1.Association of dopamine ?-hydroxylase polymorphism with attention deficit hyperactivity disorder in children
Haobo ZHANG ; Yufeng WANG ; Jun LI ; Bing WANG ; Li YANG
Journal of Peking University(Health Sciences) 2004;0(03):-
Objective: To study the association of dopamine ?-hydroxylase gene 5′ flanking region polymorphism -1021 C→T with attention deficit hyperactivity disorder (ADHD) in Han children. Methods: ADHD was diagnosed according to the DSM-Ⅳ criteria . DNA was extracted and PCR was performed to examine the DBH-1021C→T polymorphism. HHRR was used to test the association of dopamine ?-hydroxylase gene with different subtypes of ADHD. Results: HHRR results showed this polymorphism had a tendency to be associated with the inattention subtype (P=0.067) and the combined subtype (P=0.076). The T allele was the protective factor of the inattentive subtype (P= 0.07), and the risk factor of the combined subtype (P=0.08). After dividing the 292 nuclear families according to sex, DBH-1021C→T polymorphism was found to be associated with the combined subtype (P=0.04) with the T allele as the risk factor (P=0.02). There were no positive findings among the girl nuclear families of ADHD. Conclusion: DBH gene is related to ADHD combined subtype and inattention subtype. The genetic basis of ADHD combined subtype and is inattention is different, and is influenced by sex factor.
2.Related factors of suicide ideation in military personnel
Jin WANG ; Yan DONG ; Jianlin QI ; Haobo WANG ; Qian ZHANG
Chinese Mental Health Journal 2017;31(6):485-489
Objective:To explore the prevalence rate of suicidal ideation and its risk and protective factors in military personnel.Methods:A total of 2071 military personnel were investigated by stratified random cluster sampling in May to August of 2015.The Question 7 of Beck Depression Scale (BDI) was used to test suicide ideation (item 7 score ≥ 1 was dovetailed in suicide ideation group).Family,social demographic and occupational factors were assessed with the self-made general characteristics questionnaire.The data were analyzed with multiple stepwise logistic regression.Results:There were 382 (18.4%) military personnel whose scores of item 7 were ≥1.Family history of suicide (OR =42.97,95% CI =29.14-63.35),surrounding suicide (OR =2.46,95% CI =1.75-3.46),drinking (OR =1.64,95% CI =1.31-2.07) and level of education (OR =1.38,95% CI =1.01-1.90) were risk factors of suicidal ideation.Protective factors were (OR =0.60,95% CI =0.50-0.72) and station (OR =0.15,95% CI =0.03-0.64).Conclusion:It suggests that in suicidal prevention for military,more attention is deserved paying to those military personnel who have family history of suicide,surrounding suicide,drinking habit,and are stationed in remote areas and air force.
3.Study on curative effect of Yishen recipe combined with progesterone in the treatment of recurrent spontaneous abortion
Meixia WANG ; Huijuan HU ; Yihong XIE ; Haobo CHEN
Chinese Journal of Biochemical Pharmaceutics 2017;37(5):101-102,105
Objective To analyze and research the Chinese medicine of tonifying kidney recipe on the mechanism of recurrent spontaneous abortion IL-4, IFN-gamma cytokine.Methods60 patients in accordance with the inclusion criteria with recurrent miscarriage from January 2013 to December 2015 were selected, according to the random number table method, the patients were randomly divided into Chinese medicine group, Western medicine group,Combine traditional Chinese and western medicine group, Chinese medicine group treated with traditional Chinese medicine of tonifying kidney recipe, Western Medicine group were given intramuscular injection of progesterone injection,combining traditional Chinese and Western medicine group was treated with acupuncture combined with progesterone Chinese medicine.The course of treatment was 15 days, before and after treatment in patients with pregnancy outcome and IL-4, IFN-gamma levels.ResultsThere was no significant difference between the three groups before treatment with IL-4 and IFN-.After treatment,compared with the traditional Chinese and Western medicine group, western medicine group, Chinese medicine group of IL-4, IFN-, respectively, showed a rise and fall, the difference was statistically significant(P<0.05).After treatment, compared with the traditional Chinese medicine group, the IL-4 and IFN-of the western medicine group were increased and decreased, respectively, and the difference was statistically significant (P<0.05).Combination of traditional Chinese and Western medicine to obtain a higher clinical cure rate.ConclusionThe combination of TCM and Western medicine for improving the efficacy of pregnancy outcome of recurrent spontaneous abortion and exact expression may obviously improve the IL-4 and IFN-gamma, help to improve the IL-4, reduce the expression of IFN-gamma, improve the outcome of pregnancy.
