Effects of electroacupuncture on rats with cognitive impairment: An iTRAQ-based proteomics analysis / 中西医结合学报

OBJECTIVE@#The study explores the effects of electroacupuncture (EA) at the governing vessel (GV) on proteomic changes in the hippocampus of rats with cognitive impairment.@*METHODS@#Healthy male rats were randomly divided into 3 groups: sham, model and EA. Cognitive impairment was induced by left middle cerebral artery occlusion in the model and EA groups. Rats in the EA group were treated with EA at Shenting (GV24) and Baihui (GV20) for 7 d. Neurological deficit was scored using the Longa scale, the learning and memory ability was detected using the Morris water maze (MWM) test, and the proteomic profiling in the hippocampus was analyzed using protein-labeling technology based on the isobaric tag for relative and absolute quantitation (iTRAQ). The Western blot (WB) analysis was used to detect the proteins and validate the results of iTRAQ.@*RESULTS@#Compared with the model group, the neurological deficit score was significantly reduced, and the escape latency in the MWM test was significantly shortened, while the number of platform crossings increased in the EA group. A total of 2872 proteins were identified by iTRAQ. Differentially expressed proteins (DEPs) were identified between different groups: 92 proteins were upregulated and 103 were downregulated in the model group compared with the sham group, while 142 proteins were upregulated and 126 were downregulated in the EA group compared with the model group. Most of the DEPs were involved in oxidative phosphorylation, glycolipid metabolism and synaptic transmission. Furthermore, we also verified 4 DEPs using WB technology. Although the WB results were not exactly the same as the iTRAQ results, the expression trends of the DEPs were consistent. The upregulation of heat-shock protein β1 (Hspb1) was the highest in the EA group compared to the model group.@*CONCLUSION@#EA can effect proteomic changes in the hippocampus of rats with cognitive impairment. Hspb1 may be involved in the molecular mechanism by which acupuncture improves cognitive impairment.

HbA1c comparison and diagnostic efficacy analysis of multi center different glycosylated hemoglobin detection systems / 中华预防医学杂志

Objective: Compare and analyze the results of the domestic Lanyi AH600 glycated hemoglobin analyzer and other different detection systems to understand the comparability of the detection results of different detectors, and establish the best cut point of Lanyi AH600 determination of haemoglobin A1c (HbA1c) in the diagnosis of diabetes. Methods: Multi center cohort study was adopted. The clinical laboratory departments of 18 medical institutions independently collected test samples from their respective hospitals from March to April 2022, and independently completed comparative analysis of the evaluated instrument (Lanyi AH600) and the reference instrument HbA1c. The reference instruments include four different brands of glycosylated hemoglobin meters, including Arkray, Bio-Rad, DOSOH, and Huizhong. Scatter plot was used to calculate the correlation between the results of different detection systems, and the regression equation was calculated. The consistency analysis between the results of different detection systems was evaluated by Bland Altman method. Consistency judgment principles: (1) When the 95% limits of agreement (95% LoA) of the measurement difference was within 0.4% HbA1c and the measurement score was≥80 points, the comparison consistency was good; (2) When the measurement difference of 95% LoA exceeded 0.4% HbA1c, and the measurement score was≥80 points, the comparison consistency was relatively good; (3) The measurement score was less than 80 points, the comparison consistency was poor. The difference between the results of different detection systems was tested by paired sample T test or Wilcoxon paired sign rank sum test; The best cut-off point of diabetes was analyzed by receiver operating characteristic curve (ROC). Results: The correlation coefficient R2 of results between Lanyi AH600 and the reference instrument in 16 hospitals is≥0.99; The Bland Altman consistency analysis showed that the difference of 95% LoA in Nanjing Maternity and Child Health Care Hospital in Jiangsu Province (reference instrument: Arkray HA8180) was -0.486%-0.325%, and the measurement score was 94.6 points (473/500); The difference of 95% LoA in the Tibetan Traditional Medical Hospital of TAR (reference instrument: Bio-Rad Variant II) was -0.727%-0.612%, and the measurement score was 89.8 points; The difference of 95% LoA in the People's Hospital of Chongqing Liang Jiang New Area (reference instrument: Huizhong MQ-2000PT) was -0.231%-0.461%, and the measurement score was 96.6 points; The difference of 95% LoA in the Taihe Hospital of traditional Chinese Medicine in Anhui Province (reference instrument: Huizhong MQ-2000PT) was -0.469%-0.479%, and the measurement score was 91.9 points. The other 14 hospitals, Lanyi AH600, were compared with 4 reference instrument brands, the difference of 95% LoA was less than 0.4% HbA1c, and the scores were all greater than 95 points. The results of paired sample T test or Wilcoxon paired sign rank sum test showed that there was no statistically significant difference between Lanyi AH600 and the reference instrument Arkray HA8180 (Z=1.665,P=0.096), with no statistical difference. The mean difference between the measured values of the two instruments was 0.004%. The comparison data of Lanyi AH600 and the reference instrument of all other institutions had significant differences (all P<0.001), however, it was necessary to consider whether it was within the clinical acceptable range in combination with the results of the Bland-Altman consistency analysis. The ROC curve of HbA1c detected by Lanyi AH600 in 985 patients with diabetes and 3 423 patients with non-diabetes was analyzed, the area under curve (AUC) was 0.877, the standard error was 0.007, and the 95% confidence interval 95%CI was (0.864, 0.891), which was statistically significant (P<0.001). The maximum value of Youden index was 0.634, and the corresponding HbA1c cut point was 6.235%. The sensitivity and specificity of diabetes diagnosis were 76.2% and 87.2%, respectively. Conclusion: Among the hospitals and instruments currently included in this study, among these four hospitals included Nanjing Maternity and Child Health Care Hospital in Jiangsu Province (reference instrument: Arkray HA8180), Tibetan Traditional Medical Hospital of TAR (reference instrument: Bio-Rad Variant Ⅱ), the People's Hospital of Chongqing Liang Jiang New Area (reference instrument: Huizhong MQ-2000PT), and the Taihe Hospital of traditional Chinese Medicine in Anhui Province (reference instrument: Huizhong MQ-2000PT), the comparison between Lanyi AH600 and the reference instruments showed relatively good consistency, while the other 14 hospitals involved four different brands of reference instruments: Arkray, Bio-Rad, DOSOH, and Huizhong, Lanyi AH600 had good consistency with its comparison. The best cut point of the domestic Lanyi AH600 for detecting HbA1c in the diagnosis of diabetes is 6.235%.

