Objective To explore the influence of knowing about disease on hope level,anxiety and depression of patients with gastric cancer.Methods 120 gastric cancer patients were examined by Herth Hope Index,Hamilton Anxiety Scale(HAMA) and Hamilton Depression Scale(HAMD).Results Gastric cancer patients who did not know about their diseases accounted for 67.5％.Scores of hope level,anxiety and depression of patients were not obviously different between knowing and not knowing about disease groups.The relevant factors that affected the level of hope in gastric cancer patients were anxiety and family income.Conclusions The knowing or not knowing about disease are not the influencing factors that affected the hope level in gastric cancer patients as well as anxiety and depression.The relevant factors that affected the level of hope in gastric cancer patients are anxiety and family income.Patients can benefit from more factual information about the diagnosis.

Right-sided cardiac valvular diseases have traditionally been considered less important than disease of mitral or aortic valve. However, severe tricuspid regurgitation could lead to right ventricle dysfunction and reduce patients' survival rate. In clinic setting, tricuspid valve disease should be paid more attention for patients with secondary tricuspid regurgitation caused by left-sided valvular surgery combined with irreversible annular dilatation increasing the risk of reoperation. In this review, we summarize the epidemiology, anatomy, pathology, diagnosis, ultrasound and cardiac magnetic resonance imaging findings in patients with tricuspid regurgitation.
Echocardiography ; Heart ; Heart Valve Diseases ; diagnosis ; Heart Ventricles ; diagnostic imaging ; pathology ; Humans ; Magnetic Resonance Imaging

OBJECTIVE:To effectively control the quality of intravenous infusion product of antitumor drugs in PIVAS,and to guarantee the safety of clinical drug use. METHODS:According to the operation flow of intravenous infusion product,the quality control of anti-tumor drugs was conducted in PIVAS of our hospital from three aspects,i.e. before,during and after admixture. The improvement effect was compared before and after the implementation. RESULTS:Pre-admixture management was carried out through special classification management and medical order check management for antitumor drug;intra-admixture management was carried out through the management of admixture environment,solvent selection,admixture method,order for adding drug, dosage;post-admixture management was carried out through standard examination of infusion product and the management of deliv-ery time and condition. 5 months later,the times of communication between PIVAS and clinical departments was decreased from 30 times to 10 times,and the incidence of infusion product was decreased from 0.68% to 0.18%. CONCLUSIONS:Standard man-agement has been conducted for operation procedure of anti-tumor drugs before,during and after admixture. The quality of intrave-nous infusion product of antitumor drugs can be effectively controlled to ensure the safety of clinical drug use.

Objective To measure the angle and distance between superior mesenteric artery (SMA) and abdominal aorta (AA) at the level of left renal vein and duodenum in Chinese.Methods The angle and distance between SMA and AA were measured in 41 patients with normal CT findings in the supine position using 16 slices multislice spiral CT(MSCT)scanner.Results The average angle of 41 normal cases was 47.4??18.3? (mean?SD), and 3 of 41 (7.3%)≤15?,10 of 41 (24.4%)≥70?. At the level of left renal vein and duodenum, the average distance between SMA and AA were (1.3?0.4) cm and (1.4?0.4) cm respectively.Conclusion MSCT allows accurately measure the angle and distance between SMA and AA, it shows significance in the diagnosis of SMA syndrome and nutcracker phenomenon.

