Objective:To explore the effectiveness of comprehensive care and help system to promote the rehabilitation of patients with depression,through the case study of 1 typical college student with depression.Method:Through the establishment of the community network support system:teacher's home visits and talk,professional counseling,love and support from dormitory roommates,classmates and relatives,we provided a three-in-one community comprehensive support system and comprehensively used health education,social support,cognitive therapy and other methods,in order to promote the rehabilitation of patients with depression.Results:Through the systematic and scientific comprehensive care,the patient basically freed from the shadow of depression and put into the clinical practice with a positive attitude.Conclusion:Comprehensive Care Education is possible to promote the rehabilitation of college students with depression.

Objective To investigate the efficacy of TACE combined with radiofrequency ablation (RFA) in treatment of advanced hepatocellular carcinoma.Methods A total of 72 patients with advanced hepatocellular carcinomas were analyzed retrospectively,including 35 patients underwent TACE combined with RFA (combined group),37 patients underwent single TACE (control group).After the operation,the short-term effect,the changes of liver function,serum alpha-fetoprotein (AFP) level,the complication and the long-term survival rates of the two groups were compared.Results The total effective rate of the combined group (29/35,82.86％) was significantly higher than that of control group (20/37,54.05％;P=0.009).In the combined group,the AFP reduced to (102.19±32.13)μg/L,and the control group reduced to (218.46±49.87)μg/L,which had statistical difference (P＜0.001).The survival rates of 1-year,2-year and 3-year in the combined group were 82.86 ％,54.29 ％,34.29 ％ with a median survival time of 25 months;while in the control group those were 54.05％,32.43％,13.51％ with a median survival time of 16 months;there were statistically significant differences in the survival rate between two groups (P=0.009).After treatment,the hepatic functions of both group had a transient change,and 2 weeks after the operation,there was no significant difference between the two groups (all P＞0.05).Conclusion The combination of TACE and RFA is an effective method for the treatment of advanced hepatocellular carcinoma.

Objective To study the role of risk factors associated with hemodynamics in patients with intracranial artery stenosis.Methods Eighteen patients with local stenosis of middle cerebral artery were recruited in this study retrospectively.According to patients′clinical symptoms and magnetic resonance imaging findings, they were divided into the symptomatic group (n=13) and the asymptomatic group (n=5).Wall shear stress ( WSS) , oscillatory shear index ( OSI) , velocity and pressure of the stenotic artery wall were compared between the two groups after reconstructing 3-dimentional model of hemodynamics.Then related risk factors of hemodynamics were analyzed in symptomatic intracranial atherosclerotic stenosis.Results There were no statistically significant differences between the two groups in the parameters such as age, sex, degree of artery stenosis, mean arterial pressure and some medical histories of hypertension and diabetes.The results showed obvious changes of hemodynamics in local artery stenosis.The WSS(78.69(68.15,117.65) Pa vs 39.34(22.76,60.54) Pa,U=4,P=0.003), pressure of the stenotic artery wall (1 815.14(1 242.44,4 398.84) Pa vs 735.55(361.17,1 528.78) Pa,U =7,P=0.010)and velocity of the local stenosis(3.87(2.58, 4.52) m/s vs 2.31(1.38,3.12) m/s,U=12,P=0.046) in the symptomatic group were much higher than those in the asymptomatic group; however, there were no significant differences between the two groups in OSI.Conclusions Hemodynamic features do exist in local intracranial atherosclerotic stenosis.The WSS, wall pressure and velocity of the local stenosis may be vital risk factors associated with symptomatic intracranial atherosclerotic stenosis.

Objective To study the therapeutic effect of EUS-guided biliary drainage (EUS-BD) on patients with malignant obstructive jaundice when ERCP failed.Methods From January 2014 to January 2016,all patients with malignant obstructive jaundice during hospitalization underwent EUS-guided biliary drainage (group A,36 cases) or PTCD treatment (group B,30 cases) by draw after failed ERCP.Operation success rate,liver function recovery time,complication rates,length of hospital stay and hospital costs were observed and compared.Results There was no significant difference in the operation success rates between two groups [94.44％ (34/36) VS 86.67％ (26/30),P＞0 05)].And there were significant differences in liver function recovery time (25.79± 6.48 d VS 30.24 ± 8.49 d),incidence of complications [5.56％ (2/36) VS 23.33％ (7/30)],length of hospital stay (21.54±4.73 d VS 25.68 ± 8.56 d) and hospitalization costs (23.5±8.4 thousand yuan VS 32.8±6.5 thousand yuan,P＜0.05).Conclusion EUS-guided biliary drainage could be the first option for its noninvasiveness and efficacy,when ERCP failed in patients with malignant obstructive jaundice.