4.The treatment of patellofemoral arthroplasty for isolated patellofemoral osteoarthritis
Weigang WU ; Rongxin HE ; Xianghua WANG ; Haobo WU ; Shigui YAN
Chinese Journal of Orthopaedics 2015;35(4):407-413
Objective To explore the effect and factors of patellofemoral arthroplasty (PFA) for isolated patellofemoral osteoarthritis.Methods Data of 18 patients (3 males,15 females) with isolated patellofemoral osteoarthritis underwent PFA from March 2006 to December 2014 were retrospectively analyzed.There were 3 males and 15 females with a mean age of 54 years (range,46-74 years).It was strict to grasp the surgical indications according to the clinical symptoms,signs and imaging data preoperatively.11 patients were operated with AVON patellofemoral prosthesis (Stryker Inc.) and the other 7 patients were operated with the Gender Solutions patellofemoral prosthesis (Zimmer Inc.).Active and passive functional rehabilitation exercise was encouraged at the early stage after operation.Visual analogue scale (VAS) was 5.33±0.99 (range,4-7) and hospital for special surgery knee score (HSS) was 53.28±5.71 (range,44-63) before operation.Results The mean duration of follow-up was 63.98 months (range,6-104 months).VAS after operation for 1 and 3 months were 1.17±0.79 (range,0-3) and 0.72±0.67 (range,0-2),and the pain was almost relieved after 9 months.HSS after operation for 1,3,9 months were 70.06±6.33 (range,61-80),86.06±5.12 (range,77-95) and 91.39±4.83 (range,82-97).HSS score of the latest follow-up was 92.06±4.05 (range,84-97),which was improved obviously from the preoperative ones.The excellent and good rate was 100% (excellent 15 cases,good 3 cases).The satisfactory rate was 94.4% (17/18).Only one case got slightly knee pain when walking up and down the stairs after 2 years,and the pain was relieved after being administered with NSAIDs and rest.No incision infection,rupture,prosthesis supported bone fracture,prosthesis loosening and other complication was occurred during the follow-up period in the other patients.Conclusion The clinical outcomes of PFA are strictly related to surgical indications,implant design and appropriate surgical technique.Therefore,based on the appropriate PFA implants,strict surgical indications,appropriate patients,excellent operation skills and actively functional rehabilitation exercise,PFA could treat the isolated patellofemoral osteoarthritis effectively.
5.Association between serotonin 4 gene polymorphisms and attention deficit hyperactivity disorder comorbid or not comorbid disruptive behavioral disorder
Jun LI ; Yufeng WANG ; Rulun ZHOU ; Li YANG ; Haobo ZHANG ; Bing WANG
Journal of Peking University(Health Sciences) 2004;0(03):-
T were genotyped by restriction fragment length polymorphism analysis.Transmit/disequilibrium test and haplotype analysis were used to test the association of the three polymorphisms with ADHD comorbid or not comorbid DBD separately.Results:Haplotype T/G/T showed tendency of overtransmission(?2=3.470,P=0.062) to probands of ADHD with DBD, while haplotype C/G/T(?2=4.568,P=0.032) and C/G/C(?2=5.333,P=0.021) were undertransmitted to probands of ADHD without DBD,No biased transmissions of any allele were found in families with probands of ADHD with and without DBD.Conclusion:whether ADHD comorbid DBD or not comorbid DBD makes difference at the level of HTR4 gene polymrohisms.