Integrated strategy for biomarkers of stable coronary heart disease with phlegm and blood stasis syndrome based on RNA-seq and network pharmacology / 中国中药杂志

This study aimed to analyze the biological foundation and biomarkers of stable coronary heart disease(CHD) with phlegm and blood stasis(PBS) syndrome based on RNA-seq and network pharmacology. Peripheral blood nucleated cells from five CHD patients with PBS syndrome, five CHD patients with non-PBS syndrome, and five healthy adults were collected for RNA-seq. The specific targets of CHD with PBS syndrome were determined by differential gene expression analysis and Venn diagram analysis. The active ingredients of Danlou Tablets were screened out from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform, and the "component-target" prediction was completed through PubChem and SwissTargetPrediction. The "drug-ingredient-target-signaling pathway" network of Danlou Tablets against CHD with PBS syndrome was optimized by Cytoscape software. After the target biomarkers were identified, 90 participants were enrolled for diagnostic tests, and 30 CHD patients with PBS syndrome were included in before-and-after experiment to determine the therapeutic effect of Danlou Tablets on those targets. As revealed by RNA-seq and Venn diagram analysis, 200 specific genes were identified for CHD with PBS syndrome. A total of 1 118 potential therapeutic targets of Danlou Tablets were predicted through network pharmacology. Through integrated analysis of the two gene sets, 13 key targets of Danlou Tablets in the treatment of CHD with PBS syndrome were screened out, including CSF1, AKR1C2, PDGFRB, ARG1, CNR2, ALOX15B, ALDH1A1, CTSL, PLA2G7, LAP3, AKR1C3, IGFBP3, and CA1. They were presumably the biomarkers of CHD with PBS syndrome. The ELISA test further showed that CSF1 was significantly up-regulated in the peripheral blood of CHD patients with PBS syndrome, and was significantly down-regulated after Danlou Tablets intervention. CSF1 may be a biomarker for CHD with PBS syndrome, and it is positively correlated with the severity of the disease. The diagnostic cut-off of CSF1 for CHD with PBS syndrome was 286 pg·mL~(-1).

Correlating nerve conduction studies with cross-sectional area measured using ultrasound in patients with neuromuscular disease / 中华神经科杂志

