexy.
9.Medical monitor purchase decision based on quantitative performance evaluation
Lulu ZHANG ; Qiao TIAO ; Xiaowei SUN
Chinese Medical Equipment Journal 2017;38(2):135-137,141
Objective To realize scientific allocation of medical monitors in clinical departments by evaluating quantitatively their social and economic benefits.Methods Analyses were executed on social and economic benefit indexes,including number or times of patients involved,utility time,volatility of utilization rate (VOUR),payback period and investment yield.Results Totally 457 monitors were involved in the study from January to June 2015,and the monitors had the number or times of patients being 20,utility time being 383 h,VOUR lower than 10% (except that of February),mean payback period being 0.64 a and yearly mean investment yield being 137%.Conclusion The monitor has to be allocated by the equipment division in case of low social benefit.In case of high social benefit while low economic benefit,the monitor manufactured in China gains advantages due to short payback period,high investment yield and long free warranty time.The foreign monitor with specific function has to be selected in case of high social and economic benefits as well as requirements on special function.
10.Effects of focus intervention mode based on WeChat on self-efficacy and subjective well-being of nurses
Modern Clinical Nursing 2017;16(4):58-62
Objective To explore the role of focus intervention mode in improving the self-efficacy and subjective well-being of newly-contracted nurses. Methods A total of 100 nurses selected as the survey subjects by means of convenient sampling method, were numbered consecutively and divided into observation group and control group by random digit number table. The observation group was intervened with conventional mental consultation and the observation group with the WeChat-based focus intervention mode, which included the use of past-oriented questions and answers for understanding their strength and sources, future-oriented presuppositions and miracle-oriented questions for their thinking of resolutions to future problems. The two groups were compared in terms of general self-efficacy and well-being by the general self-efficacy scale (GSES) and the overall well-being scale (GWB). Results Before intervention , the total scores on GSES and GWB of the observation groups were insignificantly higher than those of the control group (P > 0.05). After intervention, the scores of observation group were significantly higher than those in the control group (P < 0.01). Conclusion The We-Chat-based focus intervention mode can effectively improve the self-efficacy and subjective well-being of newly-contracted nurses.