Electronic Healthcare Record (EHR) is one of the most important part of the medical information system. This paper proposes both the objective of sharing tele-medical information based on PACS and the building plan including the multi- dimensional electronic records integration, the medical PACS grid storage and the electronic authenticated security technique. This study has great significance to the development of eHealth.

AIM: To study the effects of IL-6 and IL-1? on the blood polymorphonuclear-neutrophils(PMN) apoptosis postburn. METHODS: Wistar rats inflicted by 30% total body surface area (TBSA) Ⅲ degree scalding were employed as the model. PMN were isolated by density gradient centrifugation using Percoll-hypaque and labeled with TdT-mediated and dUTP nick end labeling (TUNEL) and analyzed by flow cytometric analysis. The intracellular caspase-3 activation and the serum levels of IL-6 and IL-1? were analyzed by fluorometric immunosorbent enzyme assay and enzyme-linked immunosorbent assay, respectively. RESULTS: The serum IL-6 levels (?g/L) in groups of 3, 6, 12, 24 and 48 h postburn (9 14?1 16, 12 49?1 14, 3 01?0 75, 1 41?0 28 and 1 56?0 43 in turn) and IL-1? (ng/L) in groups of 3, 6, 12 h postburn (90 08?8 39, 320 93?14 48 and 47 84?5 19) were much higher than IL-6 (0 24?0 07) and IL-1? (27 65?4 86) in control group ( P

Objective To investigate features of maxillary morphology in unilateral cleft lip and palate (UCLP) with maxillary retrusion and the dissimilarities of retruded maxilla.Methods Craniofacial measurements were done in 32 UCLP adult patients with maxillary retrusion (GC), 24 adult patients in class Ⅲ (GⅢ), and 32 healthy adults (GN).The CT slice data was reconstructed into a 3D video model and measured by Mimics 16.01.Results The maxillary volume (GM) and the volume composed of maxilla and maxillary sinuses (GT) were significantly smaller (P<0.05) in GC.The anterior and posterior parts of the maxillary length (A1-P3M⊥CP and P3M-P6M⊥CP) and overall maxillary length(A1-P6M⊥CP)at the dental level were all significantly reduced (P<0.05).There was no significant difference of the distances of A1⊥CP between the GC and GⅢ groups, while the P3M-CP and P6M-CP in the GⅢ group were significantly shorter (all P<0.05).The anterior and overall maxillary length at the dental level (A1-P3M⊥CP and A1-P6M⊥CP) in the GC group was significantly smaller than that in the GⅢ group (all P<0.05).Conclusions The decreased prominence of maxillary complex could be caused by the shortened maxillary length in UCLP patients;the posterior position of the maxilla is more obvious than that of GC group in class Ⅲ patients.

Objective To study the effect of p38MAPK on the activity and c-myc protein expression in rat acetaldehyde-induced hepatic stellate cell(HSC),and to investigate the alcoholic liver fibrosis related mechanism.Methods The different concentrations of SB203580 as the p38 specific blocker was adopted to conduct the intervention on rat acetaldehyde-induced HSC.The cellular mor-phological change was observed by the microscope.The cell proliferation was detected by MTT,the cell cycle was analyzed by flow cytometry(FCM),and the expression of c-myc protein was examined by the SABC method.Results (1)after acetaldehyde stimula-tion,HSC was increased in size and proliferated rapidly,but with the added SB203580 concentration increase,the cellular prolifera-tion was slowed down,the cells size was diminished and the deformed cells were increased.(2)The proliferation of acetaldehyde-in-duced HSC was inhibited by different doses of SB203580,and the higher concentration has the more significant inhibiting effect.(3) With the SB203580 concentration increase,the cells at the phase G0 and G1 were increased,while the cells at the phase S were de-creased,at the same time the expression positive rate of c-myc protein was decreased.Conclusion Blocking p38MAPK pathway ac-tivity could inhibit the proliferation of acetaldehyde-induced HSC,which may be related to the down-regulation of C-myc protein ex-pression and blocking the DNA synthesis in cells entering from G0/G1 phase to S phase.

