Objective To explore the influence of telephone follow-up on home rehabilitation for patients with schizophrenia. Methods 200 patients with schizophrenia were assigned into experimental group and control group with 100 cases in each group. During their hospitalization,all patients were given conventional treating and nursing and were treated with atypical antipsychotic drugs. After getting a clinical recovery and discharge, the experimental group received telephone follow-up for 2 years while the control group received outpatient service follow-up. Results There was significant difference in scores of Positive and Negative Syndrome Scale (PANSS) in both groups with time (F=85.943, P=0.000). There was a significant interaction effect between intervention and time (F=6.458, P=0.000) and there was also a significant difference (F=26.012, P=0.000) between both groups on the scores of PANSS. At the end of the 6th, 12th, 18th and 24th month after discharge, the PANSS scores were significantly less in the experimental group than in the control group (P<0.05). The accumulative total relapse rate and frequency were significantly lower in the experimental group than in the control group anytime after discharge (P<0.05).Conclusion The telephone follow-up can significantly improve the effect of home rehabilitation for the patients with schizophrenia. It is beneficial for the patients to control disease and reduce the relapse.

Objective To study the effect of suppressing metastasis between KAI1 and ME491 on pancreatic cancer.Methods Normal pancreases and pancreatic cancers were analyzed using Northern blot,in situ hybridization and immunohistochemistry.Results The expression of KAI1and ME491 was higher in pancreatic cancer than that in normal pancreases,KAI1 expression was higher in pancreatic cancer without metastasis than that in pancreatic cancer with metastasis(P0.05).Conclusion The gene of KAI1 may be involved in the metastasis of pancreatic cancer,ME491 gene may have no effect on the metastasis of pancreatic cancer.

OBJECTIVE:To develop a method for the concentration determination of olanzapine,risperidone and paliperidone in human plasma.METHODS:After liquid-liquid extraction,using buspirone hydrochloride as internal standard,the concentration of plasma sample was determined by UPLC-MS/MS.The determination was performed on ACQUITY UPLCTM BEH C18 column with mobile phase consisted of methanol-0.01 mol/L ammonium formate solution (gradient elution) at flow rate of 0.2 mL/min.The column temperature was 45 ℃,and sample size was 5 μL.The electrospray ionization source was adopted for positive ion scanning under MRM mode.Ion-pairs for quantitative analysis were as follows:m/z 313.29→256.25 (olanzapine),m/z 411.42→191.19 (ris peridone),m/z 427.45→207.18 (paliperidone) and m/z 386.43→122.37 (internal standard).RESULTS:The linear ranges of olanzapine,risperidone and paliperidone were 0.426-108.954,0.213-54.476,0.213-54.476 ng/mL,respectively.RSDs of inter-day and intra-day were all lower than 20％.The recoveries of them ranged 83.3％-112.9％,90.0％-109.8％ and 95.2％-114.9％,respective ly.Extraction recoveries ranged 65.5％-95.0％,73.9％-98.5％ and 73.6％-99.4％,respectively.Both plasma matrix effect and dilute effect didn't influence the determination of plasma concentration.The plasma concentrations of olanzapine,risperidone and paliperidone in 100 schizophrenia patients were (103.3 ± 73.6),(13.1 ± 13.1) and (23.2 ± 20.0) ng/mL,respectively.CONCLU SIONS:The method is simple,rapid,sensitive and specific.It can be used for the determination of plasma concentration and pharmacodynamic study of olanzapine,risperidone and paliperidone.

Within three years ,86 cases of tumors in the pineal region were treated by X－ Knife radiosurgical technique,using the standard axial serial CT scan for stereotactic localization,the target were localized by the BRW coordinate system.Radionics RSA－ 3 X－ Knife treatment planning system were used to make plan,Philips SL－ 75－ 14 Linac was used to produce X－ ray.After treatment, follow－ up ranged 6～ 42 months (meanly 24 months),most of the patients showed improvements within 1｀ 6 months. The results of this report proved that the X－ Knife treatment for tumors in the pineal region might be an effective,economical and reliable method.

