Objective: To observe the clinical effects of acupuncture for relieving pain in delivery. Methods: 240 cases of parturients were randomly divided into a treatment group and a control group, 120 cases in each group. The treatment was given by puncturing Kunlun (BL 60) immediately in the incubation period of labor course in the treatment group. The control group was treated by giving intermittent oxygen inhalation. Results: Pain was relieved obviously in the treatment group, with statistical significance compared with the control group (P<0.01). Conclusion: Acupuncture at Kunlun (BL 60) can relieve delivery pain of parturients during the delivery process and is a feasible painless method for delivery.

Objective To explore the clinical value of laparoscopic-assisted vaginal hysterectomy(LAVH)in large uterus.Methods Retrospective analysis was conducted on clinical data of 94 patients(whose uterus were as big as 10-18 gestational weeks)who received hysterectomy from January 2005 to March 2007,in which 56 cases were performed laparoscopic-assisted vaginal hysterectomy(LAVH group)and 38 cases vaginal hysterectomy(VH group).The operation time,blood loss,postoperative hospital stay,and the incidence of postoperative complications were compared between the two groups.Results Compared with VH group,there were a lower chance of abdominal hysterectomy(0/56 vs 5/38,?2=5.389,P=0.020),a shorter operation time [(149?11)min vs(179?14)min,t=-11.610,P=0.000] and a shorter postoperative hospital stay [(5.8?1.4)d vs(7.3?3.6)d,t=-2.825,P=0.006] in the LAVH group.There were no significant differences in blood loss,morbidity and time to first flatus between the two groups.Conclusions The LAVH extends the indications of VH,ensuring the safety of VH for the uterus bigger than 10 gestational weeks,therefore it is an operative procedure to be recommended.

Objective To detect the expression of aromatase P450 and estrogen receptor (ER) in eutopic and ectopic endometrium in endometriosis and their correlation with endometriosis. Methods Forty patients who had undergone operation because of endometriosis (all were stage Ⅲ-Ⅳ according to the revised American Fertility Society classification) were enrolled and 83 tissue specimens from different locations of disease foci were obtained and divided into five groups according to the location: group Ⅰ, eutopic endometrium of 25 cases; Group Ⅱ, ovarian endometriosis tissues of 23 cases; Group Ⅲ, vagina-rectum endometriosis tissues of 11 cases; Group Ⅳ, peritoneum endometriosis tissues of eight cases; and group V, uterine serosa endometriosis tissues of 16 cases. Control group consisted of normal endometrium taken from 20 fertile women who had endometrial curettage before placement of intrauterine device. The routine two-step immunohistochemical technique was used to measure the expression of aromatase P450 and ER in endometrial cells. Results Expressions of aromatase P450 and ER in group Ⅰ [histochemistry score (H-score), 2.6?1.0, 3.8?0.5] were significantly higher than those in control group (both P

AIM:To investigate the effect of NF-κB binding element deletion on transcriptional regulation of (NOX1).METHODS:pGL3-Basic vector inserted with the NOX1 proximal promoter, and the same vector inserted with the NOX1 proximal promoter in the absence of the positive NF-κB binding element, were constructed.After cloning, diges-tion and purification, NOX1 proximal promoter (≈1 415 bp) was inserted into the multicloning site of the pGL3-Basic vec-tor and then sequenced ( pGL3-NOX1-1415) .NF-κB binding elements in the NOX1 promoters were predicted by Alibaba 2.1 software.The positive element was deleted by overlapping PCR.The deletion mutant was inserted into the pGL3 vector in the same way (pGL3-NOX1-1327).The plasmids were transfected into A549 cells, and then the cells were stimulated with TNF-α.The luciferase activity was monitored on MD SpectraMax M5 enzyme-labeled instrument.RESULTS:The se-quences of pGL3-NOX1-1415 and pGL3-NOX1-1327 were identified to be correct.Compared with control group, the lucif-erase activity was significantly higher in the cells transfected with pGL3-NOX1-1327 (P<0.05), but it was significantly lower than that in the cells transfected with pGL3-NOX1-1415 (P<0.05).CONCLUSION: NF-κB plays an essential role in the transcriptional regulation of NOX1 in TNF-α-induced A549 cells.Activated NF-κB binds to specific elements in NOX1 promoter regions to control the transcription.

