OBJECTIVE: To evaluate the clinical efficacy of ultrasound-guided acupuncture at myofascial trigger points (MTrPs) on treating post-stroke foot drop. METHODS: Sixty patients with post-stroke foot drop were randomly assigned to an observation group 1 (20 cases, 1 case dropped out), an observation group 2 (20 cases, 2 casses dropped out), and a control group (20 cases). The control group received conventional acupuncture at Yanglingquan (GB34), Jiexi (ST41), Taichong (LR3), Zusanli (ST36), Xuanzhong (GB39), and Qiuxu (GB40) on the affected side, once daily. In addition to the treatment of the control group , the observation group 1 received acupuncture at the tibialis anterior and gastrocnemius MTrPs, once every other day, while the observation group 2 received ultrasound-guided acupuncture at the tibialis anterior and gastrocnemius MTrPs, once every other day. All groups were treated for two weeks. Three-dimensional gait analysis was performed using an infrared motion capture system, and the Holden walking scale was used to evaluate walking ability before and after treatment in the three groups. RESULTS: Compared before treatment, the patients in the observation groups 1 and 2 showed increased walking speed (P<0.05, P<0.01), and improved Holden walking scale grades (P<0.05, P<0.01) after treatment; the patients in the observation group 2 also showed increased ankle dorsiflexion angles (P<0.05). The walking speeds of the observation groups 1 and 2 were faster than those of the control group after treatment (P<0.05), the Holden walking scale grade in the observation group 2 was superior to that in the control group (P<0.05). CONCLUSION The ultrasound-guided acupuncture at MTrPs could effectively improve gait function in post-stroke foot drop patients.
Humans ; Acupuncture Therapy ; Male ; Female ; Middle Aged ; Stroke/physiopathology* ; Aged ; Trigger Points/physiopathology* ; Gait ; Acupuncture Points ; Adult ; Ultrasonography ; Treatment Outcome ; Gait Disorders, Neurologic/etiology*

Objective To investigate the dynamic changes of serum regulatory T cell(Treg cell)-related factors in patients with diabetic peripheral neuropathy(DPN)and their relationships with pain mediators.Methods A total of 140 patients with DPN were enrolled and divided into painful DPN group(36 patients)and painless DPN group(104 patients)based on the presence of neuropathic pain.The serum levels of Treg cell-related factors[interleukin-10(IL-10),transforming growth fac-tor-β1(TGF-β1),interleukin-35(IL-35)]and pain mediators[prostaglandin E2(PGE2),hista-mine(His),and 5-hydroxytryptamine(5-HT)]between the two groups were compared.Pearson cor-relation analysis was used to explore the correlations of the serum levels of IL-10,TGF-β1,and IL-35 with the levels of PGE2,His,and 5-HT in patients with DPN.Multiple linear regression analysis was conducted to investigate the influencing factors of pain intensity in patients with DPN.Results The serum levels of TGF-β1,PGE2,His,and 5-HT were higher,while the levels of IL-10 and IL-35 were lower in the painful DPN group than those in the painless DPN group(P＜0.05).Pearson correlation a-nalysis showed that IL-10 was negatively correlated with PGE2,His,and 5-HT(r=-0.781,-0.794,-0.714,P＜0.05);TGF-β1 was positively correlated with PGE2,His,and 5-HT(r=0.605,0.590,0.515,P＜0.05);IL-35 was negatively correlated with PGE2,His,and 5-HT(r=-0.727,-0.847,-0.727,P＜0.05).Multiple linear regression analysis revealed that IL-10,TGF-β1,and IL-35 were closely related to the pain intensity in patients with DPN and were influencing factors of painin-tensity(P＜0.05).Conclusion The serum levels of IL-10 and IL-35 in patients with DPN are negatively correlated with the levels of PGE2,His,and 5-HT,while the level of TGF-β1 is positive-ly correlated with these pain mediators.Furthermore,IL-10,TGF-β1,and IL-35 are closely related to the degree of neuropathic pain in patients with DPN.