Objective:To determine whether there is a correlation between the cross-sectional area (CSA) and the parameters as measured on nerve conduction studies.Methods:Twenty-one patients with neuromuscular diseases in Beijing Tiantan Hospital from March 3, 2022 to May 4, 2023 underwent ultrasound measurement of the CSA of the median nerves and ulnar nerves at the wrist, elbow and the upper arm, followed by nerve conduction studies (NCS). A linear regression model was performed to compare NCS and CSA.Results:A total of 180 sets of motor nerve conduction velocity (MCV) and CSA at the different sites including 102 sets of median nerve and 78 sets of ulnar nerve, 220 sets of compound muscle action potential (CMAP) amplitude and CSA at the different sites including 104 sets of median nerve and 116 sets of ulnar nerve, 60 sets of sensory nerve conduction velocity (SCV) and CSA and sensory nerve action potential (SNAP) amplitude and CSA at the wrist including 32 sets of median nerve and 28 sets of ulnar nerve were recorded. The linear correlation between MCV and CSA was statistically significant both in median nerve ( r2=0.10,adjusted r2=0.09, P=0.001) and in ulnar nerve ( r2=0.18,adjusted r2=0.17, P<0.001).When CSA>10 mm 2, the linear correlation between CMAP amplitude and CSA was statistically significant both in median nerve ( r2=0.09,adjusted r2=0.08, P=0.024) and ulnar nerve ( r2=0.19,adjusted r2=0.17, P=0.004). The correlation between CMAP and CSA was not statistically significant when CSA≤10 mm 2. And the correlations between SCV and CSA and between SNAP and CSA were not statistically significant. Conclusions:CSA can better show the characteristics of changes in motor nerve conduction especially in motor conduction velocity. It is suggested that its application prospect in demyelinating peripheral neuropathy with motor nerve damage may be more extensive.

Asthma management and asthma control level in children / 中国当代儿科杂志

OBJECTIVES@#To investigate the influencing factors for asthma management and asthma control level in children.@*METHODS@#A total of 202 children with a confirmed diagnosis of asthma were enrolled. The questionnaire of asthma control level and family management was used to investigate the influencing factors for asthma control level and the indicators of family management. The awareness of childhood asthma and its management was analyzed among the parents, as well as the influence on asthma control level in children, and the association between them was analyzed.@*RESULTS@#Compared with the non-complete control group, the complete control group had significantly longer course of asthma and treatment time (P<0.05). The proportions of asthma attacks ≥3 times and aerosol treatment for asthma attacks >3 times in one year in the complete control group were significantly lower than those in the non-complete control group (P<0.05). The complete control group had a significantly lower proportion of children with frequent respiratory infection, wheezing during respiratory infection, or a family history of allergic diseases (P<0.05). The parents in the complete control group had significantly stronger awareness of short-term escalation to asthma medication after respiratory infection and significantly enhanced management of maintenance medication (P<0.05). Compared with the complete control group, the non-complete control group had a significantly higher proportion of children with abnormal pulmonary function at the initial stage (P<0.05). The level of asthma control in children was associated with short-term escalation to asthma medication during respiratory infection and initial lung function (P<0.05).@*CONCLUSIONS@#The level of asthma control in children is closely associated with the severity of asthma and the comprehensive management of childhood asthma. Early treatment and family management, especially escalation to asthma medication during the early stage of respiratory infection, are of great importance in asthma control. Citation:Chinese Journal of Contemporary Pediatrics, 2023, 25(1): 73-79.

PD-1 inhibitor plus anlotinib for metastatic castration-resistant prostate cancer: a real-world study / 亚洲男科学杂志(英文版)

Management and treatment of terminal metastatic castration-resistant prostate cancer (mCRPC) remains heavily debated. We sought to investigate the efficacy of programmed cell death 1 (PD-1) inhibitor plus anlotinib as a potential solution for terminal mCRPC and further evaluate the association of genomic characteristics with efficacy outcomes. We conducted a retrospective real-world study of 25 mCRPC patients who received PD-1 inhibitor plus anlotinib after the progression to standard treatments. The clinical information was extracted from the electronic medical records and 22 patients had targeted circulating tumor DNA (ctDNA) next-generation sequencing. Statistical analysis showed that 6 (24.0%) patients experienced prostate-specific antigen (PSA) response and 11 (44.0%) patients experienced PSA reduction. The relationship between ctDNA findings and outcomes was also analyzed. DNA-damage repair (DDR) pathways and homologous recombination repair (HRR) pathway defects indicated a comparatively longer PSA-progression-free survival (PSA-PFS; 2.5 months vs 1.2 months, P = 0.027; 3.3 months vs 1.2 months, P = 0.017; respectively). This study introduces the PD-1 inhibitor plus anlotinib as a late-line therapeutic strategy for terminal mCRPC. PD-1 inhibitor plus anlotinib may be a new treatment choice for terminal mCRPC patients with DDR or HRR pathway defects and requires further investigation.

Effects of Interactive Dynamic Scalp Acupuncture on Motor Function and Gait of Lower Limbs after Stroke: A Multicenter, Randomized, Controlled Clinical Trial / 中国结合医学杂志

