Objective:To analyze the influence factors of postoperative pregnancy in patients of endometriosis associated infertility after laparoscopy combined with hysteroscopy treatment.Methods:340 patients with endometriosis associated infertility who underwent laparoscopy combined with hysteroscopy treatment in Maternal and Child Health Care Hospital of Xiamen from April in 2012 to April in 2014 were followed up for 18 ～ 42 months to assess fertility outcomes.The relative factors of postoperative pregnancy rate were analyzed.Results:85.88％ (292/340) of patients were followed up,and the overall postoperative pregnancy rate was 56.51％.Among which the postoperative pregnancy caseswere 115 cases (39.38％),40 cases (13.70％),8 cases (2.74％),2 cases (0.68％) in the 1 ～ 6 months,7 ～ 12 months,13 ～ 24 months,25 ～ 42 months,respectively.There were significant differences among the four groups(x 2 =11.76,P ＜ 0.05).The multy-factors analysis showed that age ≥35,infertility time ≥3,r-AFS stage relatively high were risk factors of postoperative pregnancy(OR =10.45,3.03,3.74,P ＜0.05),and secondary infertility,applying ovarian stimulation treatment were the protective factors of postoperative pregnancy(OR =0.23,0.33,P ＜ 0.05).Conclusions:Laparoscopy combined with hysteroscopy treatment can increase postoperative pregnancy rate,and the best time to pregnancy is the first one year after treatment.The age ≥35,infertility time≥3,r-AFS stage relatively high are the important causes for the postoperative infertility,while applying ovarian stimulation treatment can promote pregnancy rate.

Objective: To investigate the status and influencing factors of substance-induced psychotic disorders in residents over 18 years old in Hebei Province, and to provide evidence for the prevention and control of substance-induced psychotic disorders. Methods: Using multi-stage stratified random sampling method, the permanent residents aged 18 years and over were selected from urban and rural areas in Hebei Province. The demographic data was collected, the 12-Item General Health Questionnaire ( GHQ-12 ) and eight risk factors about mental disorder questionnaire were used to find out mental disorders. The multivariate logistic regression model was conducted to analyze the influencing factor for substance-induced psychotic disorders. Results: A total of 23 675 questionnaires were sent out, 20 884 were valid ( 88.20% ).The weighted lifetime prevalence rates of substance-induced psychotic disorders, alcohol-related disorders, sedatives/hypnotics/anti-anxiety disorders and other substance-induced psychotic disorders were 6.20%, 5.93%, 0.24% and 0.04%, respectively. Multivariate logistic regression analysis showed that age ( 35-<45, OR=1.582, 95%CI: 1.091-2.292; 45-<60, OR=2.185, 95%CI: 1.524-3.132; ≥60, OR=2.061, 95%CI: 1.422-2.986 ), males ( OR=10.832, 95%CI: 8.265-14.196 ), urban area (OR=1.431, 95%CI: 1.202-1.703 ), non-poor family ( OR=2.291, 95%CI: 1.652-3.177 ), physical diseases ( OR=2.028, 95%CI: 1.678-2.452 ) and genetic history ( OR=1.574, 95%CI:1.181-2.098 ) were the influencing factors for substance-induced psychotic disorders. Conclusion The lifetime prevalence of substance-induced psychotic disorders among residents aged 18 years and over in Hebei Province is 6.20%, which is mainly related to age, gender, region, family economic situation, physical disease history and genetic history.

