Objective To explore the impact of the duration of protracted abstinence(PA)treatment on the level of impulsivity among heroin addicts and to analyze the mediating effect of impulsive cognition between abstinence duration and impulsive behavior.Methods Thirty-six heroin addicts undergoing PA treatment(PA group)and forty matched healthy controls(HC)(HC group)were recruited.Demographic information was collected via questionnaires,and impulsive cognition assessments were conducted.Participants completed the GO/NOGO task to collect data on impulsive behavior.Intergroup differences were compared using the independent sample t-test,and multiple linear regression analysis and mediating effect analysis were performed on the PA group.Results The PA group exhibited significantly higher scores on motor impulsivity,non-planning impulsivity,and total impulsivity compared to the HC group.Additionally,the PA group demonstrated significantly increased NOGO error rate during the GO/NOGO task compared to the HC group(P＜0.001).Multiple linear regression analysis revealed that abstinence duration had a significant negative impact on total impulsivity and non-planning impulsivity(P＜0.001).Mediating effect analysis found a partial mediation effect of total impulsivity between abstinence duration and NOGO error rate(P＜0.001).Conclusion The PA treatment has a significant impact on the level of impulsivity among heroin addicts.Impulsive cognition play a partial mediating role between abstinence duration and impulsive behavior.These results provide an important theoretical and practical basis for optimizing PA treatment programs.

Objective To explore the impact of the duration of protracted abstinence(PA)treatment on the level of impulsivity among heroin addicts and to analyze the mediating effect of impulsive cognition between abstinence duration and impulsive behavior.Methods Thirty-six heroin addicts undergoing PA treatment(PA group)and forty matched healthy controls(HC)(HC group)were recruited.Demographic information was collected via questionnaires,and impulsive cognition assessments were conducted.Participants completed the GO/NOGO task to collect data on impulsive behavior.Intergroup differences were compared using the independent sample t-test,and multiple linear regression analysis and mediating effect analysis were performed on the PA group.Results The PA group exhibited significantly higher scores on motor impulsivity,non-planning impulsivity,and total impulsivity compared to the HC group.Additionally,the PA group demonstrated significantly increased NOGO error rate during the GO/NOGO task compared to the HC group(P＜0.001).Multiple linear regression analysis revealed that abstinence duration had a significant negative impact on total impulsivity and non-planning impulsivity(P＜0.001).Mediating effect analysis found a partial mediation effect of total impulsivity between abstinence duration and NOGO error rate(P＜0.001).Conclusion The PA treatment has a significant impact on the level of impulsivity among heroin addicts.Impulsive cognition play a partial mediating role between abstinence duration and impulsive behavior.These results provide an important theoretical and practical basis for optimizing PA treatment programs.

IKBKG is the essential modulator for nuclear factor-κB(NF-κB) signaling pathway, and mutations within this gene can lead to anhidrotic ectodermal dysplasia and immunodeficiency (EDA-ID). Here we report a male patient, who presented with mild frontal bossing, sparse hair, skin pigmentation, conical teeth, and recurrent infections involving bacteria, fungi, and viruses after one month of age, together with hypogammaglobulinemia. These symptoms were consistent with the phenotype of EDA-ID. Genetic analysis revealed a hemizygous mutation c.1249T > G (p.Cys417Gly) in exon 10 of the IKBKG gene in the patient. The mother of the patient was identified as heterozygous carriers of the same mutation. Immunological assessment revealed a significant reduction in memory B cells. The patient showed no skewed TCR diversity. PHA-induced T-cell proliferation was impaired. IFN-γ secretion by Th cells was significantly reduced after PHA stimulation. IκBα degradation rate retained the same in the patient. We summarized the clinical features of the patient and conducted immunological analysis, in order to increase pediatricians′awareness of this rare disease. For boys with early-onset recurrent infections together with ectodermal dysplasia, IKBKG mutation should be considered. In addition, genetic analysis is needed to exclude pseudogene interference and functional evaluations are required.

