Atherosclerosis ; immunology ; Dendritic Cells ; immunology ; Humans

Child, Preschool ; Coronary Aneurysm ; diagnosis ; etiology ; prevention & control ; Diagnosis, Differential ; Early Diagnosis ; Humans ; Immunoglobulins, Intravenous ; administration & dosage ; therapeutic use ; Immunologic Factors ; administration & dosage ; therapeutic use ; Infant ; Mucocutaneous Lymph Node Syndrome ; classification ; complications ; diagnosis ; drug therapy ; Prognosis

Cardiomyopathies ; classification ; genetics ; Humans ; Molecular Biology ; trends

Objective :To study the effect of MMP-1,TIMP-1,VEGF and t-PA,PAI-1 in the inflammatory process of endometrium cell and the active components of SQ.Methods: ICC,ISH and WB was used to test the level of protein of MMP-1,TIMP-1,VEGF and t-PA,PAI-1 and mRNA of MMP-1,TIMP-1 and VEGF of endometrium cell in regular group,pattern group,GongXueNing group and SQ group.Result: In contrast with model group,the level of MMP-1protein and mRNA expression obviously decreased,but the level of TIMP-1 and VEGF increased in SQ group,there were signifi cant differences(P

Objective To discuss the value of amnionic fluid lamellar body count(LBC) as a predictor of fetal lung maturity. Methods Amnionic fluid was obtained during the cesarean section of 41 normal term pregnancies. LBC was performed on each specimen, and lecithin-sphingomyelin(L/S) ratio was detected simultaneously. Results (1)Amnionic fluid LBC was (86?43)?10 3 (72.5?10 3~99.4?10 3) in normal term pregnancy. (2) Positive correlation was shown between the amnionic fluid LBC and L/S ratio(r=0.66,P=0.001). Conclusion The LBC is a rapid and accurate method to determine the fetal lung maturity.

Child ; Humans ; Hypertension, Pulmonary

Diagnostic Errors ; Humans ; Inflammation ; diagnosis ; etiology ; Laryngeal Neoplasms ; surgery ; Male ; Middle Aged ; Papilloma ; surgery ; Pneumonia ; diagnosis ; Postoperative Complications ; diagnosis

Humans ; Postural Orthostatic Tachycardia Syndrome

In the present work, Monte Carlo simulations were employed to study the characteristics of the dose distribution of high energy electron beam in the presence of uniform transverse magnetic field. The simulations carried out the transport processes of the 30 MeV electron beam in the homogeneous water phantom with different magnetic field. It was found that the dose distribution of the 30 MeV electron beam had changed significantly because of the magnetic field. The result showed that the range of the electron beam was decreased obviously and it formed a very high dose peak at the end of the range, and the ratio of maximum dose to the dose of the surface was greatly increased. The results of this study demonstrated that we could change the depth dose distribution of electron beam which is analogous to the heavy ion by modulating the energy of the electron and magnetic field. It means that using magnetic fields in conjunction with electron radiation therapy has great application prospect, but it also has brought new challenges for the research of dose algorithm.
Algorithms ; Electrons ; Humans ; Magnetic Fields ; Monte Carlo Method ; Phantoms, Imaging ; Radiation Dosage

Cardia ; pathology ; surgery ; China ; epidemiology ; Esophageal Neoplasms ; diagnosis ; epidemiology ; surgery ; Esophagectomy ; Esophagoscopy ; Gastroscopy ; Humans ; Mass Screening ; Minimally Invasive Surgical Procedures ; Precancerous Conditions ; diagnosis ; surgery ; Stomach Neoplasms ; diagnosis ; epidemiology ; surgery