Objective:To evaluate the reliability and validity of the Chinese version of HEMO-FISS-QoL(HF-QoL) questionnaire (HF-QoL-C) in the Chinese population with hemorrhoids.Methods:From November 2021 to November 2022, a self-constructed general information questionnaire, HF-QoL-C, and the 36-item short form health survey (SF-36), Goligher classification, and Giordano severity of hemorrhoid symptom questionnaire (GSQ) were used to conduct a questionnaire survey on 760 hemorrhoid patients in the anorectal department of six hospitals. The data was analyzed for reliability and validity using SPSS 21.0 and AMOS 26.0 software.Results:The Cronbach's α coefficient of HF-QoL-C and its dimension ranged from 0.831 to 0.960, and the split coefficient was 0.832-0.915. Four common factors were extracted through principal component exploratory factor analysis. Confirmatory factor analysis indicated acceptable structural validity( χ2/ df=8.152, RSMEA=0.097, CFI=0.881, IFI=0.881, NFI=0.867). HF-QoL-C was correlated with SF36 and GSQ( r=-0.694, 0.501, both P<0.01). There were differences in the total score and dimensional scores of HF-QoL-C between surgical and drug treated patients, different grades of Goligher classification for hemorrhoidal disease, and different ranges of hemorrhoid prolapse (all P<0.001). No ceiling effect was found in the total score and the scores of each dimension(0.3%-2.0%). There was a floor effect in both psychological function and sexual activity dimensions (16.7%, 35.1%). Conclusion:HF-QoL-C has good reliability and validity, which can be used to measure the quality of life of Chinese hemorrhoid patients.

Objective:To observe the effect of stellate ganglion block(SGB)on serum inflammatory factors and the expression of α7nAChR protein in rats with acute peritonitis,so as to further explore the mechanism of SGB on the inflammatory response of acute peritonitis in rats.Methods:40 SPF grade male rats were randomly divided into 4 groups:blank group(Control),acute peritonitis group(AP),acute peritonitis+stellate ganglion block group(AP+SGB),acute peritonitis+stellate ganglion block+α7nAChR inhibitor methyllycaconitine group(AP+SGB+MLA),with 10 rats in each group.Inject 2％acetic acid at a dose of 1 ml/100 g into the peritoneal cavity of rats to establish an acute peritonitis model in the AP group,AP+SGB group,and AP+SGB+MLA group.Blood samples were collected from the tail vein of the rats,and the concentrations of IL-18 and TNF-α in serum were detected by ELISA.Western Blot method was used to detect the level of α7nAChR protein in the peritoneal tissues,and RT-qPCR method was used to detect the expression of α7nAChR mRNA in the peritoneal tissues.Results:Compared with Control group,the levels of IL-18 and TNF-α were increased in the other three groups(P＜0.05).Compared with AP group,serum levels of IL-18 and TNF-α in AP+SGB group were decreased(P＜0.05).Compared with AP+SGB group,serum levels of IL-18 and TNF-α were increased in AP+SGB+MLA group(P＜0.05).The expression of α7nAChR mRNA protein were higher in the three groups than group Control,(P＜0.05).Compared with AP group,α7nAChR protein and α7nAChR mRNA expression levels were higher in AP+SGB group and AP+SGB+MLA group(P＜0.05).Compared with AP+SGB group,α7nAChR protein and α7nAChR mRNA expression levels in AP+SGB+MLA group were lower(P＜0.05).Conclusion:Stellate ganglion block treatment can reduce the production of inflammatory factors and inhibit the inflammatory response of acute peritonitis in rats,and its anti-inflammatory mechanism may be related to the cholinergic anti-inflammatory pathway(CAP)mediated by α7nAChR.

