Objective To investigate if the quantum resonance spectrometer(QRS) can detect the schizophrenic symptoms in clinical applications.Methods According to the result of QRS test and ICD-10 diagnostic criteria and exclusion criteria, subjects were divided into patient( n = 65 ) and control groups( n = 100).11 schizophrenia-related symptoms were detected by QRS.Data was analyzed using SPSS13.0 statistical software statistical significance was set at P＜0.05.Results Sensitivity and specificity of QRS in the schizophrenic symptoms detection respective were hallucinations (0.887,0.851 ), lenovo undisciplined (0.847,0.868 ), thought insertion (0.800,0.843 ), logical thinking perversion ( 0.813,0.879 ), delusions ( 0.873,0.884 ), apathy ( 0.603,0.891 ), will decrease (0.883,0.886), environmental disorientation ( 0.574,0.837 ), self-disorientation ( 0.609,0.802) , double disorientation (0.603,0.843 ) and insight (0.862,0.869).Conclusion QRS detection possess higher authenticity, consistency and the high diagnostic value in the schizophrenic symptoms, special in hallucinations,thought disorder,insight symptoms.

Objective To investigate the effect of health literacy on stroke education in patients with ischemic cerebrovascular disease and their family members.Methods Health literacy questionnaire was used to conduct the health literacy questionnaire survey for patients with ischemic cerebrovascular disease and their family members.The respondents received stroke education randomly through neurologists' explanation or self-reading.The corresponding questionnaire was used to evaluate the mastering of the content of stroke education for the respondents.Results The complete data of 42 patients with ischemic cerebrovascular disease (34 ischemic stroke and 8 transient ischemic attack) and 57 family members of the patients with ischemic cerebrovascular disease were collected and enrolled in the analysis.The good health literacy score group (＜ 10) and the poor health literacy score group (≥ 10) were 61 and 38 subjects respectively.The proportions of younger age (x2 =16.410,P ＜0.001) and high school or above (68.85％ vs.23.68％ ;x2 =19.25,P ＜ 0.001) of the former were higher than those of the latter,and the proportion of patients (32.79％vs.57.89％;x2 =6.043,P=0.014) was significantly lower than that of the latter,but there was no significant difference in the proportion of the males between the two groups (55.74％ vs.44.74％ ;x2 =1.134,P =0.287).Multivariate logistic regression analysis showed that health literacy was independently associated with the age of respondents (≤40 years:odds ratio [OR] 7.753,95％ confidence interval [CI]1.208-49.740; P=0.031) and the level of education (high school and above:OR,3.993,95％ CI 1.305-12.218; P=0.015),and it was not correlated with gender and role.Those with good stroke education score (≥7)and poor stroke education score (＜7) were 57 and 42,respectively.The proportions of younger age (x2 =17.095,P ＜0.001),high school and above (70.00％ vs.23.08％ ;x2 =20.836,P ＜ 0.001),and good health literacy score (88.33％ vs.20.51％;x2 =45.968,P＜0.001) were significantly higher than those of the latter,while there were no significant differences in the proportions of gender,role,and stroke education.Multivariatelogistic regression analysis showed that only the good health literacy was independently associated with the stroke education score (OR 20.147,95％ CI6.089-66.655; P＜0.001).Conclusions Health literacy can significantly affected the effect of the stroke education in patients with ischemic cerebrovascular disease and their family members.In the development of individualized stroke education program,it should be considered.

Objective:To explore Toll-like receptor 2 (TLR2) and TLR4 polymorphism in Han people from Hunan region and its association with coronary atherosclerotic heart disease.Methods:Sanger sequence and statistical analysis were performed to identify the polymorphism of TLR2 and TLR4 genes in 347 unrelated Hunan Han subjects,including 180 healthy people (control group) and 167 patients with coronary atherosclerotic heart disease (coronary atherosclerotic heart disease group).Results:There was no significant difference in the genotype frequency and allelic frequency for TLR2 SNP2258G＞A and TLR4 SNP896A＞G between the 2 groups (P＞0.05),while there was significant difference in the TLR4 SNP1196C＞T between the 2 groups (P＜0.05).Conclusion:TLR4 SNP 1196C ＞T polymorphism is associated with coronary atherosclerotic heart disease in Chinese Han populationin in Hunan region.