OBJECTIVE@#To evaluate the effects of interactive dynamic scalp acupuncture (IDSA), simple combination therapy (SCT), and traditional scalp acupuncture (TSA) on motor function and gait of the lower limbs in post-stroke hemiplegia patients.@*METHODS@#A total of 231 patients with post-stroke hemiplegia was randomly divided into IDSA (78 cases), SCT (78 cases), and TSA (75 cases) groups by a random number table. Scalp acupuncture (SA) and lower-limb robot training (LLRT) were both performed in the IDSA and SCT groups. The patients in the TSA group underwent SA and did not receive LLRT. The treatment was administered once daily and 6 times weekly for 8 continuous weeks, each session lasted for 30 min. The primary outcome measures included Fugl-Meyer assessment of the lower extremity (FMA-LE), berg balance scale (BBS), modified barthel index (MBI), and 6-min walking test (6MWT). The secondary outcome measures included stride frequency (SF), stride length (SL), stride width (SW), affected side foot angle (ASFA), passive range of motion (PROM) of the affected hip (PROM-H), knee (PROM-K) and ankle (PROM-A) joints. The patients were evaluated before treatment, at 1- and 2-month treatment, and 1-, and 2-month follow-up visits, respectively. Adverse events during 2-month treatment were observed.@*RESULTS@#Nineteen patients withdrew from the trial, with 8 in the IDSA and 5 in the SCT groups, 6 in the TSA group. The FMA-LE, BBS, 6MWT and MBI scores in the IDSA group were significantly increased after 8-week treatment and 2 follow-up visits compared with the SCT and TSA groups (P<0.05 or P<0.01). Compared with pre-treatment, the grade distribution of BBS and MBI scores in the 3 groups were significantly improved at 1, 2-month treatment and 2 follow-up visits (P<0.05 or P<0.01). The SF, PROM-H, PROM-K and PROM-A in the IDSA group was significantly increased compared with the SCT and TSA groups after 8-week of treatment (P<0.05 or P<0.01). Compared with the SCT group, ASFA of the IDSA group was significantly reduced after 8-week of treatment (P<0.05). SF, SL, PROM-K and PROM-A were significantly increased at the 2nd follow-up visit whereas the ASFA was significantly reduced in the IDSA group compared with the SCT groups at 1st follow-up visit (P<0.05 or P<0.01). The SF was significantly increased in the SCT group compared with the TSA group after 8-week treatment (P<0.05). Compared with the TSA group, PROM-K, PROM-A were significantly increased at the 2nd follow-up visit (P<0.05).@*CONCLUSIONS@#The effects of IDSA on lower-limb motor function and walking ability of post-stroke patients were superior to SCT and TSA. The SCT was comparable to TSA treatment, and appeared to be superior in improving the motion range of the lower extremities. (Registration No. ChiCTR1900027206).

Chronic psychological stress exacerbates aortic medial calcification via glucocorticoids / 生理学报

Chronic psychological stress can promote vascular diseases, such as hypertension and atherosclerosis. This study aims to explore the effects and mechanism of chronic psychological stress on aortic medial calcification (AMC). Rat arterial calcification model was established by nicotine gavage in combination with vitamin D3 (VitD3) intramuscular injection, and rat model of chronic psychological stress was induced by humid environment. Aortic calcification in rats was evaluated by using Alizarin red staining, aortic calcium content detection, and alkaline phosphatase (ALP) activity assay. The expression levels of the related proteins, including vascular smooth muscle cells (VSMCs) contractile phenotype marker SM22α, osteoblast-like phenotype marker RUNX2, and endoplasmic reticulum stress (ERS) markers (GRP78 and CHOP), were determined by Western blot. The results showed that chronic psychological stress alone induced AMC in rats, further aggravated AMC induced by nicotine in combination with VitD3, promoted the osteoblast-like phenotype transformation of VSMCs and aortic ERS activation, and significantly increased the plasma cortisol levels. The 11β-hydroxylase inhibitor metyrapone effectively reduced chronic psychological stress-induced plasma cortisol levels and ameliorated AMC and aortic ERS in chronic psychological stress model rats. Conversely, the glucocorticoid receptor agonist dexamethasone induced AMC, promoted AMC induced by nicotine combined with VitD3, and further activated aortic ERS. The above effects of dexamethasone could be inhibited by ERS inhibitor 4-phenylbutyrate. These results suggest that chronic psychological stress can lead to the occurrence and development of AMC by promoting glucocorticoid synthesis, which may provide new strategies and targets for the prevention and control of AMC.

Mechanism of Anti-tuberculosis Particles （Kanglao Granule） Based on Network Pharmacology and Experimental Research / 中国实验方剂学杂志

