1.Characteristics of Polysomngraphy on Children with Obstructive Sleep Apnea Hypopnea Syndrome and Primary Snoring
pei-ru, XU ; xiao-ying, ZHANG ; li-kun, DUO
Journal of Applied Clinical Pediatrics 2003;0(10):-
Objective To explore the polysomnography(PSG) characteristice of obstructive sleep apnea hypopnea syndrome(OS-AHS) and primary snoring(PS) in children and clinical value of PSG in children with sleep disorders. Methods We analyzed 74 children with OSAHS and 62 with PS, every patient being monitored with PSG for 7 hours at night for 16 parameters, including apnea hypopnea index(AHI), periodic leg movement index(PLMI),and the lowest oxygen saturation(LSaQ2) etc. The parameters of the 2 groups were comparaed. Results Comparaed with PS group, there was statistically significant difference in parameters such as PLMI, AHI,LSaQ2,the moderate oxygen saturation(MSaO2).AHI in non- rapid eye movement (NREM)(P
2.Experimental studies on the protective effect of defibrase againstreperfusion injury after cerebral ischemia
Ru-Xun HUANG ; Xiao-Hua XIAO ; Mei YIN ; Ling LI ; Hua LI ; Zheng-Pei SU ;
Chinese Journal of Clinical Pharmacology and Therapeutics 2000;0(03):-
Aim To ascertain whether defibrase has the protective effect against reperfusion injury after cerebral ischemia.Methods 70 renovascular hypertensive rats(RHR) were randomly divided into defibrase group, control group and sham-operated group.Reversible middle cerebral artery occlusion(MCAO) models were produced by the modified. Longa's method,and reperfusion was begun 2 hours after occlusion.Rats in the defibrase group were given defibrase 10 U?kg-1 body weight via femonal intraveneous injection, and in the control group with the same amount of saline. The brain pieces were processed by TTC and HE staining and the infarct size,brain microvessels damage and secondary bleeding were compared between the two groups. Results The volume of infarction in the defibrase group was obviously smaller than in the control group, the damage of brain microvessels was less severe, and the bleeding lesions under optical microscope were less than in the control group. Conclusion Defibrase has protective effect against reperfusion injury post cerebral ischemia.
3.Clinical impact of 18F-FDG PET/CT on suspected cervical cancer recurrence
Ying-ying, HU ; Xu, ZHANG ; Wei, FAN ; Xiao-ping, LIN ; Pei-yan, LIANG ; Xin-ru, SUN
Chinese Journal of Nuclear Medicine 2011;31(2):73-76
Objective To evaluate the clinical impact of 18F-FDG PET/CT on patients with suspected cervical cancer recurrence. Methods Fifty-one cervical cancer patients, clinically suspected to have tumor recurrence during follow-up, underwent 18F-FDG PET/CT examination. 18 F-FDG PET/CT results were compared with those of conventional images, as referred to histopathology or clinical follow-up. Impacts of 18F-FDG PET/CT were evaluated based on documented changes of clinical management. Results In total, 43 patients were found to have positive lesions by 18F-FDG PET/CT, in which 40 were true recurrence,but 2 were pelvic abscess and 1 was radiation enterocolitis. Other 8 patients were found negative by 18F-FDG PET/CT and confirmed by pathology or follow-up. In patient-based analyses, the sensitivity, specificity, and accuracy of 18F-FDG PET/CT for the detection of tumor recurrence were 100% (40/40), 72. 73% (8/11),and 94.12% (48/51) respectively. In 7 patients, the clinical management was changed due to 18F-FDG PET/CT findings. Conclusion 18F-FDG PET/CT is an efficient tool for determining the recurrence of cervical cancer and instructing the clinical management.
4.Nephroblastomatosis and nephroblastoma: report of a case.