Objective To compare the impact of patient controlled epidural analgesia with patient controlled intravenous analgesia on postoperative recovery and complications in patients undergoing laparotomy pancreatic surgeries.Methods Forty patients undergoing pancreatic surgeries, 27 males and 13 females, aged 18-70 years, ASA physical status Ⅰ or Ⅱ, were randomly divided into two groups (n=20 each).Patients in group E received T8-9 or T9-10 epidural block, 2% lidocaine test dose was given to ensure the location of epidural catheter, after that, each patient in group E was given 0.375% ropivacaine 5 ml into epidural space before skin incising and incision closures.Meanwhile, patients in groups E and V received propofol-sevoflurane combined intravenous inhalation anesthesia.After surgery, patients in group E received patient controlled epidural analgesia while patients in group V received patient controlled vein analgesia.Length of hospital stay, time to ambulation and exhaust defecation were recorded.Other complications were compared.Results Compared to group V, patients in group E showed earlier ambulation [(50.4±4.2) h vs (64.2±5.0) h, P<0.01], shorter hospital stays [(18.5±8.5) d vs (21.5±6.8) d, P<0.05].There was no statistically significant difference in flatus time between the two groups [(39.7±4.1) h vs (39.5±8.4) h].There was no significant difference in complications between the two groups.Conclusion The present study shows that for patients undergoing pancreatic surgeries, patient controlled epidural analgesia could effectively release post-operative pain, shorten the ambulation time and length of hospital stay with no extra complications.

A target molecule affinity-ultrafiltration liquid chromatography-electrospray ionization tandem mass spectrometric (LC-ESI-MSn) method was established for rapid screening acetylcholinesterase (AChE) inhibitors from total alkaloids of fibraurea recisa Pierre.A total of 12 potential inhibitors were screened from Fibraurea recisa Pierre.and 6 compounds were identified including palmatine,berberine,jatrorrhizine,palmatrubine,7,8-dihydro-8-hydroxyberberine and groenlandicine.The AChE inhibitory activity of these 6 compounds was validated in vitro.Palmatine showed the strongest inhibitory activity for AChE,which was stronger than that of donepezil hydrochloride,demonstrating the potential of palmatine as anti-Alzheimer's drug.This method is simple,rapid,and accurate for directly screening active ingredients which can inhibit AChE from complex extract of traditional Chinese medicines.

Objective:To prepare the velvet antler polypeptide-collagen/chitosan composite materials,and to investigate its promotive effect on cicatrization of mandibular defect and possible mechanism.Methods:The collagen and chitosan solution were mixed.The composite material was prepared by glutaraldehyde crosslinking method.The microstructure of the composite material was observed by transmission electron microscope (SEM).The unilateral mandibular defect models of 36 rabbits were established.The rabbits were divided into experiment and control groups,and each group was divided into 4-,8-and 12-week subgroups,and there were 6 rabbits in each sub group.The rabbits in experiment group were implanted with velvet antler polypeptide-collagen /chitosan composite materials and the rabbits in control group were treated.4,8 and 12 weeks after operation,the histology of bone defect and peripheral nerve reconstruction of the rabbit models were detected by CT;the expression of vascular endothelial growth factor (VEGF) in bone tissue of the rabbits was detected by immunohistochemistry;the ultrastructure of bone defect was observed by SEM.Results:The structure of composite materials had layered folds and the inner diameter of the stent became larger and mainly dominated by sheet structure,which was the ideal structure of biological materials.4 weeks after operation,the new bone was formatted in experiment group,most of the new bone like-tissue materials were degraded,and the VEGF expression showed an increasing trend;8 weeks after operation,the trabecular bone in the bone defect of the rabbits in experiment group was increased obviously and the expression of VEGF was decreased.12 weeks after operation,the new bone formation and the density in experiment group was consistent with the normal tissue,and the expression level of VEGF returned to normal.At each the point after operation,the degree of bone defect healing and bone formation rate in experiment group were obviously prior to control group.Conclusion:Velvet antler polypeptide-collagen /chitosan composite material has the promotive effect on the fracture healing of mandibular defect of the rabbits and its possible mechanism may be related to promoting the expression of VEGF.

