1.Study of hemophagocytic lymphohistiocytosis in children.
Wen LIN ; Yan XIAO ; Run-ming JIN
Chinese Journal of Pediatrics 2003;41(10):792-794
2.Effects of Various Antihypertensive Drugs on Arterial Elasticity in Patients with Essential Hypertension
Xiao-Rong ZHENG ; Jin-Xiu LIN ;
Chinese Journal of Hypertension 2007;0(05):-
0.05).Heart rate was significantly slow in bisoprolol group(after treatment:66?4 vs before treatment:74?7 beats/min,P
3.Effect of high-flux hemodialysis on mineral and bone metabolism of patients with diabetic kidney disease undergoing maintenance hemodialysis
Xiangdong LIN ; Zhenfen HU ; Xiao JIN
Journal of Endocrine Surgery 2014;(6):456-458
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 .
5.Expressions and Significances of Caveolin-1 and Tight Junction Proteins in Schistosomiasis Colitis in Mice
Lin ZHANG ; Jin LI ; Xue LIN ; Jun XIAO
Chinese Journal of Gastroenterology 2017;22(3):147-151
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.
9.Evaluation of non-invasive ventilation in the treatment of chronic obstructive pulmonary disease complicated with typeⅡ respiratory failure
Zhihua HUANG ; Xiao LIN ; Yongxu JIN ; Biying WANG
Clinical Medicine of China 2008;24(6):545-547
Objective To investigate the clinical significance of BiPAP mechanical ventilation in the treatment of chronic obstructive pulmonary disease(COPD)with type Ⅱ respiratory failure.Methods A total 56 patients suffering from respiratory failure due to exacerbation of COPD were randomly divided into treatment group (BiPAP plus routine therapy)and control group(routine comprehensive therapy).Blood gases,respiratory rates,heart rates,scores of the activity of accessory respiratory muscles,incubation rate,fatality rate were observed.Results In the treatment group,PO2 greatly increased,PCO2 greatly decreased,pH improved significantly,and respiratory rate,heart rate and scores of the activity of accessory respiratory muscles greatly decreased.The incubation rate and the fatality rate were significantly lower in the treatment group than those in the control group(P<0.05).Conclusion BiPAP mechanical ventilation plus routine therapy on COPD with type Ⅱ respiratory failure can improve the curative effects,lessen respiratory muscle fatigue,and decrease the need for incubation and fatality rate.