Objective To report the clinical effect of microsurgical salpingostomy Methods Follow up 116 patients who used microsurgical techniques and analyzed its relevant factors,such as age,sterilization time limit,the length of the reconstructed fallopian tube,microsurgical techniques,and the site of salpingitis. Results Pursuit 116 cases,the re-pregnant rate was 86.2%(110/116). Conclusions The success of microsurgical salpingostomy depend on several factors including the length of the reconstructed fallopian tube,microsurgical techniques and the site of salpingitis.

Objective To find a simple, effective and inexpensive method for acid copper-containing waste water treatment. Methods Studied the processing of the leaching waste water from the laboratory of East China Institute of Technology and simulated acid copper mine waste water(concentration of Cu2+ is 143.00 mg/L, pH: 1.80-2.00) using the processed eggshells to treat acid copper-containing waste water under the condition of different calcining temperature, eggshells amount,eggshells size and stirring speed. Results The best condition was that the calcining temperature was 400 ℃, the amount of eggshells was 25 g/L, the size of eggshells was 0.25 mm, the stirring speed was 240 r/min. The eggshells could increase the pH values from 1.80-2.00 to 6.86-7.34 and reduce Cu2+ concentration from 0.43 mg/L to 0.09 mg/L, the concentration of Cu2+ in the treated waste water could answer for the first level of the Integrated Waste Water Discharge Standard(GB 8978-1996), the removal rates could reach 99.70%-99.94%. Conclusion Using eggshells to treat acid copper-containing waste water has application prospects for the process, is simple and easy to be operated, the treatment effect is good.

Objective To study the influence of probiotics on the gut microflora,digestive enzymes and small intestinal propulsive rate of rats with severe head injury. Methods The rat model of severe head injury was prepared, SD rats were randomly divided into group A (enteml nutrition) , group B (enteral nutrition plus probiotics) , and group C (normal diet) . The intestine mucesa and faeces were collected on the third day,7th day and 14th day after head injury in order to detect gut microflora,digestive enzymes and small intestinal propulsive rate. Results Compared with group C, the number of Lactobacillus and Bacillus bifidus group in group A and group B declined in two weeks after trauma, however, the number of Escherichia coli increased significantly. Bacillus bifidus amounts of group A were significantly lower than that of group B at every time point, the diversity of Escherichia coli was opposite. No difference was seen in content of Lactobacillus 7 days after trauma in group A and B. The level of disaecharidases, Na+- K+- ATPase and small intestinal propulsive rate declined significantly at every time point, compared with group C.Though the contents of digestive enzymes was higher in group B than that of group A, and small intestinal propulsive rate was higher in group A and B than that in group C, but the two groups showed no difference. Conclusions Probiotics can alleviate the in-testine microflora disorder,modulate the activities of digestive enzymes, therefore lessen malabsorption of rats with severe head injury.

ObjectiveTo investigate the expression and localization of midkine (MK) in human hepatocellular carcinoma. MethodsIn situ hybridization and immunohistochemical analysis for MK were performed on samples of both tumor tissues and paratumor tissues from HCC and benign liver tumors. ResultsThe distribution and localization of the MK transcripts′ signals determined by in situ hybridization were similar to those obtained by immunohistochemical analysis. Most HCC tissues showed enhanced positive reaction within cytoplasm to both MK probe and MK immunostaining. There was no significant difference in clinicopathological parameters between MK negative and positive cases of HCC. ConclusionsHuman hepatocellular carcinoma overexpresses MK at the mRNA and protein level.

OBJECTIVE To investigate and evaluate the effects of intact-bridge tympanoplasty using auricular cartilage in treating chronic otitis media. METHODS A retrospective review of 86 cases undergoing an intact-bridge tympanomastoidectomywas performed from July,2013 to May,2016.The auricular cartilage was placed on the attic and tympanic antrum entrance to reconstruct the attic. RESULTS The outcome of dry ear and well-epithelialized mastoid cavities was achieved after 4-6 weeks. After 6-month follow-up no recurrence occurred. The pure-tone average threshold improved by (25.4±6.3) dB HL after operation,and the mean air bone gap was elevated. CONCLUSION On the basis of combination of closed and open techniques,the IBM technique is a optimal cure strategy for chronic otitis media,which can not only remove the pathological changes thoroughly to prevent disease recurrence but also maximally improve the hearing of the diseased ear.The closure of attic with auricular cartilage can ensure the space of the ossicular chain.

Objective To retrospectively analyze adverse drug reaction ( ADR ) of Yuxingcao ( Houttuyniae Herba ) preparations, thus provide reference for post-market re-evaluation of traditional Chinese medicine injections. Methods The ADR from Chinese ADR spontaneous reporting system database from 2006 to 2008 were analyzed by descriptive statistic method. Results A total of 2 282 reports on ADR induced by Yuxingcao preparations were concluded in this study, and 98.07% ADR of the total cases ( 2 238 case ) were due to vein injection. The main ADR were anaphylactic reactions which injure multiple systems and organs.The most frequent symptoms were respiratory system damage, such as expiratory dyspnea (with the incidence rate of 27.25%).Skin and mucous membrane were the secondly susceptible (with the incidence rate of 21.35%).The ratio of serious ADR in the total case was 13.50% (308 case), rate of allergic shock was 8.37% (191 case), and 22 cases were dead. Conclusion By strengthening the ADR reporting and monitoring, the risk of traditional Chinese medicine injection could be controlled.Safety re-evaluation should be performed to overall enhance safety, effectiveness and quality control of these kinds of medicine.

