Objective To explore of curative effect analysis of mifepristone in treatment of endometriosis and the influence of sex hormone levels isoforms expression.Methods 70 cases of patients with endometriosis were randomly divided into the observation group and the control group with 35 cases in each group.The control group was treated by laparoscopic operation,postoperative unused drug therapy.The observation group was treated with laparoscopic operation,postoperative given mifepristone treatment.Results The complete remission rate of the observation group was 85.71％.It was higher than 62.86％ in the control group(x2 =4.786,P ＜ 0.05).The cumulative recurrence rate was 5.71％ in the observation group and the control group was 20％.It was lower than the control group (x2 =5.062,P ＜ 0.05).The level of estradiol (E2) and progesterone (P) after treatment in the observation group were lower than before treatment (t =5.171,3.632,all P ＜ 0.01).The level of luteinizing hormone (LH) and follicle stimulating hormone (FSH) after treatment were higher than before treatment (t =6.478,4.662,P ＜ 0.01).Conclusion Mifepristone is effective and safe to endometriosis.It can obviously improve sex hormone levels for the endometriosis patients.

Objective To establish the hyperinsulinemic-euglycemic clamp(HEC) technique in conscious rats, and to explore the effect of acute infusion of lipid on glucose infusion rate (GIR) in rats. Methods Ten SD rats were random-ly divided into two groups, 5 rats for each group. The right jugular vein and left carotid artery were catheterized and under-went a HEC with infusion of lipid (intralipid group) for 6 hours, and with continuing infusion of 5%glucose (control group). The plasma levels of free fatty acid(FFA) and GIR were measured by HEC method. Results The level of FFA concentration increased by 17.6-fold, and GIR was reduced by 27%in the intralipid group compared to those of control group (P＜0.001). Conclusion The rat model of HEC has been successfully established by intravenous intralipid infusion, which can be con-firmed by HEC technique.

Objective To investigate the clinical value of endoscopic ultrasonography (EUS)on minute gas-tric stromal tumor (MGST).Methods 90 patients diagnosed with MGST were randomly divided into two groups. 45 patients in A group were given conventional endoscopic diagnosis,45 cases in B group were treated with endoscopic ultrasound diagnosis.After the two groups of patients with endoscopic treatment,the coincidence rate of preoperative diagnosis and pathological inspection test results was recorded,clinical features in MGST under EUS diagnosis were analyzed.Results All patients were diagnosed in the case of endoscopic surgery,endoscopic submucosal dissection (ESD)accounted for 94.44%,which was significantly higher than the use of endoscopic full -thickness resection (EFR)percentage of 5.56%,and the difference was statistically significant (χ2 =14.22,P <0.05);The two groups of patients after endoscopic treatment,were diagnosed as pathological inspection MGST.Preoperative diagnosis showed that EUS MGST suspected cases of 40 patients,conventional endoscopy MGST suspected cases of 31 cases.The diag-nosis coincidence rate of B group (88.89%)was significantly higher than that in A group (68.88%),the difference was statistically significant (χ2 =5.40,P <0.05);MGST of EUS images could be clearly observed in patients with tumor morphology,size,location,growth pattern,internal parenchyma,echo pattern,strengthening methods,the compo-sition ratio in line with the results of endoscopic treatment,diagnosis results in line with the pathological diagnosis. Conclusion EUS has significant value for the diagnosis of MGST,it has advantages in the clinical guidance and treatment.

Objective To study the effect of hand intrinsic muscle exercise on postoperative recovery of fine movement in children with hand injury.Methods From January 2009 to December 2011,64 children with hand injury were randomly divided to exercise group and control group equally.Hand intrinsic muscle exercise and rehabilitative care were conducted in the exercise group while traditional rehabilitative therapies in control group.After 3-month therapy,MMDT(Minnesota Manual Dexterity Test)and PPT(Purdue Pegboard Test)were conducted to evaluate the functional recovery of hands.Result The results of MMDT and PPT were obviously better in the exercise group than in the control group(P<0.01).Conclusion Hand intrinsic muscle exercise may be effectively in promoting the recovery of fine movement in children with hand injury.

Objective ISSR Identification of genetic diversity in Aconitum carmichaeli by ISSR marker technique. Methods Genetic diversity between Jiangyou Radix Aconiti Lateralis Preparata and nine wild A. carmichaeli populations was determined by ISSR technique. Results Eight primers were selected to produce highly reproducible ISSR bands. Among 98 amplified bands, 68 showed polymorphism, the percentage of polymorphic bands (PPB) reached to 69.39%. Observed number of alleles (Na), effective number of alleles (Ne), Nei′s gene diversity index (H), and Shannon information index (I) were 1.693 9, 1.371 5, 0.230 8, and 0.353 0, respectively. A DNA profile was discovered with a single primer, ISSR 855, in which each of ten tested populations had its unique patterns and was distinguished from each other. Conclusion ISSR Method is suitable for DNA fingerprinting, identification , and genetic diversity analysis of A. carmichaeli.

The efficacy of different kinds of insulin analogue administered by multiple subcutaneous injection or continuous insulin infusion was compared. The two forms of administration all can well control blood glucose. Continuous subcutaneous injection has better compliance.