An interaction between the HSV-1 UL25 capsid protein and cellular microtubule-associated protein was found using a yeast two-hybrid screen and β-D-galactosidase activity assays. Immunofluorescence microscopy of the UL25 protein demonstrated its co-localization with cellular microtubule-associated protein in the plasma membrane. Further investigations with deletion mutants suggest that UL25 is likely to have a function in the nucleus.

Objective To observe the clinical curative effet and survival condition of sorafenib for patients with advanced hepatocellular carcinoma.Methods Sixty-six patients with hepatocellular carcinoma during January 2013 to January 2015 in Chang'an Hospital were included.All patients were randomly divided into transcatheter arterial chemoembolization (TACE) group (n =33) and sorafenib + TACE group (n =33) according to the random digital table method.Followed up for 2 years,we observed the clinical curative effect,including 6-months survival rate,1-year survival rate,the changes of serum alpha fetoprotein level before and after the treatment,survival time and related adverse reactions.Results The disease control rate of sora-fenib + TACE group was 84.85％ (28/33),which was significantly higher than that of TACE group (60.61％,20/33),and the difference was statistically significant (x2 =4.889,P =0.027).The median survival time of patients with sorafenib +TACE group was 20.30 months,which was longer than that of TACE group (12.50 months),and the difference was statistically significant (x2 =29.570,P =0.000).The 6-months and 1-year survival rates in patients with sorafenib + TACE group were 93.93％ and 75.76％,respectively,which were significantly higher than those of TACE group (84.85％,51.52％).The rate of 1-year recurrence and metastasis of sorafenib + TACE group was 21.21％,which was lower than that of TACE group (39.39％),and the difference was statistically significant (x2 =2.908,P =0.041).After 6 months treatment,the serum level of alpha fetoprotein in patients with sorafenib + TACE group was (1 911.53 ± 457.86)ng/ml,which was signi-ficantly lower than that of TACE group [(2 979.83± 842.71)ng/ml],and the difference was statistically significant (t =11.996,P =0.001).The median survival time of patients with Child-Pugh A was significantly longer than that of patients with Child-Pugh B (20.50 months vs.13.95 months),with a significant difference (x2 =3.973,P =0.046).Patients in sorafenib + TACE group and TACE group had adverse reactions including nausea,vomiting and abnormal liver function,and there was significant difference in the incidence of untoward effects (87.88％ vs.60.61％;x2 =6.418,P =0.011).Conclusion The application of sorafenib the-rapy in the treatment of advanced hepatocellular carcinoma based on TACE can effectively improve the disease control rate,prolong the survival time of patients and improve the survival rate of patients.

{L-End}Objective To analyze the characteristics of hearing loss and the influencing factors of high-frequency hearing loss (HFHL) among noise-exposed workers in an urban rail transit enterprise over five consecutive years. {L-End}Methods A total of 1 268 noise-exposed workers, who exposed to the average noise intensity of <85.0 dB(A), in an urban rail transit enterprise was selected as the research subjects using a judgment sampling method. The pure-tone audiometry results from 2019 to 2023 were collected to analyze the result of hearing loss. The influencing factors of HFHL (average hearing threshold ≥40.0 dB at high frequencies in both ears) were analyzed using the generalized estimating equations (GEE). {L-End}Results The detection rates of threshold elevations at frequencies of 0.5-6.0 kHz increased with increasing frequency from 2019 to 2023 (all P<0.01), with the highest detection rate at 6.0 kHz. The detection rate of speech frequency hearing loss (hearing threshold weighted value≥26.0 dB in the better ear) was 0.1%, 0.0%, 0.4%, 0.2%, and 0.2%, respectively. The detection rate of HFHL from 2019 to 2023 was 2.4%, 2.8%, 2.8%, 2.1%, and 2.8%, respectively. The GEE analysis results showed that the risk of HFHL of the workers in 2022 and 2023 was lower than that in 2019 (all P<0.01), with the odds ratios and 95% confidence intervals ［OR (95%CI)］ of 0.57 (0.41-0.81) and 0.65 (0.48-0.87), respectively. The risk of HFHL was higher among vehicle maintenance worker than train drivers (P<0.05), with OR (95%CI) of 2.37 (1.18-4.77). The risk of HFHL increased with age and length of service among the workers (all P<0.05), with the OR (95%CI) of 2.05 (1.22-3.46) and 1.69 (1.12-2.54), respectively. No interaction was found between type of job and age, type of job and length of service, or age and length of service in the risk of HFHL among the research subjects(all P<0.05). {L-End}Conclusion Noise exposure below the national occupational exposure limits can lead to hearing loss in noise-exposed workers of urban rail transit enterprises, possibly affecting the hearing threshold at 6.0 kHz first. The influencing factors for HFHL in workers of rail transit are age, length of service, and type of job. There is a dose-effect relationship with age and length of service.

