Objective In the detection of peripheral blood in patients with gastric cancer the melanoma antigen A1 (MAGEA1) and the melanoma antigen A3 (MAGEA3) gene expression,combined with the conditions of patients with postoperative follow-up analysis MAGE gene expression and the relationship between gastric cancer metastasis and prognosis.Methods Peripheral blood was obtained from 40 patients with gastric carcinoma and 20 patients with benign diseases.The mRNA of the MAGEA1 and MAGEA3 genes in the peripheral blood mononuclear cells(PBMC) was detected by RT-PCR,meanwhile the MAGEA1 and MAGEA3 transcripts in gastric carcinoma tissues and corresponding nomal tissue were detected.In contrast with CEA gene,we detected its expression by nested RT-PCR.Results Of the 40 gastric carcinoma patients,MAGEA1 and MAGEA3 mRNA were positive in 47.5％ (17/40) and 25.0％ (10/40) of PBMC,respectively,and in 65.0％ (26/40) and 30.0％ (12/40) of gastric carcinoma tissues,the corresponding paracancerous gastric tissues were not expressed,of which 4 cases of peripheral blood both expression.In the PBMC of 40 gastric carcinoma patients,62.5％ (25/40) samples were detected to express at least one type of MAGE mRNA,the detection of CEA gene mRNA in peripheral blood of the patients in PBMCwas 65.0％ (26/40),20 patients with non neoplastic diseases of PBMC were not detected in the MAGE gene mRNA.There were 22.5％ (9/40) of 40 gastric carcinoma patients with CEA gene expression in PBMC.The detection rate of the MAGE gene of mRNA PBMC in patients with gastric cancer was not related with the lymph node metastasis,TNM stage,and the degree of tumor differentiation,depth of invasion,tumor size,distant metastasis.Conclusion Gastric cancer patients with peripheral blood MAGE gene expression is closely related to the tumor lymph node metastasis,TNM staging,express positive patients with poor prognosis.

OBJECTIVE:To improve the work quality in Pharmacy intravenous admixture service(PIVAS). METHODS:The major working links of PIVAS(labeling and drug admixture)were optimized,the work efficiency and error before and after optimi-zation were compared. RESULTS:The work efficiency was improved and error was decreased by adding logo and adjusting work range of personnel when labeling and improving distribution principles of drugs to be allocated in horizontal laminar flow table when drug admixture;compared with before,the labeling time for each bag decreased from(2.69±0.17)s to(2.19±0.08)s,to-tal time for admixture decreased from (104 ± 2) min to (83 ± 2) min,error rate of drug admixture decreased from 0.34% to 0.16%. CONCLUSIONS:The optimized work flow had improved the work quality of PIVAS.

Depression jeopardizes human health and brings heavy burden to both related families and societies. However, pathogenesis of depression has not been fully clarified yet. Previous studies show that there are some connections seen between dietary factors and depression, which are affected by various lifestyles. This paper aims at providing evidence for the prevention and treatment of depression by evaluating the relationships between factors as nutrients, dietary patterns, lifestyle and depression, based on the published literature.

Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in the world. How to improve cure rate and reduce recurrence and metastasis of HCC have always been hot topics in research. T-helper cell 17 (Th17), an important subset of CD4+ T-helper cells, plays a critical role in infection, autoimmune response, and tumor microenvironment. This article introduces the discovery of Th17 and related cytokines, summarizes its mechanisms of action and clinical significance in the development and progression of HCC, and provides some clues for new targets in the treatment of HCC and prognosis prediction.

