Objective: To evaluate the therapeutic efficacy of acupuncture plus Dang Gui Bu Xue Qu Feng Tang for benign essential blepharospasm (BEB). Methods: A prospective randomized controlled trial was performed. A total of 105 participants were randomized 1:1:1 into an acupuncture group, a herbal medicine group and an acupuncture plus herbal medicine group. Participants in the acupuncture group received manual acupuncture treatment, twice a week. Participants in the herbal medicine group received Dang Gui Bu Xue Qu Feng Tang, oral administration, once a day. Participants in the acupuncture plus herbal medicine group received both treatments. The therapeutic effects of the three groups were evaluated after four weeks of treatment. The primary outcome was the Jankovic rating scale (JRS) score, and the secondary outcome was the blepharospasm disability index (BSDI) score. Results: After four weeks of treatment, the JRS total scores significantly decreased in all three groups versus baseline (P<0.05). A greater reduction in the JRS total score was reported in participants in the acupuncture plus herbal medicine group (P<0.05), but there was no significant difference between the acupuncture group and the herbal medicine group (P>0.05). The acupuncture plus herbal medicine group had a greater decrease in the JRS severity score than the herbal medicine group (P<0.05). The reduction in the JRS frequency score was not significantly different among the three groups (P>0.05). The BSDI scores significantly decreased in all three groups versus baseline (P<0.05), but the reduction in the BSDI score was insignificantly different among the three groups (P>0.05). Conclusion: It is effective in the treatment of BEB either to use acupuncture and Dang Gui Bu Xue Qu Feng Tang alone or in combination. The combination therapy shows a more significant effect than either of the treatment alone.

Objective To explore the cross-sectional study of depressive and emotional regulation strategies of elderly residents in Yinchuan and their relationship.Methods A total number of 1 043 elderly cases,including 505 from 5 nursing institutions and 538 from 5 communities in Yinchuan city were chosen,from March to May,2016.Depression survey using the Geriatric Depression Scale (GDS),emotional adjustment strategies were conducted using the Gross Emotional Regulatory Questionnaire and the Rumination Scale.Results The overall incidence rate of depression among the elderly residents appeared as 32.0％,with 35.5％ in the communities and 28.3％ in the nursing homes and the difference was statistically significant (x2=6.187,P＜0.05).There was no significant difference in the incidence of depression among the elderly and the aged in the community (x2=0.066,P=0.798) by the trend analysis method.The score of GDS for the 1 043 elderly was (9.1 ±5.7) points.The scores on cognitive reappraisal in emotional adjustment strategies and on expression inhibition were (26.7 ± 8.0) and (16.3 ± 6.6) points respectively.The score of the rumination was (34.5 ± 11.7) points.There were significant differences in cognitive reappraisal scores on different sex,hobbies and physical exercise (all Ps＜0.05) among the elderly.There were significant differences in rumination scores among the elderly with different age,marital status,cultural level,interest (all Ps ＜0.05) and in the scores of expression inhibition among the elderly with different levels of education and income (all Ps＜0.05).There appeared a negative correlation between the depression scores and cognitive reappraisal (r=-0.400,P＜0.01) but a positive correlation between the scores of depression and rumination (r=0.652,P＜0.01).Conclusion The incidence of depression identified in the elderly residents appeared high and was associated with emotional adjustment strategies,in Yinchuan city.

Objective To study the clinical value of neonatal arterial blood pH,base excess and lactate levels within 72 h after birth in assessing early brain injury in asphyxia neonates.Method From June 2015 to November 2016,a retrospective study was performed on the asphyxia newborn admitted to newborn department of Children's Hospital of Fudan University.The data of brain magnetic resonance imaging (MRI),video electroencephalogram (VEEG),and artery blood gas analysis (within 12 h and 72 h) were all collected.The neonates were assigned into brain injury group (severe or moderate injury) and control group (normal or mild injury) according to MRI and VEEG results.The differences of arterial blood pH,base excess and the level of lactate between the two groups were analyzed and indicators of brain injury were evaluated using ROC curves.Result A total of 63 cases were included in the study.Thirty patients were in the control group and 33 patients the brain injury group.The pH within 12 h was lower [(7.32 ±0.09) vs.(7.38 ±0.08)],and the lactic acid level in 12 h and at 24-72 h were significantly higher in the brain injury group than the control group [(7.9 ±4.2) mmol/L vs.(4.9 ±2.4) mmol/L and (3.7 ±3.2) mmol/L vs.(2.2 ± 1.1) mmol/L].The differences were statistically significant (P ＜0.05).The areas under the ROC curve of pH,lactate within 12 h and at 24-72 h were 0.323,0.715,0.643 (P =0.016,0.003,0.051).The cut-off value of lactic acid within 12 h in assessing of brain injury was 7.5 mmol/L,with the sensitivity of 0.46 and the specificity of 0.97.Conclusion The artery lactate level within 72 h after birth can be used to evaluate the severity of brain injury in neonatal asphyxia infants.

