Mean platelet volume (MPV) is an early marker of platelet activation.Larger platelets,compared to small ones,increase platelet adhesion and aggregation,and present a higher thrombotic activity.Some studies have explored the association between MPV and the morbidity of portal vein thrombosis (PVT).The aim of this study was to evaluate the predictive effect of MPV in patients with PVT by a meta-analysis.We searched Pubmed,Web of Science,SCOPUS,OVID,CNKI and CBMD from database inception to September 13,2017.Seven studies in accordance with selection criteria were included.The extraction of basic data was independently conducted by two reviewers.The mean difference in MPV between PVT patients and controls were pooled with weighted mean difference (WMD)and 95％ confidence interval of 0.88 fl (95％ CI:0.61-1.15).A random-effect model was chosen for an obvious heterogeneity in the pooling (Chi-square=27.12,df=6,P＜0.0001,I2=77.9％).The sources of heterogeneity were from the difference of primary disease of participants and portal vein diameter.Taken together,our results reveal that MPV is a predictive indicator in patients with PVT.

Apoptosis ; Colonic Neoplasms ; metabolism ; pathology ; HT29 Cells ; Humans ; Insulin-Like Growth Factor Binding Proteins ; metabolism

Objective To evaluate the effect of pelvic muscle exercise on quality of sexual life after panhysterectomy surgery.Methods A retrospective review was made on 166 patients with integrated follow-up documents,after their panhysterectomy surgery caused by benign diseases.A normal nursing care was provided to the control group (n=81); while an additional pelvic muscle exercise was performed on the normal care basis,to those in the experimental group (n=85).Finally,a questionnaire on sexual life quality was made at the sixth month,ninth month,and twelfth month respectively,using a repeated measure ANOVA to analyze the data of each dimension and the whole score.Results Significant differences revealed both on the whole score and dimensions of the sexual satisfaction,sexual communication,sexual anxiety and sexual reaction,in different time sites.However,no difference was found in sexual attitude and body image.Besides,a cross interaction was found between time and intervention,where intervention presented different effects.Conclusions Pelvic muscle exercise is recommended in gynecological continuing nursing care to facilitate the recovery of sexual life after panhysterectomy surgery.

Clinical study of modified Ganmai Dazao decoction in the treatment of yang deficiency climacteric depression and observe the effects of modified Ganmai Dazao decoction on neuroendocrine system in patients with yang deficiency climacteric depression. 86 cases were randomly divided into treatment group treated with modified Ganmai Dazao decoction and control group treated with Deanxit. The curative effect was evaluated with Hamilton's depressive scale (HAMD) and pittsburgh sleep quality scale (PSQI) before and at the end of the two and four weeks of the treatment, the serum levels of serotonin (5-HT), norepinephrine (NE), estradiol (E2), follicle stimulating hormone (FSH), luteotropic hormone (LH) were detected before and after the four weeks of the treatment The results showed that the total effective power of treatment group was 88.4% and the total effective power of control group was 81.4% after four weeks interference, with insignificant difference between the two groups. After two and four weeks of the treatment, the score of HAMD decreased remarkably in both groups (P < 0.01), with insignificant difference between the two groups in same phase. After two and four weeks of the treatment, the total score of PSQI decreased remarkably in both groups (P < 0.05), with significant difference between the two groups after four weeks (P < 0.01). After four weeks of treatment, the serum levels of 5-HT and NE increased (P < 0.01), with insignificant difference between the groups. After four weeks of treatment, the serum levels of E2 increased obviously (P < 0.05), the levels of FSH decreased obviously (P < 0.05), the levels of LH decreased insignificant, with insignificant difference between two groups. This study indicates that modified Ganmai Dazao decoction has obvious therapeutic effects in the treatment of climacteric depression, and showed equivalent efficacy with Deanxit, and modified Ganmai Dazao decoction has better effect on improving the sleep quality in patients than Deanxit, the effect of improved clinical symptoms may be through adjusted levels of 5-HT, NE, E2, FSH and LH of climacteric depression.
Adult ; Depression ; blood ; drug therapy ; etiology ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Follicle Stimulating Hormone ; blood ; Humans ; Menopause ; drug effects ; psychology ; Middle Aged ; Neurosecretory Systems ; drug effects ; metabolism ; Norepinephrine ; blood ; Phytotherapy ; Serotonin ; blood

Objective To explore the open experimental training model using multimedia control system for nursing students to develop their core competencies. Methods Different model designs of multimedia control system were applied in the study group. After the one year training program, a self-designed survey was used to collect the students' evaluation. A comprehensive test was carried out and the scores of it were compared to the traditional training group. Results Test sores of the study group was significantly higher than of the control group's (P<0.01), and the survey results showed that using multimedia control system in the open experimental training program was highly accepted by the nursing students (97.1%). Conclusions Using multimedia control system in the open experimental training program can improve the nursing students' competencies and comprehensive quality.

