Purpose To eva1uate the effects of Annexin A3 on pro1iferation and apoptosis of gastric cancer ce11s. Methods The re-combinant p1asmid pYr-ads-4-Annexin A3 was constructed and ana1yzed by restriction ana1ysis and sequencing and was transfected into MGC803 ce11s. The stab1e transfectants were obtained after screening with G418. Western b1ot ana1ysis was used to examine the expres-sion of Annexin A3 before and after transfection. CCK8 assay,c1one assay and f1ow cytometry were used to study the effects of Annexin A3 on pro1iferation and apoptosis of MGC803 ce11s. Results The recombinant p1asmid pYr-ads-4-Annexin A3 was successfu11y con-structed. Western b1otting resu1ts indicated that the Annexin A3 expression was significant1y higher in ce11s transfected with pYr-ads-4-Annexin A3 compared with ce11s transfected with empty vectors and un-transfected ce11s( P<0. 05 ). CCK8 assay resu1ts showed the number of ce11s transfected with pYr-ads-4-Annexin A3 was significant1y higher than those transfected with empty vectors and un-trans-fected ce11s(P<0. 05). Moreover,the number of c1one in ce11s transfected with pYr-ads-4-Annexin A3 was significant1y higher than the other two groups(P<0. 05). Important1y,high Annexin A3 expression inhibited to apoptosis of MGC803 ce11s(P<0. 05). Con-clusion Annexin A3 expression p1ay important ro1es in tumorigenesis of gastric cancer. Annexin A3 cou1d promote the pro1iferation and inhibited apoptosis of gastric cancer ce11s and it might be a potentia1 target for gastric cancer treatment.

Objective To investigate the effect of renal dysfunction on the prognosis of hospitalized patients with decompensated heart failure (DHF).Methods 191 patients with DHF hospitalized between June 2011 and June 2013 in Baoshan Branch of Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine were enrolled. These patients were divided into three groups according to the glomerular filtration rate (eGFR): normal renal function group (eGFR ≥ 90 mL·min-1·1.73 m-2, 63 cases), mild renal function descend group (eGFR 60 - 89 mL·min-1·1.73 m-2, 80 cases) and moderate or severe renal function descend group (eGFR < 60 mL·min-1·1.73 m-2, 48 cases). The general clinical data were recorded; the serum tumor necrosis factor-α (TNF-α) and interleukins (IL-1, IL-6, IL-8, IL-10, IL-13) were determined by enzyme-linked immunosorbent assay (ELISA). After discharge, the patients were followed-up for 1 year, and their outcomes were compared among the three groups.Results In 191 hospitalized patients with DHF, there were 67.0% with renal function impairment. Compared with normal renal function group and mild renal function descend group, the patients in moderate or severe renal function descend group were older (years: 83.4±5.1 vs. 66.2±5.4, 76.8±6.3), their cardiac functions were poorer, and their incidences of complications were higher than those in the normal renal function group [hypertension: 66.7% (32/48) vs. 42.9% (27/63), diabetes: 65.6% (31/48) vs. 41.3% (26/63), anemia: 37.5% (18/48) vs. 15.9% (10/63), acute myocardial infarction (AMI): 25.0% (12/48) vs. 9.5% (6/63), old myocardial infarction: 31.3% (15/48) vs. 11.1% (7/63), pulmonary infection: 29.2% (14/48) vs. 11.1% (7/63), allP < 0.05]. The complication incidences of hypertension [66.7% (32/48) vs. 51.3% (41/80)], diabetes [65.6% (31/48) vs. 48.8% (39/80)], anemia [37.5% (18/48) vs. 25.0% (20/80)] and pulmonary infection [29.2% (14/48) vs. 16.3% (13/80)] had no statistically significant differences between the moderate or severe renal function descend group and mild renal function descend group (allP > 0.05). The complication incidence of AMI [25.0% (12/48) vs. 10.0% (8/80)] and old myocardial infarction [31.3% (15/48) vs. 11.3% (9/80)] in moderate or severe renal function descend group was obviously higher than that in mild renal function descend group (bothP < 0.05). There were no statistically significant differences in the complication incidences of chronic obstructive pulmonary disease [COPD, 12.7% (8/63), 17.5% (14/80), 20.8% (10/48)], atrial fibrillation [30.2% (19/63), 27.5% (22/80), 29.2% (14/48)], ventricular premature beat [9.5% (6/63), 11.3% (9/80), 10.4% (5/48)] and cerebrovascular disease [20.6% (13/63), 22.5% (18/80), 22.9% (11/48)] among the three groups (allP > 0.05). Compared with normal renal function group, the levels of inflammatory cytokines in serum TNF-α, IL-1, IL-6, IL-8, IL-10, IL-13, and the mortality, the re-admission rates due to heart failure, rates of malignant arrhythmia in the two renal function descend groups were increased significantly, the increment being more remarkable in moderate or severe renal function descend group [TNF-α (ng/L): 235.8±20.9 vs. 121.6±10.7, IL-1 (ng/L): 345.9±40.8 vs. 203.5±34.7, IL-6 (ng/L): 502.8±64.2 vs. 321.9±53.8, IL-8 (ng/L): 723.9±210.3 vs. 431.5±110.5, IL-10 (ng/L): 155.4±23.5 vs. 103.1±13.2, IL-13 (ng/L): 184.5±27.3 vs. 136.8±20.2, the rate of mortality in the first time of hospitalization: 14.6% (7/48) vs. 5.0% (4/80), mortality within one year after discharge: 25.0% (12/48) vs. 18.0% (9/80), readmission rate due to heart failure: 47.9% (23/48) vs. 30.0% (24/80), rate of relapse of coronary events: 72.9% (35/48) vs. 37.5% (30/80), malignant arrhythmia rate: 39.6% (19/48) vs. 20.0% (16/80), allP < 0.05]. There were no significant differences in the rates of stroke among moderate or severe, mild and normal renal function descend groups [4.2% (2/48), 3.8% (3/80), 3.2% (2/63),P > 0.05].Conclusions The incidence of renal dysfunction in patients with DHF is relatively high, and their mortality, re-admission rate and their levels of inflammatory cytokines are high obviously. Thus, the intervention of renal dysfunction may have important significance in the improvement of their prognoses.

