Diagnosis and treatment of incomplete Kawasaki disease in children / 中国当代儿科杂志

Kawasaki disease (KD) is a febrile disease mainly observed in children aged <5 years, with medium- and small-vessel vasculitis as the main lesion. Although KD has been reported for more than 50 years and great progress has been made in the etiology and pathology of KD in recent years, there is still a lack of specific indicators for the early diagnosis of KD, especially with more difficulties in the diagnosis of incomplete Kawasaki disease (IKD). At present, there are no clear diagnostic criteria for IKD, which leads to the failure of the timely identification and standardized treatment of IKD in clinical practice and even induce the development of coronary artery lesion. This article reviews the concept, epidemiological features, diagnosis, treatment, and follow-up management of IKD, in order to deepen the understanding of IKD among clinical workers and help to improve the clinical diagnosis and treatment of KD in China.

The impact of the COVID-19 pandemic on erectile function in Chinese CP/CPPS patients / 亚洲男科学杂志(英文版)

This study aimed to investigate the impact of the coronavirus disease 2019 (COVID-19) pandemic on erectile function in Chinese patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). A retrospective study was conducted on 657 CP/CPPS patients who visited The Third Xiangya Hospital of Central South University (Changsha, China) from November 2018 to November 2022. Patients were divided into two groups based on the timeline before and after the COVID-19 outbreak in China. The severity of CP/CPPS, penile erection status, anxiety, and depression was evaluated using the National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI), International Index of Erectile Function-5 (IIEF-5), Generalized Anxiety Disorder-7 (GAD-7), and Patient Health Questionnaire-9 (PHQ-9) scales, respectively. Compared with patients before the COVID-19 outbreak, more CP/CPPS patients developed severe erectile dysfunction (ED) due to depression and anxiety caused by the pandemic. After developing moderate-to-severe ED, mild and moderate-to-severe CP/CPPS patients exhibited more apparent symptoms of anxiety and depression ( P < 0.001 and P = 0.001, respectively), forming a vicious cycle. The COVID-19 pandemic has adversely affected the psychological status of CP/CPPS patients, exacerbating their clinical symptoms and complicating ED. The exacerbation of clinical symptoms further worsens the anxiety and depression status of patients, forming a vicious cycle. During the COVID-19 pandemic, paying more attention to the mental health of CP/CPPS patients, strengthening psychological interventions, and achieving better treatment outcomes are necessary.

Application of PDCA cycle in quality improvement of neonatal resuscitation / 中国新生儿科杂志

Objective:To study the effects of plan-do-check-action (PDCA) cycle in quality improvement of neonatal resuscitation.Methods:From 2016 to 2020, the clinical data of neonates born in our hospital were analyzed. Neonates born during 2016 to 2017 were pre-PDCA group and neonates born during 2018 to 2020 were post-PDCA group. PDCA quality improvement included step-by-step, high-frequency and low-dose training, strengthening teamwork and adding equipment.Results:A total of 7 728 live-birth neonates were delivered before PDCA with 319 cases (4.1%) of asphyxia. 10 174 live-birth neonates were delivered after PDCA with 422 cases (4.1%) of asphyxia. The asphyxia rates showed no significant difference between the two groups ( P>0.05). The incidences of severe asphyxia before and after PDCA were both 0.8% without significant difference ( P>0.05). The success rates of resuscitation for severe asphyxia before and after PDCA was 27.9% and 44.9%, respectively, and the differences were statistically significant ( P<0.05). The mortality rates within 7 d before and after PDCA were 0.5‰ and 0.1‰ respectively, without significant differences ( P>0.05). Conclusions:The implementation of PDCA cycle and step-by-step, high-frequency, low-dose neonatal resuscitation training can effectively improve the success rate of resuscitation in newborns with severe asphyxia.

Risk Factors for Anesthesia-Related Airway Patient Safety Incidents: A Single-Center Retrospective Case-Control Analysis from 2009 to 2022 / 中国医学科学杂志(英文版)

