Objective To explore the relationship between the times of abortion and congenital and acquired uterine anomalies.Methods One hundred and eighty-five patients underwent diagnostic hysteroscopy following abortion were selected and diagnosed by hysteroscopy,then divided into congenital and acquired uterine abnormalities according to the morphology and the formation of uterine cavity lesions.The relationship of 1 times,2 times,equal or more than 3 times of different number of abortion and uterine congenital and acquired abnormalities were compared respectively.Results Diagnostic hysteroscopy revealed anomalies uterine cavity was 79.9％ (148/185),of them congenital uterine anomalies was 52.4％ (97/185),and acquired uterine pathologies was the most of 21.1％ (39/185),acquired uterine abnormalities was 21.1％ (39/185),and intrauterine adhesion was the most common of 11.9％ (22/185).Incidence of intrauterine adhesions of natural abortion with 1 times,2 times and 3 times or more were 7.4％ (5/68),14.1％ (11/78) and 15.4％ (6/39).Hysteroscopy showed that the detection rates of normal uterine cavity,congenital abnormalities,acquired uterine and congenital and acquired pathologies in 3 groups were 27.9％ (19/68),51.5％ (35/68),17.6％ (12/68)and 2.9％(2/68);17.9％(14/78),51.3％(40/78),24.3％(19/78) and 6.4％(5/78);10.3％(4/39),56.4％ (22/39),20.5％ (8/39) and 12.8％ (5/39),respectively,the differences were not significant (x2 =8.823,P=0.184).Conclusion Hysteroscopy is a simple and efficient tool in the early diagnosis of congenital and acquired uterine anomalies.Diagnostic hysteroscopy can be performed after the first miscarriage in order to early diagnose and treat congenital and acquired uterine pathologies.

Objective To study the clinical characteristics of intrauterine re-adhesions treated by transcervical resection of adhesion (TCRA). Methods Between January 2012 and January 2015, 12 patients with intrauterine re-adhesions after TCRA in other hospitals had fertility requirements , including 10 cases of severe intrauterine adhesions and 2 cases of moderate intrauterine adhesions .In our hospital , the 12 patients underwent laparoscopic exploration and TCRA .After operation the patients were treated with artificial cycle therapy for 3 months and then underwent hysteroscopic examination . Results In the operation, the remaining of 50%endometrium was found in 1 case, the remaining of 30%endometrium was found in 1 case, and the remaining of 20%endometrium in 9 cases.Only petechial and patchy residual endometrial islands were found in 1 case.Uterine dysplasia was found in 3 cases.Re-examinations of hysteroscopy 3 months after surgery showed 4 cases of uterine cavity normal recovery , 6 cases of moderate intrauterine adhesions, and 2 cases of mild intrauterine adhesions .Follow-up for 18-42 months (mean, 28.5 months) in the 12 cases showed 2 cases of term pregnancy and 1 case of spontaneous abortion .The other 9 patients had no pregnancy , 3 of which withdrew the treatment and 6 of which underwent further treatment . Conclusions Patients with intrauterine re-adhesions usually have seriously damaged endometrium and poor recovery .We suggest that TCRA should be completed by experienced professionals to reduce the residual endometrial destruction , so as to improve the treatment outcomes of intrauterine adhesions .