Objective To reduce the risk of blood transfusion ,and discuss the serological characteristic and cross‐match test of those patients who got positive both in autoantibody test and direct coombs test .Methods With absorption‐elution testing ,antibody screening cells and panel cells belong to different manufactures and batch numbers were applied to distinguish autoantibody from al‐loantibody within serum and reagent red cells for absorption test .Appropriate donors were selected to do cross matching test ;the specificity of autoantibody and alloantibody and the relationship between ABO blood type ,diseases ,anemic and the efficacy of blood transfusion were analysed .Results Among the 139 study subjects ,all of them were identified positive both in autoantibody and di‐rect antibody test ,including 20 cases just have autoantibody ,59 cases accompanied with Rh system or MNs system or Kidd system antibody ,47 with autoantibody except for alloantibody ,13 with drug resistant or other system antibody .Within the 221 cases of blood transfusion ,none of them has hemolytic transfusion reaction .We found a positive correlation(P<0 .05)between the intensity of agglutination of autoantibody and direct antibody and anima ,while a negative correlation(P<0 .05)with the efficacy of transfu‐sion .Similarly ,there is a positive correlation(P<0 .05)between the intensity of autoantibody and the sensitization of autologous e‐rythrocyte ,most of which are immunologic diseases ,while has no correlation with ABO blood type(P>0 .05) .Conclusion To those cases which were identified positive both in autoantibody and direct antibody test ,the degree of anaemia ,the numbers of transfusion and the efficacy of transfusion were associated with the intensity of agglutination of autoantibody and direct antibody .In order to de‐crease the risk of blood transfusion and make it highly efficient ,we should affirmed it if there is any autoantibody .In this process , an appropriate procedure and assay must be adopted .Besides ,relative antigen‐negative donors or high frequency local autoantibody need to be matched with corresponding the donors who have the same type of antigen .

Objective:To explore the clinical application values of contrast-enhanced ultrasound in the diagnosis and classification of portal vein tumor thrombosis (PVTT)by comparing with enhanced CT.Methods:43 patients with PVTT confirmed by clinic and pathology were selected, and the accuracy rates of the diagnosis and clinic classification of contrast-enhanced ultrasound and enhanced CT were compared. Results:The characteristic of PVTT in contrast-enhanced ultrasound was“quick in fast out”;88.4% (38/43)of PVTT were hyper-enhancement in the arterial phase, 81.4% (35/43 ) of PVTT were hypo-enhancement in the vein phase, and all tumor thrombosis showed hypo-enhancement in the delay phase. The diagnostic accuracy rate of contrast-enhanced ultrasound in PVTT was 100%,and the accuracy rate of enhanced CT was 97.7% (42/43).The classification accuracy rate of contrast-enhanced ultrasonic was 95.3% (41/43),and the accuracy rate of enhanced CT was 93.0% (40/43 );there was no statistically significant difference between two methods (P > 0.05 ). Conclusion:Dynamiccontrast-enhanced ultrasonography can display the blood perfusion characteristics of PVTT, and displays the actual infiltrating tumor thrombosis. Ultrasonic imaging and enhanced CT in the qualitative diagnosis of PVTT and clinical classification have a good consistency.Contrast-enhanced ultrasound can be used as an important imaging method to evaluate the PVTT before treatment.

Objective To evaluate the therapeutic effect of modifiedHuanglian-Jiedudecoction for resistant hypertension and explore its possible mechanism.Methods A total of 90 patients with resistant hypertension were recruited and randomly divided into a treatment group and a control group, 45 patients in each group. The control group was treated with oral administration of irbesartan and hydrochlorothiazide tablets and controlled-release nifedipine tablets, while the treatment group was further added modifiedHuanglian-Jiedu decoction for 4 weeks. Plasma endothelin (ET) and calcitonin gene-related peptide (CGRP) were measured by radioimmunoassay.Rusults The total efficiency according to the TCM syndrome in the treatment group was 86.7%(39/45) which was higher than 64.4%(29/45) in the control group(χ2=4.873,P=0.027). The systolic blood pressure (SBP) and diastolic blood pressure (DBP) decreased after the treatment in both groups ( SBP in the treatment group: 119.26 ± 9.34 mmHgvs.172.11 ± 10.52 mmHg,t=25.201,P<0.01; DBP in the treatment group: 78.18 ± 7.21 mmHgvs.111.12 ± 11.16 mmHg,t=16.631, P<0.01; SBP in the control group: 145.21 ± 7.56 mmHgvs.171.32 ± 11.15 mmHg,t=13.002,P<0.01; DBP in the control group: 93.57±8.13 mmHgvs. 109.89 ± 12.21 mmHg,t=7.463,P<0.01), while the decrease of SBP (t=14.487,P<0.01) and DBP (t=9.501, P<0.01) in the treatment group was more greater than those in the control group. The control rate of blood pressure in the treatment and control groups were 73.3% (33/45) and 55.6% (25/45), respectively, there had no significant difference (χ2=2.376,P=0.123). The plasma ET in the treatment group was significantly decreased than that in the control group (75.68 ± 10.67 ng/Lvs.112.79 ± 12.26ng/L;t=15.317,P<0.05), and CGRP significantly increased (49.87 ± 4.75 ng/Lvs.33.87 ± 7.89 ng/L;t=11.654,P<0.05).Conclusion Modified Huanglian-Jiedudecoction may have some therapeutic effect for resistant hypertension, its mechanism may be involved in ET decreasing and CGRP increasing.