Objective Airway-related patient safety incident (PSI) has always been the top concern of anesthesiologists because this type of incidents could severely threaten patient safety if not treated immediately and properly. This study intends to reveal the composition, prognosis, and to identify risk factors for airway related incidents reported by anesthesiologists. Methods All airway related PSIs reported by anesthesiologists in a Chinese academic hospital between September 2009 and May 2022 were collected from the PSI reporting system. Patients with airway incidents reported were matched 1:1 with controls based on sex and type of surgery. Univariable and multivariable analysis were performed to find risk factors associated with airway incident occurrence, and to evaluate influence of airway PSIs on patient prognosis. Results Among 1,038 PSIs voluntarily reported by anesthesiologists during the study period, 281 cases (27.1%) were airway-related incidents, with an overall reporting incidence of 4.74 per 10,000 among 592,884 anesthesia care episodes. Only ASA physical status was found to be significant independent predictor of these airway PSIs (P = 0.020). Patients with airway PSIs reported had longer extubation time (0.72 ± 1.56 d vs. 0.16 ± 0.77 d, 95%CI: 0.29 to 0.82, P < 0.001), longer ICU length of stay (LOS) (1.63 ± 5.71 d vs. 0.19 ± 0.84 d, 95%CI: 0.57 to 2.32, P= 0.001), longer post operative LOS (10.56 ± 13.09 d vs. 7.59 ± 10.76 d, 95%CI: 0.41 to 5.53, P = 0.023), and longer total in-hospital LOS (14.99 ± 15.18 d vs. 11.62 ± 11.88 d, 95%CI: 0.46 to 6.27,P = 0.024). Conclusions This single-center retrospective case-control study describes the composition of airway-related PSIs reported by anesthesiologists within thirteen years. Airway incidents might influence patient prognosis by elongating extubation time and LOS. Airway PSI data were worth analyzing to improve patient safety.

Efficacy and Safety of the Safe Triangular Working Zone Approach in Percutaneous Vertebroplasty for Spinal Metastasis

Objective@#This study aimed to assess the technical feasibility, efficacy, and safety of the safe triangular working zone (STWZ) approach applied in percutaneous vertebroplasty (PV) for spinal metastases involving the posterior part of the vertebral body. @*Materials and Methods@#We prospectively enrolled 87 patients who underwent PV for spinal metastasis involving the posterior part of the vertebral body, with or without the STWZ approach, from January 2019 to April 2022. Forty-nine patients (27 females and 22 males; mean age ± standard deviation [SD], 57.2 ± 11.6 years; age range, 31–76 years) were included in group A (with STWZ approach), accounting for 54 vertebrae. Thirty-eight patients (18 females and 20 males; 59.1 ± 10.9 years; 29–81 years) were included in group B (without STWZ approach), accounting for 57 vertebrae. Patient demographics, procedure-related variables, and pain relief as assessed using the visual analog scale (VAS) were collected at different time points. Tumor recurrence in the vertebrae after PV was analyzed using Kaplan–Meier curves. @*Results@#The STWZ approach was successful from T1 to L5 without severe complications. Cement filling was satisfactory in 47/54 (87.0%) and 25/57 (43.9%) vertebrae in groups A and B, respectively (v< 0.001). Cement leakage was not significantly different between groups A and B (p= 1.000). Mean VAS score ± SD before and 1 week and 1, 3, 6, 9, and 12 months after PV were 7.6 ± 1.8, 4.2 ± 2.0, 2.7 ± 1.9, 1.9 ± 1.5, 1.7 ± 1.4, 1.7 ± 1.1, and 1.6 ± 1.3, respectively, in group A and 7.2 ± 1.7, 4.0 ± 1.3, 3.4 ± 1.6, 2.4 ± 1.2, 1.8 ± 1.0, 1.4 ± 0.5, and 1.7 ± 0.9, respectively, in group B. Kaplan–Meier analysis showed a lower tumor recurrence rate in group A than in group B (p = 0.001). @*Conclusion@#The STWZ approach may represent a new, safe, alternative/auxiliary approach to target the posterior part of the vertebral body in the PV for spinal metastases.

Effect of acupuncture for regulating spleen and stomach on aspirin resistance in patients with type 2 diabetes mellitus: a randomized controlled trial / 中国针灸

