Objective To discuss the effect of psychological intervention on children patients after the operation of pedo-oblique inguinal hernia. Methods 960 children patients were randomly divided into the experimental and the control groups with 480 cases in each group, the control group adopted routine nursing measures, the experimental group also received psychological intervention based upon base nursing. The postoperative pain, wound flare and the recurrence of the two groups were compared. Results 193 patients had postoperative pain, 2 patients had wound flare and 3 patients recurred in the experimental group. 310 patients had postoperative pain,36 patients had wound flare and 11 patients recurred in the control group. Conclusions Psychological intervention can decrease the postoperative complication of pedooblique inguinal hernia, psychological nursing must be paid attention to in nursing work.

Objective To investigate the prevalence of psychological distress and analyze the relevant factors among patients with bladder tumor so as to provide evidence for future clinical practice. Methods Totally 128 patients were recruited from a urological surgery ward of a comprehensive hospital in Beijing in the study by using self-design questionnaire and the psychological distress thermometer (DT) recommended by the U.S. national comprehensive cancer network (NCCN). The acquired data were analyzed by SPSS17.0. Results The average score of the patients was 4.00(1.00~5.00). The identification rate of psychological stress was 55.47%( 71/128 ) , higher than the Chinese normal ( U = 8 . 28 , P < 0 . 05 ) . The relevant factors of psychological stress based on the rank from high to low scores included emotion problems ( 1 . 63 ± 0 . 67 ) , practical problems ( 1 . 42 ± 0 . 64 ) , communication problems (1.29 ± 0.65), physical problems (1.28 ± 0.33) and religion problems (1.00 ± 0.08). Conclusions The prevalence of psychological distress is higher among patients with bladder tumor and the influence factors mainly include emotional problems , practical problems and communication problems. Nurses should pay attention to the psychological distress of patients with bladder tumors and develop targeted interventions so as to relieve their distress.

Objective To observe the relationship of the red blood cell distribution width and white blood cell count with coronary heart disease and coronary artery lesions.Methods Totally 590 patients undergoing coronary angiography were selected and divided into two groups based on the results of coronary angiography:coronary heart disease group (n=383) and control group (n=207).Based on the number of coronary lesions,patients in coronary heart disease were divided into different subgroup.The Gensini scores of coronary lesions were assessed.The differences in red blood cell distribution and white blood cell count were compared among different groups,and the correlations of coronary lesions with red blood cell distribution and white blood cell count were analyzed.Results The red blood cell distribution and white blood cell count were higher in coronary heart disease group than in control group [(13.06±0.57)％ vs.(12.63±0.49)％,(6.33±1.56) 109/L vs.(5.86± 1.29) 109/L,t=9.771 and 3.728,both P=0.000].The red blood cell distribution and white blood cell count were increased along with the increasing number of coronary lesions (F=51.454 and 7.544,both P=0.000),and positively correlated with the Gensini score (r=0.414 and 0.111,P =0.000 and 0.030).The red blood cell distribution was positively correlated with white blood cell count (r=0.108,P=0.009).The receiver operating characteristic(ROC) curve for red blood cell distribution predicting coronary heart disease showed that the threshold value of red blood cell distribution was 12.75％ and the area under the ROC curve was 0.723 (95％ Cl:0.680-0.765) with a sensitivity of 67.6％ and specificity of 65.2％ for the diagnosis of coronary heart disease.Conclusions Red blood cell distribution and white blood cell count are significantly increased in patients with coronary heart disease and are independently correlated with the severity of coronary lesions.Red blood cell distribution and white blood cell count are independent predictiors for coronary artery disease.

OBJECTIVETo investigate the contribution of mitochondrial pathway in the apoptosis induced by puerarin (PUE) in pulmonary artery smooth muscle cells.

METHODCultured rat pulmonary artery smooth muscle cells (PASMC) were intervened by high, middle and low dose of puerarin (1.5 x 10(-3), 1.5 x 10(-4), 1.5 x 10(-5) mol x L(-1)). The change of mitochondrial membrane potential was observed. Western blot detected the expression of apoptosis-related gene Caspase-9, Bax and Bcl-2 protein.