Objective To study the influence of the distance of displaced fragment on the union of diaphysis fracture. Methods A wedge-shaped bone fragment was taken from central radial of the right forelimb of 120 New Zealand white rabbits for estabhshment of experimental animal model. The bone fragment was fixed to the main bone with two Kirschner wires, with certain space between bone fragment and the main bone. Then, the rabbits were divided into five groups, ie, Group A (in situ fixation),Group B (the space was 1/5 diameter of the radial shaft), Group C (the space was 2/5 diameter of the radial shaft), Group D (the space was 3/5 diameter of the radial shaft), Group E (the space was 4/5 diameter of the radial shaft). The animals were killed at 2, 4, 6, 8 weeks after operation. X-ray photos were taken to observe the fracture healing and the improved Gary X-ray used for scoring. HE staining after tissue section was employed to observe the histomorphological changes of fracture healing. Immunohistochemical method was used to determine expression of BMP-2. Results X-ray findings showed insignificant statistical difference between Group A and Group B, delayed union in Groups C and D and nonunion of bone absorption in Group E. Morphological observation showed same change in fracture site in Groups A and B lout significant late in emergence, formation and remodeling of the callus in the other groups compared with Group A, mainly with delayed fracture union or nonunion. There was no statistical difference in expression of BMP-2 between Group B and Group A (P ＞ 0. 05), but there was statistical significance in Groups C, D and E compared with Group A at 2 weeks (P ＜0.01). There was statistical difference between Group E and Group A at 4 weeks (P ＜0. 01) but no statistical difference at 6 and 8 weeks between either two groups (P ＞ 0. 05). Conclusions The distance of displaced fragment will influence fracture healing. The larger distance of the displaced fragment will beget more obvious influence on fracture healing. When the distance is more than 2/5 diameter of the bone shaft, the fracture will present union disorder.

ObjectiveTo explore the effect of bone marrow mesenchymal stem cells transplantation on the deep partial thickness derma burn injury in guinea pigs.MethodsSuspension cells of MSCs were cultured in vitro and transplanted into wounds of the female guinea pig of the deep partial thickness derma burn injuring model with the concentration of 2×106cell/ml(group A),2×107cell/ ml(group B). The rate of wound healing was observed, factor Ⅷ was detected using immunohistochemistry. Y chromosome on the wound in guinea pig was detected using PCR 15,30,50 days after MSCs had been transplanted. ResultsThe rate of wound healing of groups A and B was better than that in the control group, but there was not significantly different between groups A and B. Microvessel density of wound in groups A and B was better than those in the control group on the 15th and 30th days. There was not significantly different between the group A and B. PCR results showed that Y chromosome gene was expressed on some recoveried wound of female guinea pig. ConclusionBone marrow mesenchymal stem cells transplantation is effective in deep partial thickness derma burn injury in guinea pigs.