ObjectiveTo explore the potential anti-tuberculosis mechanism of Kanglao granule through network pharmacology. MethodThe active components of Kanglao granule were retrieved from related databases and the potential targets of the components from SwissTargetPrediction. Targets of the tuberculosis were screened from GeneCards and National Center for Biotechnology Information （NCBI）， and the anti-tuberculosis targets of the prescription were further identified. STRING and Cytoscape 3.8.0 were employed to construct the Chinese medicinal-disease target-signaling pathway network and screen core targets. Then gene ontology （GO） term enrichment and Kyoto Encyclopedia of Genes and Genomes （KEGG） pathway enrichment were performed. Finally， AutoDock Vina was used for molecular docking between the active components of the prescription and key proteins and Western blotting for verifying the interaction between them. ResultA total of 29 important chemical components in the prescription were screened out， including β-sitosterol， sesamin， and kaempferol. A total of 28 key anti-tuberculosis targets were retrieved， such as protein kinase B1 （Akt1）， epidermal growth factor receptor （EGFR）， hypoxia inducible factor-1A （HIF-1A）， proto-oncogene tyrosine-protein kinase （SRC）， and matrix metalloproteinase-9 （MMP-9）. Bioinformatics analysis showed the 28 targets were involved in 41 GO terms such as oxygen metabolism， nucleic acid transcription， and metabolic enzyme pathway， and 28 key KEGG pathways， including Mycobacterium tuberculosis signaling pathway and phosphatidylinositol 3 kinase/protein kinase B pathway. Molecular docking results showed that Akt1 had the strongest binding affinity to sesamin. In vitro experiment indicated that sesamin inhibited the growth of M. tuberculosis by suppressing the phosphorylation of Akt1. ConclusionKanglao granule improved the sterilization level and immune response through multi-component， multi-target， and multi-pathway interactions， thereby achieving therapeutic effect on tuberculosis. Akt1 is one of the important targets involved in the treatment of tuberculosis.

The electrophysiological features of patients with anti-neurofascin 155 IgG4 antibodies positive chronic inflammatory demyelinating polyradiculoneuropathy / 中华神经科杂志

Objective:To investigate the electrophysiological features of patients with anti-neurofascin 155 (NF155) IgG4 antibodies positive chronic inflammatory demyelinating polyradiculoneuropathy (CIDP).Methods:The electrophysiological data of 6 anti-NF155 IgG4 antibodies positive CIDP patients in Beijing Tiantan Hospital, Capital Medical University from September 2018 to May 2021 were retrospectively analyzed. Parameters studies included standard motor and sensory nerve conduction studies, electromyography (EMG) and F waves studies. Correlation analysis was made to explore the relationships between clinical indicators and electrophysiological data.Results:There was statistically significant difference in the motor nerve conduction study on abnormal rate of tibial nerve (χ 2=11.08, P=0.011). Motor nerve conduction abnormalities were presented in a majority of patients with decreased motor conduction velocity (MCV) and prolonged distal motor latency (DML). There was no statistically significant difference in the overall abnormal rate between lower limbs and upper limbs (30/32, 93.8% vs 22/22, 100.0%; χ 2=1.43, P=0.508), sensory nerve conduction and motor nerve conduction (52/54, 96.3% vs 42/42, 100.0%; χ 2=1.59, P=0.503). There was statistically significant difference in the overall abnormal rate in median nerve, ulnar nerve and sural nerve (χ 2=14.96, P=0.001;χ 2=10.00, P=0.007; χ 2=9.95, P=0.008),and absent sensory nerve action potential was the most common abnormality in sensory nerve conduction abnormalities. The abnormal rate of EMG was 9/14, which was constituted by upper limbs (4/8) and lower limbs (5/6), and the spontaneous activity accompanied with prolonged duration and increased amplitude of motor unit action potential was common. Significant negative correlations were established between disease duration and compound muscle action potential (CMAP) amplitude and negative area of ulnar nerve ( r=-0.84, P=0.036; r =-0.76, P=0.011), and the correlations between age and MCV of median nerve and ulnar nerve were also found ( r=0.89, P=0.019; r=0.95, P=0.003). The DML of median nerve was negatively correlated with CMAP amplitude ( r=-0.63, P=0.049). Moreover, the correlation analysis revealed associations of the F wave latency with the DML, CMAP amplitude and MCV of tibial nerve ( r= 0.90, P=0.039; r=-0.96, P=0.012; r=-0.96, P=0.010). Conclusions:The motor nerve and sensory nerve, the myelin sheath and axon of peripheral nerves in anti-NF155 IgG4 CIDP patients were largely affected. The CMAP amplitude and negative area of ulnar nerve might be of certain clinical value in reflecting the disease duration.The younger the patients, the more severe the demyelination degree of the upper limbs. The F wave latency of tibial nerve not only reflected the abnormal proximal conduction, but also the distal damage degree of myelin sheath and axon.

