Drugs, Chinese Herbal ; chemistry ; Humans ; Isoflavones ; isolation & purification ; pharmacology ; Phytoestrogens ; Plant Preparations ; isolation & purification ; pharmacology ; Plants, Medicinal ; chemistry ; Platelet Aggregation Inhibitors ; isolation & purification ; pharmacology ; Pueraria ; chemistry ; Scutellaria baicalensis ; chemistry

Antigens, CD ; genetics ; metabolism ; Apoptosis ; genetics ; CTLA-4 Antigen ; Child ; Female ; Glomerulonephritis ; genetics ; pathology ; Humans ; Male ; Nephrosis, Lipoid ; genetics ; pathology ; Polymorphism, Genetic

Objective:To study the correlation between responses to Hepatitis B and HLA DRB1*07 DRB1*04 DRB1*1001. DQB1*0401 genes in Han population in Ningbo.Methods:A total of 240 Han people living in Ningbo received the routine vaccination of recombinant hepatitis B vaccine.The serum levels of anti-HBs antibody were examined and the subjects were divided into 2 groups according to tile results:negative responses group(n=120.anti-HBs D

Objective To evaluate the possible mechanism of traumatic brain injury (TB1) affecting the speed of bone fracture healing.Method TBI combined with unilateral tibial fracture (group A) was used to build multiple injury model and simple unilateral tibial fracture (group B),and the FOS,JUN,bFGF,and VEGF protein expression in different time points between the two groups were compared,and roentgenogram was used for the evaluation of bone healing.Results The expression of FOS,JUN,bFGF,and VEGF protein of the cerebral tissue was low in the normal rats,but was slightly enhanced in group B.There was consistence of development for FOS and JUN expression in the brain tissue in group A,reaching peak at post-TBI 3 hours,and then reducing to control level after 12 hours.The bFGF and VEGF reached peak at post-TBI 12 hours and 24 hours and reduced to control level after 72 hours,respectively.In group A and group B,an increase in the FOS,JUN protein expression around the fracture site was observed at 3 hours after injury,which reached the peak at 6 hours,and reduced to the control level after 24 hours;the comparison between group A,group B and the control group at 3 hours,6 hours and 12 hours had significant difference (P

OBJECTIVETo provide scientific evidence of making measures for prevention of pesticide poisoning, the investigation on the condition of pesticide poisoning was carried out in Quzhou.

METHODSRegistration data of pesticide poisoning from 2008 to 2010 in Quzhou were collected and statistically analyzed by SPSS 12.0.

RESULTSDuring the three years, there were 1222 cases reported for pesticide poisoning. Among them, the number of occupational poisoning was 225 (1 case died), with fatality rate of 0.44%. The number of non-occupational poisoning was 997 (77 cases died), and its fatality rate was 7.72% . The incidence of occupational poisoning and non-occupational poisoning accounted for 18.4% and 81.6% respectively. Male patients were in the majority in occupational pesticides poisoning (accounting for 76.4%), female patients in non-occupational poisoning (accounting for 52.1%). The pesticide poisoning mainly occurred from July to September. Occupational poisoning and non-occupational poisoning cases mainly concentrated in over 65 age group, accounting for 36.0% (81 cases) and 26.3% (262 cases) respectively. Insecticide ranks the first in the terms of total poisoning cases caused by pesticide, and organophosphate poisoning ranks the first in all insecticides.

CONCLUSIONPesticides poisoning has badly threatened the public health in Quzhou, attention should be paid to non-occupational poisoning. The pesticides poisoning was mainly caused by organophosphate insecticides.

Adolescent ; Adult ; Age Distribution ; Aged ; Aged, 80 and over ; Agricultural Workers' Diseases ; epidemiology ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Incidence ; Infant ; Male ; Middle Aged ; Organophosphate Poisoning ; epidemiology ; Pesticides ; poisoning ; Young Adult

Objective:To investigate frequencies of microsatellite instability(MSI)and loss of heterozygosity(LOH)in renal ceil carcinoma(RCC),and to discuss the relationship of clinicopathological characteristics of RCC with MSI and LOH. Methods:Twelve microsatellite markers located at chromosomes 3p,9p and 14q were selected to investigate microsatellite alterations(MSI and LOH)in 31 RCC specimens and their paired metastasis specimens by polymerase chain reaction- polyacrylamide gel elect rophoresis-ethylene dibromide(PCR-PAGE-EB)staining and sequencing.Results:The frequency of MSI could reached 61.3% and that of LOH could reach 54.8%.The highest frequency of MSI was at locus of D9S168(32.3%);the highest frequency of LOH was at locus of D3S1289(21.4%).No correlation was found between MSI or LOH and the patients' age,sex,pathology type and metastastis,except that MSI was correlated with TNM stage of RCC(P

OBJECTIVESTo provide a cumulative data about the complications of second or third generation ankle prostheses in the literature, and to provide a summary high-grade complications associated with implant failure.