Objective To investigate the distribution and antibiotic resistance profiles of clinical isolates in Beijing Children's Hospital,Capital Medical University from 2016 to 2022.Methods All the strains isolated from inpatients in Beijing Children's Hospital during the period from 2016 to 2022 were analyzed.Antimicrobial susceptibility test was conducted by Kirby-Bauer method or automated system.Results were interpreted according to the breakpoints recommended in the CLSI Ml00 2022 edition.Results A total of 24 904 isolates were analyzed,including Gram-positive bacteria(49.4％)and Gram-negative bacteria(50.6％).The top three Gram-positive bacteria were Staphylococcus aureus(15.6％),coagulase-negative Staphylococcus(14.0％),and Streptococcus pneumoniae(8.9％).The top three Gram-negative bacteria were Klebsiella spp.(8.6％),Pseudomonas aeruginosa(8.6％),and Haemophilus influenzae(8.1％).The prevalence of methicillin-resistant strains was 30.9％in SS.aureus(MRSA)and 82.7％in coagulase-negative Staphylococcus(MRCNS).The prevalence of PRSP was 75.0％(24/32)in meningitis isolates and 2.6％(57/2 195)in non-meningitis isolates.Five strains of E.faecium and 10 strains of E.faecalis were found resistant to linezolid.Two strains of E.faecium were resistant to vancomycin.The prevalence of extended-spectrum beta-lactamases(ESBLs)and carbapenem-resistant strains(CREco)in E.coli isolates was 69.0％and 9.7％,respectively.The prevalence of ESBLs and carbapenem-resistant strains(CRKpn)in K.pneumoniae isolates was 73.7％,and 37.2％,respectively.The prevalence of carbapenem-resistant strains was 21.9％in P.aeruginosa isolates and 59.3％in A.baumannii isolates.β-lactamase was detected in 68.3％of the H.influenzae isolates.Conclusions Antimicrobial resistance is still serious in children.It is necessary to strength the surveillance of bacterial resistance and use antibiotics rationally in order to curb the spread of drug-resistant strains.

Objective:To explore the clinical risk factors and pregnancy outcomes in women with hyperglycemia in pregnancy (HIP) complicated with hypertensive disorders of pregnancy (HDP).Methods:This retrospective cohort study included 43 973 singleton live births delivered at the Obstetrics and Gynecology Hospital of Fudan University between September 2017 and December 2022. Participants were categorized into four groups: HH group (HIP with HDP, n=1 011), HIP group ( n=5 469), HDP group ( n=3 486), and control group ( n=34 007). Baseline characteristics and perinatal outcomes were compared using the Chi-square test (or Fisher's exact test). Logistic regression identified risk factors and adverse outcome risks and analyze the impact of HH on neonatal weight. Results:HH accounted for 15.6% (1 011/6 480) of HIP cases, with an overall incidence of 2.3% (1 011/43 973). HIP and HDP were strongly correlated [ OR=1.803, 95% CI: 1.672-1.945]. Advanced maternal age (≥35 years at estimated due date), primiparity, and pre-pregnancy overweight/obesity (body mass index ≥24 kg/m2) were independent risk factors for HH [ OR (95% CI): 1.305 (1.113-1.529), 1.845 (1.545-2.203), and 2.316 (1.981-2.718), respectively]. Compared to the HIP group, the HH group had significantly higher risks of preterm birth [10.3% (104/1 011) vs. 6.3% (344/5 469), OR=1.627 (95% CI:1.280-2.068)], cesarean delivery [57.0% (576/1 011) vs. 41.9% (2 289/5 469), OR=1.701 (95% CI:1.474-1.963)], and neonatal birth weight < P10 [13.9% (141/1 011) vs. 9.0% (494/5 469), OR=1.668 (95% CI:1.336-2.083)]. Stratified analysis revealed a 73.4% increased risk of birth weight < P10 in the gestational diabetes mellitus A1 with HDP subgroup ( aOR=1.734, 95% CI: 1.416-2.125). Conclusions:Advanced age, pre-pregnancy overweight/obesity, and primiparity are risk factors for HH. Compared to isolated HIP, HH is associated with elevated risks of preterm birth, cesarean delivery, and abnormal neonatal birth weight, though the impact on birth weight may vary by HIP subtype.

