Objective To investigate the mRNA expressions of vascular endothelial growth factor receptor (VEGFR) and Periostin in floor-of-mouth squamous cancer and explore its clinical significance.Methods Cancer tissues of 64 floor-of-mouth squamous cancer patients were enrolled as observation group,and the adjacent normal tissues were collected as control group.The mRNA expressions of VEGFR and Periostin were detected by fluorescent quantitation PCR analysis.Results The mRNA expressions of VEGFR and Periostin in observation group were significantly higher than those in control group (0.514 ±0.142 vs.0.204 ± 0.086 and 0.502 ± 0.125 vs.0.184 ± 0.064,P ＜ 0.01).The mRNA expressions of VEGFR and Periostin had no significantly related with gender,and they were significantly related with histological grade,lymphatic metastasis and clinical pathologic stage (P ＜ 0.05).The mRNA expression of VEGFR was significantly positive related with the mRNA expressions of Periostin in floor-of-mouth squamous cancer tissues (r =0.624,P ＜0.01).Conclusions VEGFR and Periostin maybe play a key role in the development of floor-of-mouth squamous cancer,and be used as the markers for estimating the degree of differentiation of floor-of-mouth squamous cancer.

Objective:To investigate the effect of lowdose of cholestyramine in the preoperotive preparation in hyperthroidism(HT).Methods:Sixty-seven patients with HT were randomly and double blindedly divided into group A and group B,the former were give low dose of cholestyramine and thioureas,the latter were given tapazole(MMI)and Logul's liquid.Four weeks later,the level of TH and basic metabolism rate(BMR)were comparised between two groups.Results:The level of FT3,FT4,BMR,and the preoperotive preparation time were significantly priorier than those of group B(P0.05).Conclusion:It suggests that lowdose of(cholestyramine is beneficial for the preoperotive preparation in HT.

China ; Encephalitis Virus, Japanese ; genetics ; immunology ; isolation & purification ; Encephalitis, Japanese ; virology ; Humans ; Research ; trends

Animals ; Hepacivirus ; genetics ; Hepatitis C ; immunology ; prevention & control ; therapy ; virology ; Humans ; Mutation ; Viral Hepatitis Vaccines ; immunology

Animals ; Arbovirus Infections ; prevention & control ; virology ; Arboviruses ; growth & development ; Biomedical Research ; methods ; standards ; trends ; China ; Humans ; Insect Vectors ; virology

Animals ; China ; Culex ; Insect Vectors ; Longitudinal Studies

OBJECTIVE: To investigate the clinical curative effect and adverse reaction of oxaliplatin combined with paclitaxel and fluorouracil in the treatment of advanced colorectal cancer.METHODS: 189 cases with advanced colorectal cancer were randomly divided into two groups: Group A(n=94) received oxaliplatin combined with paclitaxel and fluorouracil,and Group B(n=95) to receive oxaliplatin combined with fluorouracil.Both groups were treated with 3 cycles(21 days in every cycle).RESULTS: The total effective rate in Group A was 54.3% versus 40.0% in Group B;and the toxicity in Group A was less severe than in Group B(P

Coronary heart disease (CHD) is a major disease greatly harmful to the health of human beings. The incidence and case fatality rate of female CHD show an increasing tendency due to lack of enough attention. Through analyzing the epidemiology, risk factors, and clinical characteristics of female CHD, we emphasized that it is necessary to pay enough attention to the particularity of female CHD, and put forward the thinking way of diagnosis and treatment of integrative medicine as "integrating Chinese medicine and Western medicine by mutual complement of advantages; combining syndrome typing and disease identification by grasping laws; treating physically and mentally by a wholism concept; spreading health education, preventing and treating comprehensively".
Coronary Disease ; diagnosis ; therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Integrative Medicine ; Medicine, Chinese Traditional ; methods ; Phytotherapy

OBJECTIVE:To provide reference for small interfering ribonucleic acid (SiRNA) R&D and registration in China. METHODS:The situation of SiRNA R&D at home and abroad were introduced,and problems encountered in the evaluation and approval process were summed up to put forward suggestions. RESULTS & CONCLUSIONS:SiRNA has developed slowly in Chi-na,with a gap of 5-10 years at least compared with foreign developed countries. The registration category of SiRNA is not clear;applicants lack of guidance documents;production workshop which meet requirement is in shortage;the efficiency of drug registra-tion allows of no optimism. It is recommended that pharmaceutical registration departments carry out the pilot reform for SiRNA registration,publish SiRNA registration guide,relax regulations for IND gradually,encourage applicants to participate in the inter-national multicenter clinical trials in order to improve the efficiency of SiRNA evaluation and approval efficiency.

[Objective]To investigate the effect of exogenous TGF-?2and BMP2 and allografts bone on radius defects.[Method]The model of adult rabbit radius defects was made and treated with TGF-?2 and BMP2 respectively or in combination and allografts bone in the radius defects.A group:BMP2 and allografts bone.B group:autogenous bone.C group:TGF-?2 and allografts bone.D group:BMP2 and TGF-?2 and allografts bone.Fracture healing was evaluated in different time by radiograph,biomechanical tests,measurement of the bone mineral density and calcium content in callus.[Result]The results of B group excelledthose of A,C,D group in aspects of calcium content in callus,the ability of radius defects and biomechanical strength of bone(P