Objective To study the laparoscopic uterine artery occlusion effect of assisted myomectomy for ovarian function.Methods 90 cases of existing operation indications ofuterine leiomyoma patients were selected as the research objects and divided into 45 cases of the control group and 45 cases of the study group.The control group received laparoscopic uterine myomectomy,the study group received laparoscopic uterine artery occlusion assisted laparoscopic myomectomy comparison between the two groups,the curative effects of the patients with operation and influence on ovarian function and sexual function.Results In the control group,the operation time (72.03 ± 13.53) min was longer than that of the study group(60.05 ± 10.32) min(t =4.722,P ＜0.05);control group,amount of bleeding during the operation was (125.43 ± 17.69) mL,more than that of the study group (82.46 ± 13.89) mL (t =12.816,P ＜ 0.05);the two group of exhaust time after operation (t =0.711,P ＞ 0.05) the time of hospitalization and postoperative (t =0.466,P ＞ 0.05) showed no significant differences.The control group after 3 months of follicle stimulating hormone (FSH),estradiol (E2) were (6.08 ± 1.35) U/L,(80.31 ± 5.36) pmol/L,the study group after 3 months of FSH,E2 were (6.85 ± 1.42) U/L,(72.39 ± 5.35) pmol/L,the difference between the two groups was statistically significant(t =2.636,t =7.015,P ＜0.05);sexual function in patients of the two groups after scores were significantly higher than those before operation,there were no statistically significant differences between the two groups (P ＞ 0.05).Conclusion Laparoscopic uterine artery blocking effects of laparoscopic assisted myomectomy in patients with ovarian function can recover quickly,safely and reliably.

Objective:To investigate the status of humanistic quality in nursing undergraduates interns , to pro-vide a reference for optimization settings humanities courses and improving humanistic quality in nursing students . Methods:A self -designed questionnaire with convenience sampling method was used to investigate 90 nursing students in M hospital .The questionnaires included requirements for clinical teachers , needs for humanities cour-ses, cognitive knowledge on humanities curriculum .Results:The nursing intern students agreed with teachers're-spect for students , profession ability , attention to communication .They wanted to increase the humanities course of interpersonal and communication , nursing aesthetics and rituals , traditional Chinese culture courses .They had a humanistic understanding of the concept of learning is to help develop good mental state and healthy personality , enhance the sense of community , strengthen exchanges and cooperation with the person's ability .Conclusion:The nursing intern students have recognized the importance of humanities courses .Increasing humanities curriculum and using a combination of diverse teaching and assessment methods were proposed to promote their humanities quality of ability.

Objective To investigate quality of life and its influencing factors among elderly women with urinary incontinence(UI) living at nursing homes in Beijing. Method A randomized method was used to select six districts in Beijing. All the nursing homes in these 6 districts were included in our study,642 eligible elderly women participated in the survey. Quality of life of 244 women who were identified with different type UI were assessed. Bivariate analysis and multiple analysis were performed. Results The average score of quality of life was 8.5 ± 6.6. Scores of social embarrassment, activity & limiting behavior, psychosocial impacts were 1.8 ± 1.4,4.0 ± 3.5 and 3.3 ± 2.7 respectively. In bivariate analysis, significant differences were found by type of UI, severity of UI,course of UI, health condition, income level and self-care ability. In multiple analysis after adjustment of other variables, UI course≥5 years and inability to take care of herself were risk factors of quality of life.Conclusion Quality of life of elderly women with UI is poor, specific nursing and treatment should be conducted.

