Taking children respiratory infectious diseases as the research object, CDSS transform from isolated clinical data to an integration Model. With integrating pharmacy and laboratory knowledge, the system establishes children typical characterization data of common infectious diseases and medical efficacy data repository to providing treatment recommendations for doctor. Based on the clinical characteristics of children infectious diseases, this paper proposes knowledge inference engine and an information integration model. decision-making inference engine, medical information integration model.
Child ; Clinical Decision-Making ; Communicable Diseases ; Databases, Factual ; Humans ; Medical Informatics ; Pediatrics ; methods ; Respiratory Tract Infections

Child ; Electroacupuncture ; adverse effects ; instrumentation ; Electrolysis ; Equipment Failure ; Equipment and Supplies ; adverse effects ; Humans ; Male

Fibroblast Growth Factors ; metabolism ; Humans ; Phosphorus ; metabolism

Objective To detect the effect of leptin on proliferation and c.Myc mRNA expression of human colon carcinoma HT-29 cell line and investigate the role of Leptin in the development of the HT-29 cell line.Methods Human colon carcinoma HT-29 cell line was cultured in vitro.After treatment with various concentration of Leptin for 72h.MTr was used to detect the proliferative and inhibitive status.And c-myc mRNA-expression Was detected by RT-PCR.Results After treatment with various concentration of Leptin.The cell pmlifemtion and c-myc mRNA expression Wag obviously promoted,compared with the control group.The effect wag in a time-dose-dependent manner within a certain range.Conclusion Leptin can improve cell proliferation and c-myc gene expression level in HT-29 cell line.Promoting the c-myc gene expression level may be one of the reasons that Leptin improves the proliferation of the human colon carcinoma HT-29 cell line.

Objective To investigate radionuclide imaging and routine CT in diagnosing hepatic focal nodular hyperplasia (FNH) and the combined diagnostic value of the two modalities. Methods Thirty-two patients with hepatic FNH were retrospectively studied. All patients underwent routine CT scan. Twenty-four patients were examined by 99Tcm-sulfur colloid (SC) hepatic planar scintigraphy and SPECT/CT imaging, and then patients who had abnormal foci underwent 99Tcm-diethyl iminodiacetic acid (EHIDA) triple-phase hepatobiliary imaging. x2 -test of four-table or Fisher exact probabilities in 2 × 2 table was applied for statistical analysis. Results Of all 32 patients pathologically diagnosed as FNH with single solitary nodule, 25 were classified as classic type and the rest 7 as non-classic type. Although routine CT found all hepatic lesions, only 15 cases were diagnosed pathologically as FNH classic type but the rest were either misdiagnosed or left as indeterminate. On radionuclide imaging (hepatic colloid scintigraphy plus triple-phase hepatobiliary images), 11 patients with big foci (with maximal diameter ＞3 cm) out of 24 patients were correctly diagnosed as FNH, with 7 diagnosed as classic type FNH and 4 as non-classic. Other 13 patients were either misdiagnosed or simply missed. The diagnosing rates of routine CT and radionuclide imaging were60.0% (15/25) and 38.9% (7/18) for FNH classic type, 0/7 and 4/6 for non-classic type,50.0% (10/20) and 73.3% (11/15) for big foci, 41.7% (5/12) and 0/9 forsmall foci (with maximal diameter≤3 cm), respectively. The total diagnosing rate of radionuclide imaging combined with routine CT was significantly higher than that of routine CT or radionuclide imaging alone ( x2 = 4. 48, P ＜ 0. 05;x2 =4.27, P ＜0.05 ). Conclusion Radionuclide imaging in combination with routine CT may improve the diagnostic accuracy for hepatic FNH patients.

Objective To analyze CT manifestations of inguinal canal lipomas (ICLS).Methods CT datas of 104 pa tients with ICLS was retrospectively analyzed.And the imaging features were observed by MPR.Results The main CT manifestations of the ICLS were fat density in the inguinal canal and were unconnected with the abdominal fat.Among the 104 ICLSpatients,male (90/104,86.54％) was more than famale(14/104,13.46％;x2=55.538,P＜0.001).Thele sions were located at bilateral sides in 8 cases,left side in 66 cases and right side in 30 cases.The lesions in left side were more than those in right side (x2 13.500,P＜0.001).The mean maximum cross-sectional area of ICLS was (3.89 ± 2.12)cm2.There was no statistically significant difference between male and famale in maximum cross-sectional area (t=1.038,P=0.302).Conclusion In ICLS patients,male is more than famale.And more lesions are located at the left side.The CT manifestations of ICLS have certain characteristics,and MPR images are helpful in diagnosing ICLS.

Background & Objective: Early life stresses, such as social isolation, have lasting effects on the development of emotion and behavior, in which vasopressin plays important roles. This study aimed to assess the possible association of central release of vasopressin with social isolation. Methods: The social isolation model was performed in male mice who endured 6-week social isolation after weaning. Vasopressin expression in the paraventricular nucleus of hypothalamus (PVN) was measured with immunohistochemistry. Released vasopressin from PVN was measured with radioimmunoassay. Results: Vasopressin immunoreactive cells number decreased in the PVN, medial parvocellular division in social isolation-reared mice, compared to the group-reared counterparts. Social isolation decreased short social exposure-induced vasopressin release from PVN. Isolation-reared mice exhibited anxiogenic profile and difficulty in social recognition. Conclusions: This study provides new evidence for the important role of vasopressin in the development of emotional and social behaviors.

Objective To investigate the dynamic alterations of parameters of platelet in newborns with pulmonary hemorrhage(PHN).Methods One hundred and forty-eight cases were selected into research group,within 48 hours after admission,every 3 hours at the time of pulmonary bleeding,peripheral arterial blood were collected and tint deal blood samples were examined with full-automatic blood cell analyzer in order to monitor dynamically changes of platelet and its parameters.Results The blood platelet count(BPC),thronbocytocrit and PDW were greatly changed at 6 hours before occuring pulmonary hemorrhage(all P

0.05).There was a significant positive correlation between serum VEGF,NP and the degree of proteinuria in group A patients,respectively(r=0.47,0.43 Pa

Objective To detect the levels of serum neopterin(NP) and D-dimer,and explore whether NP and D-dimer levels respond to coronary artery dilatation(CAD) of Kawasaki disease(KD),and evaluate the risk factors of CAD.Methods This study were conducted on 45 children with KD.Twenty-one children were CAD and 24 cases were not CAD.Active phase serum NP,D-dimer levels were measured by sensitive enzyme-linked immunosorbent assay(ELISA).Multiple regression analysis including platelet(PLT),monocyte(M),creatine kinase-MB(CK-MB),C-reactive protein(CRP),erythrocyte sedimentation rate(ESR),cardiac troponin I(cTnI) were studied with CAD.Results Compared with recovery phase,active phase the levels of PLT,M,CK-MB,CRP,ESR,cTnI were significantly higher(Pa