OBJECTIVETo study the relationship between TCM syndrome type and expression of human leucocyte antigen-DRB1 (HLA-DRB1) in patients with chronic hepatitis B.

METHODSUsing PCR method to amplify the related segments of DNA extracted from peripheral leucocytes by the routine methods, and gene array analysis was performed to detect the expression of HLA-DRB1.

RESULTSHLA-DRB1 * 13 was expressed in healthy person in the control group, but was not expressed in chronic hepatitis B patients, showing significant difference between the two groups. In the patients with five different syndrome types, i.e. the dampness blocking middle-jiao type (A), the Gan-stagnancy with Pi-deficiency type (B), the blood stasis blocking collaterals type (C), the Gan-Shen yin-deficiency type (D) and the Pi-Shen yang-deficiency type (E), the former three belonged to the excessive syndrome and the latter two were deficient syndrome. Most of the CHB patients were differentiated as excessive syndrome.

CONCLUSIONDifference of HLA-DR expression exists between chronic hepatitis B patients and healthy persons, the action of the difference is remained for further confirmation. HLA-DR expression in patients with different syndrome types, excessive or deficient, might be different, too.

Adult ; Alleles ; Diagnosis, Differential ; Female ; Gene Expression ; Gene Frequency ; HLA-DR Antigens ; genetics ; HLA-DRB1 Chains ; Hepatitis B, Chronic ; diagnosis ; genetics ; immunology ; Humans ; Male ; Medicine, Chinese Traditional ; Syndrome ; Young Adult

OBJECTIVETo investigate the expression of the Wilms' tumor 1 (WT1) mRNA in childhood myelodysplastic syndrome (MDS), and to evaluate WT1 as a tool to differentiate MDS from aplastic anemia(AA).

METHODSThe quantitative expression of WT1 transcript by using real-time quantitative polymerase chain reaction (RQ-PCR) was performed in the bone marrow samples of 36 childhood MDS and 49 childhood AA, the samples were collected from September 2008 to December 2011.

RESULTS(1) The positive rate of WT1 in severe AA (SAA) was 0, 14.3% in chronic AA (CAA), 58.6% in refractory cytopenia (RC), 100% in refractory anemia with excessive blast (RAEB) and 97.5% in acute myeloid leukemia (AML). The mean level of WT1 in SAA, CAA, RC, RAEB and AML was 0.041%, 0.357%, 7.037%, 12.680% and 24.210%, respectively. The positive rate of WT1 in RC patients was higher than that of SAA (P = 0.000) and CAA (P = 0.001). (2) The positive rate of WT1 in patients with hypoplastic MDS was 66.7% and was higher than that of SAA (P = 0.000) and CAA (P = 0.001). The mean level of WT1 in patients with hypoplastic MDS was (3.022 ± 5.040)% and higher than that of SAA \[(0.041 ± 0.047)%, P = 0.000\] and CAA\[(0.351 ± 0.479)%, P = 0.002\].

CONCLUSIONSThe level of WT1 in childhood MDS was higher than that of childhood AA. The degree of WT1 expression in MDS increased during disease progression. WT1 is a useful tool for differentiating the childhood hypoplastic MDS from AA.

Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Myelodysplastic Syndromes ; genetics ; metabolism ; pathology ; WT1 Proteins ; genetics ; metabolism

[Objective]To investigate the effects of ghrelin on inflammatory signaling protein kinase B(Akt),nuclear factor-κB(NF-κB)and inducible nitric oxide synthase(iNOS)in alveolar macrophage(AM).[Methods]24 Male SD rats were randomly divided into Sham,CLP,CLP+ghrelin,and Sham+ghrelin groups. Cecal ligation and puncture(CLP)was used to induce sepsis. Ghrelin(20 nmol/kg)was administered by intraperitoneal injection at 3 h and 15 h post-operation. Histopathological changes of lungs were observed and scored.AM were extracted from bronchoalveolar lavage fluid(BALF). Interleukin-1β(IL-1β),tumor necrosis factor-α(TNF-α)and interleukin-6(IL-6)in BALF were detected by ELISA. IL-1β,TNF-α,and IL-6 mRNA in AM were detected by qPCR.NF-κB p65,IκBα,p-IκBα,Akt,p-Akt and iNOS in AM were detected by immunofluorescence(IF)and Western blotting.[Results]The histologic score(6.7±0.8),BALF IL-1β[(146±12)pg/mL]and IL-6[(182±10)pg/mL]from CLP+ghrelin group were respectively 35.4%,44.5% and 46.42% lower than those from CLP group[(10.3±0.7),(263±17)pg/mL,and(273±5)pg/mL],P<0.05.No significant difference was found in BALF TNF-α between CLP group and CLP+ghrelin group.The IL-1β,TNF-α and IL-6 mRNA in AM from CLP+ghrelin group were respectively 54.38%,53.6% and 46.42% lower than those from CLP group,P<0.05. The nuclear NF-κB p65 and cytoplasmic p-IκBα,p-Akt and iNOS from CLP+ghrelin group were respectively 32.58%,45.42%,27.6% and 48.33% lower than those from CLP group,P<0.05. There was no significant difference in all data between Sham group and Sham+ghrelin group.[Conclusion]Ghrelin can decrease the activity of inflammatory signaling proteins Akt,NF-κB and iNOS in AM,therefore restricts AM expressing pro-inflammatory cytokines IL-1β,TNF-α,and IL-6,thus alleviates sep-sis-induced acute lung injury(ALI).