Objective To estimate the predictive value of neutrophil gelatinase-associated lipocalin in urine (uNGAL) for detection of acute kidney injury (AKI) in the intensive care unit (ICU) critically ill patients.Methods A total of 110 patients from the ICU of three general hospitals were enrolled in the study.The patients were adults more than 18 years of age.After admitted to ICU,the patients were continuously observed for 72 hours.According to the RIFLE criteria for diagnosis of AKI,the patients were classified as AKI group (33 cases) or non-AKI (77 cases).According to the sepsis diagnostic criteria,the patients were classified as sepsis (79 cases) or non-sepsis (31 cases).Exclusion criteria of patients were chronic renal insufficiency,malignant tumor,death after admitted to ICU 24 hours.Serum creatinine and uNGAL of the patients were analyzed daily.The difference of uNGAL between sepsis and non-sepsis patients,AKI and non-AKI patients,sepsis non-AKI and sepsis AKI patients was compared.Moreover,the difference of serum creatinine and uNGAL between AKI and non-AKI patients into ICU 24 h was compared,and the sensitivity and specificity of uNGAL and serum creatinine for diagnosis of AKI in the ICU patients were evaluated using ROC curve.Results The uNGAL levels were all significantly different between sepsis and non-septis patients,AKI and non-AKI patients,sepsis concomitant AKI and sepsis without AKI patients.The uNGAL levels were significantly different between AKI and non-AKI patients in ICU for the first 24 h,while the difference of serum creatinine were not significant.The area under receiver operating characteristic (ROC) curve of uNGAL and serum creatinine of patients in ICU for the first 24 h were 0.828 (95％ CI:O.742-0.914) and 0.583 (95％ CI:0.471-0.695),respectively.The cutoff value of uNGAL was 170 ng/ml,and the sensitivity and specificity were 0.778 and 0.784,respectively.The sensitivity was superior to serum creatinine.Conclusions uNGAL was superior to serum creatinine in the diagnosis of AKI,and could be used as a marker of the early diagnosis of AKI.

AIM: To investigate the effects of Xiaochaihutang (XCH), a Chinese medicine, and danazol on angiogenesis factor and microvessel density (MVD) of endometriosis (EM). METHODS: EM rats were treated with XCH, Danazol (D), and XCH plus D (group S) for 4 weeks, respectively. The histomorphology and volumes of ectopic endometrium were observed, the amount of macrophages in peritoneal fluid of EM model rats was counted, the concentration of interleukin-8 (IL-8) and tumor necrosis factor-? (TNF-?) of EM model rats in serum, peritoneal fluid, and supernate of cultured macrophages were measured. In addition, vascular endothelial growth factor (VEGF) was detected in ectopic endometrium by immunohistochemical SABC technique, MVD was determined by immunostaining for CD34. Similar studies were performed in rats without treatment (U group) and another group with sham operation (C). RESULTS: Compared with U group, XCH group, D group, and S group displayed a significant atrophy of ectopic endometrium, reduced number of endometrial glands, decreased macrophage amounts and low concentrations of IL-8 and TNF-? in blood, peritoneal fluid, and supernate of cultured macrophages . The expression of VEGF and MVD of ectopic endometrium in U group were significantly higher than that of C group. After treatment, they all decreased significantly, especially in S group. CONCLUSIONS: Both XCH and danazol can affect angiogenesis of EM model rats, cause an obvious atrophy in ectopic endometrium. XCH in combination with danazol can enhance the inhibitory effect on angiogenesis of EM model rats.