Xiao-li HU ; Lan-yun SONG ; Lin-sheng ZHAO ; Pei-ru NING ; Li ZHAO
Chinese Journal of Pathology 2013;42(12):841-842
Humans
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Infant
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Kidney Neoplasms
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metabolism
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pathology
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surgery
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Male
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Mucin-1
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metabolism
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Nephrectomy
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Precancerous Conditions
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metabolism
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pathology
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surgery
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Vimentin
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metabolism
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WT1 Proteins
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metabolism
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Wilms Tumor
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metabolism
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pathology
;
surgery
5.Significance of COX2 and beta-catenin expression in nephroblastoma.
Xiao-Li HU ; Lin-Sheng ZHAO ; Lan-Yun SONG ; Pei-Ru NING
Chinese Journal of Pathology 2008;37(10):698-699
Child
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Child, Preschool
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Female
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Gene Expression Regulation, Neoplastic
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Humans
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Infant
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Male
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Wilms Tumor
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genetics
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metabolism
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Wnt Proteins
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genetics
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metabolism
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beta Catenin
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genetics
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metabolism
6.Clinical diagnosis and treatment of acute fatty liver of pregnancy
Pei-Ru JIANG ; Xiao-Hong ZHANG ; Qing-Ying ZHANG ; Ying LIN ; Hang GU ;
Chinese Journal of Obstetrics and Gynecology 2000;0(10):-
0.05),higher rate of maternal mortality and perinatal mortality(P
7.Long term follow-up study on dual-chamber pacing in patients with hypertrophic obstructive cardiomyopathy
Yuecheng HU ; Hongliang CONG ; Chengmin PEI ; Ximing LI ; Zuocheng LI ; Yingyi ZHANG ; Ru ZHAO ; Jianyong XIAO
Chinese Journal of Ultrasonography 2011;20(10):829-832
Objective To assess the long-term effects of pacing in patients with hypertrophic obstructive eardiomyopathy(HOCM),and explore the most specific echocardiographic indexes.MethodsA total of 37 consecutive HOCM patients implanted dual-chamber pacemakers were enrolled and followed up.Thirty-seven cases were followed up for 1 year,26 cases were followed up for 2 years,and 10 cases were followed up for 3 years.After 1,2 and 3 years pacemaker implantation,pacing frequency,pacing threshold,impedance,atrioventricular delay and cumulative percent atrial and ventricular pacing were respectively tested,and left atrial dimension (LAD),left ventricular end-diastolic dimension (LVEDd),left ventricular posterior wall thickness (LVPW),interventricular septum thickness (IVS),left ventricular outflow tract diameter(LVOTd),left ventricular outflow tract pressure gradient (LVOTPG),left ventricular ejection fraction(LVEF),pulmonary artery systolic pressure (PASP) were measured and mitral valve systolic anterior motion(SAM) was observed.Pacing parameters and echocardiography indexes were dynamically compared before and after pacemaker implantation.ResultsPacing frequency was adjusted 60~70 bpm,atrioventricular delay was adjusted 90~ 180 ms,in order to achieve more than 95% ventricular pacing,pacing threshold,pacing impedance were normal.The difference of various pacing parameters were no statistically significant within 3 years ( P > 0.05).Compared with before pacing,after 1,2 and 3 years pacemaker implantation,IVS and LVOTPG declined significantly (P < 0.01 ),LVOTd widened significantly ( P <0.01),SAM phenomenon improved obviously ( P <0.01 ),but the difference of LAD,LVEDd,LVPW,LVEF,PASP were no statistically significant ( P > 0.05 ).Conclusions The heart structure reconstruction of patients with HOCM can been chronically improved by dual-chamber pacing treatment.IVS,LVOTd and LVOTPG can be used as the sensitive and specific indexes to evaluate pacing treatment.
8.Epigastric heteropagus twins: report of a case.
Xiao-li HU ; Lan-yun SONG ; Lin-sheng ZHAO ; Pei-ru NING
Chinese Journal of Pathology 2009;38(7):491-492
Abnormalities, Multiple
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pathology
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surgery
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Humans
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Infant, Newborn
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Male
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Twins, Conjoined
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pathology
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surgery