In order to explore the effect of Yaoliuan capsule in the prevention and treatment of vaginal bleeding after drug-induced abortion and menses recovery after drug-induced abortion, 323 cases of gestation period < or = 49 days and without contraindication, were divided randomly into study group (168 cases, taking Yaoliuan capsule) and control group (155 cases, taking placebo capsule). The results showed that in the study group, there were 161 cases (95.8%) of complete abortion, 7 cases (4.2%) of incomplete abortion; In the control group, there were 146 cases (94.2%) of complete abortion, 6 cases (3.9%) of incomplete abortion, 3 cases (1.9%) of abortion failure. The vaginal bleeding time was 5-25 days (mean 10.8 days) in study group, while that was 6-62 days (mean 19.1 days) in control group. The menstrual cycle was 30.5+/-5. 2 days and 33.8 d+/-8.6 days respectively in study and control groups. The menstrual period was 6.1+/-3. 5 days and 9.9+/-5.1 days respectively in study and control groups. Yaoliuan capsule is an effective drug to prevent and treat vaginal bleeding following drug-induced abortion, promote menstruation recovery and prevent pelvic infection.
Abortifacient Agents, Nonsteroidal/adverse effects ; Abortion, Induced/*adverse effects ; Capsules ; Drugs, Chinese Herbal/*therapeutic use ; Menstruation/*drug effects ; Phytotherapy ; Pregnancy Trimester, First ; Uterine Hemorrhage/etiology ; Uterine Hemorrhage/*prevention & control

1.9?V and 95% confidence interval was 1.52-2.41?V.There was significant differences among the groups(P

0.05).The jitter(q=27.885),shimmer(q=35.839),NNE(q=5.817),and harmonic noise ratio(HNR,q=6.383)decreased significantly at 1 month after the operation(P

Patent ductus arteriosus(PDA) is a common condition that primarily occurs in preterm infants who with low birth weight,which closely related to several co-morbidities(intracranial hemorrhage,necrotizing enterocolitis,pulmonary edema/hemorrhage,bron chopulmonary dysplasia,and retinopathy).Although the color Doppler ultrasound assessment can be used as the gold standard to determine the present of PDA,it is still very hard to fully reflect the hemodynamic change occured in PDA case.In recent years,B-type natriuretic peptide (BNP) and N-terminal pro-brain natriuretic peptide (NT-proBNP),two kind of biological markers,were used in the premature infants to assess the present,shunt volume,progress and durg or surgical intervention indication of PDA.In this paper,the corrections of PDA between BNP and NT-proBNP were reviewed briefly.

OBJECTIVE To investigate the therapeutic effect of modified uvulopaoatopharyngoplasty(UPPP)on obstructive sleep apnea hypopnea syndrome(OSAHS).METHODS Sixty eight cases of OSAHS were treated with modified UPPP.During operations,the uvula was preserved,the fat tissues of space veli palatine were dissected,palatoplasty and pharyngoplasty were performed.All the patients were followed up for over 6 months.Polysomnography(PSG)was monitored again one year after operation.RESULTS The symptoms of dyspnea,snoring,sleepiness were disappeared or improved obviously after 6 months.The effective rate was 95.6% at one year after operation.CONCLUSION The modified UPPP not only extends the oropharyngeal cavity,but also avoids postoperative complications and improve the effectiveness of UPPP.

To study the reconstruction methods after vertical partial laryngectomy for glottic carcinoma of the larynx. Method:58 cases with glottic carcinoma of the larynx were treated with vertical partial laryngectomy or extended vertical partial laryngetomy .The clinical materials of these cases were retrospectively studied.Result:The total decannulation rate was 93.1% and the 3-and 5-year survival rates were 87.2% and 80.5% respectively .The voice was socially acceptable in 93.1%(54/58) of the patients. Aspiration was only 3. All resumed mouth-food-taking.Conclusion:The reconstruction methods after vertical partial laryngectomy were mainly decided by the extent of the laryngeal defect. If the laryngeal defect of the framework was small, the pedicle muscular flap was the best reconstruction method in comparison with other reconstruction methods .If the laryngeal defect of the framework was too big ，allograft nasal septal cartilage or epiglottic laryngoplasty should be performed .