OBJECTIVE: This study investigated the association between household chemical use and respiratory disease (RD) in older Chinese adults. METHODS: The data were from the 2018 China Longitudinal Health and Longevity Survey (CLHLS) database, which included 12,866 participants aged ≥ 65 years. The prevalence of RD was based on self-reported medical history, and patients were divided into diseased and non-diseased groups. The frequency of household chemical usage was divided into four categories, and a total score for eight household chemical usage categories was constructed. Binary logistic regression was used to determine the relationship between the frequency of household chemical use and RD, and a restricted cubic spline was used to determine the dose-response association. RESULT: After adjusting for all covariates, regular use of repellents [odds ratios ( OR) = 1.28, 95% CI 1.06-1.55] and oil removers ( OR = 1.28, 95% CI 1.03-1.58) were associated with RD. There was a dose-response association between the total score of household chemicals usage and RD risk ( P non-linearity > 0.05, P for trend < 0.01). Using patients with the total score below 9 as a reference, the OR for patients with the total score ranging from 25 to 32 is 2.33 (95% CI 1.25-4.09). CONCLUSION Regular use of repellents and oil removers increased the risk of RD, and the dose-dependent relationship was also observed.
Humans ; China/epidemiology* ; Aged ; Male ; Female ; Respiratory Tract Diseases/chemically induced* ; Aged, 80 and over ; Household Products/adverse effects* ; Prevalence

Following the principles of evidence-based medicine,in accordance with the structure and drafting rules of standardized documents,based on literature research,according to the characteristics of chronic cough in children and issues that need to form a consensus,the TCM Guidelines for Diagnosis and Treatment of Chronic Cough in Children was formulated based on the Delphi method,expert discussion meetings,and public solicitation of opinions.The guideline includes scope of application,terms and definitions,eti-ology and diagnosis,auxiliary examination,treatment,prevention and care.The aim is to clarify the optimal treatment plan of Chinese medicine in the diagnosis and treatment of this disease,and to provide guidance for improving the clinical diagnosis and treatment of chronic cough in children with Chinese medicine.

Objective:To investigate the reproductive health knowledge, contraceptive attitudes and behaviors of male partners of abortion women and their sources of reproductive health knowledge, and to analyze the correlation among them.Methods:A questionnaire survey was conducted to survey 1085 female's male partners who requested abortion in Shanghai General Hospital, and information on male reproductive health knowledge, knowledge sources, contraceptive attitudes and implementation was collected, and the results were analyzed.Results:"Network" (78.52%, P<0.001) was the most important way for males with various sociological characteristics to acquire reproductive health knowledge, followed by "friends, colleagues" (36.76%), "medical staff" (34.26%), "TV video" (33.80%), and "parental elders" (15.83%) which accounted for the lowest proportion. The more ways for abortion female's male partners to acquire reproductive health knowledge, the higher level of reproductive health knowledge such as contraception and abortion ( P=0.001), the higher active contraceptive attitude (91.49%, P<0.001). Conclusion:The main ways for male to obtain reproductive health knowledge include the internet, healthcare workers, media publicity, etc. and the more access, the more abundant the reproductive health knowledge of men, the more likely they are to take effective contraceptive measures and reduce the incidence of unintended pregnancy abortion.

Objective:To investigate the reproductive health knowledge, contraceptive attitudes and behaviors of male partners of abortion women and their sources of reproductive health knowledge, and to analyze the correlation among them.Methods:A questionnaire survey was conducted to survey 1085 female's male partners who requested abortion in Shanghai General Hospital, and information on male reproductive health knowledge, knowledge sources, contraceptive attitudes and implementation was collected, and the results were analyzed.Results:"Network" (78.52%, P<0.001) was the most important way for males with various sociological characteristics to acquire reproductive health knowledge, followed by "friends, colleagues" (36.76%), "medical staff" (34.26%), "TV video" (33.80%), and "parental elders" (15.83%) which accounted for the lowest proportion. The more ways for abortion female's male partners to acquire reproductive health knowledge, the higher level of reproductive health knowledge such as contraception and abortion ( P=0.001), the higher active contraceptive attitude (91.49%, P<0.001). Conclusion:The main ways for male to obtain reproductive health knowledge include the internet, healthcare workers, media publicity, etc. and the more access, the more abundant the reproductive health knowledge of men, the more likely they are to take effective contraceptive measures and reduce the incidence of unintended pregnancy abortion.

