Objective To analyze the clinical efficacy of compound 18 norgestrel combined with estrogen in treatment of dysfunctional uterine bleeding. Methods 78 cases of patients with dysfunctional uterine bleeding in Beijing Ji Shui Tan Hospital and Dongguan city people's hospital of guangdong Province were divided into control group (n=39)and observation group (n=39)by using randomized single-blind allocation. The control group was only given estrogen,the observation group was used compound 18 norgestrel combined with estrogen. The clinical efficacy of the two groups was compared. Results 31 cases were cured and 7 cases were valid of the study group,the total effective rate was 97.4%,significantly higher than the control group's total efficiency of 71.8%,the difference was statistically significant (P<0.05). Each index of observation group and the control group were improved after treatment,the difference was statistically significant (P<0.05 );After treatment,the menstrual cycle in observation group was (29.7 ±7.1)d,the menstrual period was (5.6 ±0.5)d,hemoglobin content was (135.5 ±21.7)g/L,endometrial thickness was (0.63 ±0.15)mm, significant changes than the control group,the difference was statistically significant (P<0.05 ). Conclusion Compound 18 levonorgestrel combined with estrogen has a better effect in patients with dysfunctional uterine bleeding and it can significantly improve patients'hemoglobin,the menstrual cycle and the uterus film thickness and other indicators which is worth promoting in clinical.

Objective Todetect the expressions of HGF ,C-met and NRP1 protein in osteosarcoma and to investigate their corre-lation and the clinical significance .Methods The postoperative preserved paraffin block and the clinical data in 70 cases of osteosar-coma were taken as the observation group and 50 cases of the parraffin block of mature bone tissue after decalcification and the clin-ical data were taken as the control group .The expressions of HGF ,C-met and NRP1 protein were detected by the immunohisto-chemistry(IHC) method for investigating their expressions in the tumor patients with different clinicopathological characteristics and analyzing their relationship .Results The positive rates of HGF ,C-met and NRP1 expressions in the observation group were higher than those in the control group .The positive rates of HGF ,C-met and NRP1 expressions in the observation group were cor-related with metastasis ,vascular invasion ,clinical stage and Ki67 expression .The positive relationship was found between the ex-pressions of HGF and C-met with NRP1 of neoplasm .Conclusion The high expressions of HGF ,C-met and NRP1 in osteosarcoma play the important role in the progress of tumor lesion .The postoperative combined detection of HGF ,C-met and NRP1 protein could have certain value to predict the prognosis .

OBJECTIVE:To investigate the characteristics and regularity of pediatric adverse drug reactions(ADR)in our hos-pital in order to promote rational drug use of children. METHODS:In retrospective study,378 pediatric ADR cases collected from our hospital during 2010-2014 were analyzed statistically. RESULTS:Among 378 pediatric ADR cases,255 cases were male (67.46%),and 123 cases were female (32.54%);the incidence of ADR in patients aged from one year to three years were the highest (27.51%);most of the cases were induced by intravenous injection,accounting for 87.57%(331 cases);sterile powder for injection was main dosage form (236 cases,62.43%) anti-infective agents were the major cause of ADR in respect of drug types (50.26%),among which cephalothin ranked the first place(43.68%);the lesion of skin and its appendants were the most common clinical manifestation of ADR(56.35%),such as erythra and pruritus. And most of the cases were cured(64.29%)or im-proved(34.66%)after treatment. CONCLUSIONS:The occurrence of ADR are related to multiple factors,such as administration route and drug varieties. Great importance should be attached to indication,route of adiminstration,method,speed and so on,in order to promote rational drug use and reduce the occurrence of ADR.

Four methods of breeding high producing strain of Lipase are studied. As a result, the Lipase activity produced by one strain is 93 times as high as befor, and the Lipase activity produced by another is 3.0 times. On these bases, the effects of four methods in breeding are discussed, and the usinng Fast Neutron is more effective method in breeding.

Objective To conclude the diagnostic methodology of unroofed coronary sinus (UCS) by two-dimensional echocardiography(2DE). Methods By analyzing the echocardiographic results of 16 UCS patients who were diagnosed by 2DE and confirmed by operation, the diagnostic methodology of UCS by 2DE was summarized. Results Sixteen patients with UCS were involved in this study. Among them, 12 cases were diagnosed as complete UCS,others were partial UCS(PUCS). Twelve patients were complicated with persistence of left superior vena cava (LSVC) that was connected to left atrium (LA) through UCS. All of preoperative diagnosis conducted by 2DE were finally confirmed to be consistent with the results of operation. With the analysis of acquired echo images,key points of diagnosis were concluded as follow: 1) normal coronary sinus (CS) could not be detected in the routine 2DE views referring CS. PUCS showed partial absence of CS roof,while complete UCS displayed as total absence of CS. 2)Inter-atrial shunt would definitely be found in UCS and the opening to right atrium must be coronary sinus orifice. The shunt direction was depended on the combined cardiac malformations. 3) With the occurrence of UCS,LSVC would be in junction with LA through UCS. 4) The inter-atrial shunt resulted in cardiac morphologic and hemodynamic changes. Conclusions Better understanding of the anatomic, morphological and hemodynamic characteristics of UCS would greatly contribute to accurate diagnosis on UCS.

