Effects of hypnotherapy on pain self efficacy and coping styles in female college students with primary dysmenorrhea / 中国学校卫生

Objective@#To investigate the effect of hypnotherapy on improving pain degree,pain catastrophizing,pain self efficacy,coping styles of female college students with primary dysmenorrhea, and to provide the theoretical support for psychological intervention.@*Methods@#Fifty six female college students with primary dysmenorrhea were randomly divided into experimental group( n =28) and control group( n =28).Samples in the experimental group received 10 session structured hypnotherapy, while the control group received no intervention (the control group could receive the intervention when the intervention was proved to be effective) .The effects were evaluated with Numerical Rating Scale (NRS),Pain Catastrophizing Scale (PCS),Pain Self Efficacy Questionnaire（PSEQ）,was proved to be effective .The effects were evaluated with Numerical Rating Scale (NRS),Pain Catastrophizing Scale (PCS),Pain Self Efficacy Questionnaire（PSEQ）,Simplified Coping Style Questionnaire（SCSQ）in the pretest，protest and tracking test.@*Results@#The time effect，group effect and time group interaction on the NRS,PCS,PSEQ scores of the two groups of female college students were all statistically significant ( F =12.83，21.77，13.65； 22.96，28.98，24.84；25.35，18.26，27.02， P < 0.01 ).Immediately after the intervention and 3 months after the intervention，the scores of SCSQ positive coping dimension of the experimental group（1.43±0.35，1.50±0.39）were significantly higher than those of the control group（1.22±0.19，1.20±0.21），and the scores of SCSQ negative coping dimension of the experimental group（1.59±0.38，1.52±0.49）were significantly lower than those of the control group（1.80±0.17，1.80±0.20）, the differences were all statistically significant ( P <0.05);There were statistical differences among time effect，group effect and timegroup interaction on the positive coping and negative coping scores of SCSQ ( F = 15.14 ， 4.29 ， 14.37 ；7.66，4.10，6.95， P <0.05).@*Conclusion@#Hypnotherapy intervention for female college students with primary dysmenorrhea can effectively alleviate pain degree，and improve the pain catastrophizing and coping styles,enhance their pain self efficacy. The hypnotherapy also shows long term effects.

Correlation between preoperative CRP/Alb ratio and lymph node metastasis in pa-tients with gastric cancer / 中国肿瘤临床

Objective:To investigate the relationship between Creactive protein(CRP)/albumin ratio (CAR) and lymph node metastasis of gastric cancer. Methods:A total of 96 cases of gastric cancer were included in the study. The clinical pathological stage and lymph node detection in patients with gastric cancer were analyzed, with the preoperative CAR as the dependent variable. Results:1) The pa-tients with preoperative CAR>0.04 has higher transfer rate and metastasis than the patients with preoperative CAR≤0.04, and the dif-ference was significant (P0.04 was significantly higher than that of the patients with preoperative CAR≤0.04, and the difference was significant (P<0.05). 2) The mean CAR of patients with Borrmann typesⅠ,Ⅱ,Ⅲ, andⅣgradually increased;with the progression of the pathological stage of gastric cancer, the mean value of CAR in-creased. 3) During the operation, the total number of lymph node dissections was high and the mean value of CAR before the opera-tion was high. Conclusion:The correlation between preoperative CAR and lymph node metastasis in patients with gastric cancer may reflect the degree of lymph node metastasis to a certain extent.

Promotion of postoperative recovery with fast track surgery for gastric cancer patients undergoing gastrectomy: a prospective randomized controlled study / 中华胃肠外科杂志

<p><b>OBJECTIVE</b>To study the safety and feasibility of fast track surgery (FTS) in the promotion of postoperative recovery for gastric cancer patients undergoing gastrectomy.</p><p><b>METHODS</b>From January to December in 2013, 71 gastric cancer patients were prospectively enrolled and randomized into the FTS group and the control group. Patient in the FTS group received FTS management and those in the control group received routine management. The postoperative recovery and stress were compared between the two groups.</p><p><b>RESULTS</b>FTS was associated with shorter time to bowel function return [(67.8±19.7) h vs. (90.0±20.6) h, P<0.01], shorter hospital stay [(13.5±3.0) d vs. (17.8±7.3) d, P=0.01], lower hospital cost [(23.8±3.7) thousand Yuan vs. (27.8±6.1) thousand Yuan, P<0.05], and less stress response (lower pain score, WBC count, C-reactive protein, all P<0.01). The postoperative complications including ileus, infection, anastomotic leakage were similar (all P>0.05).</p><p><b>CONCLUSION</b>Fast track surgery decreases postoperative stress response and promotes recovery.</p>

