OBJECTIVETo study and compare the therapeutic effects of electroacupuncture and probiotics combine Deanxit in treating diarrhea predominant irritable bowel syndrome (D-IBS).

METHODSTotally 64 D-IBS patients accompanied with anxiety and/or depression were randomly assigned to the Western medicine group (Group A) and the electroacupuncture (EA) group (Group B), 30 patients in Group A and 34 patients in Group B. Patients in Group A took Bacillus licheniformis and Deanxit, while those in Group B received EA. Four weeks consisted of one therapeutic course. Three-month follow-up was carried out. The scoring for the digestive tract symptoms, HAMA score, and HAMD score were evaluated before and after treatment. The recurrence in the 3-month follow-up was also observed.

RESULTSThe total effect rate was 86.67% in Group A and 88.24% in Group B with no statistical difference between the two groups (P > 0.05). There was statistical difference in the scoring for the digestive tract symptoms, HAMA score, and HAMD score (P < 0.05, P < 0.01). There was no statistical difference in the improvement of defecation frequency score, HAMA score, HAMD score between the two groups after treatment (P > 0.05). Better effects on improving abdominal pain score and abdominal distention score was obtained in Group B (P < 0.01), while better effects on improving the stool form score and mucus score were obtained in Group A (P < 0.01). There was no statistical difference in the recurrence rate between the two groups within the two-month follow-up (P > 0.05). The recurrence rate within the 3-month follow-up was obviously lower in Group B than in Group A (P < 0.05).

CONCLUSIONSEA and Western medicine (probiotics combined Deanxit) could effectively treat D-IBS patients accompanied with anxiety and/or depression. Both of them had different superiorities in improving symptoms. But EA had better long-term therapeutic effects.

Adult ; Anthracenes ; therapeutic use ; Diarrhea ; therapy ; Drug Combinations ; Electroacupuncture ; Female ; Flupenthixol ; therapeutic use ; Humans ; Irritable Bowel Syndrome ; therapy ; Male ; Middle Aged ; Probiotics ; therapeutic use ; Treatment Outcome

Objective: To explore the effects of effort-reward imbalance (ERI) at work on the occupational burnout, job satisfaction and turnover intention of doctors in public hospitals. Methods: By using self-designed questionnaires to in-vestigate job attitude, this paper adopts a stratified random sampling method to select 1910 doctors from public hospitals in Jinan, Weifang and Dezhou cities based on the level of economic development in Shandong province. The data are ana-lyzed using descriptive analysis, correlation analysis, hierarchical regression analysis, etc. Results: The effort-reward imbal-ance at work exists in the surveyed public hospitals. The job effort of doctors is 1. 39 ± 0. 37 times higher than job reward. The effort-reward imbalance at work has positive predictive effects on occupational burnout, negative predictive effects on job satis-faction, and positive predictive effects on turnover intention. Conclusions:Public hospital administrators should improve the ef-fort-reward ratio of doctors in order to stabilize doctors' professional attitude at work and enhance their morale.

Objective To investigate the corelation between platelet activating factor acetylhydrolase (PAF-AH) genetic polymorphism and ischemic stroke. Methods The plasma PAF-AH genotype was determined in 205 patients with iachemic stroke and 114 normal subjects by the polymerase chain reaction. The levels of plasma platelet activating factor (PAF), platelet α-granule membrane glycoprotein-140(GMP-140), β-thromboglobulin (β-TG) and the levels of platelet factor 4 (PF4) were analyzed. Results The prevalence of the mutation genotype and plasma PAF, GMP-140, β-TG and PF4 in the patients with isehemic stroke [42.44%,(91.08 ± 39.10) ng/L, (36.46 ± 13.10) μg/L, (41.75 ± 11.18) μg/L, (29.05 ± 9.16) g/L, respectively] were significantly higher than those in the controls[21.05%,(64.30 ± 18.81) ng/L, (18.27 ± 7.68) μg/L, (30.94 ± 8.47) μg/L, (18.75 ± 6.06) μg/L](P< 0.01). The levels of plasma PAF, GMP-140 were significantly higher in mutation genotype patients than those in the normal genotype patients (P < 0.01). Conclusions The activation function of platelet in the acute phase of patients with ischemic stroke increases, and it is associated with genetic polymorphism of PAF-AH. The PAF-AH gene mutation may be a novel genetic marker for high risk of ischemic stroke.