Objective To investigate the effect of neuropeptide Y (NPY) on the osteoblastic differentiation of murine MC3T3-E1 cells and its mechanism related to the Wnt signaling pathway.Methods The murine MC3T3-E1 cells were divided into 4 groups according to the stimulators added:phosphate buffered saline (PBS) (control) and different concentrations of NPY (10-8 mol/L,10-10 mol/L and 10-12 mol/L).The cellular proliferation was detected with MTT assay after 1,3,5,7 and 9 days.The cells were identified with cell immunochemistry and Western Blot to find out the most effective concentration of NPY at different time points under osteoblastic condition.The cells were then divided into 4 groups:PBS,NPY,NPY + NPY receptor antagonist,and NPY + DKK1.Western blot was used to determine the expression of β3-catenin and p-GSK-3β in each group.Nuclear signaling activity of β3-catenin was observed using immunofluorescence staining.Results NPY significantly improved the proliferation of MC3T3-E1 cells at 7 and 9 days (P ＜0.05).NPY (10s mol/L and 10-10 mol/L) groups and NPY (10-10 mol/L and 10-12 mol/L) groups significantly improved the ALP activity at 4 and 14 days respectively (P ＜ 0.05).At 4 days,the expression of ALP protein was significantly decreased in the NPY + DKK1 group and the NPY + NPY receptor antagonist group compared with that in the NPY group (P ＜ 0.05).Although the expression levels of [β-catenin and p-GSK-3β protein were uninfluenced in either case,NPY significantly stimulated the nuclear signaling activity of β3-catenin.Conclusions NPY may significantly increase the expression of ALP protein in MC3T3-E1 ceils during osteoblastic differentiation.This effect might be mediated through the canonical Wnt signaling pathway.

The purpose of this study is to explore the clinical value of ECG-gated dual-source CT angiography (DSCTA) in evaluating pulmonary atresia with ventricular septal defect (PA-VSD). We carried out retrospective analysis on 20 patients who had DSCTA with PA-VSD. The emphasis of the work was on analyzing the types of PA-VSD, pulmonary artery development, major aorto-pulmonary artery collateral arteries (MAPCAs) and associated intra- and extra-cardiac malformations. In the 20 cases of PA-VSD, there were 6 cases of type A , 13 cases of type B, and 1 case of type C. 12 cases of the patients had patent ductus arteriosus (PDA). The pulmonary blood flow was mainly supplied by PDA in 6 cases and by MAPCAs in the rest of 14 cases. The diameter of MAPCAs was (7.2 +/- 3.4) mm (range, 2.0-14.3 mm). The experiments proved that ECG-gated DSCTA was a convenient and noninvasive cardiovascular imaging method, and it could accurately evaluate the types of PA-VSD, pulmonary artery development, MAPCAs, and it could also provide detailed anatomic information before surgery.
Abnormalities, Multiple ; diagnostic imaging ; Adolescent ; Adult ; Angiography ; methods ; Cardiac-Gated Imaging Techniques ; methods ; Child ; Child, Preschool ; Contrast Media ; Female ; Heart Septal Defects, Ventricular ; diagnostic imaging ; Humans ; Infant ; Male ; Pulmonary Atresia ; diagnostic imaging ; Retrospective Studies ; Tomography, X-Ray Computed ; methods ; Young Adult

Objective:To explore the prevalence of irritable bowel syndrome (IBS) based on a community population of Shanghai and the treatment of IBS by acupuncture therapy.Methods:A population of 1 685 subjects aged between 18-80 years were randomly selected by clustered sampling from the inhabitants in Changqiao Community of Shanghai to receive a questionnaire,for understanding the symptomatology and prevalence of IBS according to modified Manning and Rome II criteria,and the voluntary IBS patients were treated by acupuncture therapy.Results:The community- based prevalence of IBS was 11.45 % and 5.04% respectively according to modified Manning criteria and Rome II criteria.The ratio of male and female was 0.77:1 in IBS patients and the proportion was 10.62% and 12.19% respectively.But there were no significant difference in prevalence between different age groups (P＞0.05) .IBS is more common in subjects aged between 45-65 years (38.86%).Regarding the 62 IBS patients treated by electroacupuncture (EA),the total effective rate in Tianshu (ST 25) group (n=32) was 84.38%,and it was 56.67% in Daheng (SP 15) group (n=30),which showed a significant difference.(P＜0.05).Conclusion:IBS is a commonly encountered disorder in Changqiao Community of Shanghai and should be taken into consideration for human welfare,disease prevention and further epidemical investigation.Acupuncture treatment is recommended for treating IBS due to its satisfactory therapeutic effect.