Objective To summarize the characteristics of prenatal and postnatal ultrasonic image in hemivertebra fetal malformation. Methods The present study enrolled 12 ultrasound diagnosed hemivertebra fetal malformation and confirmed by either magnetic resonance imaging (MRI) or X-ray in Guangdong Provincial Maternal and Children's Hospital from January 2012 to May 2013. All the ultrasonic image were collected to summarize their characteristics. Results In the twelve cases of prenatal ultrasonic image of hemivertebrae: (1) Vertebral anomaly patterns: the irregular-shape of bones are smaller than normal vertebral bony hyperechoic which inserted into the normal intervertebral in wedge-shape, scoliosis or angular deformity. (2) Diseased parts:in the 12 fetuses, 5 had single vertebral deformity while the other 7 had multiple vertebral deformities. For the location of the lesion, there were 6 dysmorphia appeared in thoracic, 3 appearedin lumbar, 1 appeared in sacrococcygeal, 1 appeared in both cervical and thoracic, and 1 appeared in both thoracic and lumbar. (3) Associated with other malformations: 4 term delivery fetuses confirmed diagnosis of hemivertebra malformation by MRI (the diagnosis of hemivertebra was confirmed by both the fetal MRI and postnatal X-ray in 2 of them within 3 days);8 fetuses had additional anomalies, including heart malformations. Three of them were induced abortion, the X-ray images of the fetal sample showed hemivertebradysmorphia. Five women chosed induced laborin local hospital, and the X-ray images of the fetal were diagnosed as hemivertebradysmorphia. One of them with rib deletion in thoracic was missed diagnosed. Conclusions Three-dimensional ultrasonicimages can clearly show the degree of scoliosis, locate vertebra. It provides important imaging evidence for the treatment of fetal dysmorphiaafter labor.

BACKGROUND:Bone marrow mesenchymal stem cells(MSCs)are a kind of adult stem cells with multi-potential differentiation property.At present,it has served as cell carrier for the treatment of Parkinson's disease.OBJECTIVE:To construct pDsRed-C1-CDNF eukaryotic expression vector and induce its expression in rat MSCs.METHODS:CDNF gene was amplified from mouse tissues using RT-PCR,and sequence with Xho I,BamHI restriction enzyme cutting site.The CDNF gene was inserted into the eukaryotic expression vector pDsRed-C1 encoding red fluorescent protein gene.The plasmid pDsRed-C1-CDNF was constructed and transfected into rat bone marrow MSCs.RESULES AND CONCLUSION:The pDsRed-C1-CDNF recombinant plasmid was confirmed by double digestion of Xho I and BamHI restriction enzyme or single digestion of BamHI,and PCR sequence.Results show that the recombinant pDsRed-C1-CDNF eukaryotic expression vector was successfully constructed.

Objective To evaluate prevalence and risk factors of urinary incontinence(UI)among aged women living at nursing homes in Beijing,and provide references of relative health strategy.Methods Totally 642 women aged 60 years and over were randomly selected at nursing homes from 6 districts in Beijing.A questionnaire survey was conducted using International Consultationon Incontinence Questionnaire Female Lower Urinary Tract Symptoms Module (ICIQFLUTS) recommended by International Consultation on Incontinence (ICI).Results The prevalence rate of UI was 38.0％ (244/642) among whom 38.5％ (94/244) of participants knew their health conditions,7.8％ (19/244) visited hospital and 6.6％ (16/244) received medical or operational treatment.The proportions of respiratory disease ( 27.0 ％ vs.14.6％),digestive disease (23.4％vs.15.3％),urological disease(24.6％vs.8.5％),cardio-cerebralvascular disease(74.2％ vs.53.5％),neurological disease ( 9.4 ％ vs.5.0％),obstetric disease ( 27.5％ vs.10.1％),menstrual disorder (21.4％vs.14.4％),getting married before aged 21 years (51.5％vs.40.8％),being pregnant more than 4 times(50.2％vs.40.9％),the experience of both cesarean and natural birth (4.0％vs.0.8％),constipation(40.2％ vs.29.4％),fecal incontinence ( 13.1％ vs.4.0％),uneasy movement ( 22.5％vs.10.6％) and drinking (8.6％vs.3.5％) were higher in women with UI than in women without UI (P＜0.05 or P＜0.01).Eight risk factors that were entered into logistic regression model included getting married before 21 years old (OR =1.5,95 ％ CI:1.0-2.3,P＜0.05),being pregnant more than 4 times(OR=1.7,95％CI:1.1-2.4,P＜0.05),menstrual disorder(OR=1.7,95％CI:1.0-2.7,P＜0.05),respiratory disease(OR=1.6,95 ％CI:1.0-2.6,P＜0.05),urological disease(OR=2.4,95 ％CI:1.4-4.1,P＜ 0.01 ),cardio-cerebralvascular disease ( OR =2.0,95 ％ CI:1.3-3.0,P ＜ 0.01 ),obstetric disease(OR=3.4,95％CI:2.0-5.6,P＜0.01),moving uneasily(OR=2.5,95％CI:1.5-4.0,P＜0.01).Conclusions UI is a common disease among women residing at nursing homes.Specific measures including intervention and clinical treatment targeting risk factors should be conducted.

