Objective This research aims to investigate the impact of Orff music therapy on long-term schizophrenic patients in hospitals.Methods The study was a randomized,single-blind controlled trial conducted from April,2023 to September,2023.From April to September 2023,sixty-eight individuals diagnosed with persistent schizophrenia were enrolled and evenly distributed into a pair of cohorts:a treatment group of thirty-four people receiving the intervention,and an equal number forming the control group for comparative purposes.Individuals enrolled in the experimental arm of the study were administered Orff-music therapy alongside routine rehabilitation treatment across a span of two months.For a period of 8 weeks,the control group was given only standard rehabilitation treatment,whereas the research group underwent Orff-music therapy in addition to the standard rehabilitation treatment.Results Before treatment,there were no significant differences in the positive and negative symptoms scale(PANSS),the inpatient psychosis rehabilitation observe scale(IPROS)and the personal and social performance scale(psp)between two groups.After intervention,the PANSS showed that the changes were better in the study group than in the control group in 3 indicators:negative symptoms(-3.20±4.13 vs.-0.17±2.43,P<0.001),general symptoms(-2.79±3.83 vs.-0.17±2.99,P=0.003)and the total scores(-5.88±6.36 vs.0.00±4.08,P<0.001),but not in positive symptoms(P>0.05).The IPROS showed that the performances of patients in the study group were better than the control group in terms of participation in work therapy(-0.82±2.08 vs.0.23±2.10,P=0.041),socialization(-0.59±1.94 vs.0.53±1.69,P=0.014)and ability to live(-0.94±2.50 vs.0.15±1.48,P=0.033),the changes in scores before and after the intervention were significantly different when compared to the control group.The PSP showed that the changes in scores before and after the treatment of the study group was better than the control group in terms of social activity[0(-1,0)vs.0(0,0),P=0.011],and self-care[0(-1,0)vs.0(-0.25,0),P=0.012]were better than the control group.Conclusion For long-term hospitalized patients with chronic schizophrenia.Orff-music therapy can be a powerful tool for alleviating mental issues,fostering social functioning,and enhancing rehabilitation results.

Objective To evaluate the effect of red-blue light photon assisted therapy on wound healing after flap reconstruction of limb traumatic defects.Methods A total of 146 patients who were admitted to the Ward of Microsurgery of ⅢA hospital of Shanghai from January 2020 to December 2021 and received flap reconstruction surgery for soft tissue defects of limbs were included in this prospective observational study.According to the order of admission,patients were divided into a control group(n=70)and an trial group(n=76).In the control group,a 60W thermal lamp was offered to the patients for locally heating the flaps,with continuous irradiation for 24 hours with a maintaining power of 1-2W,at an approximately 30-45 cm in distance from the flap.In the trial group,based on the thermal irradiation applied to the control group,a combined red and blue light photon irradiation therapy was offered as an additional measure,by twice a day at 20 minutes per session of blue-red light photon irradiation,at 8-12cm in distance from the flap.The two groups were compared in terms of tension of tissues around flap,incidence of infection within 7 days after surgery and the survival of flap within 2 weeks after surgery.Results The two groups showed no significant difference in terms of tissue tension between the 1st and 3rd day after surgery(P<0.05),but with significant differences on the 5th and 7th day after surgery(P>0.05).The trial group exhibited significantly lower incidence of infection within 7 days after surgery compared to that of the control group(P<0.05),and with a significantly higher flap survival rate at 2 weeks after surgery(P<0.05).Conclusion After the flap reconstruction of soft tissue defects of limbs,a red-blue light assisted photon irradiation therapy can effectively improve postoperative tissue tension around a flap,reduce infection rate and improve the survival rate of a flap.It provides an effective and safe interventional measures for postoperative care of the transferred flap.

Metabolic syndrome(MS)is a complex syndrome based on metabolic disorders in the human body,and is a risk factor for cardiovascular diseases and even certain tumors,with a complicated etiology and unclear pathogenesis.Helicobacter pylori(Hp)is one of the most common pathogenic bacteria,closely associated with the occurrence and development of various diseases.Currently,there are numerous studies both domestically and internationally on the relationship between Hp and MS and its components.Most studies suggest that there is an association between Hp and MS and Hp influences the occurrence and development of MS through multiple pathways.Eradicating Hp may become a new option for treating MS.Based on recent studies from both domestic and international sources,this paper discusses the association between Hp and MS,analyzes the effects of Hp on obesity,blood glucose,blood lipids,and blood pressure,and aims to provide new ideas for the prevention and treatment of MS.