Objective To investigate the distribution and antibiotic resistance profiles of clinical isolates in Beijing Children's Hospital,Capital Medical University from 2016 to 2022.Methods All the strains isolated from inpatients in Beijing Children's Hospital during the period from 2016 to 2022 were analyzed.Antimicrobial susceptibility test was conducted by Kirby-Bauer method or automated system.Results were interpreted according to the breakpoints recommended in the CLSI Ml00 2022 edition.Results A total of 24 904 isolates were analyzed,including Gram-positive bacteria(49.4％)and Gram-negative bacteria(50.6％).The top three Gram-positive bacteria were Staphylococcus aureus(15.6％),coagulase-negative Staphylococcus(14.0％),and Streptococcus pneumoniae(8.9％).The top three Gram-negative bacteria were Klebsiella spp.(8.6％),Pseudomonas aeruginosa(8.6％),and Haemophilus influenzae(8.1％).The prevalence of methicillin-resistant strains was 30.9％in SS.aureus(MRSA)and 82.7％in coagulase-negative Staphylococcus(MRCNS).The prevalence of PRSP was 75.0％(24/32)in meningitis isolates and 2.6％(57/2 195)in non-meningitis isolates.Five strains of E.faecium and 10 strains of E.faecalis were found resistant to linezolid.Two strains of E.faecium were resistant to vancomycin.The prevalence of extended-spectrum beta-lactamases(ESBLs)and carbapenem-resistant strains(CREco)in E.coli isolates was 69.0％and 9.7％,respectively.The prevalence of ESBLs and carbapenem-resistant strains(CRKpn)in K.pneumoniae isolates was 73.7％,and 37.2％,respectively.The prevalence of carbapenem-resistant strains was 21.9％in P.aeruginosa isolates and 59.3％in A.baumannii isolates.β-lactamase was detected in 68.3％of the H.influenzae isolates.Conclusions Antimicrobial resistance is still serious in children.It is necessary to strength the surveillance of bacterial resistance and use antibiotics rationally in order to curb the spread of drug-resistant strains.

Objective:To explore the clinical risk factors and pregnancy outcomes in women with hyperglycemia in pregnancy (HIP) complicated with hypertensive disorders of pregnancy (HDP).Methods:This retrospective cohort study included 43 973 singleton live births delivered at the Obstetrics and Gynecology Hospital of Fudan University between September 2017 and December 2022. Participants were categorized into four groups: HH group (HIP with HDP, n=1 011), HIP group ( n=5 469), HDP group ( n=3 486), and control group ( n=34 007). Baseline characteristics and perinatal outcomes were compared using the Chi-square test (or Fisher's exact test). Logistic regression identified risk factors and adverse outcome risks and analyze the impact of HH on neonatal weight. Results:HH accounted for 15.6% (1 011/6 480) of HIP cases, with an overall incidence of 2.3% (1 011/43 973). HIP and HDP were strongly correlated [ OR=1.803, 95% CI: 1.672-1.945]. Advanced maternal age (≥35 years at estimated due date), primiparity, and pre-pregnancy overweight/obesity (body mass index ≥24 kg/m2) were independent risk factors for HH [ OR (95% CI): 1.305 (1.113-1.529), 1.845 (1.545-2.203), and 2.316 (1.981-2.718), respectively]. Compared to the HIP group, the HH group had significantly higher risks of preterm birth [10.3% (104/1 011) vs. 6.3% (344/5 469), OR=1.627 (95% CI:1.280-2.068)], cesarean delivery [57.0% (576/1 011) vs. 41.9% (2 289/5 469), OR=1.701 (95% CI:1.474-1.963)], and neonatal birth weight < P10 [13.9% (141/1 011) vs. 9.0% (494/5 469), OR=1.668 (95% CI:1.336-2.083)]. Stratified analysis revealed a 73.4% increased risk of birth weight < P10 in the gestational diabetes mellitus A1 with HDP subgroup ( aOR=1.734, 95% CI: 1.416-2.125). Conclusions:Advanced age, pre-pregnancy overweight/obesity, and primiparity are risk factors for HH. Compared to isolated HIP, HH is associated with elevated risks of preterm birth, cesarean delivery, and abnormal neonatal birth weight, though the impact on birth weight may vary by HIP subtype.