Objective Investigate the clinical efficacy of treating retreated smear-positive tuberculosis patients with conventional anti-tuberculosis chemotherapy combined with levofloxacin. Methods Divide 60 retreated smear-positive tuberculosis patients registered in our hospital between October 2012 and October 2014 into two groups using random number table method: levofloxacin group and conventional treatment group. Each group contains 30 patients that were treated for 9 months , and the efficacy the both treatment methods were compared. Results The sputum conversion rate in the levofloxacin group is 93.33% and 96.67% after treating for 6 months and 9 months , respectively; which are substantial higher than that of the conventional treatment group with sputum conversion rate of 70% and 73.33% after 6 months and 9 months of treatment , respectively (P < 0.05). The absorption rate of the levofloxacin group is significantly higher than that of the conventional treatment group (P < 0.05). The cavity improvement rate of the levofloxacin group is 73.33%, which is significantly higher than that of the conventional treatment group (33.33%) (P < 0.05). The clinical efficacy of the LVFX group is substantially higher than the routine treatment group (P < 0.05). The overall effectiveness of LVFX group reached 100% , which is significantly higher than that of the conventional treatment group (86.67%) (P < 0.05). Conclusions Levofloxacin combined with conventional anti-tuberculosis chemotherapy can effectively improve the clinical efficacy in the treatment of tuberculosis.

Objective To investigate the genotype ,distribution and drug resistance of 24 multi-drug resistant Escherichia coli i-solates from the patients in the hospital 24 cases of multi-drug resistant genotyping and resistance ,the distribution of its depart-ments in the hospital ,to provide basis for rational use of antibiotics in clinical patients .Methods By MIC method to analyze antimi-crobial susceptibility of Escherichia coli ,Enterobacter Genetics adopt consistent between repetitive sequences (ERIC)-polymerase chain reaction (PCR) screening carried out the multi-drug resistant Escherichia coli genotyping .Results Statistics showed that the hospital were isolated 24 strains were divided into two types A and B2 type genotype .Distribution is 10 in respiratory ,6 in urology , 5 in ICU (B2 type 3) ,3 in hematology and oncology (B2 type 1) .Drug susceptibility results of 4 type B2 ,for cefoxitin ,ceftazidime , amikacin ,ticarcillin + clavulanic acid are all manifestations of resistance .24 strains of Escherichia coli ,amoxicillin ,cephalothin , gentamicin ,ticarcillin ,piperacillin resistance rate reached more than 70% .Conclusion B2-type strain showed multidrug resistance , pathogenicity strong ,and mainly in the ICU and hematology and oncology ,the use of antibiotics should be based on reasonable ad-justments in patients infected with different genotypes of Escherichia coli .

Objective To investigate nerve fibers distribution in endometrium of adenomyosis and their relationship with dysmenorrhea. Methods Endometrial tissue was sampled from 74 hysterectomy specimens including 32 cases with adenomyosis and 42 cases with uterine fibroids. Two-step Envision immunohistochemical staining was used to detect distribution of nerve fibers in endometrium. Highly specific polyclonal rabbit anti-protein gene product 9.5 (PGP9.5) and monoclonal mouse anti-neurofilament protein (NF) were used to demonstrate both myelinated and unmyelinated nerve fibers in endometrium in women with adenomyosis and uterine fibroids. Results The positive rate of PGP9.5 immunoreactive nerve fibers in the functional layer of endometrium of pain patients were with 64%(14/22) in adenomyosis and 67% (10/15) in uterine fibroids. And their density were 0.6(0-9.4)/mm2 and 0.6(0-6.0)/mm2 without reaching statistical difference (P> 0.05). No expression of NF could be detected in the functional layer of endometrium of adenomyosis and uterine fibroids. There were no PGP9.5 immunoreactive nerve fibers in the functional layer of endometrium in non-pain women with adenomyosis and uterine fibroids. Moreover, No NF immunoreactive nerve fibers in the functional layer of endometrium were shown in non-pain patients with adenomyosis and uterine fibroids. PGP9.5 immunoreactive nerve fibers and the nerve density in the basal layer of endometrium were 64%(14/22), 1.1(0-12.0)/mm2 in pain adenomyosis and 50%(5/10), 0.6(0-3.0)/mm2 in non-pain adenomyosis. NF immunoreactive nerve fibers and the density in the basal layer of endometrium were 23%(5/22),(0-0.6)/mm2 in pain adenomyosis and 20% (2/10),(0-1.0)/mm2 in non-pain adenomyosis. PGP9.5 immunoreactive nerve non-pain fibroids. NF immunoreactive nerve fibers and the nerve density in the basal layer of endometrium were 40%(6/15),0(0-0.4)/mm2 in pain fibroids and 15%(4/27),0(0-1.0)/mm2 in non-pain fibroids. There was no statistical different PGP9.5 and NF immunoreactive nerve fibers distribution in basal layer of endometrium between pain adenomyosis and pain fibroids or between non-pain adenomyosis and non-pain fibroids (all P>0.05). However, PGP9.5 immunoreactive nerve fibers density in basal layer of endometrium was higher in pain adenomyosis and fibroids when compared with non-pain adenomyosis and fibroids(P<0.05). Conclusions PGP9.5 immunoreactive nerve fibers might confer the occurrence of pelvic pain, however, NF immunoreactive nerve fibers may not involved in the pathogenesis of pain.