Objective To establish a new multiplex-PCR assay to improve the detection rate of mutations in the DMD gene in Chinese patients. Methods A retrospective review of DMD deletion spectrum of 355 DMD patients with deletions all over the gene was performed. All deletions were confirmed by " one-step approach" diagnostic procedure and MLPA analysis. The exons with high frequency of mutations were identified to constitute the amplification system and the PCR conditions were optimized. Results Two new multiplex-PCR assays were established. Assay one was used to detect 10 exons including exon 5, 8, 17, 44, 45, 47, 49, 50, 51 and 52 of DMD gene, in two PCR sets. The theoretical detection rate would be 92% (326/355). Assay two was used to detect 5 exons including exon 12, 19, 35, 43 and 54, which could be used to screen additional 5% (17/355) deletion cases. The method was validated in other 22 DMD patients. Multiplex-PCR results were completely identical to the MLPA results in all 22 DMD patients. Conclusions The two multiplex-PCR assays were established based on the analysis of 355 Chinese DMD patients with gene deletions. It is believed that the new approach would be more applicable for deletion detection on the Chinese DMD patients since the DMD cases involved were from the whole country.

Objective To retrospectively analyzed the current application of warfarin in hospitalized patients with non-valvular atrial fibrillationand ( NVAF), explore the key role of clinical pharmacists in warfarin medication. Methods A retrospective survey of anticoagulant therapy for 179 hospitalized patients with non-valvular atrial fibrillation in Renming Hospotal of Wuhan University from January to December 2013 was retrived,including the usage of warfarin for NVAF and new-onset atrial fibrillation,dosage,international normalized ratio(INR),hemorrhage event and so on.The simple factor like the age,complicated chronic diseases and previous cerebrovascular events on the use of warfarin was explored. Results The total response rate to anticoagulants was 85.6% for patients with high risk of stroke(27.3% with warfarin and 58.3% with antiplatelet therapy),who are recommended to use warfarin,patient were treated with anti-thrombotic therapy.The total of 19.1% of the patients with new-onset atrial fibrillation used warfarin as therapy.The whole monitoring rate of INR was 89.8%,and the good control rate was 11.9%. Univariate analysis showed that some high risk factors such as age and high blood pressure affected the usage of warfarin. Conclusion The anti-thrombotic therapy for NVAF patients in the hospital is good,but usage of warfarin for those with new-onset atrial fibrillation is low,which couldn't reach the INR standard. More attention should be taken by the clinic pharmacists in effective managing the use of anticoagulant to build a safe,economic and effective medication system for warfarin application.

To investigate the effects of human anti-BAFF scFv-Fc against the hsBAFF, ICR mice were randomly divided into six groups: control, hsBAFF (1 mg x kg(-1)), hsBAFF (1 mg x kg(-1)) + Ab (1 mg x kg(-1)), hsBAFF (1 mg x kg(-1)) + Ab (2 mg x kg(-1)), hsBAFF (1 mg x kg(-1)) + human IgG (1 mg x kg(-1)) and hsBAFF (1 mg x kg(-1)) + human IgG (2 mg x kg(-1)) groups. The effects of scFv-Fc administration on the proliferation of B lymphocytes were evaluated using an MTT assay. The titres of antibody in the serum and B lymphocytes differentiation were assessed by ELISA and flow cytometry, respectively. The results showed that administration of scFv-Fc to mice injected with hsBAFF significantly prevented human BAFF-induced increases in splenic B cell numbers and serum immunoglobulin levels. Furthermore, this fully human antibody would avoid inducing the human anti-mouse antibody (HAMA) response when used in humans. These findings suggest that the compact antibody may be useful in therapeutic or diagnostic application of the BAFF-associated autoimmune diseases in human.