Objective:The study aimed to quantify the contents of peimine and peiminine in huangshi xiangsheng pills using a nano quantity analyte detector(NQAD)and compare the results with the evaporative light scattering detector(ELSD).Methods:Analytical separation was conducted utilizing a CAPCELL PAK MG Ⅲ C18 column(4.6 mm ×250 mm,5 μmi)as the stationary phase.The mobile phase consisted of a mixture of acetonitrile-water-diethylamine(65∶35∶0.03),with a flow rate set at 1.0 mL·min-1 and the column maintained at a temperature of 25℃.Results:NQAD analysis revealed a robust linear correlation between the concentration and the peak area for peimine within a concentration range of 2.450 to 1.470 μg·mL-1,achieving a correlation coefficient of 0.999 3.The limit of detection(LOD)and recovery rate for peimine were determined to be 14.70 ng and 99.50％(n=9),respectively.Similarly,a linear relationship was observed for peiminine between the concentration and the peak area,spanning a range of 3.657 to 1.170 μg·mL-1,with a correlation coefficient of 0.999 1.The LOD and recovery rate for peiminine were 21.94 ng and 100.5％(n=9),respectively.In contrast,ELSD yielded LOD of 24.50 ng for peimine and 36.57 ng for peiminine,with linear range of double logarithmic fitting was 4.900 to 490.0 μg·mL-1 and 7.314 to 585.1 μg·mL-1,respectively.Conclusion:NQAD outperforms ELSD in the quantification of peimine and peiminine,offering superior accuracy,precision,and sensitivity,along with an extended dynamic linear range.By enabling direct content calculation via linear regression,it streamlines the process,bypassing the complex double logarithmic calculations.This approach not only boosts the efficiency of data handling but also substantially simplifies the computational steps,addressing the detection and analysis needs for peimine and peiminine in huangshi xiangsheng pills.

Objective:The study aimed to quantify the contents of peimine and peiminine in huangshi xiangsheng pills using a nano quantity analyte detector(NQAD)and compare the results with the evaporative light scattering detector(ELSD).Methods:Analytical separation was conducted utilizing a CAPCELL PAK MG Ⅲ C18 column(4.6 mm ×250 mm,5 μmi)as the stationary phase.The mobile phase consisted of a mixture of acetonitrile-water-diethylamine(65∶35∶0.03),with a flow rate set at 1.0 mL·min-1 and the column maintained at a temperature of 25℃.Results:NQAD analysis revealed a robust linear correlation between the concentration and the peak area for peimine within a concentration range of 2.450 to 1.470 μg·mL-1,achieving a correlation coefficient of 0.999 3.The limit of detection(LOD)and recovery rate for peimine were determined to be 14.70 ng and 99.50％(n=9),respectively.Similarly,a linear relationship was observed for peiminine between the concentration and the peak area,spanning a range of 3.657 to 1.170 μg·mL-1,with a correlation coefficient of 0.999 1.The LOD and recovery rate for peiminine were 21.94 ng and 100.5％(n=9),respectively.In contrast,ELSD yielded LOD of 24.50 ng for peimine and 36.57 ng for peiminine,with linear range of double logarithmic fitting was 4.900 to 490.0 μg·mL-1 and 7.314 to 585.1 μg·mL-1,respectively.Conclusion:NQAD outperforms ELSD in the quantification of peimine and peiminine,offering superior accuracy,precision,and sensitivity,along with an extended dynamic linear range.By enabling direct content calculation via linear regression,it streamlines the process,bypassing the complex double logarithmic calculations.This approach not only boosts the efficiency of data handling but also substantially simplifies the computational steps,addressing the detection and analysis needs for peimine and peiminine in huangshi xiangsheng pills.