Objective Toinvestigatetheclinicalfeaturesandsurgicalprognosisofmoyamoya syndromeinchildren.Methods Theclinicaldataof12childrenwithmoyamoyasyndromeadmittedto the 307th Hospital of People′s Liberation Army from December 2002 to October 2013 were analyzed retrospectively. Eleven of them underwent encephalo-duro-arterio-synangiosis (EDAS). A total of 550 children with moyamoya disease in the same period were used as a control group. The clinical characteristics and surgical efficacy of the children with moyamoya syndrome were summarized and concluded by comparing the clinical data of the two groups,including sex,age of onset,initial symptom,progress symptoms, Suzukiinstallments,imagingfeatures,andsurgicalefficacy.Results Themaleandfemaleratioof the children with moyamoya syndrome was 1∶2. Their mean age of onset was 12 ± 5 years old. There were significant differences in the initial symptom (cerebral infarction and cerebral hemorrhage )and disease progress between the children with moyamoya syndrome group and the control group (5/12 vs. 14. 5%[80/550], 3/12 vs. 61. 8%[340/550],and 5/12 vs. 8.7%[48/550],respectively;all P<0. 05). Within the follow-up period,of the 11 children underwent EDAS,7 cases had no further attack,and 4 cases were improved significantly. There was significant difference in the modified Rankin scale (mRS)between the beforeandaftersurgery(0[0,1]vs.2[1,2];P<0.05).Conclusions Theclinicalfeaturesofthe children with moyamoya syndrome have some differences with those with moyamoya disease. Timely and effective EDAS treatment may effectively prevent disease progression and improve the prognosis of patients.

Objective To evaluate the relationship between the carotid atheroscalerosis and coronary artery disease. Methods High frequency ultrasonography was used to examine the carotid artery in seventy two patients who had undergone coronary artery angiography because of acute myocardiac infarction, angina or chest pain. They were divided a group with normal coronary angiography and another group with coronary artery lesion. The latter group included three subgroups according to the number of coronary artery involved: B1 group, B2 group, and B3 group. Scoring of atherosclerosis of the common carotid artery, internal carotid artery and external carotid artery were made with reference to plaques, the intima media thickness (IMT) and the V max of blood flow of the carotid artery as demonstrated by high frequency ultrasonograply. Results The IMT of the group with coronary lesion was significantly higher than that of the normal group ( P

OBJECTIVE: To discuss the strategy of commodity circulation of our pharmaceutical wholesale enterprises in new period. METHODS: To describe the present conditions of pharmaceutical wholesale enterprises:high cost and low beneficial result.To discuss the need of commodity distributing of pharmaceutical manufacturers and retails.To analyses the status of wholesale enterprises in supply chain.RESULTS & CONCLUSION: Our pharmaceutical wholesale enterprises must develop their commodity distributing strategy on the basis of the status of wholesale enterprises in supply chain.

Objective To determine the effect and feasibility of kissing dilating with cutting balloon and conventional balloon for bifurcated lesions Methods We divided 34 patients with true bifurcated stenosis into cutting ballon group (13 patients) and stenting group (21 patients) Intravascular ultrasound (IVUS) was performed before and immediately after the interventional procedure Several indexes including minimal lumen diameter, external vessel crossectional area, lumen crossectional area, plaque crossectional area, vessel/lumen diameter and %diameter stenosis were calculated, respectively Results In cutting balloon group, more common lesions were found in left anterior descending artery and first diagonal (43 5% vs 28 9%, P

Objective To determine the lesion characteristics and effect of intervention on diseased grafts in older patients. Methods Thirty-eight patients with angina after coronary artery bypass grafts (CABG) were enrolled into Nanjing First Hospital. Interventions were performed after multiple-view angiogram and formal consent from relatives received. Angiographic follow-up was conducted within 6 months. Cardiac events were recorded during the 6-month clinical follow-up. Results Of the 38 patients (36 males and 2 females), the average age was 63.2 years. Angina occurred 11.5 months after CABG. Angipgrams were performed 4.8 years after CABG. Diabetes was complicated in 10 cases and old myocardial infarction in 8, respectively. Left ventricular ejection fraction was increased from 52%?10% to 58%?14% (P

Objective To investigate the localization and mRNA expression of dopamine receptor subtype D_4 and D_5 mRNA in human stomach and duodenum by in situ hybridization. Methods The oligonucleotide probe was synthesized and labeled with digoxin, and then hybridized with human gastric and duodenal samples, which were stored in liquid nitrogen, fixed in hypothermia, and embedded in paraffin. The results were recorded and quantitatively analyzed using the pathological image computer analysis system. Results Dopamine receptor subtype D_4 and D_5 mRNA both expressed in human stomach as well as duodenum. They distributed mainly in the interstitial of mucosal glands and the lamina propria near lamina muscularis mucosa. The mRNA expression value of D_4 was higher than that of D_5 in both stomach and duodenum. In stomach, the number of positive target cells was 41.29?5.06 vs. 26.25?5.82 ( P