OBJECTIVE@#To observe the effect of acupuncture for regulating spleen and stomach on aspirin resistance in patients with type 2 diabetes mellitus (T2DM) and explore the effect mechanism.@*METHODS@#A total of 68 T2DM patients complicated with aspirin resistance were randomized into an observation group and a control group, 34 cases in each one. On the base of the conventional treatment for diabetes, aspirin enteric-coated tablets were prescribed for oral administration, 100 mg each time, once daily in the control group. In the observation group, on the basis of the treatment as the control group, acupuncture was used for regulating spleen and stomach at Zhongwan (CV 12), Zusanli (ST 36), Yinlingquan (SP 9), Hegu (LI 4), etc., once daily. The treatment for 1 week was as one course and 4 courses of treatment were required totally in two groups. Before and After treatment, the indexes of platelet function (platelet aggregation rate [PAG] and salicylic acid concentration), the indexes of vascular endothelial function (6-keone prostaglandin F1α[6-keto-PGF1α], thromin B2 [TXB2] and cyclooxysynthase-2 [COX-2]), blood glucose (fasting plasma glucose [FPG], 2 h plasma glucose [2h PG] and glycosylated hemoglobin [HbA1c]), insulin resistance index (HOMA-IR), blood lipid indexes (total cholesterol [TC], triacylglycerol [TG], high-density lipoprotein cholesterol [HDL-C] and low-density lipoprotein cholesterol [LDL-C]) and the total score of TCM symptoms were observed in the patients of two groups. Clinical therapeutic effect and safety was compared in the patients between the two groups after treatment and the recurrence rate of cardiocerebrovascular events was followed up 6 months after treatment.@*RESULTS@#After treatment, PAG, salicylic acid concentration, TXB2, COX-2, FPG, 2h PG, HbA1c, HOMA-IR, LDL-C, TC, TG and the total scores of TCM symptoms were all reduced as compared with those before treatment in the two groups (@*CONCLUSION@#Acupuncture for regulating spleen and stomach combined with aspirin enteric-coated tablets relieve insulin resistance and reduces blood glucose and lipid as well as the recurrence rate of cardiocerebrovascular events in the patients with T2DM, which is probably related to the regulation of insulin resistance and the improvement of vascular endothelial function. This combined therapy achieves the better effect on aspirin resistance as compared with simple aspirin enteric-coated tablets.

The predictive value of systemic immune-inflammation index for bone metastasis in patients newly diagnosed with prostate cancer / 中华泌尿外科杂志

Objective:To explore the predictive value of the systemic immune inflammation index (SII) for the risk of bone metastases in patients with newly diagnosed prostate cancer (PCa).Methods:From Jun. 2012 to Jul. 2019, the clinical features of 308 patients were retrospectively analyzed. For the baseline clinical data of the patients with newly diagnosed PCa, the median age was 71(65-76) years, there were 59(19.2%) patients with a positive digital rectal examination (DRE). In addition, the median serum total prostate-specific antigen (tPSA), prostate volume (PV) and prostate-specific antigen density(PSAD)were 60.55(23.55-100.00) ng/ml, 39.35(28.29-56.66)ml and 1.27(0.58-2.52)ng/(ml·cm 3), respectively. There were 33(10.7%)patients with prostate biopsy Gleason score≤6, 115(37.3%)patients with a Gleason score=7 and 160(52.0%)patients with a Gleason score≥8. The T clinical stage also obtained, including 21(6.8%)diagnosed as T 1 stage, 87(28.2%)T 2 stage, 65(21.1%)T 3stage, 135(43.9%)T 4 stage. SII was calculated by the formula platelet×neutrophil/lymphocyte, and the median(interquartile range)of SII was 458.60(300.42-727.11)/L. According to the results of bone scanning, the patients were divided into bone metastasis(146, 47.4%)and a non-bone metastasis groups(162, 52.6%). The differences in the baseline clinical characteristics between the two groups were analyzed. The risk factors of bone metastasis were analyzed by univariate and multivariate logistic regression analysis. The diagnostic efficiency of the risk factors were evaluated by receiver operating characteristic(ROC)curve. Results:The median(interquartile range)of SII was 564.78/L(333.85-961.93/L)in patients with bone metastasis which were higher than those without bone metastasis 413.01(267.63-601.79)/L( P<0.001). The median(interquartile range)of tPSA were 97.79(48.20-119.10)ng/ml in bone metastasis group and 32.56(17.89-72.70)ng/ml in non-bone metastasis group ( P<0.001). The median(interquartile range)of PSAD were 1.91(0.97-3.55)ng/(ml·cm 3)and 0.90(0.45-1.77)ng/(ml·cm 3)in these two groups( P<0.001), respectively. In bone metastasis group, there were 132(90.4%)patients with a positive DRE, yet there were only 117(72.2%) patients with a positive DRE in the other group ( P<0.001). There were 7(4.8%)patients with prostate biopsy Gleason score≤6, 50(34.2%)patients with a Gleason score=7 and 89(61.0%)patients with a Gleason score≥8 in bone metastasis group. There were 26(16.1%)patients with prostate biopsy Gleason score≤6, 65(40.1%)patients with a Gleason score=7 and 71(43.8%)patients with a Gleason score≥8 in non-bone metastasis group ( P<0.001). There were statistically significant difference between the two groups in T clinical stage( P<0.001). In bone metastasis group, there were 2(1.4%)T 1 stage, and 19(13.0%)T 2 stage, 25(17.1%)T 3stage, and 100(68.5%)T 4 stage. Comparatively, there were 19(11.7%)T 1 stage, 68(42.0%)T 2 stage, 40(24.7%)T 3stage, and 35(21.6%)T 4 stage in the other group. There were no statistically significant difference between the two groups in term of age( P=0.057) and TPV( P=0.222). Univariate and multivariate logistic regression analysis showed that tPSA( P=0.003), SII( P<0.001), T clinical stage( P<0.001)could be regarded as independent risk factors of bone metastasis of PCa. Area under the curve of SII+ tPSA was 0.770, which was higher than SII(0.653)or tPSA(0.729) alone( P<0.05). When the cut-off value was 727.72/L, the sensitivity and specificity of the diagnosis of SII alone were 38.4% and 87.7%. The sensitivity and specificity of tPSA alone were 67.1%and 75.9% when the cut-off value was 73.02ng/ml. The sensitivity was 72.6% and the specificity was 71.6% when SII and tPSA was combined. Conclusions:SII is an independent predictor of bone metastasis of newly diagnosed with PCa. , and the patients were at high risk when SII exceeded 727.72/L. The combination of SII and tPSA can improve its predictive validity for the risk of bone metastasis.