Objective To investigate the expression of 14-3-3ε protein in the bladder urothelial carcinoma (BUC) and to explore its association with the clinicopathologic features.Methods The bladder urothelial carcinoma samples were divided into three groups:normal control group of 10 cases,low-grade malignant BUC group of 25cases (includes 5 cases of papilloma,10 cases of PUNLMP and 10 cases of low grade non-invasive papillary urothelial carcinoma),high-grade malignant BUC group of 21 cases (includes 11 cases of high-grade non invasive papillary urothelial carcinoma and 10cases of infiltrating carcinoma).The expression and location of 14-3-3ε in three groups were detected by immunohistochemical EnVision and the relationship with clinicopathologic parameters was analyzed.Results 14-3-3ε expression was observed in the cytoplasm of the cell.The expression of 14-3-3ε in normal control group was 90 ％ (9/10),low-grade malignant BUC group was 72.0 ％ (18/25),high grade malignant BUC group was 14.3 ％ (3/21).It correlated with histological grading but had not showed correlation with other clinicopathologic parameters.There was significant difference in 14-3-3ε expression between the high grade malignant BUC group and the low-grade malignant BUC group,the high grade malignant BUC group and norml control group (all P ＜ 0.05).Conclusions 14-3-3ε plays an important role in carcinogenesis of BUC.It may be a biomarker for early diagnosis and classification of BUC and shows promise for clinic application.

Objective To explore the expression of pituitary tumor transforming gene (PTTG) and c-myc gene in patients with non-Hodgkin lymphoma (NHL),its relationship with NHL and its clinical significance.Methods PTTG mRNA and c-myc mRNA levels in bone marrow mononuclear cell (BMMNC) isolated from 38 NHL patients and 10 chronic lymphadenitis patients were quantified by reverse transcriptionpolymerase chain reaction (RT-PCR).Results mRNA expression of PTTG and c-myc gene in BMMNC was significantly higher in NHL patients than those in normal controls (PTTG:0.567 7±0.270 7 vs 0.071 2± 0.020 1,t =4.706,P ＜ 0.05; c-myc:0.352 6±0.185 4 vs 0.107 3±0.043 5,t =3.303,P =0.002).The expression of PTTG and c-myc gene in peripheral T cell lymphoma and diffuse large B cell lymphoma showed no significant difference (PTTG:0.556 8±0.211 3 vs 0.602 8±0.244 6,t =0.640,P =0.527; c-myc:0.350 1± 0.177 6 vs 0.361 0±0.190 2,t =0.302,P =0.765).Both expression of PTTG and c-myc were positively related to NHL clinical stage and IPI.Expression of PTTG mRNA was positively related to the expression of c-myc mRNA.Conclusion There was overexpression of PTTG and c-myc in NHL,which indicates that PTTG might be involved in tumorigenesis of NHL through direct or indirect activation of c-myc oncogene.

This study was aimed to observe the therapeutic effect onendometritis rat model by Gui-Zhi Fu-Ling (GZFL) capsuleand its mechanism. Endometritis rat model was replicated. After 15 days, rats were randomly divided into six groups, which were the sham operation group, model group, lowdosage (0.5 g·kg-1) of GZFL capsule group, middle dosage (1.0 g·kg-1) of GZFL capsule group, large dosage (2.0 g·kg-1) of GZFL capsule group, and Fu-Ke Qian-Jin (FKQJ) capsule (1.2 g·kg-1) group. After 28-day intragastric administration of medication, pathological changes of endometrium were observed. The contents of monocyte chemoattractant protein-1 (MCP-1), interleukin-1β (IL-1β), interleukin-10 (IL-10) were determined in blood serum.The expression of TGF-β1 in endometritis rats were measured by immunohistochemistry. The results showed that GZFL capsule canobviously alleviate the pathologi-cal damage of endometrium in rat model. In comparison with sham operation group, the serum IL-10 content in the model group was significantly decreased, contents of MCP-1and IL-1β were significantly elevated; the TGF-β1 pro-tein expression was significantly elevatedin the uterus tissues. After the treatment of GZFL capsule, compared with the model group, the serum IL-10 was obviously elevated in the treatment group. The contents of MCP-1 and IL-1βwere obviously decreased. The expression of TGF-β1 in the uterus tissues was obviously decreased. It was concluded that GZFL capsule had treatment effect on endometritis. The mechanism may be related to the regulation of inflam-matory cytokines.