Blood Cell Count ; Bone Marrow Cells ; pathology ; Child ; Cytokines ; analysis ; Fever ; Histiocytosis, Non-Langerhans-Cell ; metabolism ; pathology ; therapy ; Humans ; Interleukin-2 ; analysis ; Interleukin-6 ; analysis ; Receptors, Interleukin-1 ; analysis

Objective To investigate the effect of high-flux hemodialysis on mineral and bone metabo-lism( MBD) in diabetic kidney disease patients with maintenance hemodialysis .Methods 60 cases with diabetic kidney disease undergoing maintenance hemodialysis were studied and they were randomly divided into two groups according to the number table method .Patients in each group were treated using either high-flux dialyzer or low-flux dialyzer for 6 months.Blood calcium(Ca), blood phosphorus(P), calcium*phosphorus(Ca*P), alkaline phosphatase(AKP), parathyroid hormone(PTH), and 25 hydroxy vitamin D3(25-OH-D3),etc were deter-mined at the start and end of the study .Results In high flux dialysis group , serum P, serum Ca*P, and PTH levels was(1.52 ±0.50)mmol/L,(3.05 ±1.19)pg/L and(368.61 ±235.32)pg/L respectively, which was sig-nificantly decreased than before treatment ((1.78 ±0.55)mmol/L,(3.94 ±1.31),(427.45 ±288.93)pg/L) (P<0.05), while serum Ca, and 25-OH-D3 levels were(2.3 ±0.16)mmol/L and(21.64 ±8.51)nmol/L respectively, which were increased significantly than before treatment ((2.12 ±0.18)mmol/L,(16.77 ±7.69) nmol/L)(P<0.05), yet in low flux dialysis group serum Ca, P, AKP, PTH, and 25-OH-D3 didn't change sig-nificantly before and after treatment ( P>0.05) .Conclusion High-flux dialyser provides a better effect on MBD for patients with diabetic kidney disease undergoing maintenance hemodialysis .

0.05).Heart rate was significantly slow in bisoprolol group(after treatment:66?4 vs before treatment:74?7 beats/min,P

Adaptive Immunity ; Animals ; Humans ; Periodontitis ; immunology

Intestinal schistosomiasis is a kind of intravascular parasitic diseases, and chronic inflammation of colon is one of the basic pathological changes of the sickness.However, the mechanism of caveolin-1 and tight junction proteins in the pathogenesis of intestinal schistosomiasis is still unclear.Aims: To study the expressions and significances of caveolin-1 and tight junction protein occludin, claudin-1 in schistosomiasis colitis in mice.Methods: Forty BALB/c male mice were randomly divided into control group and infection group.Schistosomiasis colitis model was established by placing 40 Schistosoma Japonicum cercarie on the abdomen.Mice were sacrificed after 8 weeks.HE staining was performed.The permeability of intestinal vascular endothelium was detected by Evans blue method.The leukocyte counts in peritoneal lavage fluid were measured.qPCR was used to determine the mRNA expressions of caveolin-1, occludin, claudin-1 and eNOS in colon tissue.Western blotting and immunohistochemistry were used to detect the protein expressions of caveolin-1 and occludin.Results: Large number of egg granuloma was observed in colon submucosa and accompanied by extensive inflammatory cells infiltration in infection group.Compared with control group, content of Evans blue and leukocyte counts in peritoneal lavage fluid were significantly increased (P<0.05);mRNA expressions of caveolin-1, occludin, claudin-1 were significantly decreased (P<0.01);protein expressions and positivity rates of caveolin-1 and occludin were significantly decreased in infection group (P<0.05).Conclusions: Down-regulation of expressions of caveolin-1, occludin and claudin-1 can induce leukocyte accumulation via increasing the permeability of intestinal vascular endothelial cells, thereby involving in the development of schistosomiasis colitis.

Adolescent ; Adult ; Aged ; Anti-Ulcer Agents ; therapeutic use ; Chronic Disease ; Female ; Helicobacter Infections ; therapy ; Helicobacter pylori ; Humans ; Male ; Middle Aged ; Thrombocytopenia ; microbiology ; therapy ; Treatment Outcome ; Young Adult

Objective To study the normal macular thickness in children provide reference for the diagnosis of macular thickness abnormity in teenagers.Methods Databases including Wanfang,Pubmed and some others were searched for studies on macular thickness in Asian children.Data of macular thickness were extracted and were merged into only one by formulae.Results 12 studies were enrolled.The mean foveal minimum and central macular thickness were 143.89±17.32μm(n=2062 eyes) and 181.60±17.93μm(n=1974 eyes),respectively.The eight areas of inner circle (1～3mm diameter) and the outer circle (3～6mm diameter) macular thickness were also calculated.The central macular area seemed thicker in pre-school children than school children.Conclusion Chidren's macular thickness have different characteristic from adults',so it is important to take age,refraction,axial length,race and sex into account before making an abnormal macular thickness diagnosis.Meanwhile,a large sample of population-based cross-sectional study in children is necessary for a more effective standard.

Animals ; Benchmarking ; methods ; statistics & numerical data ; Dose-Response Relationship, Drug ; Humans ; Models, Statistical ; No-Observed-Adverse-Effect Level ; Risk Assessment ; methods ; statistics & numerical data ; Toxicology ; methods

Adult ; Ear Neoplasms ; Eustachian Tube ; pathology ; Humans ; Male ; Teratoma

Benzene ; toxicity ; Humans ; Male ; Middle Aged ; Occupational Exposure ; Thrombocytopenia ; chemically induced