Our previous work demonstrated that under the conditions of restraint stress and under the control of central nervous system (CNS), an immune suppressive protein of stress (ISPS) was generated in peripheral lymph tissue and released into the blood stream, acting as an immune suppressor. In the present work, a protein similar to ISPS was found in human tonsil (a peripheral lymph tissue). Human tonsil was homogenized and the extract was prepared. It was found that lymphocyte proliferation was significantly suppressed by the extract. The suppression induced by the extract was partially reversed by the monoclonal antibody against ISPS (2C4). In ELISA test, the extract was able to bind to the monoclonal antibody. By immunohistochemistry, many ISPS positive cells were found in human tonsil. The ISPS positive cells were also found in human lymph nodes. Taken together, all the results demonstrate that a protein similar to ISPS may exist in human peripheral lymphoid tissue.
Animals ; Humans ; In Vitro Techniques ; Lymphocyte Activation ; drug effects ; Mice ; Mice, Inbred BALB C ; Palatine Tonsil ; chemistry ; cytology ; Restraint, Physical ; Suppressor Factors, Immunologic ; pharmacology ; Tissue Extracts ; pharmacology

Adult ; Aged ; Aged, 80 and over ; Female ; Hepatic Encephalopathy ; diagnosis ; Humans ; Male ; Middle Aged ; Neuropsychological Tests ; Psychometrics ; methods ; Young Adult

OBJECTIVETo observe the proliferation state of transplanted cells in acute myocardial infarction (AMI) rats, and the endothelial progenitor cells (EPCs) preconditioned by salvianolic acid B in different ratios with the bone mesenchymal stem cells (BMSCs).

METHODSThe cultivation and purification of EPCs were performed by density-gradient centrifugation and plastic adherence method. Two types of cells were identified by immunocytochemical method (CD34, CD133, and CD44). The rat model of AMI was prepared by ligation of left anterior descending artery. The EPCs were pre-treated with the optimal concentration of salvianolic acid B (8 microg/ mL). They were mixed with BMSCs in different proportions (EPCs/BMSCs in the ratio of 1:1, 2:1, 4:1, and 8:1, respectively). BMSCs and EPCs were injected into the myocardial infarction area. The infarcted area was determined by the N-BT staining and hematoxylin-eosin staining. The expression of Ki-67 was detected by immunohistochemical assay.

RESULTSCompared with the model group (19.60% +/- 3.23%), the myocardial infarction area of each implanted group obviously decreased (P < 0.05). Of them, the decrease was most obvious in the 4:1 group (11.37% +/- 2.18%) and the 8:1 group (9.23% +/- 2.35%, P < 0.05). Compared with the model group (cell/high magnification, 5.17 +/- 2.31), the Ki-67 positive cell number of each implanted groups significantly increased (P < 0.05). Of them, the Ki-67 positive cell number was obviously higher in the 8:1 group (15.00 +/- 3.16, P < 0.05).

CONCLUSIONSEPCs pretreated by salvianolic acid B combined with BMSCs could reduce the myocardial infarcted area, improve the proliferation of BMSCs in the peripheral infarction and local ischemia. Besides, along with the increase of the implant proportion of EPCs, the infarct area was gradually reduced, and the proliferative expression was gradually enhanced.

Animals ; Benzofurans ; pharmacology ; Bone Marrow Cells ; cytology ; drug effects ; Cell Proliferation ; Endothelial Cells ; cytology ; drug effects ; Male ; Mesenchymal Stem Cell Transplantation ; Mesenchymal Stromal Cells ; cytology ; drug effects ; Myocardial Infarction ; metabolism ; pathology ; Rats ; Rats, Wistar ; Transplantation Conditioning

OBJECTIVETo improve the treatment of drug related childhood hepatic veno-occlusive disease (HVOD), clinical characteristics of 6 children with hematologic neoplasm from 2 hospitals of China Children's Leukemia Group (CCLG) treated with 6-thioguanine (6-TG) complicated with HVOD were analyzed.