Molecular Mechanism of Nelumbinis Plumula Alkaloids in Prevention and Treatment of Non-Small Cell Lung Cancer： an Analysis Based on Network Pharmacology and Cell Experiment / 中国实验方剂学杂志

Objective:To explore the potential molecular mechanism of Nelumbinis Plumula alkaloids （NAPs） in the prevention and treatment of non-small cell lung cancer （NSCLC） based on network pharmacology and cell experiment. Method:The main active components of NAPs were obtained by searching Traditional Chinese Medicine System Pharmacology Database and Analysis Platform （TCMSP） and Bioinformatics Analysis Tool for Molecular Mechanism of Traditional Chinese Medicine （BATMAN-TCM）， and their main targets were predicted and analyzed by employing Swiss Target Prediction. The main target genes of NSCLC were retrieved from GeneCards， Online Mendelian Inheritance in Man （OMIM） and DrugBank databases. The resulting common targets were imported into STRING platform for constructing the protein-protein interaction （PPI） network， followed by gene ontology （GO） and Kyoto Encyclopedia of Genes and Genomes （KEGG） enrichment analysis based on Database for Annotation， Visualization， and Integrated Discovery （DAVID）. The NAPs-common target -pathway network was constructed by Cytoscape 3.7.1. After NSCLC cell line A549 was treated with isoliensinine， the cell morphology was observed under an inverted fluorescence microscope. The effect of isoliensinine on A549 vitality was detected by cell counting kit-8 （CCK-8） assay and the target protein changes were verified by Western blot. Result:The main active components for NAPs against NSCLC were lysicamine， liensinine， and isoliensinine. The phosphatidylinositol-3-kinase-protein kinase B （PI3K-AKT）， RAS-related protein 1 （Rap1）， epidermal growth factor family of receptor tyrosine kinases （ErbBs）， and hypoxia inducible factor-1 （HIF-1） pathways were mainly involved for binding adenosine triphosphate （ATP） and regulating protein kinase activity. The main targets included protein kinase B-1 （AKT1）， alpha catalytic subunit of phosphoinositol-3-kinase （PIK3CA）， cyclin-dependent kinase 2 （CDK2）， mitogen-activated protein kinase-1 （MAPK1）， epidermal growth factor receptor （EGFR）， adenosine triphosphate-binding cassette B1 （ABCB1）， mammalian target of rapamycin （mTOR）， tyrosine kinase （Src）， Janus kinase 1 （JAK1）， and G1-phase-specific gene cyclin-D₁ （CCND1）. The <italic>in vitro</italic> cell experiment also revealed that isoliensinine down-regulated the expression of phosphorylated AKT （p-AKT） and phosphorylated mTOR （p-mTOR） in a concentration- and time-dependent manner and inhibited the growth of A549 cells. Conclusion:NAPs exert the preventive and therapeutic effects against NSCLC through multiple components， multiple targets， and multiple pathways， especially the PI3K-AKT pathway.

A multi-center retrospective study of perioperative chemotherapy for gastric cancer based on real-world data / 中华胃肠外科杂志