RESULTCompared with the control group, mitochondrial membrane potential significantly decreased in puerarin groups. Puerarin can enhance the expression of Caspase-9 and Bax protein, decrease the expression of Bcl-2 protein. Puerarin also has a concentration-dependent on the induction of PASMC.

CONCLUSIONPuerarin can induce PASMC apoptosis through mitochondrial pathway.

Animals ; Apoptosis ; drug effects ; Caspase 9 ; metabolism ; Cells, Cultured ; Isoflavones ; pharmacology ; Male ; Mitochondria ; drug effects ; Muscle, Smooth, Vascular ; cytology ; drug effects ; Myocytes, Smooth Muscle ; drug effects ; physiology ; Proto-Oncogene Proteins c-bcl-2 ; analysis ; Pulmonary Artery ; cytology ; drug effects ; Rats ; Rats, Wistar

Taken Huantiao (GB 30) as breakthrough point, acupuncture manipulations of generating various needling sensations by different physicians are sorted. Types of acupoint needling sensations and conducting directions after acupuncture and all kinds of factors that affect needling sensations are analyzed from new perspectives. It is considered that attention should be paid to acupoint location, postures of patients, manipulation methods, types of needling sensations, transmission lines and duration time of needling sensations, etc.
Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Humans ; Needles ; Sensation

Objective To study the effects of bone marrow mesenchymal stem cells (BMSCs) transplantation on the ischemia-reperfusion injury of the intestine in rats.Methods BMSCs were isolated from femur of male Wistar rats and cultured,and the phenotypes of third generation cultured cells were identified.B16-F10-Luc-G5 cells were injected into the intestinal submucosa and traced by Luciferin.Intestinal ischemia-reperfusion injury models were established in male Wistar rats,which were divided into the experimental group (1 ml BMSCs suspension which contained 5 × 106 cells was injected into the intestinal submucosa) and the control group (1 ml normal saline was inject into the intestinal submucosa).Then,serum and intestinal tissue samples were collected at 0,2,6,24,72 and 120 h after operation.Diamine oxidase,D-lactate and TNF-α were tested by ELISA,intestinal tissue samples were observed under the Light microscopy and transmission electron microscopy,and tight junction protein-1 (ZO-1) was detected by using Western blotting and immunohistochemistry.Results BMSCs were isolated and cultured successfully and they colonized in the intestine.The pathological changes of the intestine in experimental group were milder than in control group. Intestinal mucosal barrier was more intact in experimental group than in control group.In the experimental group and control group,DAO was (11.36 ± 1.89) and (14.27 ± 2.09)IU/ml (P＜0.05) at 6th h after injection,and that was (5.04 ± 1.04) and (7.35 ± 1.46) IU/ml (P＜0.05) at 24h after injection,respectively.In the experimental group and control group,D-lactate was (1.57 ± 0.25) and ( 1.93 ± 0.19) mmol/L (P＜0.05) at 6th h after injection,and that was ( 1.09 ± 0.13) and ( 1.41 ± 0.07) mmol/L (P＜0.01 ) at 24th h after injection,respectively.In the experimental group and control group,TNF-α was (266.09 ± 8.84) and (286.81 ± 11.54) ng/L (P＜0.01 ) at 6th h after injection,and that was (190.39 ± 4.24) and (218.49 ± 15.51 )ng/L (P＜0.01 ) at 24th h after injection,respectively.The expression of ZO-1 protein was higher in experimental group than in control group. ConclusionInjection of BMSCs into could protect the intestine from ischemia-reperfusion injury in rats.