Objective To investigate the association between distribution of protein gene product (PGP) 9.5-immunoactive nerve fibers in peritoneal endometriotic lesions and disease-associated pain symptoms.Methods Thirty two peritoneal endometriotic lesions from patients with endometriosis (16 cases with pain and 16 cases without pain) and matched with 20 peritoneal tissues from patients with uterine leiomyoma without endometriosis were stained immunohistochemically for PGPg.5-immunoactive nerve fibers.Results The positive rate and density of PGP9.5-immunoreactive nerve fibers in peritoneal endometriotic leision were 62% (10/16) and (3.8 ± 1.7)/mm~2 in endometriosis patients with pain, which were significantly higher than 19% (3/16) and (1.7 ± 0.5)/mm~2 in endometriosis patients without pain (P <0.05) and 25% (5/20) and (1.3±0.6) /mm~2 in peritoneal tissues in women without endometriosis (P <0.05).However, no differences were found between endometriosis patients without pain and women without endometriosis (P > 0.05) .Moreover, the density of PGP9.5-immunoreactive nerve fibers in peritoneal lesions in endometriosis patients with pain was positively correlated with the severity of pain (r = 0.855, P < 0.05).In addition, the density of PGP9.5-immunoreactive nerve fibers in peritoneal lesions was statistically higher in endometriosis patients with chronic pelvic pain and(or) dysmenorrhea than those in endometriosis patients with other type of pain(P < 0.05), which was not associated with active lesion, site and staging (P > 0.05).Conclusion It suggested that PGP9.5-immunoreactive nerve fibers might confer the mechanism of pelvic pain with endometriosis.

Objective To investigate the clinical value in changes of serum glutamic acid decarboxylase antibody (GAD-Ab) ,islet cell antibodies(ICA) ,insulin autoantibodies (IAA) and high-sensitivity C-reactive protein (hs-CRP) and renal function in elderly type 2 diabetic patients .Methods 122 cases of endocrine inpatient in our hospital had been diagnosed with type 2 diabetes were chosen from January 2012 to December 2012 .They were divided into islet autoimmunity antibody positive group (n=21) and islet autoimmunity antibody negative group (n=101) according to the antibody test results ,Fasting C-peptide(FCP) ,2-hour postprandial C-peptide(2 h CP) ,glycosylated hemoglobin(HbA1c) ,high-sensitivity-CRP(hs-CRP) and renal function[urea (UREA) ,creatinine (Cr) ,microalbuminuria(urinary mALB) ,urinary β2-microglobulin (urinary β2-MG)]were detected .Test results were statistically analyzed and compared .Results At least one Islet autoimmune antibodies were found in 21 cases of 122 elderly patients with type 2 diabetes .The positive rate was 17 .21% .GAD-Ab was detected positive in 14 cases(11 .47% ) ,ICA was detected positive in 10 ca-ses(8 .19% ) ,IAA was detected positive in 1 case(0 .82% ) ,Two antibodies were detected positive together in 4 patients(3 .27% ) , Three antibodies were not detected positive together .The levels of hs-CRP ,UREA and Cr in Islet autoantibodies positive group were higher then in islet autoimmunity antibody negative group ,the difference was statistically significant (P<0 .05) .The levels of FCP ,2 h CP ,HbA1c ,urinary mALB and urinary β2-MG in both group ,the difference was not statistically significant (P>0 .05) . Conclusion Chronic inflammation and the appearance of islet autoantibodies are closely related to the damage of islet cell function . It has a higher value in monitoring complications and efficacy through understanding islet autoantibodies ,inflammation and changes in renal function in elderly type 2 diabetes .