Effect of Interactive Dynamic Scalp Acupuncture on Post-Stroke Cognitive Function, Depression, and Anxiety: A Multicenter, Randomized, Controlled Trial / 中国结合医学杂志

OBJECTIVE@#To compare the clinical effects of interactive dynamic scalp acupuncture (IDSA), simple combination therapy (SCT), and traditional scalp acupuncture (TSA) on cognitive function, depression and anxiety in patients with post-stroke cognitive impairment.@*METHODS@#A total of 660 patients with post-stroke cognitive impairment who were admitted to 3 hospitals in Shenzhen City between May 2017 and May 2020 were recruited and randomly assigned to the IDSA (218 cases), SCT (222 cases) and TSA groups (220 cases) according to a random number table. All the patients received conventional drug therapy for cerebral stroke and exercise rehabilitation training. Scalp acupuncture and computer-based cognitive training (CBCT) were performed simultaneously in the IDSA group, but separately in the morning and in the afternoon in the SCT group. The patients in the TSA group underwent scalp acupuncture only. The course of treatment was 8 weeks. Before treatment (M0), 1 (M1) and 2 months (M2) after treatment, as well as follow-up at 1 (M3) and 2 months (M4), the cognitive function of patients was assessed using the Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment Scale (MoCA) Scales; depression, anxiety, sleep quality, and self-care ability of patients were assessed using Hamilton Depression Rating Scale (HAMD), Hamilton Anxiety Rating Scale (HAMA), Pittsburgh Sleep Quality Index (PSQI), and Modified Barthel Index (MBI), respectively. During this trial, all adverse events (AEs) were accurately recorded.@*RESULTS@#There were no significant differences in the MMSE, MoCA, HAMD, HAMA, PSQI, and MBI scores among the 3 groups at M0 (all P>0.05). In the IDSA group, the MMSE, MoCA and MBI scores from M2 to M4 were significantly higher than those in the SCT and TSA groups, while the HAMD, HAMA and PSQI scores were significantly reduced (all P<0.01). The changes of all above scores (M2-M0, M4-M0) were significantly superior to those in the SCT and TSA groups (all P<0.01, except M4-M0 of HAMD). At M2, the severity of MMSE, HAMD, HAMA, PSQI and MBI in the IDSA group was significantly lower than that in the SCT and TSA groups (all P<0.01). There was no serious AE during this trial.@*CONCLUSIONS@#IDSA can not only significantly improve cognitive function, but also reduce depression, anxiety, which finally improves the patient's self-care ability. The effect of IDSA was significantly better than SCT and TSA. (Trial registration No. ChiCTR1900027206).

Efficacy observation of chiropractic plus foot bath with Chinese medicine for transient synovitis of the hip in children / 针灸推拿医学（英文版）

Objective: To compare the efficacy of different treatment protocols in treating transient synovitis of the hip (TSH) in children and to optimize the clinical treatment strategy for this condition. Methods: Ninety kids with TSH were divided into a control group, a chiropractic group and a chiropractic plus foot bath group using the random number table method, with 30 cases in each group. The control group was treated with conventional traction; the chiropractic group was given chiropractic treatment based on the control group; the chiropractic plus foot bath group was given Chinese medicine foot bath based on the chiropractic group. Traction and foot bath were conducted once daily while chiropractic was done once every other day, all with 14 d as a treatment course for a total of two courses. Changes in the visual analog scale (VAS) score and range of motion (ROM) of the hip joint in the three groups were observed, and the efficacy was compared. Results: The total effective rate was 93.3％ in the chiropractic plus foot bath group, versus 76.7％ in the chiropractic group and 66.7％ in the control group, and the total effective rate was notably higher in the chiropractic plus foot bath group than in the other two groups (both P<0.05). Respectively after the first and second treatment course, the VAS score decreased significantly in each of the three groups compared with that before treatment (all P<0.01), and the ROM of the hip joint in flexion increased significantly (all P<0.01). After two treatment courses, the VAS score was lower in the chiropractic plus foot bath group than in the other two groups (both P<0.05), and its ROM of the hip joint in flexion was larger than that in the other two groups (both P<0.05). Conclusion: Based on traction, chiropractic plus Chinese medicine foot bath can effectively reduce pain and improve motor function of the hip joint in treating TSH.

Multiple cranial nerves were damaged in a patient with familial amyloidosis Finnish type / 中华神经科杂志

Objective:To report the clinical, pathological, electrophysiological and genic characteristics of a patient with familial amyloidosis Finnish type.Methods:The clinical characteristic of a 60-year-old female who admitted to Beijing Tiantan Hospital, Capital Medical University in June 2020 was analyzed. Meanwhile, the patient underwent electrophysiological examination, biopsy of labial gland, rectum and skin and gene sequencing analysis.Results:The patient presented left facial paralysis at the age of 50, right facial paralysis and thickening of lips at the age of 55, dysarthria and dysphagia at the age of 56. Physical examination of the patient showed signs of cranial nerves involvement and skin thinning and smoothness. Slit lamp showed corneal lattice dystrophy. Electrophysiological findings of the patient suggested bilateral carpal tunnel syndrome. Latencies were prolonged in bilateral visual evoked potential P100. The deep sensory conduction pathways in bilateral C 7 to biparietal and T 12 to biparietal cortex were abnormal. Pathology of the three biopsies of the patient showed the presence of amyloid deposition in the basement membrane around the glands. The heterozygous mutation of c.654 G>T in exon 4 of gelsolin (GSN) gene in the patient resulted in Asp187 Tyr mutation (p.D187Y). Conclusions:The patient with familial amyloidosis Finnish type was characterized by slowly progressive multiple group cranial neuropathy accompanied by corneal lattice dystrophy and skin changes. Optic nerve and spinal cord posterior funiculus sensory conduction pathway and D187Y mutation of GSN gene were involved.

