Aim Tostudytheantidepressanteffectand mechanism of Gross saponins of Tribulus terrestris. Methods Themodelofdepressionwasestablishedby unpredictable chronic mild stress(UCMS),then open filed test (OFT)and tail suspension test (TST)were used to evaluate the behavioral changes.LC-MS/MS method was employed to measure blood neurotransmit-ters.mRNA expressions of IDO,IL-10 and IL-1βwere detected by quantitative PCR method.Hippocampus protein expression was detected by Western blot.Re-sults Comparedwithcontrolgroup,modelgroup's total distance,number of standing and tail suspension fixed time increased significantly (P <0. 05 ),Neuro-transmitter level of 5-HT in the blood was significantly decreased(P<0. 05 ).mRNA expression of IDO and IL-1βwas increased in hippocampus.Protein expres-sion of IDO was significantly increased in hippocampus (P <0. 05 ).Compared with model group,the treat-ment group was significantly decreased in total distance,number of standing and tail suspension fixedtime(P<0. 05).Neurotransmitter level of 5-HT in the blood and mRNA expression of IL-10 in hippocampus were significantly increased after treatment (P <0. 05 ).mRNA and protein expression of IDO were ob-viously down-regulated in hippocampus (P <0. 05 ). Conclusions GrosssaponinsofTribulusterrestriscan obviously improve rat behavior and show antidepressanteffect,which can increase neurotransmitter level of 5-HT in the blood,down-regulate mRNA expression of IDO and IL-1β,and obviously increase protein expres-sion levels of IDO in hippocampus(P<0. 05 ).

Objective To explore an effective perioperative nursing management mode for elderly patients without caregivers. Methods The perioperative nursing management mode was implemented for 151 elderly patients without caregivers from 9 surgery departments. The work mode included admission safety assessment,nursing care classification,design of clinical nursing pathway,establishment of nursing group and quality control. Results The new work mode provided elderly patients with high-quality nursing care,ensured patient safety,increased patient and relatives satisfaction. Conclusion The perioperative nursing management mode is an effective way to ensure patient safety and promote patient comfort during perioperative period for elderly patients without caregivers.

Objective To investigate the expression level of peripheral blood mononuclear cell(PBMC)human leucocyte anti-gen G(HLA-G)in patients with hepatocellular carcinoma(HCC).Methods The HLA-G mRNA in PBMC from 44 patients with HCC,21 patients with liver cirrhosis and 40 healthy subjects were measured by reverse transcription real time fluores-cent relative quantitative PCR.Results HLA-G mRNA expression level were 1.71±0.39,1.05±0.38 and 1.01±0.47 in HCC group,liver cirrhosis group and healthy control group respectively.HCC group was higher than the other two groups, the difference was statistically significant (F=33.657,P<0.001).The survival rate of HCC patients in HLA-G mRNA high-expression group was lower than HLA-G mRNA low-expression group,the difference was statistically significant (χ2=5.972,P=0.015).Conclusion PBMC HLA-G mRNA in HCC was closely correlated with tumorigenesis.It can proviede a novel diagnosis and research tool for HCC.

Adult ; Aged ; Bronchoalveolar Lavage ; methods ; Critical Pathways ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; therapy

The plasma levels of inflammatory cytokine interleukin-6 (IL-6) and anti-inflammatory cytokine interleukin-10 (IL-10) in the patients with unstable angina or stable angina were determined and compared. In 30 patients with unstable angina and 22 patients with stable angina, plasma levels of IL-10 and IL-6 were detected by ELISA and plasma lipid parameters by lipid research clinical methods respectively. The results showed plasma levels of IL-10 were significantly lower in unstable angina group than in stable angina group (P = 0.005), while those of IL-6 were significantly increased in unstable angina group as compared with those in stable angina group (P = 0.039). There was a significantly negative correlation between IL-10 and IL-6 in patients with unstable angina (r = -0.41, P = 0.003). In the unstable angina group, IL-6 levels were obviously positively correlated with TC (r = 0.314, P = 0.023), but not with TG and HDL. There were no significant correlations between IL-10 and plasma lipid parameters. It was suggested that the decreased IL-10 and increased IL-6 might be associated with the atheromatous plaque stability and progression of coronary heart diseases. IL-10 may play an important role in preventing coronary vascular lesions.
Angina, Unstable/*blood ; Interleukin-10/*blood ; Interleukin-6/*blood