Objective To explore the effect of the Eeises setting-up exercises treatment waist back constant pain. Methods Applies the Eeises setting-up exercises treatment to 146 example chronic waist back pain patient,after ache vanishing,continues to earry on the practiee,maintains the treatment result,makes a follow-up visit for 6～12 months. Results Cures rate is 79.45%,shows the effect's rate is 15.07%,rate of ehanges for the better is 4.11%,invalid rate is 1.37%. Conclusion The Eeises setting-up exercises treatment waist back constant pain effect is gcod,facilitates practical,especially suits to be developed in the basic unit hospital.

Objective To study the value of MSCT in the diagnosis of neonatal type (Ⅲ) congenital esophageal atresia.Methods MSCT data of 25 cases with neonatal type (Ⅲ) congenital esophageal atresia confirmed by surgery and pathology were analyzed retrospectively.The full preparation before examination and the image post-processing function were checked,and MSCT data were compared with the findings of surgery.Results By full preparation and application of M PR,SSD technology after scanning,the esophageal proximal blind end,and the distance between the two esophageal blind ends were clearly displayed,furthermore,the opening position,morphology and diameter of the distal tracheoesophageal fistula were also showed,and bronchial tree morphology and inflammation in the lung can be visible.Conclusion MSCT full preparation and application of image post processing function are potential to the clinical diagnosis of congenital esophageal atresia and tracheoesophageal fistula.

Background: Currently available guidelines contain conflicting recommendations on the management of blood pressure (BP) in patients with diabetes mellitus (DM). Therefore, it is necessary to appraise the guidelines and summarize the agreements and differences among recommendations. Methods: Four databases and the websites of guideline organizations were searched for guidelines regarding BP targets and thresholds for pharmacologic therapy in DM patients, and the included guidelines were appraised with the Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument. Results: In 6,498 records identified, 20 guidelines met our inclusion criteria with 64.0% AGREE II scores (interquartile range, 48.5% to 72.0%). The scores of the European and American guidelines were superior to those of the Asian guidelines (both adjusted P<0.001). Most of the guidelines advocated systolic BP targets <130 mm Hg (12 guidelines, 60%) and diastolic BP targets <80 mm Hg (14 guidelines, 70%) in DM patients. Approximately half of the guidelines supported systolic BP thresholds >140 mm Hg (10 guidelines, 50%) and diastolic BP thresholds >90 mm Hg (nine guidelines, 45%). The tiny minority of the guidelines provided the relevant recommendations regarding the lower limit of official BP targets and the ambulatory BP monitoring (ABPM)/home BP monitoring (HBPM) targets and thresholds in DM patients. Conclusion The lower official BP targets (<130/80 mm Hg) in patients with DM are advocated by most of the guidelines, but they contain conflicting recommendations on the official BP thresholds. Moreover, the gaps regarding the lower limit of official BP targets and the ABPM/HBPM targets and thresholds need to be considered by future study.