Two types of digestive tract reconstruction after proximal gastrectomy for early gastroesophageal junction adenocarcinoma: a randomized controlled study / 中华胃肠外科杂志

<p><b>OBJECTIVE</b>To investigate the better method of digestive tract reconstruction in proximal gastrectomy for early gastroesophageal junction adenocarcinoma.</p><p><b>METHODS</b>A total of 153 cases of early gastroesophageal junction adenocarcinoma who were planned to receive radical proximal gastrectomy from January 2003 to December 2011 were prospectively enrolled and randomly divided into two groups by table of random number according to methods of digestive tract reconstruction, including 3S anastomosis group (80 cases, 3S jejunal interposition) and traditional anastomosis group (73 cases, esophageal remnant gastric posterior wall anastomosis). Postoperative complications, operative time, mortality, nutritional parameters and postoperative quality of life were compared between these two groups.</p><p><b>RESULTS</b>There were no significant differences between two groups in postoperative complications, operative time and mortality (all P>0.05). 3S anastomosis group was better in nutritional parameters than traditional group six months after operation (P<0.05). As compared to traditional group, incidence of reflux esophagitis decreased [20.0%(16/80) vs. 46.6%(34/73), P<0.01] and gastric emptying time prolonged obviously [(160.8±8.1) min vs. (61.1±10.8) min, P<0.01] in 3S anastomosis group 18 months after operation. Postoperative QLQ-C30 rating scale revealed quality of life was significantly higher in 3S anastomosis group as compared to traditional group.</p><p><b>CONCLUSION</b>Jejunal interposition is a better method of digestive tract reconstruction in proximal gastrectomy for early gastroesophageal junction carcinoma.</p>

The effects of basic fibroblast growth factor on neuron-like differentiation of superparamagnetic iron oxide nanoparticles-labeled amniotic membrane-derived mesenchymal stem cell / 中华放射学杂志

Objective To study the effect of basic fibroblast growth factor(bFGF) on neuron-like differentiation of superparamagnetic iron oxide nanoparticles (SPIONs)-labeled amniotic membrane-derived mesenchymal stem cell.Methods Cells were cultured from enzymatic-digested amniotic membrane tissue.After that,the following steps were taken:(1) Mesenchymal stem cells derived from amniotic membrane were identified by using cell morphology,MTT method and flow cytometry.(2)SPIONs were used to label amniotic membrane-derived mesenchymal stem.(3)bFGF was imported to induce the neuron-like differentiation of SPIONs-labeled amniotic membrane-derived mesenchymal stem cell.Results (1) Primary cultures of P3,amniotic membrane-derived mesenchymal stem cell were fibroblast-like and expression of surface molecules CD29,CD44,CD90 and CD105 was detected,while expression of CD31,CD34,CD45 and CD106 was negative.(2) SPIONs of no more than 14.0 μg/ml are safe to label amniotic membrane-derived mesenchymal stem cells.Cell activity is more than 80％ and expression of surface molecules CD29,CD44,CD90 and CD105 is positive.(3)RT-PCR and immunocytochemistry analysis showed that 10.0 ng/ml bFGF induced neuron-like differentiation of amniotic membrane-derived mesenchymal stem cell (14 μg/ml SPIONs-labeled).Conclusions Enzymatic digestion and cell adherent culture method can be used to isolate mesenchymal stem cells from amniotic membrane.SPIONs of no more than 14.0 μg/ml are safe to label amniotic membrance-derived mesenchymal stem cells and have no effect on the cell activity.Neuron-like differentiation of amniotic membrane-derived mesenchymal stem cell can be induced with 10.0 ng/ml bFGF.