Objective: To explore the effect of perioperative chemotherapy on the prognosis of gastric cancer patients under real-world condition. Methods: A retrospective cohort study was carried out. Real world data of gastric cancer patients receiving perioperative chemotherapy and surgery + adjuvant chemotherapy in 33 domestic hospitals from January 1, 2014 to January 31, 2016 were collected. Inclusion criteria: (1) gastric adenocarcinoma was confirmed by histopathology, and clinical stage was cT2-4aN0-3M0 (AJCC 8th edition); (2) D2 radical gastric cancer surgery was performed; (3) at least one cycle of neoadjuvant chemotherapy (NAC) was completed; (4) at least 4 cycles of adjuvant chemotherapy (AC) [SOX (S-1+oxaliplatin) or CapeOX (capecitabine + oxaliplatin)] were completed. Exclusion criteria: (1) complicated with other malignant tumors; (2) radiotherapy received; (3) patients with incomplete data. The enrolled patients who received neoadjuvant chemotherapy and adjuvant chemotherapy were included in the perioperative chemotherapy group, and those who received only postoperative adjuvant chemotherapy were included in the surgery + adjuvant chemotherapy group. Propensity score matching (PSM) method was used to control selection bias. The primary outcome were overall survival (OS) and progression-free survival (PFS) after PSM. OS was defined as the time from the first neoadjuvant chemotherapy (operation + adjuvant chemotherapy group: from the date of operation) to the last effective follow-up or death. PFS was defined as the time from the first neoadjuvant chemotherapy (operation + adjuvant chemotherapy group: from the date of operation) to the first imaging diagnosis of tumor progression or death. The Kaplan-Meier method was used to estimate the survival rate, and the Cox proportional hazards model was used to evaluate the independent effect of perioperative chemo therapy on OS and PFS. Results: 2 045 cases were included, including 1 293 cases in the surgery+adjuvant chemotherapy group and 752 cases in the perioperative chemotherapy group. After PSM, 492 pairs were included in the analysis. There were no statistically significant differences in gender, age, body mass index, tumor stage before treatment, and tumor location between the two groups (all P>0.05). Compared with the surgery + adjuvant chemotherapy group, patients in the perioperative chemotherapy group had higher proportion of total gastrectomy (χ(2)=40.526, P<0.001), smaller maximum tumor diameter (t=3.969, P<0.001), less number of metastatic lymph nodes (t=1.343, P<0.001), lower ratio of vessel invasion (χ(2)=11.897, P=0.001) and nerve invasion (χ(2)=12.338, P<0.001). In the perioperative chemotherapy group and surgery + adjuvant chemotherapy group, 24 cases (4.9%) and 17 cases (3.4%) developed postoperative complications, respectively, and no significant difference was found between two groups (χ(2)=0.815, P=0.367). The median OS of the perioperative chemotherapy group was longer than that of the surgery + adjuvant chemotherapy group (65 months vs. 45 months, HR: 0.74, 95% CI: 0.62-0.89, P=0.001); the median PFS of the perioperative chemotherapy group was also longer than that of the surgery+adjuvant chemotherapy group (56 months vs. 36 months, HR=0.72, 95% CI:0.61-0.85, P<0.001). The forest plot results of subgroup analysis showed that both men and women could benefit from perioperative chemotherapy (all P<0.05); patients over 45 years of age (P<0.05) and with normal body mass (P<0.01) could benefit significantly; patients with cTNM stage II and III presented a trend of benefit or could benefit significantly (P<0.05); patients with signet ring cell carcinoma benefited little (P>0.05); tumors in the gastric body and gastric antrum benefited more significantly (P<0.05). Conclusion: Perioperative chemotherapy can improve the prognosis of gastric cancer patients.

Interpretation of the JCS/JSCS 2020 guideline on diagnosis and management of cardiovascular sequelae in Kawasaki disease / 中国当代儿科杂志

Kawasaki disease is the main cause of acquired heart disease in children. The cardiovascular sequelae of Kawasaki disease, such as coronary artery lesion and giant coronary aneurysm, have a great impact on children's physical and mental health. The Japanese Circulatory Society and the Japanese Society of Cardiac Surgery jointly released the JCS/JSCS 2020 guideline on diagnosis and management of cardiovascular sequelae in Kawasaki disease in July, 2020, which systematically introduces the advances in the diagnosis and management of cardiovascular sequelae of Kawasaki disease. The article gives an interpretation in the severity evaluation of Kawasaki disease and diagnosis, treatment and long-term management of cardiovascular sequelae in the guideline.

Satisfaction analysis on day-parting appointment for elderly hypertension contracted outpatients in community / 上海预防医学

Objective To study the application effect of day-parting appointment for elderly hypertensive contracted outpatients in community. Methods In May 2018 two groups (experiment and control) of 103 elderly hypertensive contracted outpatients, aged between 60 and 80 and looked after by the team of family doctors, who had been diagnosed with hypertension and with medication for at least one year were set up.The experimental group used self-made community hypertension visiting card for appointments, and the control group used the original way of treatment.Six months later, comparison was made in blood pressure control, the number of outpatients, the time consumed and the satisfaction between the two groups. Results It was found in comparison that the blood pressure standard-reaching rate of the experimental group was better than that of the control group (P < 0.05);outpatients′ visits and time consumed were less than those of the control group, the time used in the clinic room was longer than that in the control group; the differences in these aspects between the two groups were significant (P < 0.05);the satisfaction of the overall outpatient perception, attitude of family doctors, treatment technology, visits control, dosage, cost and safety of medication in the experimental group were better than in the control group; there were significant differences in these aspects between the two groups (P < 0.05). Conclusion Community day-parting appointment proves to be more convenient, more time-saving and safer for outpatients, greatly improving the medical quality and satisfaction for community outpatients.