Scalp acupuncture combined with lower-limb intelligent feedback training for lower-limb motor dysfunction after stroke: a randomized controlled trial / 中国针灸

OBJECTIVE@#To compare the efficacy of scalp acupuncture combined with lower-limb intelligent feedback training and lower-limb intelligent feedback training alone for lower-limb motor dysfunction after stroke.@*METHODS@#A total of 154 patients with lower-limb motor dysfunction after stroke were randomly divided into an observation group (76 cases, 6 cases dropped off) and a control group (78 cases, 8 cases dropped off). The patients in both groups were treated with conventional medication and exercise rehabilitation training. In addition, the patients in the observation group were treated with scalp acupuncture combined with lower-limb intelligent feedback training. The scalp acupuncture was given at upper 1/5 of the anterior oblique line of parietal temporal area and upper 1/5 of the posterior oblique line of parietal temporal area. The patients in the control group were treated with lower-limb intelligent feedback training alone. All the treatment was given once a day, 6 days a week, totaling for 8 weeks. The affected-side lower-limb Brunnstrom stage and modified Ashworth scale (MAS) grade, 6-minute walk test (6MWT), Berg balance scale (BBS) score and modified Barthel index (MBI) score were evaluated before and after treatment in the two groups. The plantar pressure was measured by gait function evaluation system.@*RESULTS@#Compared before treatment, the Brunnstrom stage in the two groups was improved after treatment (@*CONCLUSION@#The scalp acupuncture combined with lower-limb intelligent feedback training could reduce the muscle tension of lower limbs, promote the separation movement mode of lower limbs, improve the plantar pressure distribution, and improve the balance ability and walking ability in stroke patients, and the curative effect is better than lower-limb intelligent feedback training alone.

Exploration and practice of the "trinity" rescue system of aviation, ground and Internet emergency treatment / 中华危重病急救医学

With the development of society and economy, the disease spectrum of Chinese residents has undergone a major change, and the public health emergencies have occasionally occurred. The new situation has put forward higher requirements on the emergency capacity, professional technical level and treatment quality of critical care treatment system. Combining with the advantages of hospital aviation, ground and Internet emergency, Henan Provincial People's Hospital established a new construction path of emergency and critical care treatment system, namely "trinity" rescue system of aviation, ground and Internet emergency treatment and the "five-ring" model of critical care treatment system in hospital. The purpose of this paper is to summarize the practical experience of the construction of emergency and critical care system in Henan Provincial People's Hospital, so as to provide reference for the management of emergency and critical care in China.

Value of sTREM-1 in serum and bronchoalveolar lavage fluid, APACHE II score, and SOFA score in evaluating the conditions and prognosis of children with severe pneumonia / 中国当代儿科杂志

OBJECTIVE@#To study the significance of the level of soluble triggering receptor expressed on myeloid cells-1 (sTREM-1) in serum and bronchoalveolar lavage fluid (BALF), Acute Physiology and Chronic Health Evaluation II (APACHE II) score, and Sequential Organ Failure Assessment (SOFA) score in evaluating the conditions and prognosis of children with severe pneumonia.@*METHODS@#A total of 76 children with severe pneumonia who were admitted from August 2017 to October 2019 were enrolled as the severe pneumonia group. According to the treatment outcome, they were divided into a non-response group with 34 children and a response group with 42 children. Ninety-four children with common pneumonia who were admitted during the same period of time were enrolled as the common pneumonia group. One hundred healthy children who underwent physical examination in the outpatient service during the same period of time were enrolled as the control group. The serum level of sTREM-1, APACHE II score, and SOFA score were measured for each group, and the level of sTREM-1 in BALF was measured for children with severe pneumonia. The correlation of the above indices with the severity and prognosis of severe pneumonia in children was analyzed.@*RESULTS@#The severe pneumonia group had significantly higher serum sTREM-1 level, APACHEII score, and SOFA score than the common pneumonia group and the control group (P0.05).@*CONCLUSIONS@#The level of sTREM-1 in serum and BALF and SOFA score can be used to evaluate the severity and prognosis of severe pneumonia in children.