BackgroundHome-based intervention occupies a prominent place in the treatment of autism spectrum disorder （ASD） in children， whereas previous studies on the effect of home-based early intensive behavioral intervention on verbal ability of children with ASD are somewhat inadequate. ObjectiveTo study the effects of intensive family behavioral of intervention based on Verbal Behavior Milestones Assessment and Placement Program （VB-MAPP） on the language ability of children with ASD， so as to provide references for the development of family intervention strategies for children with ASD. MethodsChildren aged 2 to 3 years old who attended the Children's Rehabilitation Department of the Second Affiliated Hospital of Shantou University Medical College from September 2020 to December 2021 and met the Diagnostic and Statistical Manual of Mental Disorders， fifth edition （DSM-5） diagnostic criteria for ASD were selected as the study objects. A non-randomized concurrent control trial was conducted to compare a study group （n=24） receiving home-based early intensive behavioral intervention using VB-MAPP with a control group （n=14） receiving training from other special institutions or early childhood education institutions. The intervention lasted for 6 months in both groups. Before and after the intervention， the VB-MAPP milestone assessment was performed in the two groups， and the VB-MAPP milestone score， mand， trac and listener responds were selected as the study indicators. Then the intervention effect was compared between two groups， and the multiple linear regression was performed to screen the related influencing factors. ResultsAfter intervention， the total milestone assessment score， mand， tact and listener responds scores of study group were higher than those of control group， with statistical difference （Z=-4.339~-2.195， P<0.05 or 0.01）. Multiple linear regression analysis denoted that the average weekly hours of home-based intervention in the first three months had certain effect on listener responds （β=1.029， P<0.05）. ConclusionApplication of home-based early intensive behavior intervention using VB-MAPP may contribute to the improvement of verbal abilities such as mand， tact and listener responds in children with ASD. ［Funded by 2020 Guangdong Provincial Science and Technology Innovation Strategy Special Fund （number， 20200601）］

Objective This study focused on the application regularity of medicinal and dietary substances (MDS) of traditional Chinese medicine (TCM) diet therapy during rehabilitation, in order to help patients with Corona Virus Disease 2019 (COVID-19) reduce sequelae and improve their life quality. Methods The official websites of the national and provincial health committees, the website of the National Administration of Traditional Chinese Medicine, the China BioMedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), China Science and Technology Journal Database (VIP), and Wanfang Database were used to search the keywords, such as “coronavirus” “novel coronavirus pneumonia” “COVID-19” “protocol” “guideline” “consensus” and “rehabilitation period”. The search time was from the establishment of databases to July 31, 2022. The prevention and control protocols of various provinces and cities were manually supplemented and screened out. The information on the frequency, property, flavor, meridian tropism, and efficacy of MDS was collected for association rule analysis through the Apriori algorithm. Hierarchical cluster analysis was performed using the Euclidean distance and longest distance. Results A total of 18 protocols were screened out, including 56 lists of TCM diet therapy, and 47 kinds of MDS with a frequency of 132 times during the rehabilitation of COVID-19. Among them, six lists of diet therapy were collected from national websites, 26 from local government websites, and 24 from social and academic institution websites. The intended population can be divided into seven categories including normal recovery, lung-spleen Qi deficiency, deficiency of both Qi and Yin, spleen-stomach weakness, deficiency of Yang Qi, kidney Qi deficiency, and blood deficiency. Shanyao (Dioscoreae Rhizoma) and Lianzi (Nelumbinis Semen), followed by Dazao (Jujubae Fructus) were used most commonly in MDS, with mainly flat property, sweet flavor, and spleen and lung meridians in meridian tropism. Besides, deficiency-tonifying drugs were commonly used in MDS. Through association rule analysis, 12 groups of association MDS pairs were obtained. The pair of Yiyiren (Coicis Semen) and Chenpi (Citri Reticulatae Pericarpium) had the highest Lift value, and Yiyiren (Coicis Semen) was used most frequently in the MDS category for eliminating pathogenic factors. The results of complex network analysis showed that the core MDS were Yiyiren (Coicis Semen), Shanyao (Dioscoreae Rhizoma), Huangqi (Astragali Radix), Fuling (Poria), and Dazao (Jujubae Fructus). Three core categories were classified by cluster analysis, including the category of strengthening spleen, nourishing kidney, and grasping Qi, the category of removing phlegm, abating panting, and regulating Qi, and the category of strengthening the middle-energizer and reinforcing Qi. Conclusion Based on the TCM theory, most patients during the rehabilitation of COVID-19 are in a state of lingering pathogens due to deficient vital Qi. TCM diet therapy is based on the principle of “giving both reinforcing and reducing treatment”, and the MDS combinations focus on both reinforcing the health Qi and eliminating pathogenic factors. The diet therapy mainly uses the MDS with flat property and sweet flavor, which belongs to deficiency-tonifying drugs, adding suitable MDS of pathogen-eliminating drugs according to different situations. The ultimate goal is to promote lung inflammation absorption, improve pulmonary fibrosis, increase immunity, reduce the occurrence of sequelae, and improve life quality.