Objective To study the clinical efficacy of axillary incision and thoracoscopic surgery for spontaneous pneumothorax.Methods 106 cases of spontaneous pneumothorax in our hospital were given axillary incision surgery(axillary incision group) and thoracoscopic surgery(thoracoscopy group).The intraoperative blood loss,operative time,chest tube drainage time,postoperative hospital stay and surgery costs were compared between the two groups,and the occurrence of complications were observed.Results The armpit small incision group,intraoperative blood loss was (44.5 ± 5.2) ml,the thoracoscopic amount of blood loss was (38.3 ± 6.5) ml (t =6.378,P ＜ 0.01) ;armpit operation time of the small incision group was (68.0 ± 5.3) min,thoracoscopic operative time was (60.8 ±6.0)min; armpit chest tube drainage time of small incision group was (2.8 ± 0.8)d,thoracoscopic group of chest tube drainage time was (2.0 ± 0.5) d; axillary small incision group,length of stay was (4.8 ± 0.7) d,the thoracoscopic group hospitalization time was (4.0 ± 0.6) d,(t =3.552,4.215,3.076,all P ＜ 0.05) ; axillary incision surgery costs was (1 550 ± 348) Yuan,the thoracoscopic group cost of surgery was (4 290 ± 573) Yuan (t =-24.823,P ＜ 0.05).Two groups of patients with no surgical complications,chest X-ray review of lung reexpansion good thoracoscopic group one cases of recurrence of pneumothorax,axillary incision group without recurrence (P ＞ 0.05).Conclusion Axillary small incision and thoracoscopic surgery for spontaneous pneumothorax have the similar efficacy,thoracoscopic surgery is less trauma,faster recovery,shorter hospital stay,but the high cost of surgery,if patients physical condition is acceptable,which can be used axillary incision surgery.

Objective:To investigate the relationship of polymorphism of leptin receptor gene Gln223Arg with asthma and metabolic syndrome.Methods: Collected 120 asthma patients,92 metabolic syndrome patients,54 asthma combined metabolic syndrome patients and 81 normal controls.According to the severity,the asthma patients were divided into mild-medium group and severe group.The serum leptin level was measured by ELISA,the genotypes of leptin receptor were analyzed by the method of polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP),and statistcs of each subject′s MBI,blood pressure,lung function and fasting blood glucose were collected.Results: ①There were significant differences in genotype and allele frequency in leptin receptor gene Gln223Arg between the metabolic syndrome group,asthma combined metabolic syndrome group and normal control group(P<0.05).②The allele frequency and genotype in leptin receptor gene Gln223Arg were significant different between the severe asthma group and normal control group(P<0.05).③The serum leptin level,BMI and systolic blood pressure of AA+AG genotype group were significiant higher than GG genotype group(P<0.05),while the value of FEV1% and FEV1/FVC of lung function were lower than GG genotype group(P<0.05).Conclusion: Leptin receptor gene Gln223Arg polymorphism is correlated with asthma and metabolic syndrome,and by causing leptin resistance,the A allele might be the genetic factor that contribute to individual susceptibility for asthma and metabolic syndrome.