Effect of needling technique on diabetic gastroparesis and transmembrane protein 16A / 中国针灸

OBJECTIVE@#To observe the therapeutic effect of needling technique (acupuncture for regulating spleen and stomach) on diabetic gastroparesis (DGP), and to explore its possible mechanism.@*METHODS@#A total of 128 patients with DGP were randomized into an observation group (64 cases, 4 cases dropped off) and a control group (64 cases, 4 cases dropped off). On the basis of intervention on controlling blood glucose by western medication, needling technique was adopted at Zhongwan (CV 12), Zusanli (ST 36), Yinlingquan (SP 9), Xuehai (SP 10), Sanyinjiao (SP 6), Diji (SP 8), etc. in the observation group, once a day. Mosapride citrate dispersible tablet 5 mg was given orally 3 times a day in the control group. The treatment was given 6 times a week in the both groups, and totally 4-week treatment was required. Before and after treatment, the DGP symptom score, serum content of transmembrane protein 16A (ANO1) were observed, and the clinical therapeutic effect and the safety were evaluated in the both groups.@*RESULTS@#After treatment, the each subitem score (belching, abdominal distension, inappetence, nausea and vomiting, epigastric pain, abnormal defecation) and the total score of DGP symptom were decreased in both groups (<0.05), the subitem scores of belching, abdominal distension, inappetence, nausea and vomiting and the total score in the observation group were lower than those in the control group (<0.05). After treatment, the serum contents of transmembrane protein 16A were reduced in both groups (<0.05), and that in the observation group was lower than the control group (<0.05). The total effective rate was 86.7% (52/60) in the observation group, which was superior to 70.0% (42/60) in the control group (<0.05). Subcutaneous hematoma occurred in 5 cases in the observation group, which was improved after cold compress without other particular intervention.@*CONCLUSION@#The therapeutic effect of needling technique on improving symptoms in patients with diabetic gastroparesis is superior to mosapride citrate dispersible tablet, its mechanism may be related to alleviating the damage of interstitial cells of Cajal (ICC).

Clinical observation of acupuncture plus Frenkel exercises for ataxia after cerebral stroke / 针灸推拿医学（英文版）

Objective: To observe the clinical efficacy of mind-refreshing and balance-restoring needling method combined with Frenkel exercises in treating ataxia after cerebral stroke. Methods: The recruited 120 patients were randomized into an observation group and a control group, with 60 cases in each group. The control group was intervened by mind-refreshing and balance-restoring needling method, while the observation group was given additional lower-limb Frenkel exercises. Before and after treatment and at the follow-up, the ataxic lower-limb function was scored using Berg balance scale (BBS) and international cooperative ataxia rating scale (ICARS), and Barthel index (BI) was adopted to score the activities of daily living (ADL). Results: After treatment, the markedly effective rate was 70.2％ and the total effective rate was 96.5％ in the observation group, versus 39.7％ and 87.9％ in the control group, and the differences in the markedly effective rate and the total effective rate were statistically significant (P<0.01, P<0.05). The intra-group comparisons showed that the BBS, ICARS and BI scores after treatment and at the follow-up were significantly different from those before treatment in both groups (all P<0.01).There were significant differences in the BBS score between the two groups after treatment and at the follow-up (P<0.05, P<0.01); the between-group differences in the ICARS and BI scores were statistically insignificant after treatment (both P>0.05), while the between-group differences in the ICARS and BI scores were statistically significant at the follow-up (both P<0.05). The interaction effects between the scoring time of BBS and BI and the group factor were statistically significant (P<0.01, P<0.05). Conclusion: Mind-refreshing and balance-restoring needling can effectively improve the lower-limb ataxic symptoms and ADL after stroke; when combined with Fenkel exercises, this needling method can produce more significant efficacy.

Quality of Care for People with Disabilities and Related Factors in Chengguan, Lanzhou, China / 中国康复理论与实践

Objective:To investigate the the quality of care for the people with disabilities and the related factors in Chengguan district of Lanzhou, Gansu, China. Methods:From August to November, 2016, 606 persons with disabilities registered in Chengguan District of Lanzhou City were sampled with multi-stage stratified cluster sampling, and investigated with World Health Organization Quality of Care and Support (QOCS) for people with disabilities in home. Results:The total score of QOCS was (50.33±11.25), and the dimension-score proportion were 59.5%, 62.0%, 63.9%, and 72.6% in the dimensions of acquisition, care giving, care accessibility and care environment, respectively. Multiple linear regression showed that the degree of disability, degree of disability influenced and income level were the independent factors realted with the total score of QOCS. There are significant differences among people with disabilities in term of different demographic characteristics and the severity of disability in each dimension-score. Conclusion:The quality of care for the people with disabilities needs to be improved in Chengguan District of Lanzhou in reasonable ways.