Relationship between expression of DAS-1 protein in intestinal metaplasia and gastric cardia adenocarcinoma / 中华消化杂志

Objective To investigate the relationship between expression of DAS-1 in gastric cardia intestinal metaplasia(CIM)and gastric cardia adenocarcinoma (GCA). Methods The cancerous tissues and CIM tissues (2 cm apart from caneer) obtained from 65 patients with GCA were examined for the expression of DAS-1 protein using immunohistoehemistry. The CIM tissues (<2 cm below Z line) obtained from 15 outpatients and inflammatory mucosa from 25 outpatients were also examined for expression of DAS-1 protein. Results The type Ⅲ IM was accounted for 55.4% (36/65) in GCA patients, which was significantly higher than that in outpatients [13.3% (2/15), P<0.01]. The positive rate of DAS-1 expression in cancerous tissues [78.5 % (51/65)] was also significantly higher than that in CIM tissues [38.8 %(30/80), P<0.01]. The expression of DAS-1 protein in IM tissues was gradually increased from type Ⅰ (0%) to type Ⅲ (71.1%) with positive correlation (P<0.01). Conclusions The type Ⅲ IM with over-expression of DAS-1 is closely related to GCA, which might be one of important precancerous lesions for GCA.

Effects of Genistein-magnetic-nanoparticles on the Expression of FAK in Human Hepatocellular Carcinoma Cell line HepG2 / 医学研究杂志

Objective To study the effects of Genistein - magnetic - nanoparticles at different concentrations on the growth and ex-pression of focal adhesion kinase (FAK) in human hepatocellular carcinoma cell line HcpG2. Methods Activities of HepG2 cells treated by Genistein - magnetic - nanoparticles were examined by MTT assay. The expression of FAK mRNA and protein was respectively detected by immunohistochemistry staining and reversed transcriptase polymerase chain reaction (RT - PCR) . Results Genistein - magnetic -nanoparticles at a concentration of 10 -80mg/L inhibited the proliferation of HepG2 cells, with obvious concentration - dapendent and time - dependent effect relationships (P < 0.05). After treatment with various concentrations of Genistein - magnetic - nanoparticles for 48h, the relative level of FAKmRNA of Genistein - magnetic - nanoparticles and control groups was 1.242 ± 0.031,1.213 ± 0.443,0.834 ± 0.044,0.652 ± 0.039,0.446 ± 0.041, and 1.443 ± 0.053 (F = 21.97 ,P < 0.05), respectively. The expression of FAK protein in the cells was decreased, which showed an obvious a concentration - effect relationship. Conclusion Genistein - magnetic - nanoparticles can reduce the mRNA and protein expressions of FAK and inhibit the proliferation of HepG2 cells.

Effects of Genistein-magnetic-nanoparticles on the Expression of FAK in Human Hepatocellular Carcinoma Cell line HepG_2 / 医学研究杂志

Objective To study the effects of Genistein-magnetic-nanoparticles at different concentrations on the growth and expression of focal adhesion kinase(FAK) in human hepatocellular carcinoma cell line HepG2.Methods Activities of HepG2 cells treated by Genistein-magnetic-nanoparticles were examined by MTT assay.The expression of FAK mRNA and protein was respectively detected by immunohistochemistry staining and reversed transcriptase polymerase chain reaction(RT-PCR).Results Genistein-magnetic-nanoparticles at a concentration of 10-80mg/L inhibited the proliferation of HepG2 cells,with obvious concentration-dapendent and time-dependent effect relationships(P

The Relationship between the Amount of CD3~+ T Cells and the Clinical Pathological Index in Gastric Cardia Carcinoma / 医学研究杂志

Objective To explore the relationship between the amount of CD3+ T cells in gastric cardia carcinoma(GCC)samples and the clinical pathological index of GCC.Methods Immunohistochemical Elivision method was used to detect CD3+T cells in 42 cases of GCC samples,18 cases of paraneoplastic tissue and 12 cases of normal cardiac mucosa tissue.The relationship between CD3+ T cell and the clinical pathological index was analysed.Results(1)The order of the mean number of CD3+ T cells from high to low was paraneoplastic tissue,GCC and normal mucosa(P0.05).(3)The mean number of CD3+ T cells was negatively correlated with the depth of carcinoma invasion and the lymphatic metastisis(P