Objective To explore predictive factors of early-onset complications in children with acute bacterial meningitis.Method Retrospective study was made on clinical data and predictive factors of early-onset complications of 75 children with acute bacterial meningitis who were treated in our hospital during 2000-2005.Results The incidence of early-onset complications in children with acute bacterial meningitis was 50.7%,subdural effusions and hydrocephalus occured freqiently.The incidence of early-onset complications were closely correlated with onset age,coma,seizure,cerebrospinal fluid(CSF) protein concentration and CSF glucose concentration.Onset age younger than 12 months(OR=11.876,95% CI:2.592-54.33 P

Age Factors ; Child ; Diagnosis, Differential ; Humans ; Polymerase Chain Reaction ; Prader-Willi Syndrome ; diagnosis ; genetics ; therapy ; Prognosis ; Treatment Outcome

Presented herein are the concepts and methodology for the appraisal indicator model of personal performance management in hospitals. Based on studies of mature appraisal indicator models for hospital departments and the particularity in the process of personal performance evaluation, the authors hold that the model of such an appraisal model should comprise an indicators inventory, data warehouse,indicators system, and appraisal database among others. It is also described that the evaluation process is made up of targets identification, indicators selection, weight distribution, performance implementation and data updating, on top of recommendations for building the model.

[Objective]To investigate the chondrogenic ability and feasibility of bone mesenchymal stem cells(BMSCs) in three kinds of cellular carrier.[Method]BMSCs were separated and cultured into the third generation,which were cultivated in three knids of carriers by multi-point injection into and dropping on the surface of carriers(fibrin collagen sponge,group A;fibrin collagen sponge and FGF,group B and gelatin sponge,group C).All samples were analyzed after four weeks.[Result]There were a few chondrogenic cells in group A,much more chondrogenic cells in group B,and no cells in group C.According to analysis with SPSS 10.0 software,There were more cartilage cells(92.75?10.57) in group B than in group A(36.45?8.34).It was statistical different(P

Objective To investigate the incidence and distribution of over-weight and obesity and the relationship between the body mass index (BMI) and the chronic diseases in the elderly of community in Beijing. Methods The medical check-up data of 1513 elderly inhabitants randomly selected from the 134 communities in Beijing were analyzed. Results The proportions of old people with overweight and obesity were 48.9% and 12.8% respectively, and 36.5% of them were having normal body weight. The incidence of hypertension, coronary heart disease (CHD), diabetes mellitus (DM), hyperlipidemia, hyperuricemia and fatty liver were significantly higher in the over-weight and obese people than that of people with normal BMI. Multiple logistic regression analysis showed that BMI was positively correlated highly with hyperlipidemia and fatty liver (P

Objective: To study the impact of interferon-inducible protein 16 (IFI16) inhibition on apoptosis of human aortic adventitial fibroblasts (HAAFs). Methods: Our research included 3 groups: ① IFI16-siRNA group, specific small interference RNAs (siRNAs) of IFI16 were transfected into HAAFs in vitro to make IFI16 gene silence, ②Con-siRNA group, non-specific siRNAs were transfected into HAAFs as negative control and ③Untreated HAAFs group, blank control. HAAFs cell cycle and apoptosis rate were examined by flow cytometry, IFI16 mRNA expression was measured by real time qRT-PCR, protein expressions of IFI16, p53, p21, Bax and Bcl-2 were detected by Western blot analysis. Results: Compared with Con-siRNA group and Untreated HAAFs group, IFI16-siRNA group showed decreased apoptosis rate of HAAFs (3.33±0.41) % vs (7.42±1.51) % and (6.49±1.10) %, P<0.05, reduced ratio of G0/G1 phase cells (56.64 ± 4.77 ) % vs (69.67±3.54) % and (68.29±4.14) %, P<0.05, while increased ratio of S phase cells (25.23±5.19)% vs (13.76±2.07) % and (14.04±3.00) %, P<0.05. Meanwhile, IFI16-siRNA group presented down-regulated IFI16 mRNA and protein expressions, decreased protein levels of p53, p21, Bax and increased protein level of Bcl-2, all P<0.05. Conclusion: Inhibited IFI16 expression could decrease HAAFs apoptosis, promote cell cycle transition from G1 to S phase which might be related to the suppression of p53/p21 signaling pathway and regulation of Bax/Bcl-2 expression.

Adult ; Ear Canal ; Foreign Bodies ; Humans ; Male ; Mandibular Condyle

Evidence has indicated that low doses of anti-tumor regimens can induce cell apoptosis in vitro, although different regimens induce apoptosis by different mechanism and pathway. In recent years, new tumor treatment strategy has been mainly focused on inducing tumor cell apoptosis. The present review discusses the advantages and disadvantages of inducing tumor cell apoptosis. The benefit of inducing apoptosis is not to cause inflammatory reaction, but as its disadvantage, it inhibits immune responses, and the phagocytosis of apopotic bodies may result in horizontal transfer of genes (including oncogenes and other oncogenic materials), which can be one of the causes of tumor relapse. This paper proposes that the tumor treatment strategy should be turn into promoting tumor cell necrosis and inducing anti-tumor immune responses.
Antineoplastic Agents ; therapeutic use ; Apoptosis ; drug effects ; Humans ; Necrosis ; chemically induced ; Neoplasms ; drug therapy ; immunology ; pathology

Carbazoles ; therapeutic use ; Child, Preschool ; Heart Failure ; complications ; drug therapy ; Humans ; Male ; Propanolamines ; therapeutic use ; Takayasu Arteritis ; complications ; drug therapy ; Vasodilator Agents ; therapeutic use

Objective: To observe the effects of interferon-induced protein 204 (p204) over-expression on apoptosis, proliferation and migration of aortic vascular adventitial ifbroblast (VAFs) in experimental rats.
Methods: Our research included in 3 groups: Iif204-Lv group, in whichVAFs were infected by Iif204-recombined lentivirus, Con-Lv group, in which VAFs carried the empty vector without virus, Blank control group, in which VAFs were untreated. VAFs proliferation was examined by MTT method, cell apoptosis was measured by lfow cytometry and the migration was detected by scratching assay and transwell chamber method. The mRNA and protein expressions of p204, p53 and p21were evaluated by real-time q RT-PCR and Western blot analysis respectively.
Results: Compared with Con-Lv and Blank control groups, Iif204-Lv group had decreased VAFs proliferation (by OD value) at 48 hours: (0.53 ± 0.05) vs (0.66±0.03) and (0.63 ± 0.06), at 72 hours: (0.89 ± 0.06) vs (1.02 ± 0.06) and (1.01 ± 0.07); distance of cell migration (by pixel): (61.00 ± 1.83) vs (74.50 ± 6.25) and (75.50 ± 7.85); number of cell migration: (61.75 ± 10.69) vs (155.25 ± 10.21) and (153.75 ± 9.40), allP<0.05. VAFs apoptosis rates were similar among different groups. Compared with Con-Lv and Blank control groups, Ifi204-Lv group presented up-regulated mRNA expressions of p204 (3.45 ± 0.15) vs (2.09 ± 0.10) and (2.06 ± 0.09); p53 (3.41 ± 0.09) vs (2.06 ± 0.07) and (2.10 ± 0.06); p21 (3.01 ± 0.08) vs (2.05 ± 0.06) and (2.11 ± 0.08), allP<0.05.
Conclusion: p204 over-expression inhibits VAFs proliferation and migration which might be partly related to the activation of p53 and p21 expression in experimental rats.