6.A structural equation model on some influencing factors of suicide ideation among military personnel
Cheng LI ; Yan DONG ; Jin WANG ; Jiuliang GUO ; Haobo WANG ; Qian ZHANG
Chinese Journal of Behavioral Medicine and Brain Science 2017;26(8):742-746
Objective To explore the relationship among personality traits,aggression,depression,anxiety and suicide ideation by developing a structural equation model.MethodsA total of 2141 participants derived from a stratified random cluster sampling were investigated with Eysenck personality questionnaire(EPQ),aggression questionnaire(AQ),patient health questionnaire depression scale(PHQ-9) ,generalized anxiety disorder scale(GAD-7) and Beck depression inventory(BDI-13).ResultsIn EPQ,the scores of neuroticism,extroversion and psychoticism were (40.00±5.84),(59.84±7.02)and (36.63±6.41) respectively.In AQ,the scores of physical aggression,verbal aggression and anger were (32.41±5.15),(30.43±7.24),and (34.39±6.09) respectively.The median scores of PHQ-9 and GAD-7 were 5 and 6,and the inter-quartile range were 4 and 5.The suicide ideation was correlated with measurement indicator respectively(r=-0.19-0.40,P<0.01).Aggression and depression directly affected suicide ideation(direct effect was 0.27,0.24 respectively) and aggression indirectly affected suicide ideation trough anxiety(indirect effect was 0.02).Personality traits indirectly affected suicide ideation through aggression,anxiety and depression(indirect effect was 0.40).Anxiety indirectly affected suicide ideation through depression(indirect effect was 0.13).ConclusionPersonality traits,aggression,anxiety and depression affect suicide ideation,and these factors have different effecting mechanism.
7.Association between serotonin 1D gene polymorphisms and attention deficit hyperactivity disorder comorbid or not comorbid disruptive behavior disorder
Jun LI ; Yufeng WANG ; Rulun ZHOU ; Haobo ZHANG ; Bing WANG ; Li YANG
Journal of Peking University(Health Sciences) 2003;0(05):-
G. The current results indicate that ADHD with DBD has more heritable backgrounds when compared with ADHD without DBD.
8.Association between serotonin 2C gene polymorphisms and attention deficit hyperactivity disorder comorbid or not comorbid with learning disorder
Jun LI ; Yufeng WANG ; Rulun ZHOU ; Haobo ZHANG ; Bing WANG ; Li YANG ;
Journal of Peking University(Health Sciences) 2003;0(04):-
Objective: To investigate the relationship between two HTR2C gene polymorphisms, that is C 759T and G 697C polymorphisms, and attention deficit hyperactivity disorder (ADHD) comorbid or not comorbid learning disorder (LD). Methods: Blood samples were taken from 189 trios with probands of ADHD comrbid LD (ADHD+LD) and 299 trios with probands of ADHD not comorbid LD (ADHD-LD). DNA was extracted and PCR was performed to amplify the fragments containing both C 759T and G 697C polymorphisms. Aci Ⅰ was used to detect different alleles of the two polymorphisms. Allele based and haplotype based TDT analysis were used to test the association of the two polymorphisms of HTR2C gene and ADHD-LD and ADHD+LD. Results: 759C(? 2= 6.961 , P =0.008), 697G(? 2=8.346, P =0.004), as well as 759C/ 697G haplotype were over transmitted(? 2=9.000, P = 0.002 7), while haplotype 759T/ 697C was under transmitted(? 2= 7.784 , P =0.005 3) to probands with ADHD-LD. No biased transmission of any allele and haplotype were found in families with probands of ADHD+LD. Conclusion: ADHD-LD and ADHD+LD are different at the level of HTR2C gene polymrohisms of C 759T and G 697C. HTR2C is related to ADHD-LD, while not related to ADHD+LD.