Background The current epidemiology study had shown the prevalence of age and sex adjusted dry eye was higher in patients with diabetes than population without diabetes.Further researches demonstrated that the tear film disturbance is common after the phacoemulsification or photocoagulation in the eyes of diabetic patients.Objective The aim of this study was to characterize the clinical features of tear film instability in diabetes patients.Methods One hundred and sixty-two patients with tear-film abnormality referred to Tongren Eye Center from January 1,2010 to September 1,2010 underwent questionnaire about diabetes and other diseases,BUT,Schirmer test.Tear film instability was diagnosed as abnormality of either Schirmer test or BUT and showed as M ( Q25,Q75 ).The right eyes of 162 dry eye patients meeting with the including criteria were enrolled.The patients were assigned to two groups according to with ( 80 patients) or without ( 82 patients) diabetes mellitum.DEQ questionnaire were scored.The percentage of cases with meibomain gland abnormal score ＞ 1 was calculated.Mann-Whitney U analysis and Chisquare analysis were used to compare the difference between the two groups.Results The Schirmer test in diabetic group was 8 ( qualities:5,9 )mm and was longer than 6 ( qualities:5,7 ) mm in non-diabetic patients ( U =2452,P =0.00).The result of BUT test was 3 ( qualities:2,4 ) seconds in diabetic patients and was shorter than 4 (qualities:3,5) seconds in non-diabetic patients( U=2104,P＜0.01 ).The DEQ score of diabetic patients was 15 ( qualities:1 0,19,which was less than21 ( qualities:19,23.25 ) in non-diabetic patients.51.2 ％ ( 41/80 ) diabetic participants and 32.9％ (27/82) nondiabetic participants appeared meibography ( grade larger than 1 ) (x2 =16.07,P=0.00).The percentages of dry eyes were 51.2％ (41/80) and 93.9％ (77/82) respectively in diabetes and nondiabetes groups(x2 =37.24,P＜0.01 ).No significant correlation was found between the diabetes course and DEQ score or meibography( r =0.16,P =0.16 ; r =0.10,P =0.36 ).Conclusions Diabetes patients with tear film instability have longer Schirmer test results,shorter BUT,more severe meibomain glands damage and lower DEQ scores.The dry eye symptom is lack in the diabetic patients though appearing the tear film and meibomain glands damage.Therefore,more attention should be given to ocular surface health in diabetes patients.

Objective To investigate the related factors of early adverse outcomes in young patients with ischemic stroke.Methods From January 2006 to June 2016,685 young patients (18-45 years old) with acute ischemic stroke admitted to the Department of Neurology,Nanjing General Hospital of Nanjing Military Command were enrolled retrospectively.They were diagnosed as the first onset with head CT or MRI.According to the modified Rankin scale (mRS) at 90 d,the patients were divided into a favorable outcome (mRS 0-2) group (n=554) and a poor outcome (mRS 3-6) group (n=131).The collection of clinical data were completed on the day of admission,including the risk factors for cerebrovascular disease (oral contraceptives,etc),the National Institutes of Health stroke scale (NIHSS) score on admission,the mean systolic blood pressure (>140 mmHg was analyzed) and laboratory examination.The stroke subtypes were classified with the trial of org 10172 in acute stroke treatment (TOAST) classification criteria.Univariate analysis was used to analyze the difference of clinical data between groups,and multivariate logistic regression analysis was used to analyze the risk factors for early poor outcomes.Results Compared with the favorable outcome group,the patients with the ratio of mean systolic pressure >140 mmHg in the first 3 d after hospitalization (37.4% [49/131] vs.21.7% [120/554],χ2=14.131),NIHSS score on admission (10.0 [7.0,14.0] vs.1.5 [0,3.0],Z=-15.300),white blood cell count (7.5 [6.0,9.0] ×109/L vs.6.8 [5.7,8.2] ×109/L,Z=-3.157),fasting glucose (4.9 [4.6,6.0] mmol/L vs.4.8 [4.4,5.3] mmol/L,Z=-2.726),higher fibrinogen level (2.8 [2.3,3.4] g/L vs.2.6 [2.3,3.2] g/L,Z=-2.018,blood uric acid level (291[220,346] mmol/L vs.315 [261,374] mmol/L,Z=-3.443),and plasma albumin level (43.1[40.0,45.9] g/L vs.44.8 [42.4,47.4] g/L,Z=-4.708) were decreased in the poor outcome group.There were significant differences between the two groups (all P<0.05).TOAST classification comparison:the proportion of the patients with cardioembolism in the poor outcome group was higher than that in the favorable outcome group.There was significant difference between the two groups (6.9% [9/131] vs.2.5% [14/554];χ2=4.893,P<0.05).There were no significant differences in the remaining clinical data between the two groups (all P>0.05).Multivariate logistic regression analysis showed that the higher NIHSS score on admission (OR,1.474,95%CI 1.378-1.576,P<0.01),the mean systolic pressure >140 mmHg at the first 3 d after admission (OR,2.134,95%CI 1.210-3.764,P=0.009) and the cardioembolism(OR,4.902,95%CI 1.073-22.222,P=0.040) were the risk factors for early poor outcome,and the elevated plasma albumin level (OR,0.902,95%CI 0.850-0.956,P=0.001) was a protective factor of early favorable outcome.Conclusion The higher NIHSS score at admission,the cardioembolism and the increased mean systolic blood pressure in the first 3 d after admission may result in early poor outcome in young patients with ischemic stroke,while the elevated plasma albumin level is beneficial to the early outcome.