ObjectiveTo investigate sleep disorder of patients with depression and find out the regularity.Methods78 depression cases in the east-region of Shenyang were evaluated by Pittsburgh Sleep Quality Index (PSQI) questionnaire and mental health symptom checklist-90 (SCL-90). The results were contrasted with normal control group.Results63 depression cases (80%) had sleep disorder (PSQI scores≥8) and were significantly higher than normal control group. The PSQI evaluation showed that sleep quality, enter-sleep time, sleep efficiency, sleep disorder, hypnotige drugs, function of daytime and total scores of PSQI of the depression group were significantly higher than that of normal control group (P<0.05～0.01). The SCL-90 test showed that scores of somatic, obsessive, depressive, anxiety, phobia, paranoid and mental-illness, etc. and total quota of bad-sleep quality group were significantly higher than that of the fine-sleep quality group (P<0.05～0.01).ConclusionDepression patients have significantly descent in sleep quality, latter is often closely related to the mental psychotic expressiveness of somatic, obsession, depression, anxiety, phobia, etc.

OBJECTIVETo explore the effects of warm needling combined with Zhangmo decoction (see text) on endometrial receptivity in patients with clomiphene (CC)-induced ovulation.

METHODSOne hundred and sixty cases were randomly divided into a CC group (group A), a CC+ progynova group (group B), a CC+ Zhangmo decoction group (group C) and a CC+ Zhangmo decoction + warm needling group (group D), 40 cases in each one. In the Group A, CC alone was applied. In the group B, progynova was jointly used on the 8th day of menstrual cycle. In the Group C, Zhangmo decoction was jointly used on the 5th day of menstrual cycle. In the group D, based on treatment of the Zhangmo decoction, warm needling was applied at Guanyuan (CV 4), Zhongji (CV 3) and Zigong (EX-CA 1) etc. The endometrial thickness and type, pulsatility index (PI), resistance index (RI), ratio of S/D on day of human chorionic gonadotropin (HCG) and pregnancy rate were observed in fou groups.

RESULTSThe PI, RI and S/D in the group C and D were obviously lower than those in group A and B (all P < 0.01). The endometrial thickness was (7.7 +/- 1.49) mm in group B, (8.2 +/- 1.54) mm in group C and (8.9 +/- 1.51) mm in group D, which were significantly different from (6.4 5 +/- 1.26) mm in the group A (all P < 0.01) also there was a significant difference between group C and D (P < 0.05). The rate of endometrial type A was 65.0% in the group D, which was significantly higer than 27.5% in the group A, 32.5% in the group B and 35.0% in the group C (all P < 0.01). The pregnancy rate was 30.0% in the group D, which was obviously higher than 12.5% in the group A, 15.0% in the group B and 17.5% in the group C (P < 0.05). The endometrial thickness and rate of endometrial type A in the pregnant were obviously higher than those in the non-pregnant (both P < 0.01) while PI, RI and S/D was lower than those in the non-pregnant (P < 0.01, P < 0.05).

CONCLUSIONWarm needing combined with Zhangmo decoction could improve endometrial thickness, morphology and uterine spiral artery to improve pregnancy rate, which has superior effect to clomiphene, clomiphene combined with progynova and clomiphene combined with Zhangmo decoction.

Chorionic Gonadotropin ; metabolism ; Clomiphene ; administration & dosage ; Combined Modality Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Embryo Transfer ; Female ; Fertilization in Vitro ; Humans ; Infertility, Female ; drug therapy ; metabolism ; physiopathology ; therapy ; Ovulation Induction ; Pregnancy

Adolescent ; Adult ; Female ; Health Education ; Health Knowledge, Attitudes, Practice ; Health Services Needs and Demand ; statistics & numerical data ; Humans ; Male ; Middle Aged ; Occupational Health ; statistics & numerical data ; Rural Population ; statistics & numerical data ; Surveys and Questionnaires ; Transients and Migrants ; statistics & numerical data ; Young Adult

Objective To assess the application of echocardiography in mini-invasive surgical device closure of ventricular septal defect (VSD). Methods 73 VSD patients including 35 with aneurysm formation and among them 21 with multi-defects in the aneurysm were treated by mini-invasive device closure. A closure device was positioned to the defect through parastemal mini-incision in all patients. TEE was used to monitor the whole procedure, to guide the device positioning and to evaluate the curative effect instantly after operation. All patients were evaluated by TTE one year postoperatively. Results All patients were successfully positioned closure devices by TEE guiding. 9 cases were found with trace to small amount residual shunt instantly after operation. 7 cases still had small amount residual shunt at the time of 48 hours after the operation. In the one year follow-up, 4 cases had residual shunt, but the size and volume of left ventricle were significantly reduced than those before operation, and the pulmonary artery systolic pressure was also reduced. Conclusion Echocardiography possesses an important role in preoperative indication screening, intraoperation monitoring and evaluating the curative effect postoperatively.