Objective　To investigate the role of bacterial DNA in systemic inflammatory response syndrome (SIRS). Methods　A total of 100 mice of Kunming species were divided into ten groups: E.coli DNA (30, 20, 10, 5 and 1 mg/kg ), 30 mg/kg of CT DNA, 60Co DNA, DNased DNA, organic residue of DNA extraction and sterile water control. The last two were pre-treated with D-galactoamine (600 mg/kg intra peritoneally). Animals were administratively injected via tail vein. General physical condition and the death rate of mice were observed within 48 h. Results　①Obvious lethal effect of double strand E.coli DNA on mice were observed with a dose-effect correlation, LD50=11.51 mg/kg. ②NO difference in death rate was found in the group of 30 mg/kg E.coli DNA with or without 60Co irradiation (10/10 and 8/10,P>0.05). ③No rats died in the group of DNased DNA, organic residue of DNA extraction and calf thymic DNA (0/10). Conclusion　Bacterial DNA may play an important role in the development of SIRS.

To promote bilingual teaching reform and explore a proper bilingual teaching mode in China,we studied the bilingual teaching of the course “Biochemistry on special subjects”.The present paper mainly designs and discusses the object of the course,teaching materials,contents and methods as well as the building of feedback and evaluation system of the course.

To improve ethanol production in Saccharomyces cerevisiae,an integration plasmid pUPGKAT with PGK promoter(phosphoglycerate kinase promoter),adh1 gene(the coding sequences of alcohol dehydrogenaseⅠ) and CYC1 terminator(Cytochrome c transcription terminator) was constructed.Firstly,a fusion fragment composed of PGK promoter and adh1 gene was generated by over lap extension PCR and ligated into pUG6 resulting in plasmid pUPGKA.Subsequently,CYC1 termi nator was amplified from pSH65 by PCR and ligated to the SpeⅠand SacⅡrestriction site of pUPGKA.To integrate PGK-adh1-CYC1 into S.cerevisiae genome,pUPGKAT was digested by TthⅢⅠand the lin-earized plasmid was used to transform S.cerevisiae YS2-△adh2(adh2 disrupted strain) by lithium acetate method.The yeast mutant YS2-△adh2-adh1 which had the adh1 gene placed under the PGK promoter and harbored the adh2 deletion was constructed.Anaerobic fermentation showed overexpression of adh1 by PGK promoter resulted in a 8.84% higher ethanol production compared to YS2-△adh2.

Objective To study the relationship between P16,CyclinD1 and P53 anti-oncogene and the gen- esis of hydatidiform mole.Methods 30 samples of hydatidiform moles and normal early pregnant aborted placenta villi respectively were obtained to detect the P16,CyclinD1 and P53 anti-oncogene expression in two kinds of tissues by using SP immunohistochemical staining.Results Compared with that of normal villi,the expressions of P16,P53 and CyclinD1 anti-oncogene were quite different in hydatidiform moles.The expression of P16 was all positive,while CyclinD1 and P53 were all negative in the chorion of early gestation.A descending tendency of P16 expression was found,while the expression of CyclinD1 showed an ascending tendency.The positive rate of P16,CyclinD1 and P53 expression was significantly different between the groups.It was also observed that there was significant difference between the P16 and the proliferation trophocyte.Conclusion P16,CyclinD1 and P53 anti-oncogene have a close relationship with the genesis of human hydatidiform mole.

Humans ; Inhibitor of Apoptosis Proteins ; Microtubule-Associated Proteins ; genetics ; metabolism ; Protein Isoforms ; genetics ; metabolism ; Stomach Neoplasms ; genetics ; metabolism ; Tumor Cells, Cultured

Objective:This study aims to examine the clinicopathological features, diagnosis, and treatment of pulmonary margin-al zone B-cell lymphoma of mucosa-associated lymphoid tissue (PMZL-MALT). Methods:The clinicopathological features and immu-nohistochemical staining of CD20, CD79a, CD5, CD10, CD23, CyclinD1, and Ki-67 in seven patients with PMZL-MALT were ana-lyzed. Results:These patients, with a median age of 58 years, included three males and four females. Most of the patients suffered from cough, anhelation, and irregular fever. No specific imaging manifestation was observed. Tumor cells were positive for CD19 and CD20 but negative for CD5, CD10, and CyclinD1. The positive rate of Ki-67 was low. Conclusion:PMZL-MALT cases are easily misdiag-nosed because of the absence of specific clinical characteristics and X-ray features. Final diagnosis depends on pathological examina-tions.