Objective:To explore the effect of mirror visual feedback combined with exercise relearning in rehabilitation of upper extremity dysfunction after stroke.Methods:Patients with upper extremity dysfunction received stroke rehabilitation treatment in the Nanyang No. 9 People's Hospital from August 2016 to August 2018 were enrolled prospectively. According to the random number table method, they were divided into either mirror visual feedback combined with exercise relearning group (mirror therapy group) or exercise relearning alone group (control group). The rehabilitation treatment was 1-2 times a day, 5 d a week, and 1 week was a course of treatment, for a total of 4 courses. Fugl-Meyer Assessment (FMA) was used to assess upper extremity function. Carroll Upper Extremity Function Test (UEFT) was used to assess hand function. Action Research Arm Test (ARAT) was used to assess upper extremity operability and flexibility. Motor Assessment Scale (MAS) was used to assess the motor function of hands, fingers and upper extremities. Visual Analogue Scale (VAS) was used to assess upper extremities pain. The modified Barthel Index (MBI) was used to assess self-care ability in daily life. The modified Ashworth Spasm Scale was used to assess the degree of spasm of shoulder joints, wrist joints, and elbow joints. According to the FMA score, the clinical efficacy of both groups of patients was evaluated, and a score of >31 was defined as excellent.Results:A total of 60 stroke patients with upper extremity dysfunction were enrolled ( n=30 in the mirror therapy group and n=30 in the control group). There were no statistical differences between the two groups in age, gender, course of disease, stroke type, and stroke location, as well as each baseline score. After treatment, the FMA score, UEFT score, ARAT score, MAS score, MBI score and the proportion of the modified Ashworth grade Ⅰ and grade Ⅰ + were significantly higher than those before treatment in both groups (all P<0.05), while VAS score and the proportion of modified Ashworth grade Ⅲ and grade Ⅳ was significantly lower than those before treatment (all P<0.05). After treatment, FMA score, UEFT score, ARAT score, MAS score, MBI score, as well as the proportion of Ashworth grade Ⅰ and grade Ⅰ + in the mirror therapy group was significantly higher than that in the control group (all P<0.05), while VAS score and the proportion of modified Ashworth grade Ⅲ were significantly lower than those in the control group ( P<0.05). According to the FMA score, the excellent and good rate of treatment in the mirror therapy group was significantly higher than that in the control group (93.3% vs. 70.0%; χ2=5.455, P=0.020). Conclusions:The curative effect of mirror visual feedback combined with exercise relearning is superior to exercise relearning alone in rehabilitation therapy for upper extremity dysfunction after stroke.

Objective To investigate the efficacy of CT scanning for 3D reconstruction and 3D printing in the internal fixation for in situ femoral condyle fractures.Methods A retrospective study was conducted of the 111 patients with in situ femoral condyle fracture who had been treated by internal fixation at Department of Traumatic Orthopaedics,The First People's Hospital of Hefei from June 2013 to January 2018.They were 59 males and 52 females,aged from 20 to 59 years(average,47 years).In 74 of them (observation group),the internal fixation was assisted by 3D printing using 3D images.There were 38 males and 36 females with an age of 44.5 ±4.7 years;there were 20 cases of type C1,40 cases of type C2 and 14 cases of type C3 according to the AO classification.In the other 37 patients (control group),the operation was assisted only by 3 D scanning.There were 21 males and 16 females with an age of 43.1 ±4.6 year;there were 8 cases of type C1,19 cases of type C2 and 10 cases of type C3 according to the AO classification.The 2 groups were compared in terms of operation time,clinical fracture healing time,intraoperative blood loss,hospital stay,number of fluoroscopy,knee joint score of Hospital for Special Surgery (HSS),fixation modes and postoperative complications.Results There were no significant differences in the preoperative general data between the 2 groups,showing comparability (P ＞ 0.05).All the patients were followed up for 8 to 12 months (average,10.6 months).The observation group had significantly shorter operation time (62.3 ± 4.7 minutes),fracture healing time (21.2 ± 3.4 weeks) and hospital stay (14.9 ± 3.3 days) than the control group (89.5 ± 6.0 minutes,25.1 ± 3.5 weeks,23.5 ± 3.5 days) (P ＜ 0.05).In the observation group,the intraoperative blood loss (84.1 ± 11.1 mL),fluoroscopy number (2.1 ±0.3 times) and HSS score (94.1 ± 4.2 points) were significantly less than those in the control group (129.6 ± 14.7 mL,4.7 ± 0.4 times and 86.5 ± 4.6 points) (P ＜ 0.05).There were no significant differences between the 2 groups in the use of L type iliac plate,dynamic iliac screws,retrograde interlocking intramedullary nail or minimally invasive internal fixation system (P ＞ 0.05).There were no significant differences in abnormal healing,joint adhesion,fixation fracture or incision infection between the 2 groups either (P ＞ 0.05).Conclusions CT scanning for 3D reconstruction can be used for multi-angle observation of the bone fragments in patients with femoral condyle fracture and 3D printing based on 3D reconstruction for manufacture of physical model of individualized fracture to assist the internal fixation.Combination of the two can help choose an appropriate fixation mode to facilitate fracture reduction.