OBJECTIVE To Analysis of CT and MRI imaging features of arrested pneumatisation of the sphenoid sinus and differentiate from osteogenic and chondrogenic tumours of the region.METHODS Retrospective analysis of CT and MRI findings was performed of 13 patients with sphenoid sinus arrested pneumatisation and 20 patients with osteogenic and chondrogenic tumours and tumor like lesions in the same period.Evaluation indicators included location,size,density,presence of expansive changes,calcification,cortical bone changes,MRI signal characteristics,signal changes after fat suppression,degree of enhancement,and statistical analysis was conducted.RESULTS Finally,the location includes the sphenoid body(4 cases),pterygoid process(3 cases)and multiple involved areas(6 cases).The arrested pneumatisation area is mainly characterized by fat density or mixed density of adipose and soft tissue.The longest diameter of the arrested pneumatisation zone is 0.8-4.1 cm.There is internal calcification(7 cases)and without bone expansive changes(13 cases).Cases with intact bone cortex(13 cases);On MRI T1WI,high signal(11 cases),equal signal(2 cases),on T2WI,high signal(10 cases),equal signal(3 cases).Decreased signal after fat suppression(13 cases),no significant enhancement(10 cases),and slight enhancement(3 cases).CONCLUSION The arrested pneumatisation of sphenoid sinus is a rare anatomical variation characterized by a mixed density of fat or soft tissue,intact bone cortex,without bone expansive changes,decreased signal of MRI fat suppression,and no obvious enhancement,which will help to differentiate from osteogenic and chondrogenic tumours of the region.

Objective To study the influence of implant depth and scanning rod lengths on the accuracy of digital impression for single-tooth implant restoration of the mandibular posterior teeth.Methods Five standard dental cast models with missing right mandibular first molar(46)were prepared with the subgingival implant depths of 0,1,3,5 and 7 mm.ITI RC and ITI RC H11 scanning rods were connected to the replacement body and placed into the seating tract for scanning.The reference data were obtained using a 3D dental scanner,and the experimental data were obtained by 10 scans of each model using a digitized intraoral scanner.Geomagic Wrap 2021 was used to analyze the model data to test the trueness and precision of the models.Results The trueness did not differ significantly among the groups(P>0.05).The implant depth of 1 mm achieved the highest impression precision(66.81±2.45 μm),and the depth of 0 mm resulted in a significantly lower precision(95.60±3.04 μm)than the depth of 1 and 3 mm.Starting from the subgingival depth of 1 mm,the precision of the scan decreased progressively with the increase of the implant depth.At the subgingival implant depth of 5 or 7 mm,the use of an extended rod significantly improved the scan precision.Conclusion For single-tooth implant restoration of the mandibular posterior teeth,the implant depth can substantially affect the accuracy of digital impression,which decreases as the implant depth increases.For a deep implant,the use of a longer scanning rod can improve the scanning accuracy.

Objective To study the influence of implant depth and scanning rod lengths on the accuracy of digital impression for single-tooth implant restoration of the mandibular posterior teeth.Methods Five standard dental cast models with missing right mandibular first molar(46)were prepared with the subgingival implant depths of 0,1,3,5 and 7 mm.ITI RC and ITI RC H11 scanning rods were connected to the replacement body and placed into the seating tract for scanning.The reference data were obtained using a 3D dental scanner,and the experimental data were obtained by 10 scans of each model using a digitized intraoral scanner.Geomagic Wrap 2021 was used to analyze the model data to test the trueness and precision of the models.Results The trueness did not differ significantly among the groups(P>0.05).The implant depth of 1 mm achieved the highest impression precision(66.81±2.45 μm),and the depth of 0 mm resulted in a significantly lower precision(95.60±3.04 μm)than the depth of 1 and 3 mm.Starting from the subgingival depth of 1 mm,the precision of the scan decreased progressively with the increase of the implant depth.At the subgingival implant depth of 5 or 7 mm,the use of an extended rod significantly improved the scan precision.Conclusion For single-tooth implant restoration of the mandibular posterior teeth,the implant depth can substantially affect the accuracy of digital impression,which decreases as the implant depth increases.For a deep implant,the use of a longer scanning rod can improve the scanning accuracy.