Objective:To investigate the risk factors of thrombocytopenia in elderly patients with sepsis-associated acute kidney injury(SA-AKI), and to further evaluate whether the degree of thrombocytopenia is related to the increased risk of death on day 28.Methods:Elderly patients with SA-AKI admitted to ICU of our hospital from June 2017 to June 2020 were selected.The patients were divided into normal platelet group(56 cases)and thrombocytopenia group(72 cases)according to the platelet(PLT)count, and according to the degree of thrombocytopenia, they were further divided into three groups: PLT<20×10 9/L(group A, 22 cases), 20×10 9/L≤ PLT<50×10 9/L(group B, 27 cases), 50×10 9/L≤ PLT<100×10 9/L(group C, 23 cases).The general data, clinical baseline indicators and prognostic indicators of each group were compared to evaluate the risk factors of thrombocytopenia.At the same time, the impact of platelet count on the prognosis of elderly patients with SA-AKI was evaluated according to the length of stay in ICU, total length of stay and whether the patient died, and the correlation between the degree of thrombocytopenia and survival was analyzed. Results:A total of 128 elderly patients with SA-AKI were enrolled, including 73 males and 55 females.59.4 % of the patients were hospitalized in the department of internal medicine.The APACHEⅡ score was(15.5 ± 3.3)points, invasive mechanical ventilation accounted for 78.9%, positive inotropic therapy accounted for 12.8%, and 56 patients had normal platelet count.Thrombocytopenia occurred in 72 patients, including 22 patients with PLT<20×10 9/L, 27 patients with platelet count in 20-50×10 9/L, and 23 patients with platelet count in 50-100×10 9/L.There were significant differences in bloodstream infection, Gram-negative bacteria, APACHEⅡ score and procalcitonin(PCT)among the four groups( P<0.05).Further multivariate logistic regression showed that PCT was an independent risk factor for thrombocytopenia in elderly patients with SA-AKI( OR=1.05, 95% CI: 1.00-1.10, P=0.042).Compared with the normal platelet group, the 28-day mortality rate of the thrombocytopenia group was significantly higher than that of the normal platelet group, while the length of stay in ICU and the total length of stay were prolonged( P<0.05).Kaplan-Meier survival curve showed that the 28-day cumulative survival rate of thrombocytopenia group was lower than that of normal platelet group, and the risk of death increased with the degree of thrombocytopenia( χ2=31.479, P<0.001).Univariate Cox regression analysis showed that thrombocytopenia, bloodstream infection, APACHEⅡ score and PCT were risk factors for 28-day death in elderly patients with SA-AKI.Multivariate Cox analysis showed that bloodstream infection and APACHEⅡ score were independent risk factors for 28-day death.After adjusting these confounding factors, thrombocytopenia was an independent risk factor for death, and the degree of thrombocytopenia was related to the increased risk of death. Conclusions:Thrombocytopenia is common in elderly patients with SA-AKI, and elevated PCT levels increase the risk of thrombocytopenia.The degree of thrombocytopenia is an independent risk factor for 28-day mortality in such patients.

Objective:To explore the effect of nursing based on positive reinforcement theory in patients with acute myocardial infarction (AMI) after percutaneous coronary intervention (PCI) .Methods:From July 2018 to June 2019, convenience sampling was used to select 107 AMI patients after PCI in the Affiliated Huaian First People's Hospital of Nanjing Medical University as the research object. The patients were divided into the experimental group (54 cases) and the control group (53 cases) according to the random number table method. The control group was given routine nursing, and the experimental group received nursing based on positive reinforcement theory on the basis of the control group. Before the intervention and after 6 months of follow-up, the scores of the Self-management Scale for Patients Undergone Coronary Artery Stent Implantation and the Coronary Revascularization Outcome Questionnaire (CROQ) were compared between the two groups.Results:After 6 months of follow-up, the total score and each dimension scores of the Self-management Scale for Patients Undergone Coronary Artery Stent Implantation, CROQ of the patients in the experimental group were higher than those in the control group, and the differences were statistically significant ( P<0.05) . Conclusions:Nursing based on positive reinforcement theory is applied to AMI patients after PCI, which is beneficial to improve patients' self-management ability and improve their quality of life.

Objective: Empirical findings confirmed that autistic and schizotypal traits are associated with attentional function as well as include various dimensions. So far, no study has reported which dimension of these traits relates to attentional networks. This study aimed to find out whether there are associations between attentional networks and autistic traits; and between attentional networks and schizotypal traits. Methods: A total of 449 volunteers was included in this study, and autism-spectrum quotient (AQ), schizotypal personality questionnaire (SPQ), and attention network test (ANT) were used to measure autistic traits and schizotypal traits. The three independent attentional networks, including alerting network, orienting network, and executive control network, were also measured. Results: Autistic traits were associated with the orienting network, whereas schizotypal traits were associated with the orienting network and executive control network. Furthermore, attentional networks could be predicted by specific dimensions of autistic and schizotypal traits. AQ-attention switching [0.104 (-1.175– -0.025), p=0.041] and AQ-attention to detail [-0.097 (-0.798– -0.001), p=0.049] were significant predictors of orienting network and gender were significant predictor of executive network (Beta=0.107; 95% CI=-0.476–10.139; p=0.031). Whereas, schizotypal dimension “interpersonal” was a significant predictor of all three attentional networks [Alerting: 0.147 (-0.010–0.861), p=0.045; Orienting: 0.147 (0.018–0.733), p=0.040; Executive: 0.198 (0.215–1.309), p=0.006]. Conclusion This study demonstrated that autistic and schizotypal traits were associated with attentional networks. The specific dimensions of autistic and schizotypal traits could predict attentional networks. Nevertheless, the attentional networks predicted with these two traits were different.