Objective To investigate the differences of miRNA-21 and miRNA-146a expression between colorectal neoplasms tissues and serum of the patients with colorectal neoplasm,and the clinical significance was analyzed.Methods The endoscopic biopsy tissues and serum samples of 100 colorectal cancer (CRC),80 colorectal adenoma (CRA)patients and 65 healthy controls were collected.The expressions of miRNA-21 and miRNA-146a were detected by quantitative real time polymerase chain reaction.The relationship between the expression and clinicopathological features were analyzed.And then,the diagnostic value of expression difference of serum miRNA in colorectal neoplasm were evaluated. The Mann-WhitneyU test and Kruskal-Wallis test were performed for comparisons between groups,and the correlation of miRNA expression between tissues and serum was analyzed by Spearman test.Results
The expressions of miRNA-21 in the tissues of CRC and CRA were 8.573 ±0.898 and 7.746 ±1 .183, respectively,which were significantly higher than that of healthy controls 6.160 ±0.835 (U =120.129 and 33.230,both P <0.01).The expressions of miRNA-21 in the serum of CRC and CRA were 1 .829± 0.303 and 1 .624 ±0.226,respeotively,which were higher than that of healthy controls 1 .391 ±0.221 (U =40.353 and 15 .512,both P < 0.01 ).The expression of miRNA-21 in the serum and tissues of patients with CRC were both higher than those of patients with CRA (U =11 .384 and 10.189,both P <0.01).The expression of miRNA-21 in patients with CRC was associated with TNM stage and lymph node metastasis.The expression level of miRNA-21 in CRA was correlated with histological types.The results of Spearman analysis indicated that the expression of miRNA-21 in the tissues and serum of patients with CRC was positively correlated (r=0.459,P <0.01).The expression of miRNA-146a in the tissues and serum of CRC patients were 2.556±0.351 and 0.249±0.038,respectively,which were lower than those of healthy controls (3.428 ±0.328 and 0.279 ±0.053)(U =102.134 and 30.111 ,both P <0.01).The expression in the tissues and serum of CRA patients were 3.255 ±0.332 and 0.290±0.036, respectively,which were also lower than those of healthy controls,however the difference was not statistically significant (U = 3.936 and 3.180,both P > 0.05 ).The expression of miRNA-146a in the tissues and serum of CRC patients were both lower than those of CRA patients (U =73.809 and 21 .123, both P <0.01).The degree of decreased expression of miRNA-146a in CRC patients was correlated with TNM staging and tumor differentiation degree,however there was no correlation between the expression in CRA and clinical features.According to receiver operating characteristic (ROC)curve analysis,the AUC of miRNA-21 ,miRNA-146a and a combination of them in CRC and health individuals was 0.889, 0.791 and 0.863,respectively;in CRA and health individuals was 0.784,0.692 and 0.761 ,respectively;in CRC and CRA was 0.705 ,0.820 and 0.713,respectively.Conclusion The different expressions of miRNA-21 and miRNA-146a had potential values in early detection of colorectal cancer.

Objective To assess the clinical value of transvaginal ultrasonic hysterography in diagnoio of intrauterine diseases. Methods Two-hundred and ninety-eight patients with transvaginal ultrasonographically diagnosed intrauterine diseases were enrolled in this study. All the patients underwent selective operation of ultrasonic hysterography and hysteroscopy. The results before and after ultrasonic hysterography were compared with those of hysteroscopy and pathology. Results Among 298 patients, 221 were diagnosed pathologically, while 198 were diagnosed with ultrasonic hysterography and 206 with hysteroscopy. The diagnostic coincidence of transvaginal ultrasonic hysterography, transvaginal ultrasound and hysteroscopy was 89.59%, 74.16% and 93.21%, respectively. Conclusion The accuracy of ultrasonic hysterography and hysteroscopy in diagnosis of intrauterine diseases is in coincidence. Ultrasonic hysterography is simple and convenient, worthy of clinical application.in gynecology.

Objective:To isolate monocytes from human peripheral blood mononuclear cells( PBMC) ,induce macrophages,and identify the function of macrophages.Methods:Monocytes were isolated from PBMC using magnetic activated cell sorting( MACS) anti-CD14 microbead.Sorted CD14+and CD14-cells were checked by flow cytometer to evaluate the efficiency of sorting.The sorted CD14+cells were cultured in IMDM media with 10%human AB serum and 10 ng/ml M-CSF for 7 days to generate macrophages,which were identified by morphological features and phagocytosis function.Results:A high purity of monocytes was obtained by MACS anti-CD14 microbead.The percentage of CD14+cells was 10% and 85.8% before and after sorting, respectively.The macrophages were approximately 40-45 μm in maximum diameter and had the fried egg colony morphological features after 7 days culture.The lymphoma ( Raji) cells were efficiently engulfed by macrophages.Conclusion: The high purity of CD14+monocytes is isolated from PBMC and monocyte-derived macrophages efficiently engulfed lymphoma cells.

Objective To explore the effect of dietary knowledge of diabetes on the readmission rate on patients with type 2 diabetes mellitus. Methods Totally 334 patients of type 2 diabetes from Suzhou finished the general information and the questionnaires of knowledge of diabetes diet. The impacts of knowledge of diabetes dietary on their readmission rates were also analyzed. Results Both whether having hypoglycemia or not and the score of diabetes dietary knowledge were associated with readmission rate within half a year. Those having low blood sugar (B=1.276, P<0.01) and higher score of diabetes dietary knowledge (B = 0.049, P = 0.006) had higher readmission rate. Further analysis showed that patients with low blood sugar getting higher score of diabetes dietary knowledge had higher hospital admission rate (P = 0.01). Conclusions The readmission rate of type 2 diabetes mellitus patients was impacted by hypoglycemia occurrence and the familiarity degree of diabetes diet knowledge. So it′s important to further explore the causes and make the reasonable intervention to reduce the readmission rate.