9.The safety and clinical efficacy of catheter-directed thrombolysis with prolonged infusion of low dose urokinase for treatment of acute iliac-femoral venous thrombosis
Guoping CHEN ; Jianping GU ; Xu HE ; Wensheng LOU ; Liang CHEN ; Haobo SU ; Jinhua SONG ; Tao WANG
Chinese Journal of Radiology 2012;(12):1119-1125
Objective To investigate the safety and clinical efficacy of catheter-directed thrombolysis(CDT) with prolonged infusion of low dose urokinasefor treatment of acute iliac-femoral vein thrombosis.Methods From January 2005 to March 2011,63 patients of unilateral acute iliac-femoral vein thrombosis were treated by CDT and followed up for more than 12 months.The complications during CDT,thrombus clearance ratio,time for CDT,dose of urokinase,degree of limb swelling and clinical follow-up data were retrospectively reviewed.The Fisher exact test was used for enumeration of data.The measurements of data were tested with the one-way analysis of variance and two-two comparison LSD test.Thrombus clearance ratio in different time frame was tested by repeated measurement of data and analysis of variance.Results During the CDT,no symptomatic pulmonary embolism (PE) and significant bleeding happened.Ten (15.9%) patients had complications of minor bleeding,including 3 patients with blood oozing along the edge of vascular sheath,3 patients with subcutaneous ecchymosis or hematoma around the puncture site,3 patients with hematuria and 1 patient with gums bleeding.In four (6.3%) patients,complications were caused by catheter placement,including 3 patients with soft tissue inflammation around puncture site and 1 patient with secondary thrombosis surrounding the vascular sheath.Fifty three patients (84.1%) achieved thrombolytic degree Ⅲ and Ⅱ at 4th to 8th day during CDT.Thrombus clearance ratio was higher in CDT with urokinase 500 000 U/d and 750 000 U/d than 250 000 U/d[(91.2 ± 10.1)% vs (75.9±20.1)%,(91.3 ± 12.2)% vs (75.9±20.1)%,all P <0.05].Thrombus clearance ratio showed no significant difference between CDT with urokinase 500 000 U/d and 750 000 U/d [(91.2 ±10.1) % vs (91.3 ± 12.2) %,P >0.05].There was no significant difference between CDT with urokinase 500 000 U/d and 750 000 U/d in perfusion thrombolytic time to reach thrombolytic degree Ⅲ [(7.1 ± 1.0)vs (6.2±1.3)d,P>0.05]and Ⅱ[(6.4±1.0) vs (6.0±0.8)d,P>0.05].Thrombus clearance ratio increased along with an increase in thrombolytic time for CDT (P < 0.05).After 24 hours of CDT,58 (92.1%) patients showed reduction of soft tissues tension.After 48 hours of CDT,affected limb circumference decreased significantly compared with the preoperative measurement [thigh (54.25 ±5.79) cm vs (56.46±5.91) cm; leg(44.05 ±5.18) cm vs (45.68 ±5.16) cm,all P<0.05].At the time of discharge,there was no significant difference between affected limb circumference and normal side [thigh (49.00±4.67) cmvs (48.38 ±4.68) cm; leg(38.41 ±4.15) cm vs (37.73 ±3.92)cm,all P < 0.05].The patency rate of iliac venous stent was 91.1% (41/45) after 6 months.Doppler ultrasound showed regurgitation of femoral venous valve in 11 patients after 12 months.Conclusions CDT with prolonged infusion of low dose urokinase is a safe,highly effective method for the treatment of acute iliacfemoral venous thrombosis.
10.CFTR gene mutation in patients with congenital bilateral absence of vas deferens
Shaoming LU ; Laicheng WANG ; Haobo ZHANG ; Xiao LI ; Jiaolong LIU ; Yanyi CUI ; Zijiang CHEN
Chinese Journal of Urology 2013;(2):140-142
Objective To study the frequency of cystic fibrosis transmembrane conductance regulator(CFTR)mutations in patients with congenital bilateral absence of vas deferens(CBAVD).Methods Eighty-five CBAVD patients were collected from May 2007 to May 2009.The diagnosis of CBAVD included azoospermia,normal of 4 sex hormone items,absence of seminal vesicle,normal volume of testicular and epididymis dilated siltation.And 85 normal fertile men served as controls.Genomic DNA was isolated from peripheral blood.The mutations of CFTR exons 10,11 were detected by PCR-single strand conformation polymorphism,and direct sequencing was performed on 85 cases of CBAVD and the control males.Results Of the 85 CBAVD,10 cases(11.8%)exhibited an abnormal CFTR gene mutation,with 4 cases I556V,2 cases M469V,and 1 case of E527N,A F508,L558S,S485C.No mutations were detected in 85 controls.There was a significant difference between the 2 groups(x2 =8.606,P =0.003).Conclusions CBAVD might be caused by the CFTR mutations.The frequencies and the spectrum of CFTR mutations might be different from those Caucasian population in the west country.