OBJECTIVETo explore the appropriate operative strategy in recurrent groin hernia repair.

METHODSClinical and follow-up data of 82 patients with recurrent groin hernia undergoing operation at Department of Pancreatobiliary Surgery, Xiangya Hospital of Central South University from April 2010 to April 2017 were analyzed retrospectively. The operative approaches included laparoscopic transabdominal preperitoneal (TAPP) hernia repair, Lichtenstein repair and hybrid repair. Surgical method selection was based on the basis of European Hernia Society guidelines, combined with hernia histories, preoperative examination results and intra-operative results: (1) When an anterior approach (Lichtenstein, Bassini or Shouldice surgery) was adopted in the previous operation, TAPP was preferred for the recurrent groin hernia. (2) When the previous operation was an posterior approach [TAPP or total extraperitoneal hernioplasty (TEP)], Lichtenstein method was preferred. Moreover, Lichtenstein surgery with local anesthesia or nerve block was also selected when the patient could not tolerate general anesthesia. (3) When extensive preperitoneal adhesions were found in patients with previous anterior approach repair during laparoscopic exploration, especially in patients who had relapsed after multiple operations or had previous biochemical glues injection, hybrid surgery was preferred.

RESULTSAll 82 patients completed operations smoothly. TAPP, Lichtenstein and hybrid operation were applied in 74, 4 and 4 patients, respectively, with median operative time of 70 minutes (40-130 minutes) in TAPP, 60 minutes (40-90 minutes) in Lichtenstein and 120 minutes (70-150 minutes) in hybrid operation, respectively. The median numerical rating scales (NRS) score was 2 (0-6) on postoperative day 1. The incidences of postoperative seroma, pain and urinary retention were 4.9% (4/82), 2.4% (2/82) and 1.2% (1/82) respectively. The median postoperative hospital stay was 2 days (1-6 days). Seventy-two patients were followed-up from 11 to 87 months. The median follow-up period was 27 months. The median inguinal pain questionnaire (IPQ) score was 2 (0-8) month after operation. One recurrent case was reported 1 year after operation. No incision or mesh infection and long-term inguinal chronic pain were observed.

CONCLUSIONSFor recurrent patients with previous open anterior approach, TEP and TAPP repair are equivalent surgical techniques, and the choice should be tailored to the surgeon's expertise. For those with previous TAPP or TEP repair, Lichtenstein technique is recommended. For those with adhesions both in anterior transverse fascia and pre-peritoneum, hybrid operation may be the preferable choice according to adhesion conditions.

Groin ; Hernia, Inguinal ; surgery ; Herniorrhaphy ; Humans ; Laparoscopy ; Recurrence ; Retrospective Studies ; Surgical Mesh ; Treatment Outcome

【Objective:】 To study the application and effect of peer education mode in the nursing of patients with urinary tumor, and explore the ways to improve the quality of clinical care and the humanistic significance of this mode in clinical nursing. 【Methods:】 84 patients with urological tumors who received surgical treatment in urology department of a third-class hospital from March 2021 to December 2021 were randomly divided into the control group and the experimental group, with 42 patients in each group. The subjects in control group adopted routine intervention mode.The subjects in experimental group integrated the peer education program into the routine nursing mode.SAS and SDS scales were used to evaluate patients’ state of anxiety and depression, and the degree of nursing satisfaction. 【Results:】 The scores of SAS and SDS in the experimental group were significantly lower than that of the experimental group before intervention and the control group after intervention (P<0.05).The number of very satisfied, moderately satisfied and dissatisfied cases in the control group was 12, 29 and 1 respectively, and in the experimental group was 19, 23 and 0 respectively. The difference was statistically significant (P<0.05). 【Conclusion:】 Adopting peer education with humanistic care significance can effectively alleviate patients’ preoperative anxiety, depression and other adverse mental state, reduce preoperative stress, and provide a new way for nursing quality.