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 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

Ectodermal Dysplasia 1, Anhidrotic ; diagnosis ; genetics ; Ectodysplasins ; genetics ; Heterozygote ; Humans ; Infant, Newborn ; Male ; Mutation, Missense

The main obstacle for chemotherapy is tumor drug resistance. Studying the mechanisms of drug resistance and reversing drug resistance is the key to improve the effectiveness of chemotherapy. It has been reported that MKP-1 plays an important role in tumor drug resistance. MKP-1, as a negative regulator of MAPKs, is involved in the MAPKs mediated drug resistance and is regulated by ERK and p38 signaling pathways.However, the relationship between MKP-1 and other drug resistance-related signaling pathways is not clear and requires further investigation.
Drug Resistance, Neoplasm ; physiology ; Dual Specificity Phosphatase 1 ; metabolism ; physiology ; Humans ; Signal Transduction

As the main part of the teaching activities,students play an important role in the teaching reform.The students were trained through 3 pathways,“Extending teaching activities from the classroom to the outside”,“Development from basic to clinical knoledge” and “Culturing students' innovative consciousness”,so as to allow them to give full play in teaching reform,to enhance their ability of practice and learning by themselves,to culture their innovative consciousness and to develop students' leading functions in the anatomy teaching reform.

Objective To investigate the value of ~1H-MRS in the diagnosis and prognosis of diffuse axonal injury(DAI).Methods A prospective imaging study was performed in 63 patients with craniocerebral injury admitted from October 2002 to April 2004.Sixty-three patients were divided into DAI group(27 cases)and Non-DAI group(36 cases)according to the result of the MRI.Then,the ratio of NAA/Cr,Cho/Cr,mINs/Cr,and GIx/Cr at basal ganglia and genu and splenium of corpus callosum was quantified using ~1H-MRS and compared between DAI group and Non-DAI group.Twenty healthy persons were served as control group.The relation between ~1H-MRS indexes and period of primary uneonciousness post-injury was analyzed.Results The results of NAA/Cr and Cho/Cr at genu and splenium of corpus callosum and basal ganglia of control group were 1.19?0.18,1.21?0.24;1.89?0.17,1.84?0.14; 1.57?0.16,1.85?0.25,which of DAI group were 0.83?0.24,2.92?0.78;1.25?0.35,2.54? 0.42;1.33?0.17,2.38?0.44,and those of Non-DAI group were 1.11?0.23,1.61?0.33;1.61? 0.22,1.93?0.26;1.49?0.23,1.89?0.29.The differences between them were statistically significant (P

Objective To investigate the clinical features of and GJB2 gene mutations in a Chinese Han patient with keratitis-ichthyosis-deafness syndrome (KID syndrome),in hope to offer evidence for the clinical and genetic diagnosis of KID syndrome.Methods Clinical data were collected from a patient with KID syndrome.DNA was extracted from peripheral blood of the patient and his two family members (mother and brother).PCR was performed to amplify the exon 2 and its flanking splicing sites of GJB2 gene followed by bidirectional direct DNA sequencing. Results The patient presented with the typical triad of vascularizing keratitis,ichthyosis and congenital deafness.A G148A mutation in the exon 2 of GJB2 gene,resulting in the substitution of aspartic acid by asparagine at position 50 of the junction protein connexin 26 (Cx26),was identified in the patient,but not in either of his family members.Conclusion The G148A mutation in GJB2 gene may be responsible for the clinical phenotype of KID syndrome in this Chinese patient.

Compound Wuzhigan capsules is a compound preparation composed of Wuzhigan, Shidagonglao, Gangmei, Shanzhima. A Randomized, double-blind, multi-center, positive parallel control designed to evaluate the clinical efficacy and safety of compound Wuzhigan capsules on anemopyretic cold. One hundred and twenty anemopyretic cold patients were given compound Wuzhigan capsules (test group), 2 capsules one time, three times a day, 119 patients were given compound Wuzhigan tablets (control group) ,4 tablets one time, three times a day; three days of treatment The study showed, the markedly effective rate and total effective rate respectively were 63. 3% and 80% of the test group. For the control group, the markedly effective rate and total effective rate respectively were 72. 5% and 80. 7%. The difference was not statistically significant. Compound Wuzhigan capsules can reduce the dosage, and get better patient compliance.
Adult ; Capsules ; Common Cold ; complications ; drug therapy ; Double-Blind Method ; Drugs, Chinese Herbal ; adverse effects ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Safety ; Treatment Outcome ; Young Adult

Child ; Child, Preschool ; Female ; Flow Cytometry ; methods ; Humans ; Infant ; Male ; Thrombasthenia ; classification ; diagnosis

Antimetabolites, Antineoplastic ; adverse effects ; therapeutic use ; C-Reactive Protein ; analysis ; Child ; Child, Preschool ; Cytarabine ; adverse effects ; therapeutic use ; Diagnosis, Differential ; Female ; Fever ; blood ; chemically induced ; diagnosis ; Humans ; Infant ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; blood ; drug therapy ; Teniposide ; therapeutic use