According to “2015 State of Innovation” released by Thomson Reuters, China Pharmaceutical University ranked the first in the field of heterocyclic compounds in 2010-2014 among innovation agencies in Asia. In order to fully understand the situation of the new drug research of this university, this paper analyzes its patent application from 2010 to 2014 in the field of heterocyclic compounds. The key applications were summarized. In summary, this university showed its advantage of high filings and high licensing rate in the field of heterocyclic compounds, yet with the shortcomings of low patent applications in PCT. Furthermore, suggestions have been made for the intellectual property management of this university.

Objective:To explore the effect of health education based on theory of planned behavior combined with stepped care model on negative emotion, psychological flexibility and quality of life in patients with lung cancer undergoing chemotherapy.Methods:From October 2020 to December 2021, 108 chemotherapy patients who underwent lung cancer surgery in Affiliated Hospital of Weifang Medical College and had anxiety or depression that scores was greater than 7 in any dimension of the Hospital Anxiety and Depression Scale (HADS) were selected as the study subjects. The study subjects were divided into observation group ( n=46) and control group ( n=48) by random digits table method. Routine care was implemented in the control group. The observation group implemented health education based on the theory of planned behavior combined with stepped care model intervention. The HADS scale was used every 4 weeks to assess negative emotion in both groups. In observation, patients with negative emotion relief stop the next stage of nursing intervention, and patients without relief continue the next stage of higher intensity nursing intervention. Results:Before the intervention, there were no significant difference in the scores of negative emotion, psychological flexibility and quality of life between the two groups ( P>0.05). After intervention, the scores of all dimensions of negative emotion and the total score in the observation group were significantly lower than those in the control group, and the differences had statistical significance ( t=4.86, 3.19 and 4.53, all P<0.05). After the intervention the scores of psychological flexibility and quality of life dimensions and the total score in the observation group were higher than those in the control group, the differences had statistical significance (t values were -6.01--2.89, all P<0.05). After the intervention, there was no significant difference in the remission rate of negative emotions between the clinical observation stage of the observation group and the concurrent control group ( P>0.05). The remission rates of guided self-help, problem-solving therapy, psychological or drug therapy and total negative emotions in the observation group were 38.46%(15/39), 33.33%(8/24), 6/16 and 78.26%(36/46), respectively, which were higher than those in the control group, and the differences had statistical significance ( χ2 values were 7.04 - 13.80, all P<0.05). Conclusions:Health education based on the theory of planned behavior combined with stepped care model can effectively alleviate the negative emotions of lung cancer patients undergoing chemotherapy and improve psychological flexibility and quality of life.

Objective To evaluate the clinical curative effect of multiple interventional techniques with skilled manipulation in treating common bile duct stones. Methods The clinical data of 36 patients with common bile duct stones, who were treated with percutaneous transhepatic puncture of intrahepatic bile duct and multiple interventional techniques, were retrospectively analyzed. Before operation, according to CT or MRI findings the optimal puncture path was selected to perform cholangiography so as to reconfirm the position, number and size of the stones. Depending on the size of the stone, the corresponding sized lithotripsy basket and balloon were selected. The duodenal papilla was dilated by balloon, and the stone was pushed into the duodenum with a balloon. After complete removal of stones, the internal and external biliary drainage tubes were routinely implanted and remained there for two weeks. Results The operation was successfully accomplished in 35 patients, the success rate was 97.2％. Successful removal of stones with single procedure was accomplished in 32 patients, and in 3 patients the complete removal of stones was achieved by secondary procedure. No serious complications were observed during the operation. Early postoperative complications included hyperamylasemia (n=2), bile peritonitis (n=2), small amount of bloody bile (n=3) . No biliary perforation occurred. Conclusion In treating common bile duct stones, the combination use of multiple interventional techniques with skilled manipulation has high success rate, low risk and less complications, therefore, it is an effective therapeutic method