Objective:To investigate the current use situation of hemostatics in preventing re-bleeding in the patients with sub-arachnoid hemorrhage. Methods:The records of patients with subarachnoid hemorrhage were selected from a hospital in 2016 and the types,dosage,course and drug adverse reactions of hemostatics were recorded and evaluated according to the drug information leaflets/related guideline,drug utilization researches and adverse drug actions monitoring. Results:Totally 81 cases with hemostatics involved 3 varieties of hemostatic drugs,the combination proportion was 16.05%,the reasonable use rate was 86.42%,the reasonable rate of administration route was 100%,the reasonable solvent rate was 98.77% and the course no more than 72 h was 88.89%. The drug uti-lization index of etamsylate injection and tranexamic acid injection was greater than one,indicating that the dosage was unreasonable. There were no adverse reactions in the 81 cases.Conclusion:The use of hemostatics in the patients with subarachnoid hemorrhage is common,and there is still unreasonable use (such as dosage and course etc) that we should pay attention to.

OBJECTIVE: To investigate the effect of high-fat (HF) diet on the body weight and the mRNA expression of melanin concentrating hormone receptor 1 (MCHR1) and leptin receptor (OB-Rb) in the adipose tissue in rats, the two important and opposite factors in regulating the body weight. METHODS: Post-weaning rats were divided into 3 groups: the NC group were fed a normal-chow diet (NC) (13% calories from fat), the HF group with a HF-diet (47% calories from fat) and the PHF group pair-fed a HF-diet (47% calories from fat). At the end of 8th week, the gained bodyweight, the plasma melanin concentrating hormone (MCH) and leptin, and the expression levels of MCHR1 and OB-Rb in the adipose tissue were measured. RESULTS: Both the HF-diet and pair-fed HF-diet enhanced the body weight (P<0.01), plasma MCH (P<0.01) and leptin concentrations (P<0.05). In the adipose tissue, HF-diet resulted in significant increase in MCHR1 (PHF group,P<0.05) and decrease in OB-Rb mRNA levels (HF group,P<0.01; PHF group,P<0.05). No statistical difference was found between the HF group and the PHF group in terms of the aforementioned data (P>0.05). CONCLUSION Chronic intake of iso-caloric HF-diet and ad libitum HF-diet obviously results in increase in the body weight, serum leptin, and MCH concentration. Diet-induced obesity and related metabolic disorders are possibly correlated with up-regulated expression of MCHR1 and down-regulated expression of OB-Rb in the adipose tissue.
Adipose Tissue ; metabolism ; Animals ; Animals, Newborn ; Diet, High-Fat ; adverse effects ; Dietary Fats ; administration & dosage ; Hypothalamic Hormones ; blood ; Leptin ; blood ; Male ; Melanins ; blood ; Obesity ; etiology ; metabolism ; Pituitary Hormones ; blood ; RNA, Messenger ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, Leptin ; genetics ; metabolism ; Receptors, Somatostatin ; genetics ; metabolism

OBJECTIVETo investigate the role of N-Methyl-D-aspartic acid (NMDA)-type glutamate receptors in the central nucleus of the amygdale (CeA) in food and water intake.

METHODSMale Sprague-Dawley rats with stainless steel cannulae implanted unilaterally into the CeA were used. The prototypic NMDA receptor agonist NMDA, or the selective NMDA receptor antagonist D(-)-2-amino-5-phosphonopentanoic acid (D-AP-5) was microinjected into the CeA of satiated and euhydrated rats.

RESULTSIntra-CeA injection of 8.50, 17.00, or 34.00 nmol NMDA did not alter food intake but significantly increased water intake 0-1 h after the injection (F(3,32)=3.191, P=0.037) independent of food intake. Without affecting the food intake, injection of 6.34, 12.70, or 25.40 nmol D-AP-5 into the CeA significantly decreased water intake 0-1 h after the injection (F(3,28)=3.118, P=0.042) independent of food intake.

CONCLUSIONNMDA receptors in the CeA may participate in the control of water intake rather than food intake.

2-Amino-5-phosphonovalerate ; pharmacology ; Amygdala ; drug effects ; Animals ; Drinking ; drug effects ; Eating ; drug effects ; Excitatory Amino Acid Agonists ; pharmacology ; Excitatory Amino Acid Antagonists ; pharmacology ; Injections, Intraventricular ; Male ; N-Methylaspartate ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Receptors, N-Methyl-D-Aspartate ; agonists ; antagonists & inhibitors