Objective: To understand the effects of remuneration incentive and their influences on job satis-faction in county public hospital. Methods: Stratified random sampling was adopted. Six county public hospitals in county level in Heilongjiang province were selected as the sample. Exploratory factor analysis was used to ana-lyze the remuneration incentives, descriptive statistical analysis and logistic regression analysis were used to ana-lyze the effects and their influences on work satisfaction. Results: remuneration incentives are divided into four dimensions that comprised a total of 16 items, which including direct material rewards, indirect material re-wards, occupational rewards and social rewards. The surgeon’s job satisfaction is higher than the physician, and is lower than the obstetrics and gynecology and pediatrics. Technician and nurses’ satisfaction is lower than the general practitioner. The medical staff who worked less than5 years has the lowest satisfaction. Authorized staff’s satisfaction is lower than off-staff. Direct material rewards and occupational rewards are related to job satisfac-tion. Conclusions:Material rewards were in low level, and non-economic incentive was insufficient. The salary incentive for highly educated talents should be strengthened.

Two new polyesters, talapolyesters G-H (1-2) were isolated from the wetland soil-derived fungus Talaromyces flavus BYD07-13, and their structures were determined by NMR and MS spectroscopic data. The absolute configurations of the residues were determined by alkaline hydrolysis. The cytotoxicity against five tumor cell lines (HL-60, SMMC-7721, A-549, MCF-7 and SW480) of 1-2 was examined.
Cell Line, Tumor ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Humans ; Molecular Structure ; Polyesters ; chemistry ; isolation & purification ; pharmacology ; Talaromyces ; chemistry ; growth & development ; Wetlands

Objective To examine supine fulcrum pressurized radiograph to predict spinal flexibility in adolescent idiopathic scoliosis (AIS). Methods 1. Empirical study: put two points (A and B) on one side of the plastic stick and one point on the other side ( C), pressurize on the plastic stick when point C is in the middle of A and B, and then measure the projection shifting of point A. Repeat the pressure test when the distance between A and C doubled. Analyze the effect of increasing distance on diminishing pressure. 2.Clinical study :45 patients ( 16 males and 29 females) underwent standing anteroposterior radiograph ,fulcrum lateral flexion radiograph, supine lateral flexion radiograph. The Cobb's angles were measured and the flexibility ratio was determined on preoperative fulcrum radiograph. Results (1) If the length of A and C was 25 cm, pressurize on point C, when pressure quantitative scale number located 1 scale and 2 scale of the rule, projection shifting of point A were 5 cm and 10 cm. If the length of A and C was 50 cm, pressurize on point C, when pressure quantitative scale number located 1 scale and 2 scale of the rule, projection shifting of point A were 8 cm and 15 cm. The longer the distance, the lesser the pressure force of plastics stick. (2)The Cobb angles and curve flexibility provided by fulcrum lateral flexion radiograph had significant difference from that provided by supine lateral flexion radiograph in male group and female group. Cobb angles of male group was 28. 6°± 4. 1 °, 16. 7°± 4. 6° respectively (t= 7. 438, P ＜ 0. 01 )and curve flexibility was 47. 6% ±8. 1% ,69. 4% ± 8. 5% respectively( t = 7. 438, P ＜ 0. 01 ). Cobb angles of female group was 24.5°± 2. 7°,12. 6°±2. 4° respectively(t = 17. 540,P ＜0. 01 )and curve flexibility was 53.4% ±5.2% ,76. 0% ±4. 7% respectively(t = 17. 54, P ＜ 0. 01 ). The flexibility of spinal main curve of female patients was obviously higher than male patients. Conclusions Supine fulcrum pressurized technique can make up for the insufficiency of supine lateral flexion technique, and provide a convenient, safe, precise and useful method for evaluation of spinal flexibility in AIS.

Objective To investigate the association between donor complement factor component 7 (C7) rs6876739 gene polymorphisms and risk of early bacterial infection following orthotopic liver transplantation (OLT).Methods A total of 113 patients who had undergone OLT in Shanghai General Hospital between July 2007 and January 2011 were included.A single nucleotide polymorphism (SNP),donor C7 rs6876739 was genotyped and analyzed together with clinical data.Results We demortstrated that donor C7 rs6876739 CC genotype had higher risk of early bacterial infection than TT genotype following OLT (55.6％ vs.26.5％,P =0.021).The multivariate logistic regression analysis revealed that gender (P =0.018),biliary complications (P =0.018),ICU stay after LT (P＜0.001) and donor C7 rs6876739 genotype (P =0.001) were identified as independent factors of early bacterial infection.Conclusion Donor C7 rs6876739 genotype polymorphism is associated with early bacterial infection following OLT and may be a new marker of risk for the development of potentially serious bacterial infection after liver transplantation.

Animals ; Electroencephalography ; Heart ; physiopathology ; Immersion ; physiopathology ; Rats ; Rats, Wistar ; Seawater

BACKGROUNDTo determine the relationship between human papillomavirus infection, cervical carcinoma, pre-cancerous lesion and condyloma acuminatum.

METHODSFrom January 2004 to August 2005, 1086 inpatients in department of dermatology and department of gynaecology and obstetrics in Southwest Hospital and No. 302 Hospital with cervical lesions and condyloma were reviewed. All specimens were detected for HPV-DNA using techniques of Gene Array and fluorogenic quantitative polymerase chain reaction (FQ-PCR). All detections of HPV-DNA were performed in the first admission before the patients underwent any examination or treatment.