Objective To investigate the curative effect of using new irrigation pump in acute hematogenous osteomyelitis.Methods Forty patients with acute hematogenous osteomyelitis were divided into the control group and observation group,20 cases in each group.The control group adopted the conventional lavage for drainage,while the observation group used self-made irrigation pump.Then the clinical curative effect and cure time were compared between the two groups.Results The total effective rate in the observation group was 100.00 ％,which was significantly higher than 80.00 ％ in the control group(P＜0.05),and the difference was statistically significant(P＜0.05).The cure time in the observation group was(10.13 ± 8.03)d,which was significantly shorter than (18.14-±5.43)in the control group,and the difference was statistically significant(P＜0.05).Conclusion The curative effect of new type irrigation pump in acute hematogenous osteomyelitis is more acurate than that of conventional lavage for vacuum darianage.

ObjectiveTo explore the action of the psychointervension for older hypertensives in community.Methods50 older hypertensives were divided into the experimental group and the control group (with 25 cases in each group),the former received psychointervension combined body therapy and the later only received body therapy. A half of a year experiment period was made. Differences between two groups in blood pressure and SCL-90 before and after the experiment were compared and evaluated.ResultsThe mentation of older hypertensives is worse than the normal. There are distinct differences between two groups in the improvement of mentation and the stability of blood pressure (P<0.01). Conclusions It is an active effect to strengthen psychointervension for therapy of older hypertensives in community.

Four salts of ticagrelor, ticagrelor-3,5-dinitrobenzoic acid, ticagrelor-pyrazinamide, ticagrelor-D-proline and ticagrelor-L-proline were prepared by solvent suspension and liquid-assisted grinding to improve the solubility of ticagrelor. The compounds were characterized by powder X-ray diffraction, Fourier transform infrared spectroscopy, differential scanning calorimetry, nuclear magnetic resonance spectroscopy, elemental analysis, and the intermolecular salt-bonding forces were analyzed. The equilibrium solubility of salts and pure drug in hydrochloride buffer pH 1.2 and phosphate buffer pH 6.8 were measured by high-performance liquid chromatography. Ticagrelor was salted with 3,5-dinitrobenzoic acid, pyrazinamide, D-proline, L-proline all in a stoichiometric ratio of 1∶1; with the exception of ticagrelor-D-proline, the solubility of the other three salts provided significantly improved solubility in hydrochloride buffer pH 1.2, and the equilibrium solubility of ticagrelor-3,5-dinitrobenzoic acid was increased by approximately 1.7 folds as compared to pure drug. Salt-forming technology is convenient and can improve the solubility of ticagrelor.

Objective To report a peliosis hepatic in child and review literature and discuss.Methods Case history was inquired.Physical,labtoratory,imagement and histopathology of liver biopsy(HE staining) were examed.Results A 4-year old girl appeared dermatitis with erythema and herpes at local skin where was bit by insect before onset.The girl appeared fever,cough,then abdominal pain,hepatomegaly,pleural effusion and ascites.Lab examination revealed slight elevation of aspartate transaminase,?-glutamyltranspeptidase and alkaline phosphatase.The liver B-mode ultrasonography and CT scan revealed hepatomegaly with density heterogeneity of the parenchyma.The liver biopsy revealed many small capsule filled with blood cells.Conclusions Clinical characteristics of the disease are fever,upper abdomen pain,janundice,ascites and hepatomegaly.The diagnosis shall be combined with the pathologic biopsy of liver.