Objective To analyze the outcomes of the subsidy mechanism reform for China's public hospitals through a financial perspective.Methods An evaluation index system was built using data from China's health (family planning) statistics yearbooks 2009-2016, for comparison of the constituent ratio and chain relative ratio growths of public hospitals in various years.Results Year 2015 found a lower growth rate of medical revenues of these hospitals;year-by-year drop of drug income ratio, yet a gradual rise of income from examinations and materials, and a drop of technical service income growth and its ratio of the total income;a year-by-year drop of drug income surplus growth, and an expanding deficit in medical services;a slower growth of medicine expense growth, with the asset-liability ratio rising to 45.3%, and salary ratio rising to 30.6%.Conclusions The reform on compensating mechanism at public hospitals is demonstrating its impacts on public hospitals, namely slower growth of medical revenue, weakened compensating role of drug income, lower surplus, and higher asset-liability ratio among other financial risk exposure.These hospitals are encouraged to take proactive measures to control costs, including tighter medical service cost control,to secure sufficient and timely government fiscal subsidy, and other funding measures to cope with debts of the hospitals.

In silkworm moth the colleterial gland markedly enlarged due to the secretion and accumulation of glue like substances before adult emergence. However, the Ng mutant female moth only secreted little glue-like substance and laid loose eggs naturally. In the present experiment, it was extracted the proteins of secretory part of the variety E981 and its Ng mutant line and analyzed by two-dimensional electrophoresis. More than 700 protein spots were resolved both in two samples and most of the proteins were distributed in the area from 30 kD to 70 kD and pH 4 - 8. Through the comparison and analysis, it was found that 4 proteins were only expressed in E981 and 2 proteins were only expressed in Ng mutant. Furthermore, there are about 29 proteins were expressed higher in 981 and about 15 proteins expressed volume were higher in Ng mutant. These differential proteins may be have some relations with the Ng mutant form and directly lead to the Ng mutant can't secret the glue-like substance.
Animals ; Bombyx ; metabolism ; Electrophoresis, Gel, Two-Dimensional ; Exocrine Glands ; chemistry ; Female ; Insect Proteins ; analysis

OBJECTIVETo investigate the effect of small interfering RNA (siRNA) targeting Apollon in enhancing the chemosensitivity of hepatocellular carcinoma (HCC) cells in vitro.

METHODSHCC cells transfected with the siRNA targeting Apollon were tested for Apollon protein expression using Western blotting. MTT assay and ELISA were used to evaluate the proliferation and apoptosis of HCC cells transfected with siRNA after exposure to 5-FU or adriamycin.

RESULTSApollon siRNA obviously down-regulated Apollon protein expression in HCC cells. The siRNA-mediated suppression of Apollon expression resulted in a marked inhibition of cell growth and increased apoptotic rate of HCC cells, and enhanced both the growth-inhibiting and apoptosis-inducing effects of the chemotherapeutic drugs.

CONCLUSIONApollon siRNA can enhance the chemosensitivity of HCC cells to the chemotherapeutic drugs. Apollon can be a potentially important and feasible therapeutic target for HCC.

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Apoptosis ; genetics ; Carcinoma, Hepatocellular ; pathology ; Cell Line, Tumor ; Hep G2 Cells ; Humans ; Inhibitor of Apoptosis Proteins ; genetics ; metabolism ; Liver Neoplasms ; pathology ; RNA Interference ; RNA, Small Interfering ; genetics

PURPOSEThis study aims to explore the biomechanical mechanism of lower limb injuries to the driver by establishing a finite element (FE) simulation model of collisions.