Objective To study the reliability and validity of serf-care ability assessment scalel for adult patients with diabetes.Methods One hundred patients with diabetes were investigated with the diabetes university,the reliability and validity of the scale was studied which can apply for Chinese.Results The overall reliability of the scale was 0.849 5,the correlation coefficient of each item score and their subordinate factor scores was above 0.7,with a statistical significance.Conclusions The scale also has high reliability and good content validity,structural validity for chinese.

Objective To study the effect of continuous quality improvement on the health education of treatment of tuberculosis in thoracic surgical.Methods Totals of 278 cases between January and December in 2010 received the conventional health education as the control group,and 297 cases between January and December in 2011 as observation group received for continued quality improved,through change shifts mode,provides personalized health education content,strengthening specialist knowledge and the communication skills training,take rectification measures and evaluation effect.After one year,patients' health status,complication incidence,satisfaction of nursing quality were evaluated and compared between two groups.Results The achieved rate of health status (93.9％ vs 87.1％) and satisfaction of nursing quality (94.6％ vs 86.3％) in observation group were significantly better than that in control group (x2 =8.01,P ＜ 0.01),as well as the complication incidence (12.1％ vs 20.1％,x2 =6.88,P ＜ 0.01).Conclusions Continuous quality improvement not only has a good role in promoting postoperative health status,and reduce the incidence of postoperative complications,thus can improve the prognosis of patients with quality of care and quality of life satisfaction.

OBJECTIVETo explore the correlation of ZNF217 expression to the carcinogenesis and progression of human ovarian cancer.

METHODSImmunohistochemistry and real-time RT-PCR were used to detect ZNF217 expression in human ovarian cystadenocarcinoma, ovarian cystadenoma and normal ovary tissues.

RESULTSThe expression levels of ZNF217 protein and mRNA in ovarian cystadenocarcinoma was significantly higher than those in matched ovarian cystadenoma and normal tissues (P<0.05). No significant difference was found in the expression between ovarian cystadenoma and normal ovarian tissues (P>0.05). The mRNA expression in the specimens was consistent with the protein expression of ZNF217 (P<0.05).

CONCLUSIONZNF217 gene expression is closely correlated to the occurrence and clinical stages of ovarian carcinomas, suggesting that ZNF217 can be an important candidate gene responsible for the occurrence and progression of ovarian carcinomas.

Cystadenocarcinoma ; genetics ; pathology ; Disease Progression ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Neoplasm Staging ; Ovarian Neoplasms ; genetics ; pathology ; Reverse Transcriptase Polymerase Chain Reaction ; Time Factors ; Trans-Activators ; genetics

OBJECTIVETo explore the changes in lower limb deep vein diameters, blood flow velocity and blood biochemistry in full-term pregnant women for early diagnosis and treatment of prothrombotic state.

METHODSOne hundred and twenty-eight full-term pregnant women at high risk of thrombosis (Group A), 61 healthy full-term pregnant women (Group B), and 42 healthy non-pregnant women (Group C) underwent high-resolution color Doppler ultrasound (CDU) for examining the deep veins of the lower limbs. The hematological indexes such as D-D, PLT, HGB, HCT, TT, APTT, PT, and FbgC were also observed in these 3 groups.

RESULTSCompared to Group B, the women in group A showed significantly increased diameters of the common femoral veins (CFV) and left superficial femoral vein (SFV), HCT and DD, but with significantly decreased peak blood flow in the bilateral popliteal veins (POPV) (P<0.01) and increased left POPV diameter (P=0.034). Compared to those in group C, the diameters of the bilateral CFVs, SFVs, POPV, and posterior tibial veins (PTVs) were significantly increased, but the peak blood flow in the bilateral CFVs and POPVs were significantly reduced in groups A and B; the PLT, HGB, HCT, DD, TT, APTT, PT, and FbgC also showed significant changes in groups A and B (P<0.01).

CONCLUSIONThe full-term pregnant women are at higher risk of prothrombotic state than non-pregnant women, and the full-term pregnant women with the high risk factors for thrombosis are more likely to have prothrombotic state than healthy full-term pregnant women. CDU examination of the lower limb deep veins can be of value in the diagnosis of prothrombotic state.