A model of partial ligation of common carotid artery and neointima / 解剖学报

Objective To discuss a method to induce vascular remodeling (intimal regeneration) after partial ligation of the left common carotid artery. Methods Forty 8-week-old male C57BL / 6 J mice were randomly divided into 6 groups: normal group (WT), sham group (sham), 4 weeks, 8 weeks, 10 weeks and 12 weeks postoperative groups. Only the internal carotid, external carotid and occipital arteries in the four distal branches of the left common carotid artery (LCA) were ligated, and the superior thyroid artery was retained, resultsing in intimal neovascularization and vascular remodeling of the left common carotid artery. The changes of body weight and forage were observed after operation. Morphological changes of blood vessels were observed by HE staining. The aggregation of collagen fibers in blood vessels was observed by sirius red staining. Results In addition to the WT group, the weight and dietary quantity of other groups were reduced 1-2 days after the operation, and began to rise from the third day, while the sham group began to rise from the second day. HE staining showed that no new intima was formed in the left common carotid artery of sham group and WT group, and thickening of intima and media layer and stenosis of the nasal cavity were observed in the 4, 8, 10 and 12 weeks groups after partial ligation. There was no intima thickening in the unligated carotid artery on the right side, but there was an enlargement of the lumen. This sirius red stain demonstrated collagen accumulation in the intima and tunica media. Conclution Partial ligation of the left common carotid artery can establish a mouse model of arterial endothelial injury with obvious intima regeneration.

Research progress on mechanism of gastrodin and p-hydroxybenzyl alcohol on central nervous system / 中国中药杂志

Gastrodin(GAS) and p-hydroxybenzyl alcohol(HBA) are extracts of dried tubers of Gastrodia elata, which is the material basis for its efficacy and belongs to phenolic compounds. Modern pharmacology studies have shown that they have significant effects on central nervous system diseases, such as insomnia, convulsions, depression, ischemic stroke, anxiety, and cognitive impairment, and these diseases are closely related to neurotransmitters and cytokines. This paper described various mechanisms of GAS and HBA monomer components on the central nervous system. They alleviate hippocampal neuronal toxicity mainly by regulating a variety of neurotransmitters, such as acetylcholine, glutamic acid(GLU), γ-aminobutyric acid(GABA), serotonin(5-HT), dopamine(DA), norepinephrine(NE), 5-indoleacetic acid(5-HIAA), high vanillic acid(HVA) and dihydroxyphenylacetic acid(DOPAC), pro-inflammatory cell growth factors, such as IL-1β, IL-6 and TNF-α and relevant receptor functions, and exert neuropharmacological effects by effectively increasing mRNA expressions of brain neurotrophic factors, such as BDNF and GDNF, and further inhibiting the apoptosis of damaged neurons. This paper summarized various mechanisms on the central nervous system, which provides a scientific basis for the further research of the neuropharmacological mechanism of GAS and HBA and the development of new drugs and functional food.

Advances in research of HIV transmission networks / 中华医学杂志(英文版)

Transmission network analysis is a crucial evaluation tool aiming to explore the characteristics of the human immunodeficiency virus epidemic, develop evidence-based prevention strategies, and contribute to various areas of human immunodeficiency virus/acquired immunodeficiency syndrome prevention and control. Over recent decades, transmission networks have made tremendous strides in terms of modes, methods, applications, and various other aspects. Transmission network methods, including social, sexual, and molecular transmission networks, have played a pivotal role. Each transmission network research method has its advantages, as well as its limitations. In this study, we established a systematic review of these aforementioned transmission networks with respect to their definitions, applications, limitations, recent progress, and synthetic applications.