Purpose To investigate the 18F-FDG PET/CT manifestation ofextranodal NK/T-cell lymphoma (ENKTCL) for providing important reference for the early diagnosis,accurate staging and guiding treatment of the disease.Materials and Methods The imagings and clinical data of twenty-six patients with nasal ENKTCL were analyzed retrospectively.The diagnosis was confirmed by pathological biopsy and immunohistochemistry.The distribution and metabolic signs of the lesions were summarized,and the influence of PET/CT on nasal ENKTCL staging was analyzed.Results Totally 102 positive lesions were detected in 26 patients.The SUVmax of all lesions was 12.2±5.4 (3.2-28.5).The primary lesions were mainly located in the nasal cavity (16/26,61.5％).Facial soft tissue and paranasal sinus tissue involvement were most common adjacent invasions.The distribution of the remaining affected tissues and organs in the whole body showed no obvious regularity.Lymph node involvement was most common in cervical lymph nodes.The lesion detection rates of PET/CT and conventional imaging (plain scan/enhanced CT,plain scar/ enhanced MRI,ultrasound,etc.) in lymph node and extranodal organ involvement were 96.7％ and 65.5％,respectively,and the accuracy of staging were 92.3％ and 73.1％,respectively.Clinical stages were changed in 15 patients (57.7％)because of PET/CT examination,among which,the staging was improved in twelve cases for finding more lesions,the staging of the suspicious lesions were reduced and the nature was defined in three cases because of their lack of metabolism on the PET/CT,and the treatment plan was affected in nine cases for staging adjustment.Conclusion 18F-FDG PET/CT can accurately show the distribution of nasal ENKTCL lesions.Compared with the conventional imaging methods,more lymph nodes and extranodal organ involvement can be detected by 18F-FDG PET/CT,which makes the staging more accurate and guides the clinical treatment more effectively.

Objective To observe the feasibility of combining dezocine with fentanyl in the application of single integral high in‐tensity focused ultrasound(HIFU)ablation of uterine fibroids .Methods One hundred and sixty patients with uterine fibroids trea‐ted by HIFU under conscious sedation were randomly divided into 2 groups(n=80):group A with treatment combined fentanyl and midazolam and group B treated with combined dezocine ,fentanyl and midazolam .Analgesic effect was evaluated with visual analog scale (VAS) .Variation of patients′vital signs (blood pressure ,heart rate ,electrocardiogram ,oxygen saturation) ,pain scores ,com‐fort scores ,sedation scores ,analgesic consumption and side effects were recorded before treatment (T0 ) ,during drug delivery (T1 ) , at the beginning of the treatment(T2 ) ,30 minutes after drug delivery (T3 ) ,at the end of the treatment(T4 ) ,2 hours after treatment (T5 ) ,4 hours after treatment (T6 ) ,8 hours after treatment (T7 )and 24 hours after treatment(T8 ) .Results Both groups showed reliable analgesic effects and vital signs of each time point were stable .VAS scores and Ramsay scores of group A were higher than those of group B ,but there was no statistical difference (P>0 .05) .Three patients in group A showed dysuria and relieved after symptomatic treatment .No respiratory depression occurred in both groups .But compared to group A ,the incidence of the analgesic side effects of group B was significantly lower and patients satisfaction was significantly higher(P<0 .05) .Conclusion The analge‐sic effects of dezocine combined with fentanyl are reliable in HIFU ablation of uterine fibroids with fewer side effects ,and could be worthy to be promoted in clinical use .

OBJECTIVE To investigate the role of brain-derived neurotrophic factor(BDNF) and its receptor TrkB in the development of allergic rhinitis(AR). METHODS SD rats were randomly divided into allergic rhinitis group(AR group, n=20) and control group (Con group, n=10) . A model of allergic rhinitis in health SD rat was established by using ovalbumin intraperitoneal immunization and nasal antigen challenge. The nasal mucosa obtained from 18 out of 20 AR models as well as 10 normal controls were studied with immunohistochemistry (Envision System) method to observe the expression and distribution of BDNF and TrkB. RESULTS Immunohistochemical staining showed that the distribution of BDNF and TrkB in nasal mucosa from normal rats was in accordance with that in the nasal mucosa from rats with allergic rhinitis on the whole. The study showed that immunoreactivity to BDNF (or to TrkB) was present both on the surface and in the cytoplasm of epithelial cells, glandular cells and their duct cells. The statistical analysis of imumunohistochemical staining showed that the IOD of BDNF in rat nasal mucosa with allergic rhinitis (77344.17?8567.02) was obviously higher than that in the normal rat nasal mucosa (54124.82? 18515). There was a statistical significance between the two groups (t=3.053, P