Objective: Empirical findings confirmed that autistic and schizotypal traits are associated with attentional function as well as include various dimensions. So far, no study has reported which dimension of these traits relates to attentional networks. This study aimed to find out whether there are associations between attentional networks and autistic traits; and between attentional networks and schizotypal traits. Methods: A total of 449 volunteers was included in this study, and autism-spectrum quotient (AQ), schizotypal personality questionnaire (SPQ), and attention network test (ANT) were used to measure autistic traits and schizotypal traits. The three independent attentional networks, including alerting network, orienting network, and executive control network, were also measured. Results: Autistic traits were associated with the orienting network, whereas schizotypal traits were associated with the orienting network and executive control network. Furthermore, attentional networks could be predicted by specific dimensions of autistic and schizotypal traits. AQ-attention switching [0.104 (-1.175– -0.025), p=0.041] and AQ-attention to detail [-0.097 (-0.798– -0.001), p=0.049] were significant predictors of orienting network and gender were significant predictor of executive network (Beta=0.107; 95% CI=-0.476–10.139; p=0.031). Whereas, schizotypal dimension “interpersonal” was a significant predictor of all three attentional networks [Alerting: 0.147 (-0.010–0.861), p=0.045; Orienting: 0.147 (0.018–0.733), p=0.040; Executive: 0.198 (0.215–1.309), p=0.006]. Conclusion This study demonstrated that autistic and schizotypal traits were associated with attentional networks. The specific dimensions of autistic and schizotypal traits could predict attentional networks. Nevertheless, the attentional networks predicted with these two traits were different.

OBJECTIVES: To analyze the expressions and distributions of hypoxia-inducible factor-1α (HIF-1α), CD147, and glucose transporter 1 (GLUT1) in epidermis from psoriasis vulgaris and normal people, and to explore the associations among these proteins and their roles in hypoxic HaCaT cell line. METHODS: The expression levels of HIF-1α, CD147, and GLUT1 were determined by immunohistochemistry staining in skin biopsies from 48 psoriasis vularis patients and 33 healthy subjects. Cobalt chloride (CoCl RESULTS: HIF-1α, CD147, and GLUT1 were highly expressed and the glycolytic capacity was increased in lesions of psoriasis vulgaris; HIF-1α upregulated the expression of CD147 and GLUT1, increased the lactate production and decreased the ATP level in CoCl CONCLUSIONS Glycolytic capacity increases in the injured keratinocytes of psoriasis vulgaris, suggesting that HIF-1α, CD147, and GLUT1 are associated with glycolysis, which can be considered as the promising targets for psoriasis therapy.
Basigin ; Glucose Transporter Type 1 ; Glycolysis ; Humans ; Hypoxia-Inducible Factor 1, alpha Subunit/genetics* ; Psoriasis/genetics* ; Transcriptional Activation ; Up-Regulation

To investigate the clinical features, auxiliary examination and characteristics for anti-N-methyl-D-aspartate receptor (anti-NMDAR) encephalitis and its concomitant seizure.
 Methods: A total of 20 patients diagnosed as anti-NMDAR encephalitis were enrolled from January 2016 to September 2018 in Xiangya Hospital. The data including the clinical features, auxiliary examination, characteristics of seizure, treatment and prognosis were collected. The discharged patients were followed up for half a year.
 Results: The initial symptom in patients with anti-NMDAR encephalitis were mainly psychiatric symptom and seizure. Most of the EEG result were diffused slow waves. The mainly type of seizure in patients with anti-NMDAR encephalitis showed generalized tonic-clonic seizure. Patients occurred consciousness during the onset of the disease. MRI showed that patients with temporal lobe were more inclined to occur seizure than patients with anti-NMDAR encephalitis (P<0.05). After standardized treatment, 20 patients showed a significant improvement in modified Rankin Scale (mRS) scores and the seizure was under control within half a year. 
 Conclusion: Patients with temporal lobe affected in MRI should pay attention to the possibility of seizure occurrence. Anti-epileptic drugs and immunotherapy should be used promptly in patient with seizure. After standardized treatment, the prognosis of patients will be mostly good.
Anti-N-Methyl-D-Aspartate Receptor Encephalitis ; Humans ; Immunotherapy ; Magnetic Resonance Imaging ; Receptors, N-Methyl-D-Aspartate ; Seizures