METHODSFirst a minibus FE model was integrated with a seat belt system. Then it was used to rebuild two collisions together with the total human model for safety (THUMS) provided by Toyota Motor Corporation: a rear-end collision between a minibus and a truck and a head-on collision of a minibus to a rigid wall. The impact velocities of both collisions were set at 56 km/h. The vehicle dynamic response, vehicle deceleration, and dashboard intrusion in the two collisions were compared.

RESULTSIn the minibus rear-end truck collision, the peak values of the von Mises equivalent stress at the tibia and the femur were 133 MPa and 126 MPa respectively; while in the minibus head-on rigid wall collision, the data were 139 MPa and 99 MPa. Compared with the minibus head-on rigid wall collision, the vehicle deceleration was smaller and the dashboard intrusion was larger in the minibus rear-end truck collision.

CONCLUSIONThe results illustrate that a longer dashboard incursion distance corresponds to a higher von Mises equivalent stress at the femur. The simulation results are consistent with the driver's autopsy report on lower limbs injuries. These findings verify that FE simulation method is reliable and useful to analyze the mechanisms of lower limb injuries to the driver in minibus frontal collisions.

Accidents, Traffic ; Automobile Driving ; Biomechanical Phenomena ; Finite Element Analysis ; Humans ; Lower Extremity ; injuries

OBJECTIVETo review the experience of staged total cavopulmonary connection (TCPC) in complex congenital heart diseases.

METHODSFrom June 1998 to March 2008, 22 patients underwent staged TCPC for complex congenital heart diseases. Among them, 9 were univentricular and pulmonary artery valve stenosis; 3 were univentricular and pulmonary artery atresia; 1 was transposition of great arteries, crisscross heart and pulmonary artery valve stenosis; 1 was complete atrioventricular canal defects, left ventricular hypoplasia, pulmonary artery atresia and atrioventricular valvular regurgitation; 1 was complete atrioventricular canal defects, left ventricular hypoplasia, pulmonary artery valve stenosis and atrioventricular valvular regurgitation after Glenn procedure; 1 was mirror image dextrocardia, single ventricle, pulmonary artery atresia, major aortopulmonary collateral arteries (MAPCAs) and right pulmonary arteriovenous fistula after Glenn procedure; 4 were tricuspid atresia and pulmonary artery valve stenosis; 1 was tricuspid atresia and pulmonary atresia; 1 was mirror image dextrocardia, double-outlet of right ventricle, left ventricular hypoplasia, pulmonary artery valve stenosis, tricuspid incompetence, and MAPCAs. Among them, 5 patients received systemic-to-pulmonary artery shunt, bidirectional Glenn procedure and TCPC. Seventeen patients received bidirectional Glenn procedure, the mean age was (5.9+/-4.4) years old. Pulmonary artery pressure pre-Glenn procedure was 17 to 20 mm Hg (1 mm Hg=0.133 kPa). Atrioventricular valve incompetence in 3 patients. Nakata index was less than 200 mm2/m2 in 4 patients before the first stage operation. The age of TCPC procedure was (9.6+/-4.9) years old, the interval time was (3.7+/-1.2) years.

RESULTSThere was one in-hospital death, the mortality was 4.5%. The patient with univentricular and pulmonary atresia, received systemic-to-pulmonary artery shunt, bidirectional Glenn procedure and TCPC and died of pneumorrhagia. Other patients were recovered well, postoperative central venous pressure was 12 to 18 mm Hg, percutaneous oxygen saturation was 90% to 96%. The cardiac function were in NYHA class I to II.

CONCLUSIONSThe staged TCPC was a good procedure in high-risk Fontan candidates. The results were satisfactory for those patients. This staged strategy may extend the operative indications for the Fontan procedure.