METHODAll the drug related HVOD patients were treated with CCLG acute lymphoblastic leukemia (ALL)-2008 protocol. They were from Children's Hospital of Fudan University and Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College from April 2008 to April 2009. The diagnosis was made according to the modified Seattle criteria and Baltimore criteria, including 2 or 3 of the following clinical features: hepatomegaly and upper right abdominal pain, jaundice (bilirubin ≥ 35 µmol/L), ascites or confirmed by pathology. The 6 HVOD patients' clinical manifestations, laboratory finding, imageologic and pathologic data were collected and analyzed.

RESULTOf the 6 patients, 2 were males and 4 females. Mean age of the 6 patients was 3.89 years (range from 3 years 1 month to 4 years 11 months). The original disease was acute lymphoblastic leukemia. HVOD occurred during chemotherapy protocols of CAM (CTX + Ara-C + 6-TG) or maintenance period (MTX + 6-TG). Most of 6 HVOD patients presented with pain in liver area, hepatomegaly on imaging, elevated aminotransferase and bilirubin (often ≥ 35 µmol/L), hydroperitonia was common, one with pleural fluid, illegible hepatic veins. All the patients recovered after being treated with hepatoprotective, jaundice-relieving and supportive therapeutics, some patients were treated with low molecular weight heparin. The prognoses were good.

CONCLUSIONHVOD was a serious complication of chemotherapy with 6-TG. Hepatoprotective and jaundice-relieving and low molecular weight heparin could improve the prognosis.

Antineoplastic Agents ; therapeutic use ; Child, Preschool ; Female ; Hepatic Veno-Occlusive Disease ; drug therapy ; Humans ; Leukemia ; therapy ; Male ; Thioguanine ; therapeutic use

BACKGROUND: Acute kidney injury following percutaneous coronary intervention (PCI) is associated with a worse outcome. However, the risk factors and outcomes of acute kidney injury (AKI) in patients after intracoronary stent implantation are still unknown. METHODS: A retrospective case control study was done in 325 patients who underwent intracoronary stent implantation from January 2010 to March 2011 at the Drum Tower Hospital of Nanjing University School of Medicine. Those were excluded from the study if they had incomplete clinical data. The patients were divided into a normal group and a AKI group according to the standard of post-operation day 7 to identify AKI. The parameters of the patients included: 1) pre-operative ones: age, gender, hypertension, diabetes mellitus, cerebrovascular disease, left ventricular insufficiency, peripheral angiopathy, creatinine, urea nitrogen, estimated glomerular filtration rate (eGFR), hyperuricemia, proteinuria, emergency operation, hydration, medications (ACEI/ARBs, statins); 2) intraoperative ones: dose of contrast media, operative time, hypotension; and 3) postoperative one: hypotension. The parameters were analyzed with univariate analysis and multivariate logistical regression analysis. RESULTS: Of the 325 patients, 51(15.7％) developed AKI. Hospital day and in-hospital mortality were increased significantly in the AKI-group. Univariate analysis showed that age, pre-operative parameters (left ventricular insufficiency, peripheral angiopathy, creatinine, urea nitrogen, estimated glomerular filtration rate, hyperuricemia, proteinuria, hydration), emergency operation, intraoperative parameters (operative time, hypotension) and postoperative hypotension were significantly different. However, multivariate logistic regression analysis revealed that increased age (OR=0.253, 95％CI=0.088–0.727), pre-operative proteinuria (OR=5.351, 95％CI=2.128–13.459), pre-operative left ventricular insufficiency (OR=8.704, 95％CI=3.170–23.898), eGFR≤60 ml/min/1.73 m2 (OR=6.677, 95％CI=1.167–38.193), prolonged operative time, intraoperative hypotension (OR=25.245, 95％CI=1.001–1.034) were independent risk factors of AKI. CONCLUSIONS: AKI is a common complication and associated with ominous outcome following intracoronary stent implantation. Increased age, pre-operative proteinuria, pre-operative left ventricular insufficiency, pre-operative low estimated glomerular filtration rate, prolonged operative time, intraoperative hypotension were the significant risk factors of AKI.