Objective:To explore the causal relationship between gut microbiota and lung function (FEV1/FVC) using two-sample Mendelian randomization method; To explore its application in the TCM field.Methods:This was a Mendelian randomization study. The GWAS data of gut microbiota from the MiBioGen consortium study and the GWAS data of lung function (FEV1/FVC) published by IEU OpenGWAS in the public database were used, and instrumental variables were extracted according to prespecified thresholds. The inverse variance weighted method (IVW) was mainly used for analysis. The results were evaluated according to the effect indicator β value and 95% CI. When the IVW method was statistically significant, further sensitivity analysis was performed. Leave-one-out test, heterogeneity test, horizontal gene pleiotropy test and MR-Egger regression intercept analysis were used to verify the stability and reliability of the results. Results:A total of 10 causal relationships between gut microbiota and lung function (FEV1/FVC) were determined using the IVW method: family. BacteroidalesS24.7group ( β=-0.029, P=0.015), family. ClostridialesvadinBB60group ( β=-0.028, P=0.040), family. Streptococcaceae ( β=-0.056, P=0.042), genus. LachnospiraceaeFCS020group ( β=0.025, P=0.029), genus. Lactococcus ( β=-0.024, P=0.038), genus. Peptococcus ( β=0.025, P=0.049), genus. RuminococcaceaeUCG011 ( β=-0.030, P=0.038), genus. Ruminococcus2 ( β=0.028, P=0.033), genus. Terrisporobacter ( β=-0.030, P=0.018), phylum. Cyanobacteria ( β=0.027, P=0.039). Leave-one-out analysis showed that the results were stable, and the effects of heterogeneity and horizontal gene pleiotropy on causal effect estimation could be removed. Conclusion:The gut microbiota may play a role in the changes of lung function, which to a certain extent confirms the TCM theory of "exterior-interior relationship between the lung and large intestine", and can provide certain reference for the research direction of TCM.

The hemodynamics of children with congenital heart disease (CHD) often changes during the perioperative period. Unfortunately, the evaluation of cardiac function in children with CHD is mainly focused on the left ventricle. With the further understanding of cardiac hemodynamics, the monitoring of RV function has gradually become an important part of cardiac intensive care department. We totally searched five databases including Pubmed, Embase, Cochrane, Wanfang Med, as well as China National Knowledge Infrastructure (CNKI) and reviewed the clinical research progress of the application of TAPSE in the evaluation of RV systolic function in children with CHD to provide a theoretical basic for the monitoring of RV function before and after operation in children with CHD.

Objective To construct oligomeric hyaluronic acid(5 KDa)-modified ellagic acid-loaded liposomes(EA-HA-L)to improve the aqueous solubility,in vitro transdermal effect and whitening activity of ellagic acid.Methods Oligomeric hyaluronic acid-modified cholesterol(HA-Chol)was prepared by esterification reaction and structurally characterized by FTIR and 1H NMR;Oligomeric hyaluronic acid-modified ellagic acid-loaded liposomes were prepared by film dispersion-ultrasound method,and the prescribing process was optimized by Box-Behnken design-response surface method,and the particle sizes,the polydispersity index(PDI),zeta potential and encapsulation rate of liposomes under the optimal prescribing process were determined;the difference in solubility between EA-HA-L and free EA was evaluated;in vitro transdermal effect of liposomes were investigated using rat abdominal skin;inhibitory effect on tyrosinase and intracellular tyrosinase in mouse melanoma cells(B16-F10)was surveyed via dopa oxidation method.Results HA-Chol was synthesized and characterized;the optimized prescription process was mass ratio of 10:1 for soy phospholipids to HA-Chol,lipid-drug ratio of 40:1,hydration temperature of 30℃,hydration time of 60 min,ultrasound intensity of 35％,ultrasound time of 21 min,and the particle size of EA-HA-L produced under the optimized prescription process was(140.30±1.30)nm,PDI was(0.29±0.01),the encapsulation rate of ellagic acid was 91.16％±3.06％,and the zeta potential was(-5.67±0.09)mV;after EA was encapsulated by liposomes,the solubility of EA in water increased by about 40-fold;the cumulative transdermal amount of EA-HA-L was 46.98±2.17 μg·cm-2 in 24 h,and the intradermal retention was 66.15±0.61 μg·cm-2,which was 1.72 times higher than that of free EA(P<0.0001)and 1.23 times higher than plain liposome(EA-L)(P<0.01);and the tyrosinase inhibitory activity of EA-HA-L was higher than that of both free EA and EA-L in the EA concentration range of 50-400 μg·mL-1.Conclusion Oligomeric hyaluronic acid-modified ellagic acid-loaded liposomes with small particle size and high encapsulation rate were successfully prepared.EA-HA-L significantly improved the water solubility of EA and possessed better transdermal effect and stronger whitening activity than free EA and EA-L.

Cardiomyopathy, Dilated/metabolism* ; Humans ; Microfilament Proteins/metabolism* ; Models, Cardiovascular ; Mutation ; Myocytes, Cardiac ; Pluripotent Stem Cells/metabolism* ; Transcription Factors/metabolism* ; Troponin T/metabolism*