Objective:To explore the effects of myosteatosis and blood glucose (BG) on postoperative complications in non-diabetic gastric cancer patients receiving supplemental parenteral nutrition (SPN) after gastrectomy.Methods:Patients who underwent radical gastrectomy between March 2017 and June 2021 in the Department of Surgical Oncology, the First Hospital of Lanzhou University were included in this study. Various preoperative inflammatory and nutritional indicators, including skeletal muscle metrics at the third lumbar level on CT, were collected retrospectively. Postoperative BG within 3 days and complications within 30 days were monitored. Patients were divided into two groups according to the presence or absence of myosteatosis (assessed via skeletal muscle density [SMD]) and the differences in postoperative BG and complication incidence were compared. Mediation model was used to analyze the mediating effect of BG in the association between SMD and postoperative complications.Results:A total of 357 patients were included in the study. Compared with the 299(83.8%) patients without myosteatosis , the incidence of hyperglycemia, mean BG, maximal BG, and BG fluctuation while on SPN in the 58(16.2%) patients with myosteatosis were higher, and the comprehensive complication index (CCI) and the incidence of complication were higher ( P<0.05). More importantly, BG showed the mediation effect of -0.0892 in the effect of SMD on CCI ( P<0.05), with the effect size of 19.3％. Conclusion:Myosteatosis and postoperative hyperglycemia are associated with higher incidence of complications, and BG plays an intermediary role in the association between myosteatosis and CCI.

Objective To observe the changes of laboratory blood indexes in patients with intrahepatic cholestasis of pregnancy(ICP),and analyze the value of blood inflammation indexes and liver function indexes in the diagnosis of ICP and the prediction of delivery mode.Methods A total of 251 patients diagnosed with ICP in this hospital from January 2021 to December 2022 were selected as the ICP group,and another 200 healthy pregnant women were selected as the control group.The patients with ICP were further divided into the severe ICP group(n=47)and the mild ICP group(n=204),the vaginal delivery group(n=113)and the cesarean section group(n=138)according to the severity of ICP and delivery mode.Mann-Whitney U test was used for comparison of parameters between groups,and Spearman method was used for correlation analy-sis.Receiver operating characteristic(ROC)curves were used to evaluate the efficacy of laboratory indicators in diagnosing ICP and predicting delivery mode.Results Neutrophil/lymphocyte ratio(NLR)[6.01(4.45,8.37)vs.3.36(4.12,3.51)]and aspartate transaminase(AST)level[20.00(16.00,33.00)U/L vs.15.00(13.00,18.00)U/L]in the ICP group were significantly higher than those in the control group(P＜0.05),and NLR in the severe ICP group was significantly higher than that in the mild ICP group[4.93(3.87,7.35)vs.4.14(3.12,5.17),P＜0.05].Correlation analysis showed that NLR was positively correlated with AST level(r=0.279,P＜0.001)and ICP severity(r=0.139,P=0.028)in patients with ICP.The area under ROC curve(AUC)of NLR combined with AST for ICP diagnosis was 0.882(95％CI:0.851-0.913).In ad-dition,cholinesterase(CHE)[6 020.00(5 499.50,6 703.50)U/L vs.5 341.50(4 651.75,6 259.25)U/L]and prealbumin(PA)[199.00(177.71,225.20)mg/Lvs.169.17(139.18,204.40)mg/L]levels in the va-ginal delivery group were significantly higher than those in the cesarean section group(P＜0.05),and the AUC of CHE combined with PA for predicting vaginal delivery in ICP patients was 0.727(95％CI:0.664-0.789).Conclusion NLR and AST have potential value in the diagnosis of ICP,and CHE and PA have poten-tial value in predicting delivery mode of ICP patients.

Objective    To analyze the correlation between folate receptor-positive circulating tumor cells (FR+CTC) and the benign or malignant lesions of the lung, and to establish a malignant prediction model for pulmonary neoplasm based on clinical data, imaging and FR+CTC tests. Methods    A retrospective analysis was done on 1 277 patients admitted to the Affiliated Hospital of Qingdao University from September 2018 to December 2019, including 518 males and 759 females, with a median age of 57 (29-85) years. They underwent CTC examination of peripheral blood and had pathological results of pulmonary nodules and lung tumors. The patients were randomly divided into a trial group and a validation group. Univariate and multivariate analyses were performed on the data of the two groups. Then the nomogram prediction model was established and verified internally and externally. Receiver operating characteristic (ROC) curve was used to test the differentiation of the model and calibration curve was used to test the consistency of the model. Results    Totally 925 patients suffered non-small cell lung cancer and 113 patients had benign diseases in the trial group; 219 patients suffered non-small cell lung cancer and 20 patients had benign diseases in the verification group. The FR+CTC in the peripheral blood of non-small cell lung cancer patients was higher than that found in the lungs of the patients who were in favorite conditions (P<0.001). Multivariate analysis showed that age≥60 years, female, FR+CTC value>8.7 FU/3 mL, positive pleural indenlation sign, nodule diameter, positive burr sign, consolidation/tumor ratio<1 were independent risk factors for benign and malignant lung tumors with a lesion diameter of ≤4 cm. Thereby, the nomogram prediction model was established. The area under the ROC curve (AUC) of the trial group was 0.918, the sensitivity was 86.36%, and the specificity was 83.19%. The AUC value of the verification group was 0.903, the sensitivity of the model was 79.45%, and the specificity was 90.00%, indicating nomogram model discrimination was efficient. The calibration curve also showed that the nomogram model calibration worked well. Conclusion    FR+CTC in the peripheral blood of non-small cell lung cancer patients is higher than that found in the lungs of the patients who carry benign pulmonary diseases. The diagnostic model of clinical stage Ⅰ non-small cell lung cancer established in this study owns good accuracy and can provide a basis for clinical diagnosis.