METHODSA comprehensive search for all relevant articles published in English from January 1995 to December 2010 was conducted. Two reviewers evaluated each study to determine whether it was eligible for inclusion and collected the data of interest. Meta-analytic pooling of results across studies was performed for the complications and failure rate.

RESULTSThirty-five primary studies with 4395 implants were identified. The three highest complications of total ankle arthroplasty were aseptic loosening (12.51%), intra-operative bone fracture (11.97%) and bony impingement (11.27%). The three high-grade complications associated with implant failure were aseptic loosening (45.00%), infection (33.00%) and malalignment (29.00%). The pooled mean failure rate was 10.98% (95%CI: 8.80% - 13.16%), and the pooled mean failure rate of STAR implant was 14.20% (95%CI: 10.64% - 17.76%).

CONCLUSIONSIt is found that aseptic loosening, infection and malalignment are high-grade complications associated with implant failure in total ankle arthroplasty. The orthopaedic surgeons should be more careful in the operation, and the patients should coordinate with the post-operative rehabilitation plan.

Arthroplasty, Replacement, Ankle ; adverse effects ; Humans ; Joint Prosthesis ; Postoperative Complications ; Prosthesis Failure

Child, Preschool ; Fatal Outcome ; Female ; Humans ; Respiratory Tract Infections ; complications ; Shock, Septic ; etiology ; Streptococcal Infections ; complications

Objective To investigate the correlation between cytotoxic T lymphocyte associated antigen 4 (CTLA - 4 ) and primary nephrotic sysdrome(PNS) with the pathologic type of mesangial proliferative glomerulonephritis(MsPGN) of glucocorticoid(GC) resistance. Methods The polymerase chain reaction - restriction fragment length polymorphism( PCR - RFLP) analysis was used to investigate the genotype of position - 318 promoter of CTLA- 4 gene of 36 patient children and 30 healthy controls. Results The frequences of genotypes at position - 318 promoter of CTLA- 4 gene in patients were 38.9% for CC,61.1 % for TC and 0% for TT. The frequences of alleles at this position were 69.4% for C allele and 30.6% for T allele. The frequences of genotypes and alleles in children were not significantly different from those in controls. Conclusion CTLA-4 promoter ( -318)C/T dimorphism was not associated with PNS- MsPGN of GC resistance, which hinted that the polymorphism may be not inlolved in pathogenensis of PNS-MsPGN and the mechanism of GC resistance.

Objective To explore the pulmonary function,DVH and radiation pneumonitis after three-dimensional conformal radiation treatment ofⅢphase non-small-cell lung cancer.Methods 71 pa- tients (male 52,female 19,median age 63,KPS≥80) were evaluated by pulmonary function tests before radiotherapy and in M1 and M3 after radiotherapy respectively.After 3 months of follow-up time,it reviewed the appearance and grade of radiation pneumonitis.Then V_(20),V_(30) and MLD were worked out from dose vol- ume histogram.Results All patients completed radiotherapy,and total dose was 66-70 Gy.FVC (L), FEV1 (L) and CLCO were (2.58?0.65) L,(1.85?0.58) L and (15.15?4.65)ml/(min)before radio- therapy,with (2.96?0.76) L,(2.13?0.65) L and (14.71?3.92) ml/(min) in Ml after radiotherapy, with (2.65?0.61) L,(1.92?0.52) L and (13.15?3.71)ml/(min)in M3 after radiotherapy.The ac- cidence of radiation pneumonitis was 30%,moderate and severe radiation pneumonitis was 7%.With V_(20), V_(30) and MLD increasing,the grade of radiation pneumonitis was increasing.V_(20),V_(30) and MLD were related to the change in CLCO value among before,M1 and M3 after radiotherapy,and the correlation coefficient was more than 0.2.Conclusions There is a relationship in the pulmonary function,DVH and radiation pneu- monitis surely.The change in C_LCO value between before radiotherapy and M1 after radiotherapy could pre- dict the radiation pneumonitis.V_(20),V_(30) and MLD are not only correlated to radiation pneumonitis evidently but the change in FEV_1 and C_LCO after radiotherapy.