Objective To investigate the imaging characteristics of different biliary strictures after liver transplantation and their relationship with causes. Methods Forty-six patients with jaundice and biliary stricture were enrolled in this study.The diagnosis was confirmed by percutaneous transhepatic cholangiography (PTC).All the patients had hepatic arteriography with DSA or CTA and underwent liver biopsy.Their imaging characteristics were analyzed and the related statistic analysis was conducted.Results Anastomosis biliary stricture (ABS) was demonstrated in 21 cases,and non-anastomosis biliary stricture (NBS) with hepatic artery thrombosis (HAT) occurred in 13 cases,and there were 12 cases of NBS without HAT.PTC examination confirmed there were 26 cases of biliary stricture at hepatic hilum,and the incidence of biliary stricture in NBS group was significantly higher than that in ABS group (92％ vs.14.35％,P＜0.05).There were 31 cases of intrahepatic bile duct stricture,and the incidence in NBS group was significantly higher than that in ABS group ( 100％ vs.28.6％,P＜0.05).There were 33 cases of dilatation of intrahepatic bile duct,and the incidence in NBS without HAT group was significantly lower than that in ABS group and NBS with HAT group (16.7％,100％ and 76.9％ respectively) (P＜0.05).There were 21 cases of extrahepatic biliary dilatation,and the incidence in ABS group was significantly higher than that in NBS group (85.7％ vs. 12％,P＜0.05). There were 18 cases of stricture and dilatation in intrahepatic bile duct,and the incidence in NBS with HAT group was significantly higher than that in ABS group and NBS without HAT group (76.9％,28.6％ and 16.7％ respectively,P＜0.05).The results of the liver biopsy were accorded with the diagnosis of biliary stricture,Conclusion The different biliary strictures carry different imaging characteristics,including location of biliary stricture,and location and type of secondary biliary dilatation.

OBJECTIVETo investigate the protective effect of hypothermia combined with dexamethasone on spermatogenesis and the expression of intercellular adhesion molecule 1 (ICAM1) after testicular torsion-detorsion.

METHODSWe made unilateral testicular torsion models in 100 pubertal male Sprague-Dawley rats by 720 degree torsion of the left testis and then randomly divided them into four groups of equal number to be treated with normal temperature + physiological saline (group A), hypothermia + physiological saline (group B), normal temperature + dexamethasone (group C), and hypothermia + dexamethasone (group D). After 48 hours, we collected the testes, observed pathological changes of the testicular tissue by HE staining under the light microscope, detected the apoptosis of spermatogenic cells by TUNEL, and determined the expression of ICAM1 by Western blot.

RESULTSHE staining showed different degrees of testicular tissue injury in the four groups of rats, most obvious in group A, but mild in the other three. The ICAM1 protein expression was significantly higher in group A (0.68 +/-0. 03) than in B (0. 49 +/- 0. 06, P <0. 05) , C (0. 46 +/- 0. 09, P < 0.05) , and D (0.17 +/- 0.08, P <0.01). The nuclei were deep brown or brown. Lots of apoptotic spermatogenic cells were seen in the torsion testis of group A, with a significantly higher apoptosis index ( [33. 13 +/- 3.21 ]%) than in B ( [ 17. 12 +/-5.23 ]%, P < 0.05), C ([14.13 +/- 2.03]%, P <0.05), and D ([9.05 +/- 1.03]%, P <0.01).

CONCLUSIONHypothermia combined with dexamethasone can protect the testis from injury as well as the reproductive function of the testis after testicular torsion-detorsion and reduce the expression of ICAM1.

Animals ; Dexamethasone ; pharmacology ; Disease Models, Animal ; Hypothermia, Induced ; Intercellular Adhesion Molecule-1 ; metabolism ; Male ; Rats ; Rats, Sprague-Dawley ; Spermatic Cord Torsion ; metabolism ; physiopathology ; Spermatogenesis ; drug effects

Anesthetics, Intravenous ; administration & dosage ; pharmacology ; Animals ; Animals, Newborn ; Cerebral Cortex ; cytology ; metabolism ; Drug Synergism ; Female ; Fentanyl ; administration & dosage ; pharmacology ; Male ; Midazolam ; administration & dosage ; pharmacology ; Neurons ; metabolism ; Patch-Clamp Techniques ; Primary Cell Culture ; Rats ; Rats, Sprague-Dawley ; Voltage-Gated Sodium Channels ; drug effects