BACKGROUND: Clinical diagnosis criteria for rotary subluxation of atlanto-axial joint have not been identified. Many clinical diagnoses are suspicious. Therefore, investigating a new diagnostic method and diagnostic evidence is beneficial to enhancing diagnosis accuracy, and is a study hotspot in the current field.OBJECTIVE: This study aimed to observe the relationship between anatomy of normal human atlanto-axial joint and functional positions, and to provide anatomical basis for the diagnosis of atlanto-axial rotary subluxation.DESIGN: Single sample self-control study.SETTING: Department of Imageology, Zhongshan Hospital Affiliated to Xiamen University.PARTICIPANTS: This study was carried out in the CT Room, Department of Imageology, Zhongshan Hospital Affiliated to Xiamen University between June 2003 and November 2004. Fifty-three volunteers, 27 males and 26 females, with an average age of 31.2 years (range 4.5-75 years), without cervical trauma or history of cervical diseases, were randomly recruited in to this study. Written informed consents were obtained from each subject or their guardians.METHODS:CT helical scanning and three-dimensional reconstruction imaging of atlanto-axial joint in the neutral position were performed in all the volunteers and were supplemented in the right and left rotary position in 21 subjects on a helical CT scanner (somatom plus 4, Siemens, Germany), SUN magic view 1000 workstation and three-dimensional reconstruction software.MAIN OUTCOME MEASURES: ① Lateral atlanto-axial articular facet contraposition. ② Lateral atlanto dental space③ Atlanto dental interval. ④ The largest extent of articular facets dislocation in the right and left rotary positions. ⑤ Head's rotary maximal angle in the right and left rotary positions.RESULTS: ① Three-dimensional images with atlanto-axial joint in the functional position of 53 patients showed that the articular surfaces of lateral atlanto-axial joint had basic contraposition, the width of atlanto-dental interval ranged from 1.0 to 3.3 mm, and the lateral atlanto-dental distance devirated in 24 patients (45.28%).②Three-dimensional images with atlanto-axial joint in the rotary position of 21 patients showed that the width of atlanto dental interval had no change, the articular facets of lateral atlanto-axial joint had rotary displacement with the width ranging from 5.76 to 8.18 mm, and anastomotic area of articular facet was decreased by 1/2 to 2/3. The condyles had deflected to the rotary direction in the patients with symmetrical lateral atlanto dental space, and for 15 patients with asymmetrical lateral atlanto dental space, the condyle deflected slightly or had no changes.CONCLUSION: CT-three dimensional imaging can clearly show the anatomical structure of atlanto-axial joint in functional position and the changing rule of atlanto-axial joint movement, providing theoretical evidence for the clinical diagnosis and the treatment of atlanto-axial subluxation.

Objective: To optimize the preparation technology of Bushen Yinao Dispersible Tablets (BYDT) and establish a method for the quality control of BYDT. Methods: The prescription of BYDT was optimized by single factor test with the disintegrating time as index. The contents of psoralen and isopsoralen were determined by HPLC. The dissolution of BYDT was determined and compared with other two preparations. Results: PVPP was optimized as the disintegrants, MCC was optimized as the stuffing bulking agents, the proportion of PVPP and MCC was 1:2.7, and 80% ethanol was optimized as adhesives. The concentration of psoralen and isopsoralen showed a good linear relationship at the range of 4.2-52.5 and 4.6-57.5 μg/mL (r=0.9998), respectively. The average recoveries of psoralen and isopsoralen were 98.89% with RSD of 0.53%; and 100.65% with RSD of 0.93%, respectively. The total content and dissolution of psoralen and isopsoralen had no significant differences among different batches. BYDT had the higher dissolution speed and could reach the highest dissolution rate in vitro compared with the other preparations. Conclusion: This prescription of BYDT is reasonable and effective. The method is simple and accurate and could be used for the quality control of BYDT.