Objective To investigate the changes of brain white matter microstructures in patients with methamphetamine addiction and to analyze the correlation between the changes of brain white matter microstructures and mental symptoms. Methods Twenty-five methamphetamine addictions (MA) and twenty-five healthy controls (HC) were enrolled through community and treatment centres from 2015 to 2016. The data of diffusion tensor imaging (DTI) were obtained on 3.0 T MRI scanner. All the subjects′mental symptoms were assessed by symptom check list-90 (SCL-90). The fractional anisotropy (FA) was compared by the tract based spatial statistic (TBSS). For the comparison of the value of AD, the value of RD and clinical data between two groups, the normal distribution and homogeneity test of variance were carried out first. If the normal distribution and homogeneity of variance were satisfied, the two-sample t test was used, if not, the Mann-Whitney rank sum test was used. The correlation between FA, RD and AD values in white matter differential brain areas and methamphetamine dosage, time and psychosocial scale were analyzed by spearman test. Results SCL-90 scores in group MA were significantly higher than those in HC (P<0.05). Compared with HC group, FA value of right genu of corpus callosum in MA group decreased, and the value of RD value increased significantly (P<0.05). The AD value also decreased in MA group, but there was no significant difference between two groups(P>0.05). There was a positive correlation between FA value of white matter of differential brain area and hostility score in SCL-90 (r=0.450, P=0.024), and a negative correlation between RD value and hostility and paranoid scores (hostility:r=-0.590, P=0.002;paranoid:r=-0.438, P=0.028). Conclusion MA can damage the integrity of the synaptic fibers connecting the frontal lobe of the brain, which is related to multiple mental scores. It suggests that decreased white matter integrity may be one of the neurological mechanisms of mental disorders related to methamphetamine addiction.

Objective To investigate the effects of different abstinent duration on brain functional network of heroin addicts at resting state.Methods Sixteen heroin addicts during protracted abstinence for 11-13 months (PA12 group) and twenty heroin addicts during protracted abstinence for 5-7 months (PA6 group) were recruited in the resting-state functional MRI study.Graph theoretical methods were applied to construct topological organization of whole brain network and nodes betweenness of the networks in all subjects,and the between-group differences were analyzed.The correlation of the node betweenness with the abstinence duration was conducted.Results There was no significant difference (P＞0.05) in the small world characteristic (γ≈1,λ》1) between two groups.Compared with the PA6 group,the PA12 group demonstrated significantly decreased nodal betweenness in regions of left parahippocampal gyrus,left precentral gyrus,and significantly enhanced nodal betweenness in regions of the left cuneus,left temporal and right middle occipital gyrus (all P＜0.05).Moreover,the betweenness of the left precentral gyrus (r =-0.52,P =0.001) and parahippocampal gyrus (r=-0.49,P=0.002) were negatively related with the abstinence duration,the betweenness of the right middle occipital was positively correlated with the abstinence duration (r=0.49,P=0.003).Conclusion The brain network small world topology of heroin addicts tend to be stable after 5-7 months of abstinence.Long-term abstinence may minimize the addicfs memory of drugs and potential drug seeking behavior,and recover addicts' visual spatial attention function.

Objective To summarize the experiences of endovascular aortic repair (EVAR) for isolated iliac artery aneurysm (ⅡAA).Methods The clinical data of 23 patients with ⅡAA undergoing EVAR from Aug 2008 to Mar 2016 were retrospectively analyzed.There were 5 cases of internal iliac artey (internal iliac artery ⅡA) aneurysm,10 cases of unilateral common iliac artery(common iliac artery CIA) aneurysm,6 cases of bilateral CIA aneurysms.Unilateral ⅡA aneurysm was treated by coil embolization and covering the entrance;CIA aneurysm without involving ⅡA was treated by EVAR with covered stent,those involved unilateral ⅡAs or combined ⅡA aneurysms were treated by EVAR after ⅡA embolization.Those with bilateral ⅡA involvement were repaired by Sandwich technique;Bilateral ⅡA was treated in two phases.Results All endovascular procedures were successfully performed;No patients died during the perioperation period.Intraoperative endoleak found in 5 cases managed by balloon dilatation,or conservatively were cured.23 patients were followed-up for 2-60 months,one rebuilding ⅡA was occluded.One CIA anurysm complicated with endoleak was cured by coils embolization and stenting.Gluteal claudication and erectile dysfunction occured in 4 out of 15 cases with unilateral or bilateral ⅡAs occlusion.Conclusion EVAR is a safe and effective treatment for ⅡAA,after a proper management for ⅡA.