RESULTSThe positive rates of HPV-DNA detection were 100% in cervical intraepithelial neoplasia (CIN) I, and II and cervical carcinoma. Among these, the main subtype was HPV 16. But some of the patients were found to be positive for more than 2 subtypes of HPV. While the commonest HPV subtype was HPV 18 in endometrial cancer. Some of the patients were detected to be positive for more than 2 subtypes of HPV. In 636 female patient with condyloma acuminatum, the infection rates of HPV6, HPV11 accounted for 44.97% and 29.40%, respectively, HPV 16 and/or HPV 18 infection constituted a small percentage. In a few cases, infection with more than 2 subtypes was detected.

CONCLUSIONCervical carcinoma including pre-cancerous lesion differs from condyloma acuminatum in dominate infectious subtype of HPV. The former is mainly associated with HPV 16 and HPV 18 infections, and the latter mainly associated with HPV 6 and HPV 11 infections. But in both of the above lesions, a mixed infection with more than 2 types may occur and make the pathological changes and clinical treatment more complicated. The early diagnosis and supervision of HPV infection may be of great value for improvement of prognosis and quality of life.

Cervical Intraepithelial Neoplasia ; diagnosis ; virology ; Cervix Uteri ; virology ; Condylomata Acuminata ; diagnosis ; virology ; DNA, Viral ; analysis ; genetics ; Female ; Human papillomavirus 16 ; genetics ; isolation & purification ; Human papillomavirus 18 ; genetics ; isolation & purification ; Humans ; Papillomaviridae ; genetics ; isolation & purification ; Papillomavirus Infections ; diagnosis ; virology ; Polymerase Chain Reaction ; methods ; Precancerous Conditions ; diagnosis ; virology ; Prognosis ; Reproducibility of Results ; Sensitivity and Specificity ; Uterine Cervical Neoplasms ; diagnosis ; virology

OBJECTIVETo explore clinical outcomes of retrograde interlocked intramedullary nailing with tibia bone graft fusion in treating end-stage ankle arthritis.

METHODSFrom November 2014 to April 2016, 22 patients with end-stage ankle arthritis were treated with retrograde interlocked intramedullary nailing with tibia bone graft fusion, including 9 males and 13 females aged from 30 to 65 years old with an average of 48.5 years old. Seven patients had obvious varus deformity, and other 15 patients' appearance were normal. Operative time, blood loss, fracture healing time and complications were observed and compared, AOFAS and VAS score were applied for evaluate ankle joint function and pain degree before operation and 9 months after operation.

RESULTSAll patients were followed up from 12 to 24 months with an average of 18.6 months. The incision were healed at stage I , and no complications occurred. Operative time ranged from 80 to 120 min with an average of 90 min;blood loss ranged from 15 to 50 ml with an average of 30 ml;fracture healing time was from 10 to 18 weeks with an average of 14 weeks. AOFAS score at 9 months after operation was 88.00±3.45, while 54.82±2.98 before operation, and there was statistical significance; 8 cases obtained excellent results, 12 good and 2 moderate. There was significant difference in VAS score between preoperative(3.96±1.27) and 9 months after operation(9.37±0.55).

CONCLUSIONSRetrograde interlocked intramedullary nailing with tibia bone graft fusion for the treatment of end-stage ankle arthritis has advantages of stable fixation, less trauma, less blood loss, bone union and rapid recovery of function, and could relieve pain obviously.

Objective To design a new type of external fixator for bone fracture and verify its rationality and feasibility. Methods The frame and screw of stainless steel achieved fracture fixation in vitro with a threaded locking structure.At the same time the increasing thickness of body frame, the inclined nail holes and the raised bottoms were designed to greatly enhance the strength and overall stability of body frame.FEM (finite element method),measuring the relative displacement and stress distribution after axial load,was used to verify the rationality of the design.An animal experiment with sheep was used to verify the feasibility of fracture treatment. Results Simulated result of FEM indicated that the biggest relative displacement between the separated bones was 0.04 mm,which was much less than the minimum value 1 mm required for fracture healing.The maximum stresses applied on the frame of the fixator,fixator screw,and bone were 35,26,and 6 MPa, respectively, which was much less than the allowable stress. In the animal experiment, fracture site was fixed firmly after operation and was well cured 3 months later.Conclusion The design of this new device is feasible and it can be used as a new method of fracture treatment.

To study the transmission of Salmonella and resistance genes,116 Salmonella isolates were tested the sero types,antimicrobial susceptibility,resistant genes on SG1 including β-1actamase genes,and multilocus sequence typing (MLST).Results showed that Salmonella isolates from the chicken belonged to ST11 clone,S.enteritidis,and ST17 clone,S.indiana,and from the pig belonged to ST40,S.derby mostly.ST11 clone showed multidrug-resistant (MDR),resistance to ampicillin,nalidixic acid,tetracycline,and cefoperazone,mostly.ST17 clone showed resistance to nine or more kinds of antibiotics including cephalosporins and fluouoquinolones,a super-MDR clone.ST11 clone carried bla TEM-l-like highly,whereas blaOXA-1-like,blaCTX-M,blaTEM-1-like,and floR,aadA2,sul1,and aac (6')-1b were highly carried in ST17 clone,a new super-MDR clone.The antibiotic abuse and misuse in food supply chains were the main origin of MDR and super-MDR Salmonella,which were transmitted by the chains.It is significance that the control of substance abuse,especially cephalosporins and fluouoquinolones,in food supply chains.

Anti-Bacterial Agents ; therapeutic use ; Child ; Child, Preschool ; Drug Resistance, Bacterial ; Humans ; Mycoplasma pneumoniae ; drug effects ; pathogenicity ; Pneumonia ; drug therapy ; microbiology