Aged ; Anthracosis ; physiopathology ; Arrhythmias, Cardiac ; physiopathology ; Case-Control Studies ; Electrocardiography ; Humans ; Middle Aged

Animals ; Electrophoresis, Gel, Two-Dimensional ; methods ; Gene Expression Profiling ; Humans ; Neoplasm Proteins ; analysis ; isolation & purification ; Neoplasms ; chemistry ; Proteome ; analysis ; isolation & purification ; Proteomics ; methods ; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization ; methods

Aged ; Arrhythmias, Cardiac ; diagnosis ; physiopathology ; Coal Mining ; Electrocardiography ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; complications ; physiopathology

Aged ; Anthracosis ; complications ; physiopathology ; Coronary Disease ; complications ; physiopathology ; Electrocardiography ; Humans ; Male ; Middle Aged ; Pulmonary Heart Disease ; complications ; physiopathology

Adolescent ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Child ; Cyclophosphamide ; therapeutic use ; Dexamethasone ; therapeutic use ; Disease-Free Survival ; Doxorubicin ; therapeutic use ; Female ; Follow-Up Studies ; Hematopoietic Stem Cell Transplantation ; Humans ; L-Lactate Dehydrogenase ; blood ; Lymphoma, T-Cell ; blood ; drug therapy ; therapy ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Remission Induction ; Retrospective Studies ; Survival Rate ; Transplantation, Autologous ; Vincristine ; therapeutic use ; Young Adult

Aged ; Coal Mining ; Electrocardiography ; Heart Rate ; physiology ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; physiopathology

Objective To investigate the situation and change of antifungal resistance in clinical Candida and other fungal iso- lates from 5 hospitals in diverse geographic region of China.Methods Antimicrobial susceptibility testing of 8 000 fungat iso- lates collected during 2001 and 2005 were carried out with 25?g fluconazole disk and 1?g voriconazole disk using disk diffusion method as recommend by CLSI/NCCLS M44-A.Disk test plates were automatically read and results were recoded with the BIOMIC Image Analysis System.The equivalent MICs were automatically calculated by the BIOMIC System software.Results The proportion of Candida atbicans and non-Candida albicans (e.g.Candida glabrata) in the total fungal isolates did not change significantly from 2001 to 2005.The susceptibility rate of C.albicans to fluconazole and vorieonazole were stable during 2001 and 2005.However, the resistance to fluconazole and voriconazole increased variably in C.glabrata and other non-Can- dida albicans fungal isolates during the same period.Conclusions The voriconazole demonstrated higher activity against all yeast species in comparison with fluconazole.The increasing resistance to fluconazole and voriconazole in non C.albicans fungal isolates including C.glabruta suggests the importance of surveillance of fungal resistance in Candida isolates.

The effects of Spirulina on intestinal microflora of diarrhea model mice were observed.Diarrhea model mice were geted by gastric perfusion ampicillin,then these mice were given different doses spirulina by gavage.Selective culture media were used to culture bifidobacteria,bacterium lacticum,enteric bacilli,enterococci,bacteroid,clostridium perfringens in feces at different times.In order to find the difference of collecting samples from feces and intestine,the quantity of detection flora in different segment of intestine were compared too.The result showed that in middle dose group and high dose group spirulina can regulate and improve intestinal flora of diarrhea model mice,and effectively shorten time from disturbance to balance.Fecal sample and intestinal contents sample both manifest a same trend,that is the quantity of bifidobacteria,bacterium lacticum in treatment recovery group is significantly higher than saline group,and enteric bacilli,enterococci,bacteroid,clostridium perfringens is significantly lower than saline group,but each index flora in intestinal contents sample has a significant difference in quantity.

Female ; Hepatitis, Chronic ; metabolism ; Humans ; Immunohistochemistry ; Liver Cirrhosis ; metabolism ; Male ; Matrix Metalloproteinase 2 ; analysis ; Tissue Inhibitor of Metalloproteinase-2 ; analysis

ObjectiveTo investigate the effects of mefformin on the levels of serum retinol-binding protein 4 (RBP-4),high sensitive C reactive protein (hs-CRP) and tumor necrosis factorα (TNF-α) in patients with impaired glucose tolerance(IGT) and metabolic syndrome(MS). MethodsSixty patients with IGT and MS were divided into mefformin treatment group (30 cases) and life-style intervention group (30 cases) by random digits table. Body mass index (BMI),the levels of HbAic, HOMA-IR, blood fat, RBP-4,hs-CRP, TNF- α were measured both before and 16 weeks after treatment in the two groups and compared.ResultsThe levels of HbA1c, HOMA-IR, RBP-4, hs-CRP and TNF- α were significantly lower in mefformin treatment group than those in life-style intervention group [(5.09 + 0.26 )％ vs. (5.69 ± 0.49 )％, 2.95 ± 0.63vs. 3.49 ± 0.78, ( 18.69 ± 6.50) mg/L vs.(26.20 ± 6.97) mg/L, (2.37 ± 0.53) mg/L vs.(2.99 ± 0.57) mg/L,(9.49 ± 2.37) μ g/L vs. ( 14.33 ± 2.62) μ g/L] (P ＜ 0.01 ). The results of multiple linear regression showed that correlations were found between the changes of RBP-4 and BMI,HOMA-IR,hs-CRP,TNF-α(β =0.284,0.506,0.274,0.230,P ＜0.01 ),and HOMA-IR was the most important limiting factor. Conclusions Mefformin can improve insulin sensitivity of the patients with IGT and MS, and depress the levels of RBP-4,hs-CRP and TNF- α. Meanwhile mefformin has anti-inflammatory effect.