Adult ; Anthropometry ; Blood Flow Velocity ; Female ; Femoral Vein ; anatomy & histology ; diagnostic imaging ; physiology ; Humans ; Leg ; blood supply ; diagnostic imaging ; Popliteal Vein ; anatomy & histology ; diagnostic imaging ; physiology ; Pregnancy ; physiology ; Ultrasonography

Objective To evaluate the effect of comprehensive prevention programs on HIV,HBV and syphilis transmission from mother to child and between premarital couples. Methods HIV, HBV and syphilis were screened among pregnant women with interventional measure for infected women; HIV, HBV and syphilis (TP) were screened among premarital couples with medical advice. Results The HIV,HBsAg and TP positive rates were 8.4‰(111/13 280) ,54‰(711/13 186)and 12.8‰( 159/12 401 ) respectively among pregnant women and the total positive rate of the three diseases was 73.8‰ which was significantly higher than HIV positive rate (P＜0.001). The positive rates of HIV, HBsAg and TP were 17.6‰(464/26 324), 95.3‰( 1826/19 152) and 18.6‰(355/19 099) respectively among premarital couples and the total positive rate of the three diseases was 131.5‰ which was significantly higher than HIV positive rate alone (P＜0.001).Comprehensive prevention was more economical than prevention for HIV alone. Conclusion The comprehensive strategies for prevention of HIV, HBV and syphilis was feasible, effective and economical that could help to actively conduct the preventive measures.

OBJECTIVETo study the relationships among pathological and immunohistochemical changes in liver tissues, and the HBeAg, HBV DNA, ALT level in the patients with chronic hepatitis B.

METHODSPathological and immunohistochemical examinations of liver tissue liver function tests, serum HBV and HBV DNA detection were performed in 194 patients with chronic hepatitis B.

RESULTSThere was significant difference between the serum HBeAg positive group and the negative group in G2, G3-4 S2, S3-4 in liver tissues; The serum HBV DNA level of the groups S0 and S1-4, and the hepatic activity index between the groups G0-1 and G2-4 were significantly different. And the hepatic HBcAg positive group and HBcAg negative group were significantly different too. There was no significant difference between the HBsAg level in liver tissues as "+" group and the "++ - +++" group. The pathological diagnosis as S1 or (and) G2 is respectively 28.57%, 53.33%, 80.15%, 77.88% among the four groups with normal-mild-moderate-severe elevated serum ALT level.

CONCLUSIONSerum HBV DNA correlated with HBcAg expression in liver tissue; the HBsAg level in liver tissues have no relationship with the serum HBV DNA level. The patients with low serum HBV DNA level may have high index of hepatic activity and hepatic fibrosis. Asymptomatic carriers and patients with low serum ALT level should be encouraged to accept liver biopsy. It can determine the degree of liver inflammation and fibrosis and timing of treatment.

Adolescent ; Adult ; Alanine Transaminase ; blood ; DNA, Viral ; blood ; Female ; Hepatitis B e Antigens ; blood ; Hepatitis B virus ; genetics ; immunology ; physiology ; Hepatitis B, Chronic ; blood ; pathology ; virology ; Host-Pathogen Interactions ; Humans ; Liver ; pathology ; virology ; Male ; Middle Aged ; Young Adult

OBJECTIVETo evaluate the relationship between mortality and HBVDNA and HBeAg expression of severe hepatitis B patients.

METHODSThe mortality rates of different types of severe hepatitis patients in our hospital during the last five years were analysed. HBV DNA was detected using the fluorescence quantitative PCR method and the HBeAg expression of severe hepatitis B was studied using a microparticle method.

RESULTS(1) Hepatitis B morbidity was 83.5% in each type of severe hepatitis, and severe chronic hepatitis B morbidity was 96.77% in each type of severe chronic hepatitis. (2) The mortality rate of those with HBV DNA more than 1 x 10(5) copies/ml was 53.25% and the mortality of those with HBV DNA less than 1 x 10(5) copies/ml was 34.50% (P less than 0.01). The HBeAg expression had no influence on the death rate. (3) The death rate descended to 30.38% from 54.64% (HBV DNA more than 1 x 10(5) copies/ml) when treated with Lamivudine (P less than 0.01).

CONCLUSIONIn severe hepatitis the quantity of virus carried in the patient is one of the key factors of mortality; antivirus treatment can lower mortality.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; DNA, Viral ; Female ; Hepatitis B Surface Antigens ; Hepatitis B virus ; genetics ; immunology ; physiology ; Hepatitis B, Chronic ; diagnosis ; virology ; Humans ; Male ; Middle Aged ; Viral Load ; Young Adult