Adolescent ; Anastomosis, Surgical ; methods ; Child ; Child, Preschool ; Female ; Follow-Up Studies ; Heart Bypass, Right ; methods ; Heart Defects, Congenital ; surgery ; Humans ; Male ; Pulmonary Artery ; surgery ; Retrospective Studies ; Treatment Outcome ; Venae Cavae ; surgery ; Young Adult

Objective To evaluate the efficacy of Epipolis laser in situ keratomileusis(Epi-LASIK)and laser in situ keratomileu- sis(LASIK)on high myopia patients.Design Prospective,case-controlled study.Participants 62 patients(123 eyes)with high myopia. Methods 62 patients(123 eyes)underwent Epi-LASIK or LASIK surgery for high myopia:28 patients(56 eyes)underwent Epi-LASIK and 34 patients(67 eyes)underwent LASIK.The differences in postoperative uncorrected visual acuity(UCVA),best corrected visual acuity(BCVA),refraction,and root mean square(RMS)of high-range wavefront aberration were compared one-week,one-month, three-months and six-months postoperatively.Main Outcome Measures UCVA,BCVA,refraction,and RMS of high-range wavefront aberration.Results There was no serious complication during and after the operation.The recovery of postoperative UCVA after Epi-LASIK was slower than that of LASIK.One week postoperatively,the proportion of UCVA≥0.8 of Epi-LASIK(46.4%)was less than that of LASIK(77.6%)(P=0.0003).No significant differences were found in those of Epi-LASIK(85.7%,94.6%,91.1%)and those of LASIK(92.5%,95.5%,94.0%)one-month,three-months and six-months postoperatively(P=0.590,0.822,0.530).BCVA was same after Epi-LASIK and LASIK.The proportion of mean spherical equivalents within?0.50D for Epi-LASIK(42.9%,51.8%,60.7%,64.3%)had no difference with those for LASIK(53.7%,59.7%,71.6%,73.1%)one-week,one-month,three-months and six-months postoperatively (P=0.230,0.378,0.200,0.290).The postoperative RMS increased after both surgeries,especially after LASIK.At postoperative one-month,three-months and six-months RMS of Epi-LASIK(1.51?0.77)?m,(1.32?0.76)?m,(1.18?0.71)?m were much higher than the (0.87?0.27)?m preoperative ones(P=0.016,0.019,0.026).At postoperative one-month,three-months and six-months RMS of LASIK (2.41?0.81)?m,(2.17?0.63)?m,(1.89?0.87)?m were also much higher than the preoperative(0.91?0.22)?m(P=0.011,0.008,0.006). There were significant differences between the RMS of Epi-LASIK and LASIK one-month,three-months and six-months postoperatively (P=0.039,0.035,0.033).The I grade haze was found in two eyes after Epi-LASIK.Conclusion Epi-LASIK has better visual quality re- sult than LASIK on correcting high myopia.(Ophthalmol CHN,2007,16:336-339)

OBJECTIVETo investigate the effect of endostar in controlling ascites tumor formation in mice.

METHODSMouse models bearing ascites tumors were established via intraperitoneal injection of H22 and S180 cell lines. Eighty-eight ICR mice were randomly assigned into 4 groups, namely the control group (0.9% normal saline) and 3 endostar groups with 8 mg/kg endostar administration daily, every other day or every two days. The peritoneal membrane permeability of the mice was assessed using Evan blue staining. The body weight curve of mice was drawn, and the cumulative ascites volume and number of red cells and tumor cells in the malignant ascites were determined. The survival of the mice was evaluated to assess the therapeutic effect of endostar.

RESULTSCompared with the control group, the mice receiving daily endostar injection showed obviously lower ascites accumulation and peritoneal capillary permeability (P<0.05) with reduced count of ascites tumor cells and red cells and tumor burden of the abdominal cavity. The mice with daily endostar injection also showed longer survival than the control group.

CONCLUSIONSContinuous intraperitoneal injection can be the optimal means for endostar administration for treatment of malignant ascites.

Animals ; Carcinoma, Ehrlich Tumor ; blood supply ; Cell Line, Tumor ; Endostatins ; administration & dosage ; pharmacology ; therapeutic use ; Female ; Humans ; Mice ; Mice, Inbred ICR ; Neovascularization, Pathologic ; Recombinant Proteins ; administration & dosage ; pharmacology ; therapeutic use