Objective To investigate the effect of the multimodal analgesia on postoperative pain after renal transplantation and the cytokines .Methods 40 cases of allogaft renal transplantation due to chronic renal failure were randomly divided into two groups (n=20) .The group D received the multimodal analgesia :preemptive analgesia plus patient controlled epidural analgesia(PCEA) and the group C(control) received analgesic drugs by intermittent intramuscular injection .The visual analogue scale(VAS) scores , the Ramsay sedation scores ,HR ,MAP and SPO2 at postoperative 2 ,6 ,12 ,24 ,48 h were recorded .Blood interleukin-2(IL-2) ,in-terleukin-6(IL-6) and interleukin-10(IL-10) levels were measured before anesthesia ,at the end of operation and postoperative 6 , 24 ,48 h .Results Postoperative MAP and SPO2 had no obvious change in the two groups ,no statistical differences in the various time points existed between the two groups (P>0 .05) .HR was significantly increased at 6 ,24 h after operation in the group C , which had statistical difference compared with that at the same time points in the group D (P<0 .05) .The VAS scores at postoper-ative 6 ,12 ,24 h in the group D were significantly lower than those in the group C ,the difference showed statistical significance (P<0 .05) .The sedation scores at various time points had no statistical difference between the two groups (P>0 .05) .The levels of IL-2 and IL-10 at postoperative 6 ,24 ,48 h in the two groups were significantly higher than those before anesthesia and at the end of operation (P<0 .05) .The levels of IL-2 and IL-6 at postoperative 6 ,24 ,48 h in the group D were significantly lower than those in the group C(P<0 .05) .Conclusion Multimodal analgesia can reach the effective analgesic effect ,down-regulate the pro-inflam-matory cytokines and up-regulate anti-inflammatory cytokines for maintaining postaperative serum cytokines balance .

Objective To investigate the expression of T cell immunoglobulin-and mucin-domaincontaining molecule-3 (Tim-3) in peripheral CD8 +T cells and its significance in patients with chronic hepatitis B (CHB).Methods Fifty-eight CHB patients and 16 healthy controls were enrolled.Tim-3 expression in CDs + T cells was detected by flow cytometry,and quantities of IFNγ-producing HBV-specific cytotoxic T lymphocytes (CTLs) in HLA-A2 positive subjects were detected by enzyme-linked immunosorbent spot (ELISPOT) test before and after the blockade of Tim-3/Tim-3L pathway.Paired t test was performed to compare the quantities of CTLs before and after the blockade,and nonparametric Spearman correlation analysis was performed to explore the correlation in quantitive data.Results Tim-3 expression in CHB patients was (14.2 ± 8.98 )％,which was higher than that of healthy controls (4.80 ± 2.92)％,and the difference was of statistical significance (x2 =92.48,P ＜ 0.05 ) Tim-3 expressions in 16 severe CHB patients and 42 mild CHB patients were ( 19.54 ± 10.95) ％ and (9.58 ± 7.30) ％,respectively,and the difference was statistically significant (x2 =77.24,P ＜ 0.05 ). Before the blockade of Tim-3/Tim-3L pathway,IFNγ-producing HBV-specific CTLs were 7.27 ± 3.14,and it increased to 19.62 ± 4.97 after the blockade ( t =2.95,P ＜ 0.05 ).Conclusion The upregulation of Tim-3 on peripheral CD8 + T cells may inhibit HBV-specific CTLs,and the blockade of Tim-3 pathway can enhance the proliferation of IFNγ-producing HBV-specific CTLs,thus can enhance antiviral effect.

Objective To compare the serum peptidome spectrum between nephrotic syndrome patients and normal controls, and to search for their variations. Methods The serum peptide profiling was determined by ClinProt magnetic bead enrichment and matrix assisted laser desorption ionisation time-of-flight mass spectrometry (MALDI-TOF MS) in 17 mesangial proliferative glomerulonephritis (MsPGN) patients, 12 minimal change nephrotic syndrome (MCNS) patients, 10 membranous nephropathy (MN) patients, 10 focal segmental glomerulosclerosis (FSGS) patients, and 10 healthy volunteers. Results 5 differentially expressed polypeptides were screened out between MsPGN and normal controls (15.28±7.61, P＜0.01). 7 differentially expressed polypeptides were screened out between MCNS and normal controls (2.16±1.59, P＜0.01). 6 differential expressed polypeptides were screened out between MN and normal controls (35.48±13.71, P＜0.01). 5 differential expressed polypeptides were screened out between FSGS and normal controls (18.06±8.07, P＜0.05). The statistical significance was set at P＜0.05. A Genetic Algorithm was used to set up the classification model between patients and normal controls. The model separated MsPGN, MCNS, MN and FSGS group from normal controls with a cross validation of 96.18%, 100%, 98.53% and 94.12%, respectively. The recognition capabilities were 100%. Conclusions The study established the serum peptidome spectrum for nephrotic syndrome by proteomic technology, and provided a new viewpoint to better understand the pathogenesis of nephrotic syndrome.