Characteristics of pulmonary function in infants and young children with pertussis-like coughing / 中国当代儿科杂志

OBJECTIVE@#To study the characteristics of pulmonary function in children with pertussis-like coughing caused by different pathogen infections.@*METHODS@#The data on etiology and tidal breathing pulmonary function were collected from 95 hospitalized infants and young children with pertussis-like coughing. The tidal breathing pulmonary function was compared between these children and 67 healthy children. According to the type of pathogen, the children with pertussis-like coughing were classified to 6 groups: pertussis (n=17), viral infection (n=23), tuberculosis infection (n=6), Mycoplasma infection (n=9), other bacterial infection (n=8), and unknown pathogen (n=32).@*RESULTS@#Among the 95 children with pertussis-like coughing, 15 (16%) had mild obstructive ventilatory dysfunction, 30 (32%) had moderate obstructive ventilatory dysfunction, and 22 (23%) had severe obstructive ventilatory dysfunction. Compared with the normal control group, the children with pertussis-like coughing had significant reductions in inspiratory-to-expiratory time ratio, ratio of time to peak tidal expiratory flow to total expiratory time (tPF%tE), and ratio of volume to peak tidal expiratory flow to total expiratory volume (vPF%vE) (P<0.05). The tuberculosis infection and Mycoplasma infection groups had a significantly lower tidal volume than the normal control group (P<0.05). All pathogen infection groups except the tuberculosis infection group had significantly lower tPF%tE and vPF%vE than the normal control group (P<0.05). The pertussis group had significantly lower tPF%tE and vPF%vE than the other infection groups (P<0.05).@*CONCLUSIONS@#Most of children with pertussis-like coughing have abnormal pulmonary functions. The children with Bordetella pertussis infection have the most severe pulmonary function impairment. Tidal breathing pulmonary function test may provide a reference for pathogen analysis of children with pertussis-like coughing.

Needle electromyography of the genioglossus muscle in the detection of amyotrophic lateral sclerosis / 中华神经科杂志

Objective To investigate the diagnostic value of spontaneous activities in genioglossus of amyotrophic lateral sclerosis (ALS).Methods A retrospective analysis of 79 patients diagnosed with ALS from January 2014 to December 2015 in Beijing Tiantan Hospital Affiliated to Capital Medical University was made.The patients were divided into two groups according to the clinical examination:with (44 patients) or without bulbar symptoms (35 patients).The course of disease,spontaneous potentials and ALS-Functional Rating Scale (ALS-FRS) scores were discussed,together with the association between semi-quantitative evaluation of spontaneous potential of the genioglossus and ALS-FRS score.Results In ALS patients,the overall positive rate of glossal spontaneous potentials was 69.6％ (55/79),among which the positive rate was 82.9％ (29/35) in patients with bulbar symptoms and 59.1％ (26/44) in patients without bulbar symptoms,with statistically significant differences between the two groups (x2=5.206,P＜0.05).While the positive rate in sternocleidomastoid was only 13.9％ (11/79),and there was no statistically significant difference between patients with or without bulbar symptoms.Semi-quantitative evaluation of fibrillation potentials in genioglossus muscle was correlated with ALS-FRS score (r=-0.258,P＜0.05).Conclusion Compared with sternocleidomastoid muscle,genioglossus muscle has a higher positive rate of spontaneous potentials and a higher diagnostic value in patients with subclinical bulbar symptoms.

Severe pneumonia associated with sepsis-induced myopathy: one case report and literature review / 中国感染控制杂志

Clinical data of one patient with sepsis-induced myopathy (SIM) who was successfully treated were reviewed retrospectively, analysis was conducted combined with the relevant literatures. Patient was a middle-aged woman without underlying disease, she was admitted to hospital because of fever, cough, chest tightness and shortness of breath, during the treatment period, type II respiratory failure occurred repeatedly, and it was difficult in withdrawing respirator, patient was finally diagnosed with SIM. After anti-infective treatment and rehabilitation training, she was successfully withdrawn respirator, muscle strength was recovered. This case suggests that SIM can be completely cured through early identification, neuromuscular nutrition therapy, graded rehabilitation training and lung rehabilitation therapy.

PET/CT for guidance of lymphadenectomy of high-risk prostate cancer in patients with chronic lymphocytic leukemia: 1 case report / 上海交通大学学报（医学版）

A 70-year-old male with chronic lymphocytic leukemia (CLL) 9 years ago initially presenting elevation of prostate specific antigen (PSA) was diagnosed with high-risk prostate cancer in March, 2018. He received 18F-FDG positron emission tomography/computed tomography (PET/CT), which showed mild FDG-avidity in swollen lymph nodes across the entire body, considering CLL. Then he underwent neoadjuvant androgen deprivation therapy for 1 month and then robot-assisted radical prostatectomy and biopsy of the right iliac vascular obturator lymph nodes. The prostate pathology was prostate cancer, and the pathology of lymph nodes was CLL. His serum PSA levels 1 month and 3 months after operation both reached the level of cure. For the patients with concomitant high-risk prostate cancer and CLL, PET/CT may be valuable in distinguishing whether the swollen lymph nodes were infiltrated by prostate cancer and guiding the lymphadenectomy.