OBJECTIVE: To assess the value of single sperm sequencing in preimplantation genetic diagnosis. METHODS: A male patient with achondroplasia due to a de novo FGFR3 variant was subjected to single sperm isolation and sequencing. Twenty single sperm samples were isolated by mechanical immobilization, and their whole genome was amplified. PCR primers were designed for the variant site and 25 flanking single nucleotide polymorphism (SNP) loci, and the PCR products were sequenced to determine the chromosomal haplotype which did not harbor the pathogenic variant. Biopsy samples of 12 embryonic trophoblasts were taken. Following whole genome amplification, high-throughput sequencing was carried out to detect the carrier status of the embryos. Wild type blastocysts were selected for transplantation. Amniotic fluid samples were taken at 19 weeks of gestation to confirm the status of the fetus. RESULTS: Eight SNP were selected by single sperm sequencing, with which the haplotypes were successfully constructed. Preimplantation genetic testing indicated that 5 embryos have carried the pathogenic variant and 7 did not. Testing of amniotic fluid sample during the second trimester of pregnancy confirmed that the fetus did not carry the FGFR3 gene c.1138G>A variant. CONCLUSION For male patients carrying de novo pathogenic variants, SNP sites can be selected through single sperm sequencing, and haplotypes can be constructed by linkage analysis for preimplantation genetic diagnosis.

Based on the ideas of management systemization, system standardization, process specialisation, post accountability, duty formalization, form informatization, information digitization and digital intelligence, the smart, mobile and paperless bedside billing service was developed which incorporated both functional and financial prospects. The innovation was realized by Internet+ bedside billing and an integrated information platform, so that the inter-hospital billing system could be connected to the medical insurance system, electrical receive system and commercial insurance system. This saved manpower and equipment deployment, and improved service quality. The bedside intelligent mobile billing system of a hospital was launched in January 2021, and the average discharge billing time of inpatients in 2020 and 2021 was 44.36 min and 30.59 min, respectively, and the online billing fee time was significantly shorter than offline billing in 2021, and the differences were all significant( P<0.01).

Objective To study the effects of mirabilite stuck on umbilical region combined with early enteral nutrition (EEN) on gastrointestinal function and serum inflammatory mediators in patients with mechanical ventilation. Methods Sixty-four patients with mechanical ventilation admitted to the Department of Intensive Care Unit of the Second Affiliated Hospital of Zhejiang Traditional Chinese Medical University from January to December 2016 were enrolled, and they were divided into an observation group and a control group by random number table, 32 cases in each group. The control group was treated with routine western medicine+ EEN, and the observation group was treated additionally with mirabilite stuck onto umbilical region on the basis of the treatment of the control group. The clinical effect was observed after 7 days of treatment. The differences in gastrointestinal function scores and the levels of serum inflammatory mediators were compared between the two groups before and after treatment.Results After treatment, gastrointestinal function scores of the diarrhea, bowel sound, abdominal distension and the levels of white blood cell count (WBC), serum procalcitonin (PCT), serum C-reactive protein (CRP) were decreased significantly in both groups compared with those before treatment, and the degrees of decreasing in above index levels after treatment in the observation group were more obvious than those in the control group [diarrhea: 0.72±0.03 vs. 1.59±0.21, bowel sounds: 0.87±0.05 vs. 1.54±0.18, abdominal distension: 0.77±0.04 vs. 1.63±0.09, WBC (×109/L): 9.87±1.25 vs. 12.46±2.04, PCT (μg/L): 5.43±1.02 vs. 9.65±1.63, CRP (mg/L): 56.87±4.52 vs. 89.43±8.24, allP < 0.05].Conclusion Applying mirabilite stuck on umbilical region combined with EEN can effectively promote the recovery of gastrointestinal function and significantly decrease the levels of serum inflammatory mediators in patients with mechanical ventilation.

Objective:To investigate the association of risky drinking and decision-making ability among off-spring of fathers with alcohol dependence(OFAD).Methods:A case-control study was conducted according to the cutoff of the Alcohol Use Disorder Identification Test(AUDIT)(delimited as 7).OFAD were divided into"risky drinking group"(n=29)and"non-risky drinking group"(n=43).The Iowa Gambling Task(IGT)was used to e-valuate the decision-making ability.Covariance analysis was used to compare differences of IGT between the two groups,and multivariate logistic regression was used to explore the association between risky drinking and decision making ability.Results:There was no significant difference in total scores of IGT between the risky drinking group and the non-risky drinking group(P＞0.05).Risky drinking group had less Selection 2 in block 5 of IGT[(3.8± 2.5)v.s.(5.7±3.1),P＜0.05]than non-risky drinking group.Selection 2 in block 5 was still associated with risky drinking after controlling the covariates(OR=0.72,95％CI:0.57～0.90,P＜0.05).Conclusion:This study indicates that risky drinking group in offspring of parents with alcohol dependence may have better decision-making ability.