Effect of Saposhnikoviae Radix-Mume Fructus Drug-containing Serum in Regulating Phenotypic Transformation of Airway Smooth Muscle Cell Proliferation Model / 中国实验方剂学杂志

Objective:To observe the effect of Saposhnikoviae Radix-Mume Fructus containing-serum in regulating the phenotypic transformation of airway smooth muscle cells (ASMCs) proliferation model, in order to explore the mechanism of combined administration of "Saposhnikoviae Radix, Mume Fructus" in inhibiting airway remodeling, and reveal the compatibility mechanism of traditional Chinese medicine. Method:The proliferation model of ASMCs was established by platelet derived growth factor (PDGF) induction. The rats were given normal saline, Saposhnikoviae Radix-Mume Fructus, Saposhnikoviae Radix-Mume Fructus(15.425, 15.425, 30.85 g·kg-1·d-1) to prepare drug serum respectively. Four generations of logarithmic phase human bronchial smooth muscle cells (HBSMC) were collected and divided into blank control group, cell model group, normal rat serum group and normal rat serum cell model group, hormone intervention group, Saposhnikoviae Radix serum group, Mume Fructus serum group, Saposhnikoviae Radix-Mume Fructus serum group. The cells were given corresponding treatment. Immunofluorescence staining and Western blot were adopted to detect ASMCs deflating marks protein α-actin and osteopontin (OPN) expressions, and phenotypic transformation was observed; the levels of vascular endothelial growth factor(VEGF), transforming growth factor-β(TGF-β) and interleukin-6(IL-6) secreted by ASMCs were detected by enzyme linked immunosorbent assay (ELISA). Result:Compared with blank group and normal rat serum group, the fluorescence intensity and protein expression of α-actin in model group and normal rat serum cell model group were low, whereas the fluorescence intensity and protein expression of OPN were high, and the concentrations of VEGF, TGF-β and IL-6 increased significantly (Pβ and IL-6 (PConclusion:The combined administration of "Saposhnikoviae Radix-Mume Fructus" has an inhibitory effect on airway remodeling, which may be related to the inhibition of the transformation of ASMCs from contractile phenotype to synthetic phenotype, so as to reduce the release of active substances, such as VEGF, TGF-β and IL-6.

Computed Tomography Arteriography for Detecting the Origin of the Inferior Pyloric Artery in Patients with Gastric Cancer

OBJECTIVE: To analyze the detection rate of the inferior pyloric artery (IPA) in patients with gastric cancer by computed tomography arteriography (CTA). MATERIALS AND METHODS: Fifty-four patients (48 males and 6 females; mean age, 59.0 ± 1.5 years) who had undergone radical gastrectomy for gastric cancer from September 2016 to July 2017 at our institution were recruited prospectively. Patients underwent abdominal contrast-enhanced CT scans and CTA imaging reconstruction before the operation. The origin of the IPA in all cases was determined by a radiologist based on CTA images and verified by the surgeon. The accuracy of CTA in diagnosing the origin of the IPA was calculated. Dominant vessels of the origin were analyzed. RESULTS: IPAs were detected by CTA in 51 patients (94.4%). Among these, IPAs originated from the right gastroepiploic artery (RGEA) (24 cases), the gastroduodenal artery (GDA) (4 cases), and the anterior superior pancreaticoduodenal artery (ASPDA) (20 cases). In the remaining 3 cases, the IPAs contained two branches originating from the RGEA and ASPDA, respectively. During surgery, in 2 (3.7%) of the 54 cases of gastric cancer, IPAs could not be detected; the IPAs originated from the RGEA (22 cases), GDA (5 cases), and ASPDA (24 cases). One case had an IPA originating from both the RGEA and the GDA. Finally, the accuracy of CTA in diagnosing the origin artery of the IPA was 85.2% (46/54). CONCLUSION: CTA can detect the origin of the IPA accurately, which can aid surgeons while performing pylorus-preserving operations.

Identification of differentially expressed lncRNA in human gastric cancer tissues based on high-throughput RNA sequencing / 上海交通大学学报（医学版）

Objective: To explore the potential mechanisms of gastric cancer (GC), long noncoding RNA (lncRNA) and mRNA expression profiling of 3 paired GC fresh tissues and their matched adjacent non-cancerous tissues was detected through microarray analysis. Methods: The functions of differentially expressed lncRNA and mRNA were recognized by gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses. The co-expression network was constructed to find the relevance with corresponding mRNA by using hypergeometric cumulative distribution function of MATLAB 2012b and Cytoscape software. Quantitative reverse transcription polymerase chain reaction (qRT-PCR) was used to detect the expression of 5 differentially expressed key lncRNAs, which were selected in 30 paired GC fresh tissues. Results: Compared with normal tissues, 1 499 lncRNAs and 6 002 mRNAs were dysregulated in GC tissues. The qRT-PCR results showed that the 5 key lncRNAs were consistent with those from the microarray data. Cis-regulatory gene analyses showed the chromosome location of these key lncRNAs, and revealed the associated co-expressed genes. The trans-analyses results demonstrated that enormous transcription factors regulated lncRNA and gene expression. Conclusion: These differentially expressed lncRNAs in GC may be promising biomarkers and provide valuable information for GC targeted treatment.