Fertilization is a crucial step for origin of life.During Assisted Reproductive Technologies (ART),total fertilization failure is complex and unpredictable.Total fertilization failure may related to some abnormal cellular mechanistic events,such as:any stage of sperm and cumulus-oocyte-complexes penetration,sperm-zona pellucida binding / penetration,sperm-oocyte membrane binding,oocyte activation,sperm discondensation or pronuclear formation.Most of total fertilization failure could be solved by intracytoplasmic sperm injection.But oocytes of some patient still can't fertilize successfully,even though assisted oocyte activation be used.As for total fertilization failure patients in ART,combining the mature of oocyte,sperm quality and some trail to improve clinical protocol in later cycle may prevent failure to happen again.

Objective:To investigate the effect of Xanthium mongolicum Kitag. ethanol extract (EXM) on airway inflammation induced by house dust mite (HDM) in mice with allergic asthma, and to explore the possible mechanism. Methods:The mice were randomly divided into blank group, model group, positive control group and low, medium and high dose groups, with 6 mice in each group. The low, medium and high dose groups were intragastrically administered with 100, 200 and 400 mg/kg of EXM, and the positive control group was given 1.56 mg/kg salbutamol solution. Mice in the blank group and the model group were intragastrically administered with equal volume of solvent, once a day for 8 consecutive days. Except the blank group, the other groups were sensitized with HDM on the 3rd, 4th and 5th days after administration to establish asthma models. After administration, the number of eosinophils (EOS), total cells and various kinds of cells (neutrophils, macrophages, lymphocytes and EOS) in bronchial irrigation fluid (BALF) of mice were observed. The levels of serum IgE and inflammatory factors (IL-4, IL-5, IL-10 and IL-13) in BALF and lung tissue were measured by enzyme-linked immunosorbent assay (ELISA). Pathological and inflammatory changes of bronchial smooth muscle in mice were observed by HE and PAS.Results:Compared with the model group, the number of EOS significantly decreased ( P<0.01 or P<0.05), the total cells count, macrophages, neutrophils, lymphocytes and EOS in BALF significantly decreased ( P<0.01), the content of IL-4 (142.59 ± 16.51 ng/L, 70.47 ± 20.63 ng/L vs. 212.18 ± 58.51 ng/L), IL-5 (57.49 ± 5.49 ng/L, 47.47 ± 6.30 ng/L vs. 72.65 ± 19.11 ng/L), IL-10 (98.51 ± 18.31 ng/L, 71.85 ± 9.15 ng/L vs. 120.16 ± 23.35 ng/L), IL-13 (85.81 ± 23.66 ng/L, 39.99 ± 17.37 ng/L vs. 149.07 ± 33.19 ng/L) in BALF significantly decreased ( P<0.05), and the content of IL-4 (154.55 ± 25.70 ng/L, 143.30 ± 22.19 ng/L vs. 214.68 ± 31.95 ng/L), IL-5 (87.49 ± 5.95 ng/L, 61.84 ± 8.14 ng/L vs. 97.65 ± 12.10 ng/L), IL-10 (91.28 ± 18.69 ng/L, 62.04 ± 9.39 ng/L vs. 117.80 ± 20.72 ng/L), IL-13 (196.48 ± 15.90 ng/L, 132.02 ± 6.86 ng/L vs. 238.42 ± 28.41 ng/L) in lung homogenate significantly decreased ( P<0.05), the serum IgE level in the high dose group significantly increased ( P<0.05). Conclusion:The Xanthium mongolicum Kitag. can inhibit allergic asthma induced by HDM, which may be through inhibiting the secretion of inflammatory cytokines by pulmonary macrophages.