Purpose To study the expression of HPV L1 protein and p16 in various cervical lesions and to explore the value of HPV L1 protein and p16 immunostaining in predicting the progression from CIN1 to CIN3 and squamous cell carcinoma (SCC).Methods Expression of HPV L1 protein and p16 in 18 cases of CIN1, 9 cases of CIN2, 8 cases of CIN3 and 6 cases of SCC was detected by immunohistochemistry.Results The average positive rates of HPV L1 protein in cervical lesions were 26.8%, and HPV L1 protein was positive in 38.9% of CIN1 and 44.4% of CIN2, but in 0 of CIN3 and SCC. In contrast, the average positive rate of p16 protein in cervical lesions was 68.3%, p16 protein was positive in 38.9% of CIN1and 77.8% of CIN2, but in 100% of CIN3 and SCC. p16-/HPV L1+ and p16-/HPV L1- cases represented 61.1% of CIN1, but 0 of CIN3 and SCCs, whereas p16+/HPV L1- cases represented 100% of CIN3 and SCC.Conclusions Expression of HPV L1 protein decreases whereas p16 protein increases with lesion progression. p16+/HPV L1- cases have the potential for progression, whereas p16-/HPV L1+ and p16-/HPV L1- cases may not be progressive lesions or potentially in remission.

Objective To investigate the injury characteristic and the early remedy of the woun-ded in China Wenchuan earthquake. Methods rrhe study involved 1 420 patients from a hospital in City of Deyang during May 12-30,2008. Results There were 1821 injury parts in 1 420 patients.Of all.there were 1 089 patients(76.69%)with single part injury and 331(23.31%)with multiple trau-ma.The injury incidence rate of extremities,body surface and soft tissues was higher than that of the oth-er paris.The incidence rate of single part injury was higher than that of multiple trauma(P＜0.01).The wound flow accounted for 68.80% within 2 days after earthquake,which was more than that in other time (P＜0.01).The patients aged at 19-45 years were more than those at other ages(P＜0.10).Most pa-tients received first remedy 12 hours after earthquake(P＜0.01). Conclusions The speed of remedy is key to disaster rescue.and the gold time for early disaster rescue is within 48 hours after earthquake,when the principle of damage control surgery should be followed.It is necessary,in peace time,to strengthen training of self-care and buddy aid and learning about the knowledge on emergency treatment,as may help save more lives during disaster.

At 2:28 p.m. local time on 12 May, 2008, the Wenchuan earthquake struck with a magnitude of 8.0. After the earthquake, 1364 injured persons, including 732 women and 632 men, were admitted to Deyang People's Hospital. The ages of the injured persons ranged from 0.2 years to 102 years (mean, 42.5 years). Of all injured persons, 4.65% aged under 7 years, 13.84% between 7 and 18 years, 39.57% between 19 and 45 years, 24.48% between 46 and 65 years, and 17.46% above 65 years. A total of 1713 injuries were found in all the injured persons, and the predominant injuries were found in limbs, body surface, head and chest. The incidence of the multiple injuries was 23.64%. Eighteen persons with abdominal injuries received operation. Prompt, accurate and systematic evaluation of the injury is necessary in raising the rescue efficiency. Treating the injured persons according to a classification optimizes the usage of the limited medical resources. Early definitive operation is crucial in rescuing the lives of the injured persons, and the treatment should be applied within 24 hours after the earthquake, then the emphasis of the rescue work should shift to helping orthopedic surgeons with operation and debridement.

Objective To solve part of executive problems by analyzing and editing the control files of brachytherapy.Methods By recording the sources of radioactivity,the time when patients were treated and using the program designed by the C language,the source location and the time treated in this location were tracked to the source urgently.By editing the control files,the follow-up treatment files were produced and then tested with a solid water measuring model.Results For the point A,B defined in the measure model,the deviation between Dose A4 and Dose A1 was 6.12％,the deviation between Dose B4 and Dose B1 was 2.09％.For the planar dose measure in the MapCheck,Plane Dose 4 and Plane Dose 1 rendered as pear-shaped dose distribution,and the dose difference less than 4％ reached 93.8％.The point dose and plane dose meeted the clinical standards.Conclusions The follow-up treatment files can complete the part of the unfinished brachytherapy plan exactly and achieve requirements of the dose distribution.

Esophagectomy and lymph node dissection are the cornerstones for the treatment of esophageal cancer. Upper mediastinal lymph node dissection is of great value for accurate staging and improving the prognosis of patients. Lymph node dissection along the left recurrent laryngeal nerve is the most challenging procedures in esophageal surgery, and there has been no relevant consensus on the scope and boundary of lymph node dissection. In recent years, with the application of endoscopic technology, especially robotic surgery system in esophagectomy, and the introduction of the concept of superior mediastinal microdissection, the authors have proposed the border of lymph node dissection along the left recurrent laryngeal nerve, so as to achieve precise, radical and standardized dissection. Combined with their own experiences, the authors elaborate on the anatomic boundary, extent and technique of lymph node dissection along the left recurrent laryngeal nerve.