Objective To investigate the changes of gamma-aminobutyric acid (GABA) in the anterior cingulate cortex of perimenopausal women with depression.Methods Forty perimenopausal women as the experimental group and ten healthy women as the control group were recruited and followed up for 18 to 24 months.The proton magnetic resonance spectroscopy (1H-MRS) was used to acquire the concentrations of GABA in the anterior cingulate cortex.The experimental group was examined before and after menopause.The control group was examined before into the group and after out of the group.The experimental group after menopause was further divided into the anxiety group and the depression group according to the Classification and Diagnostic Criteria of Mental Disorders in China-Third Edition (CCMD-3), 14-item Hamilton Anxiety Scale (HAMA-14) and 17-item Hamilton Depression Scale (HAMD-17).The data of three groups were compared respectively.Results The results showed that the concentrations of GABA after menopause in both of the anxiety group and depression group were significantly lower (P<0.05) than those before menopause, and were also significantly lower (P<0.05) than those in the control group.The concentrations of GABA after menopause in the depression group were significantly lower(P<0.05) than those in the anxiety group.Conclusion The changes of GABA in the anterior cingulate cortex are related with the pathophysiology mechanism of perimenopausal depression and the symptoms of perimenopausal depression.

Objective To evaluate the clinical efficacy of thyroxine replacement therapy in the treatment of pregnancy patients with subclinical hypothyroidism.Methods 80 cases of patients with subclinical hypothyroidism who were admitted to our hospital from May 2011 to May 2016 were selected, they were divided into thyroxine replacement therapy treatment group ( replacement treatment group ) and conventional treatment group two groups according to the treatment methods, 40 cases in each group.The serum TSH, FT4, TG, CHO levels, childbirth, pregnancy outcomes and complications, neonatal status of the two groups were statistically analyzed.Results The serum TSH, TG, CHO levels of the replacement treatment group were significantly lower, the FT4 level was significantly higher, the difference was statistically significant (P<0.05), the trans vaginal yield rate 70.0%(28/40) was significantly higher than the conventional treatment group 35.0%(14/40), the cesarean section rate 30.0%(12/40) was significantly lower than the conventional treatment group 65.0%( 26/40 ) , the difference was statistically significant ( P<0.05 ) , the incidences of preterm delivery, postpartum hemorrhage, preeclampsia, hypoproteinemia, fetal development restriction 2.5%(1/40), 2.5%(1/40), 5.0%(2/40), 7.5%(2/40), 0 were significantly lower than the conventional treatment group 17.5%(7/40), 15.0%(6/40), 20.0%(8/40), 17.5%(7/40), 15.0%(6/40), the difference was statistically significant (P<0.05), the neonates body weight was significantly higher than the conventional treatment group, the difference was statistically significant (P<0.05), the proportions of low birth weight infants, giant infants, premature infants, asphyxia, death 0, 2.5%(1/40), 5.0%(2/40), 7.5%(2/40), 0 were significantly lower than the conventional treatment group 15.0%(6/40), 20%(8/40), 22.5%(9/40), 27.5%(11/25), 20.0%(8/40), the difference was statistically significant (P<0.05).Conclusion The clinical efficacy of thyroxine replacement therapy in the treatment of pregnancy patients with subclinical hypothyroidism is more significant than conventional treatment .

Objective To evaluate the effectiveness of noninvasive positive pressure ventilation(NPPV) as a weaning strategy in patients with acute respiratory failure after failure to wean from invasive positive pressure ventilation(IPPV). Method A prospective randomized and controlled clinical trial of weaning of IPPV was carried out in patients mechanically ventilated in mode of IPPV for more than 48 hours with failure in a spontaneous breathing trial(SBT: PSV 6 cmH_2O). Patients with contraindications to NPPV were excluded. After failure the SBT, patients were randomly divided(random number) in two groups. Patients in NPPV group were extubated after being ventilated with high pressure support for 30 minutes and then placed on NPPV. Patients in IPPV group were weaned following conventional procedure. Arterial blood gases, maximal inspiratory pressure, respiratory rate,tidal volume, rapid shallow breathing index, heart rate, arterial blood pressure, and peripheral oxygen saturation were measured before and after failing the SBT. The rate of complications, including pneumonia and tracheotomy duration mechanical ventilation, days of hospital stay and outcome were observed. Findings of the two groups were vompared using the Student t test and the chi-square test. Results The percentage of complications in the NPPV group was lower(22.9% versus 72.2%, P <0.01) ,with lower incidences of pneumonia(6.1%,36.1%; P <0.01) and tracheotomy. Compared between the two groups, days of ICU stay( 14.16(3.45) d vs. 22.57( 7.71 ) d; P <0.01) and total days of mechanical ventilation(14.88±3.76 days vs. 20.68± 2.79 days, P <0.01) of NPPV group are shorter than IPPV group. Conclusions NPPV is a good alternative to the mechanically venti-lated patients who fail in initial weaning attempts. The key to successful NPPV weaning is the proper selection of weaning candidates and using NPPV as soon as possible after extubation.

AIM:To determine the contents of isofraxidin and rosmarinic acid in Zhongjiefeng Tablet(Sarcandra glabra(Thunb)). METHODS:HPLC was performed on Diamonsil C18 column(250 mm ? 4. 6 mm,5 ?m),the mobile phase consisted of acetonitrile-0. 1% phosphoric acid solution(80 ∶ 20) at a flow rate of 1. 0 mL/min. The column temperature was set at 35 ℃,UV detection wavelength was at 342 nm. RESULTS:Contents of isofraxidin and rosmarinic acid detecded showed good linear relation(R2 =0. 999 99,0. 999 92,respectively) and the average recoveries(n =6) of 98. 7% (RSD =2. 22% )and 96. 9% (RSD =2. 76% ). CONCLUSION:The method is fea-sible,accurate and reliable,thereby available for quality control.