Objective To investigate the technique,efficacy,and safety of percutaneous interventional treatments for biliary complications (BC) after liver transplantation (LT).Methods The clinical and imaging data of 127 patients with BC after LT,who received percutaneous interventional treatments in the Third Affiliated Hospital of Sun Yat-sen University from January 2006 to December 2015,were analyzed retrospectively.On the basis of the cholangiographic appearance,patients were classified into 5 groups:biliary leakage group (n =11),anastomotic biliary strictures group (n=28),hilar biliary strictures group (n =30),multifocal biliary strictures group (n =51),and bilomas group (n =7).The modality of interventional treatments was percutanous transhepatic biliary drainage (PTBD),PTBD combined with balloon dilation,PTBD combined with balloon dilation and stent implantation.The methods of biliary drainage included external drainage and external-internal drainage.All the patients were followed up after treatment.The curative effect and operation-correlated complications were observed.Results The first successful rate of PTBD was 97.6％ (124/ 127).The total curative rate,improvement rate and inefficacy rate of interventional treatments were 37.8％ (48/127),44.9％ (57/127) and 17.3％ (22/127) respectively.In biliary leakage group,all the patients were cured by percutaneous interventional treatments with the curative rate being 100％.In anastomotic biliary strictures group,the cure and improvement rates were 64.3％ (18/28) and 35.7％ (10/28) respectively.The efficacy rate was 100％ (28/28).In hilar biliary strictures group,the cure,improvement and inefficacy rates were 40％ (12/30),53.3％ (16/30) and 6.7％ (2/30) respectively.The efficacy rate was 93.3％ (28/30).In multifocal biliary strictures group,the cure,improvement and inefficacy rates were 13.7％ (7/51),54.9％ (28/51) and 31.4％ (16/51) respectively.The efficacy rate was 68.6％ (35/51).In bilomas group,3 cases (3/7) obtained improvement and treatment of 4 cases was inefficative.The efficacy was the best for the patients with bilary leakage,and it was the worst for the patient with bilomas (P＜0.001).The main operation-correlated complication was bile tract infection during drainage.The rates of bile tract infection were 32.4％ (34/105) and 81.8％ (18/22) in patients with external drainage and external-internal drainage,respectively.There was statistically significant difference between these two items (P＜ 0.001).Conclusion PTBD combined with balloon dilation and biliary stent implantation is a safe and effective therapeutic modality for BC after LT,which can improve patients' clinical symptoms,improve patients' quality of life.The patients with bilomas should be treated by retransplantation as soon as possible.The biliary external drainage can decrease the rate of biliary tract infection significantly.

Objective To evaluate combination multiple interventional therapies for acute lower extremity deep venous thrombosis (DVT).Methods From January 2008 to October 2014,96 patients with acute unilateral proximal or mixed DVT received interventional treatments including 74 DVT cases of the left lower extremity,and 22 patients in the right.Procedures undertaken included catheter-directed thrombolysis (CDT) only (n =7),CDT combined with thrombolysis (n =89),balloon angioplasty (n =32),and stent implantation (n =6).Results The mean circumference difference between the normal and affected thighs dicreased from (6.7 ± 1.8) cm to (0.8 ± 0.3) cm,t =13.48,P ＜ 0.001.That between the normal and affected calves decreased from (5.9 ± 1.6)cm to (0.7 ±0.4)cm,t =12.84,P ＜0.001.After intervention the Porter's score reduced from (9.7 ± 2.4) points to (1.1 ± 0.6) points,t =15.46,P ＜0.001,and the venous patency rate was (90 ± 8)％.Conclusion CDT combined with thrombolysis through dorsal vein,PTA,and stent implantation is a safe and effective therapeutic modality for acute lower extremity DVT.

ObjectiveTo detect the features of dopamine secretion of cultured bovine retinal pigmentary epithelial(RPE) cells. The level of dopamine and survival rate after passage and microencapsulation were also observed. MethodsThe primary culture of bovine RPE cells was made using enzyme digestion. After purification and identification the growth curve of the cell was observed. Alginate-polylysine-alginate(APA) microencapsulated cells were made with a high voltage electostatic system. The activity of the cells in the mirocapsule was investigated by trypan blue staining. The secretion of dopamine was determined by high performance liquid chromatography (HPLC) assay. ResultsThe cell had high purity of immunocytochemistry. The growth curve showed that the exponential growth occurred at the first 1~4 days. Dopamine content was first detected at the time point of 2 hour, and arrived at the peak at about 48 hour of the cultivation. The secretion of dopamine was not different between passages. Dopamine secretion was dramatically decreased in the first 4 days after microencapsulation (P