[Objective]Based on data mining,network pharmacology and molecular docking technology,to explore the rule and mechanism of Chinese medicine in the treatment of chronic viral hepatitis B.[Methods]Clinical research literature on Chinese medicine treatment of chronic viral hepatitis B collected in China National Knowledge Internet(CNKI),Wanfang Database and VIP Database from establishment to September 12,2022,were searched,and the data were standardized and classified.Meanwhile,Excel 2019,Cytoscape 3.8.0 and Qrigin 2021 software were used to analyze the frequency,association rules and systematic clustering of the Chinese medicine compounds meeting the inclusion criteria,and obtain medication rules and core prescriptions.The Traditional Chinese Medicine System Pharmacology Database and Analysis Platform(TCMSP),Human Gene database(GeneCards)and Online Human Mendelian Inheritance in Man(OMIM)database were used to obtain core prescription active ingredients,therapeutic targets and disease-related targets,respectively.The STRING 11.5 database and Cytoscape 3.8.0 software were used for network visualization,and the Metascape database was used for gene ontology(GO)functional enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis,AutoDock Vina 1.2.3 software were used for molecular docking.[Results]A total of 192 prescriptions were included,including 225 drugs.The drug properties were cold,warm and normal,and the drug flavors were bitter,sweet and acrid,mostly attributed to liver,lung,stomach and spleen channels.The main types of action were deficiency tonic,heat-clearing,diuretic and dehydrating.Association analysis showed that the common compatibility was Atractylodes macrocephala-Curcumae radix-Poria cocos-Salvia miltiorrhiza,Atractylodes macrocephala-Curcumae radix-Poria cocos,Astragalus membranaceus-Phyllanthus urinaria-Salvia miltiorrhiza.The clustering analysis was divided into 4 categories,and the clustering effect was good.Network pharmacology and molecular docking suggested 201 kinds of active ingredients,4 208 targets,2 920 disease targets,104 overlapping targets of drug diseases,and 1 369 biological processes(BP),celluar component(CC)87,molecular function(MF)120 were identified by GO functional enrichment analysis,and KEGG pathway enrichment analysis identified 190 pathways,the conformation of the core components and core target molecular bonding results tended to be stable.[Conclusion]By using literature data mining,network pharmacology and molecular docking technology,the drug use rules and core formulations of traditional Chinese medicine in the treatment of chronic viral hepatitis B were summarized,and the potential therapeutic targets and signaling pathways of the core formulations in the intervention of chronic viral hepatitis B were further explored,and the molecular docking results were good,which could provide ideas and methods for the future research of chronic viral hepatitis B.

ObjectiveTo investigate the effects of using spiral pedunculated bladder muscle flap ureteroplasty in the treatment of long ureteral segment defects ( ＞ 20 cm).MethodsA retrospective analysis was conducted on the clinical effects of five patients who encountered long ureteral segment defects caused during ureteroscopic lithotripsy.The five patients included three males and two females with an age range from 37 to 59 yrs ( average age 48 ).Four of the cases had defects on the left and one case on the right.Two cases had whole ureteral mucosal avulsion and three cases had whole ureteral ruptur from the pelvis to the bladder junction.Defect lengths measured from 21 to 25 cm( mean length 22.5 cm).All five patients underwent emergency surgery using spiral pedunculated bladder muscle flap ureteroplasty and 7 F double J stent placement in the repaired ureters which was fixed on psoas muscles.The average length of the new ureters using spiral pedunculated bladder muscle flap was 22.5 cm.ResultsAll the operations were successful and the operation time was 1 -2 hrs (average 1.5 hrs).Drainage tubes for four patients were removed three days after operation.IN the remaining case the drainage tube was removed 10 days after surgery due to urine leakage.All wounds healed uneventfully.Serum creatinine and blood urea nitrogen were normal two weeks after surgery.Double-J tubes were removed safely under cystoscope eight weeks after surgery.In following-up,one case was found to have mild hydronephrosis and ipsilateral ureter slight expansion six months after surgery,but renal function was normal.There was no abnomality found in the remaining four patients after 2 -4 years of follow-up.The IVU showed normal morphology and good developments in the ipsilateral ureter.ConclusionsSpiral pedunculated bladder muscle flap ureteroplasty is an ideal treatment method in repairing long ureteral segment defects.