OBJECTIVE： To establish HPLC fingerprint of Pholidota chinensis and cluster analysis the samples， and to provide reference for quality evaluation of P. chinensis. METHODS： HPLC fingerprints of 16 batches of P. chinensis from Guangxi， Guangdong and Fujian were established according to 2012 edition of Similarity Evaluation System for Chromatographic Fingerprint of TCM [chromatographic column was Agilent SB-aq column with mobile phase consisted of acetonitrile-0.05％ phosphoric acid solution （gradient elution）， at the flow rate of 1.0 mL/min. The detection wavelength of 220 nm， the column temperature was 30 ℃ and the sample volume was 5 μL].The cluster analysis was carried out by using SPSS 22.0 statistical software. RESULTS： Accoding to the established HPLC fingerprint， 11 common peaks were indentified， and the common peak 1 was identified as gastrodin； the similarity of 16 batch of samples was greater than 0.9. 16 batches of medicinal materials could be divided into 2 groups. CONCLUSIONS： The established HPLC fingerprint and cluster analysis can provide reference for the quality control of     P. chinensis.

Objective To investigate the curative effect of lateral position ventilation combined with vibration sputum drainage on the patients with acute respiratory distress syndrome (ARDS). Methods A prospective randomized controlled trial was conducted. The patients with ARDS undergoing mechanical ventilation (MV) admitted to intensive care unit (ICU) of Linyi Central Hospital from January 2013 to June 2017 were enrolled, and they were divided into simple ventilation group and combined treatment group according to random number table. The patients in both groups received etiological treatment, protective ventilation strategy, sensitive antibiotics for anti-infection, and calefacient and humidifying treatment. The patients in the simple ventilation group received bilateral discontinuous alternative lateral position ventilation [pressure controlled ventilation (PCV), tidal volume (VT) ≤ 6 mL/kg, the inhaled oxygen concentration (FiO2) and positive end expiratory pressure (PEEP) was adjusted to maintain the airway plateau pressure (Pplat) ≤ 30 cmH2O (1 cmH2O = 0.098 kPa)], and those in the combined treatment group received lateral position ventilation combined with vibration sputum drainage, twice a day, 15 minutes each time. The parameters of respiratory function and inflammation as well as excretion of sputum before and after treatment were compared between the two groups, and the complication and prognosis were recorded. Results A total of 200 patients with ARDS were included, 4 patients were excluded because of severe pneumothorax, massive hemorrhage of the digestive tract, or elevated intracranial pressure, so 196 patients were finally enrolled in the analysis. There were 98 patients in the simple ventilation group and the combined treatment group, respectively. There were no significant differences in parameters of respiratory function and inflammation as well as excretion of sputum before treatment between the two groups. After treatment, the above parameters in both groups were improved, and the effect of combined treatment was more significant. Compared with the simple ventilation group, white blood cell count (WBC), procalcitonin (PCT), C-reactive protein (CRP) at 24 hours of treatment in the combined treatment group were significantly decreased [WBC (×109/L):9.1±1.6 vs. 11.8±3.6, PCT (μg/L): 14.5±2.4 vs. 22.7±3.2, CRP (mg/L): 32.2±6.3 vs. 67.2±7.2, all P < 0.01], the quantity of sputum excretion was significantly increased (mL: 49.3±12.5 vs. 36.8±11.8, P < 0.01); 72 hours after treatment, the oxygenation index (PaO2/FiO2) in the combined treatment group was significantly increased [mmHg (1 mmHg = 0.133 kPa): 278±28 vs. 238±39, P < 0.01], and PEEP, FiO2, airway resistance (Raw) were significantly lowered [PEEP (cmH2O): 5±2 vs. 7±3, FiO2: 0.40±0.11 vs. 0.49±0.12, Raw (cmH2O): 12.8±0.7 vs. 16.2±0.8, all P < 0.01]. There was no significant difference in static lung compliance (Cst) or Pplat between the two groups. Compared with the simple ventilation group, the duration of MV (days: 5.5±3.0 vs. 8.6±2.1), the length of ICU stay (days: 7.5±5.4 vs. 11.3±4.6) and the extraction time of artificial airway (days: 6.6±2.8 vs. 9.4±3.3) in the combined treatment group were significantly shortened (all P < 0.01). However, there was no significant difference in the 28-day mortality rate [4.1% (4/98) vs. 3.1% (3/98)], the rate of tracheotomy [2.0% (2/98) vs. 3.1% (3/98)] or the incidence ofⅠ-Ⅱ skin pressure sore [1.0% (1/98) vs. 2.0% (2/98)] between simple ventilation group and the combined treatment group (all P > 0.05). No artificial airway disappearance, pneumothorax, grade Ⅲ or Ⅳ pressure sore was found in the two groups. Conclusions Compared with lateral position ventilation alone, the treatment of combined with vibration sputum drainage is more effective for improving the respiratory function of patients with ARDS, reducing infection action, shortening the duration of MV and the length of ICU stay, and improve the recovery, promote the rehabitation of patients.