Objective To investigate the expression of BRAF-activated long non-coding RNA (BANCR) in colorectal cancer,and the influence of BANCR on the biological function of HCT116 cells.Methods Fifty-six samples of colorectal cancer specimen (including the cancer tissues and precancerous tissues) were obtained at the First Affiliated Hospital of Nanjing Medical University from March 2012 to June 2013.The expressions of BANCR in all the specimens were detected by qRT-PCR (28 cases in the BANCR-high expression group and 28 cases in the BANCR-low expression group).The relationship between the expressions of BANCR and the clinicopathological factors of colorectal cancer was analyzed.The HCT116 cells were divided into 4 groups after interfering BANCR with lentiviral-mediated shRNA-1 and shRNA-2:interference group 1 (HCT116 cells transfected with LV-shRNA-1),interference group 2 (HCT116 cells transfected with LV-shRNA-2),negative control group (HCT116 cells transfected with lentivirus vector with nonsense sequence) and blank control group (HCT116 cells cultured in RPMI 1640 medium).The proliferation,apoptosis and migration of HCT116 cells in the 4 groups were detected by CCK-8 assay,flow cytometry and Transwell assay,respectively.The comparison between the 2 groups was analyzed by u test,and multiple groups were compared by one-way analysis of variance,repeated measurement analysis of variance and LSD-t test.Multivariate analysis was done by Logistic regression model.The difference between categorical data was compared by chi-square test.Results The relative expression of BANCR in the cancer tissues was 1.6 ± 0.4,which was significantly higher than 0.9 ± 0.7 of the precancerous tissues (u =1 020.000,P ＜ 0.05).The result of univariate analysis showed that the high expression of BANCR was correlated with the lymph node metastasis and tumor stage (x2 =4.595,7.487,P ＜ 0.05).The result of multivariate analysis showed that lymph node metastasis and tumor stage (stage Ⅲ-Ⅳ) were the independent risk factors influencing the high expression of BANCR(OR =4.000,5.914,95％ CI:1.230-12.900,1.685-20.760,P ＜ 0.05).The relative expressions of BANCR of the interference group 1,interference group 2,negative control group and the blank control group were 0.25 ±0.04,0.20±0.06,0.96 ±0.04,0.98 ±0.03,with significant difference among the 4 groups (F =271.610,P ＜ 0.05).The cell proliferation rates at day 6 of the interference group 1,interference group 2 and the negative control group were 80.6％ ± 7.6％,81.2％ ± 5.1％ and 87.9％ ± 13.6％,with no significant difference among the 3 groups (F =0.559,P ＞ 0.05).The apoptotic rates of the interference group 1,interference group 2,negative control group and the blank control group were 4.7％ ± 1.7％,5.1％ ± 1.1％,3.1％ ± 0.6％ and 2.8％ ± 0.9％,with no significant difference among the 4 groups (F =2.881,P ＞ 0.05).The numbers of transmembrane cells of the interference group 1,interference group 2,negative control group and the blank control group were 135 ± 29,107 ± 18,240 ± 24 and 245 ± 22,with significant difference among the 4 groups (F =45.194,P ＜ 0.05).Conclusions BANCR was overexpressed in the HCT116 cells,and the BANCR overexpression was correlated with lymph node metastasis and tumor stage.BANCR can promote the migration of HCT116 cells.BANCR could be an important biomarker for the diagnosis and prognosis of colorectal cancer.