Adrenomedulin is an angiogenesis peptide that was found recently.It plays a critical role as an autocrine/paracrine tumor cell survival factor.Recently,adrenomedulin has been proved that it is overex- pressed in tumor,such as breast cancer.It may have a significant role in tumor progression and differentiation by stimulating mitogenic activities,inhibiting immune response,inhibiting apoptosis and enhancing angiogen- esis.We may realize targeted therapy tumor by intervening adrenomedulin,its receptor,and the signal con- duction pathway.

Objective To study the relationship of the plasma levels of high sensitive C-reactive protein(hs-CRP),adrenomedullin(ADM),brain natriuretic peptide(BNP)and matrix metalloproteinases (MMPs)with severity of heart falure, the left ventricular ejection fraction and the relationship among them in the elderly patients with congestive heart failure(CHF). Methods The blood samples were obtained from 50 patients with congestive heart failure and 24 healthy controls.The plasma level of hs-CRP was measured by immunoturbidometry.The plasma levels of ADM and BNP were determined by radioimmunoassay.The plasma levels of MMP-2 and MMP-9 were measured with ELISA.Left ventricular ejection fraction(LVEF)was measured by echocardiography. Results The plasma levels of hs-CRP, ADM ,BNP and MMP-2,MMP-9 had significantly negative correlation to LVEF(P

0.05).Conclusion FT3 ,T3 play some potentially roles in the pathogenesis of ADHD and TSH may not be related to it.

China ; Congresses as Topic ; Fatty Liver ; Humans

Objective To explore clinical significence of soluble vascular cell adhesion molecular(SVCAM - 1),immunoglobulin A (IgA) anti- endothelial cells antibodies(AECA) in Henoch-Schonlein purpura(HSP) and their relationships. Methods SVCAM-1 were detected by ELISA between 55 cases with HSP (40 cases in acute stage and 15 cases in recovery) and 20 controls. Results The levels of serum SVCAM - 1 of the HSPN cases were significantly increased compared with the other HSP. In addition, the serum level of SVCAM - 1 in acute stage HSP children was significantly higher than that in recovery stage and normal controls. IgA AECA positive rate in HSPN was higher than that of without nephritis group. The level of serum SVCAM - 1 in IgA AECA positive children was higher than that of IgA AECA negative children. Conclusion SVCAM - 1 and IgA AECA may participate in the pathogegesis of HSP, and the level of molecule is correlated with the progress of HSP.

China ; Information Systems ; Occupational Health Services ; organization & administration ; standards

Adolescent ; Adult ; Aged ; Child ; Endoscopes ; Female ; Humans ; Male ; Middle Aged ; Otorhinolaryngologic Surgical Procedures ; Smell ; Turbinates ; surgery ; Young Adult

Humans ; Lead ; toxicity ; Male ; Reproduction ; drug effects ; Sperm Count ; Sperm Motility ; drug effects

Animals ; Berberine/pharmacology* ; Blood Glucose ; Diabetes Mellitus, Experimental/drug therapy* ; Diabetes Mellitus, Type 2 ; Insulin ; Insulin Resistance ; Rats

Objective To observe skin test results of tetanus antitoxin prepared by different solvents.Methods Patients who needed injecting tetanus antitoxin as required by trauma were randomly divided into two groups, Group A and Group B, respectively. Group A was administered with tetanus antitoxin prepared by water for injection, while Group B with tetanus antitoxin prepared by saline. Skin test results were observed, the incidence of positive skin test results and self-inductance of pain intensity were compared.Results The incidence of positive skin test results in Group A was significantly higher than that in Group B (34.19% vs 17.50%,χ2=8.631,P<0.01), and the self-inductance of pain intensity were also greater than that in Group B. Patients with positive skin test results (40 patients) in Group A, were later injected tetanus antitoxin prepared by saline, 42.50% of them (17 patients) shown negative skin test results.Conclusions There might be a high false positive rate by using tetanus antitoxin prepared by water for injection; therefore tetanus antitoxin prepared by saline is recommended, for it could decrease the false positive rate, reduce unnecessary desensitization injections, alleviate patients' pain and improve nurses' work efficiency.