1.A case of leuconostoc septicemia complicated with brain abscess.
Chinese Journal of Pediatrics 2007;45(10):768-768
Brain Abscess
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etiology
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Female
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Humans
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Leuconostoc
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pathogenicity
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Male
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Sepsis
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complications
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microbiology
2.Serum levels and clinical significance of IL in patients with delayed encephalopathy after acute carbon monoxide poisoning.
Long ZHEN ; Ren-jun GU ; Ping ZHANG
Chinese Journal of Industrial Hygiene and Occupational Diseases 2008;26(9):561-562
Adult
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Aged
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Aged, 80 and over
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Carbon Monoxide Poisoning
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complications
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Female
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Humans
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Interleukins
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blood
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Male
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Middle Aged
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Neurotoxicity Syndromes
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blood
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etiology
3.Hyponatremia induced by iodipamide: three cases report.
He HUANG ; Jian-ping ZENG ; Yun LONG
Chinese Journal of Cardiology 2009;37(7):621-621
4.Comparison of the hemodynamic effects of desflurane and enflurane in children
Bo LONG ; Ping ZHAO ; Duoyou WANG
Chinese Journal of Anesthesiology 1994;0(01):-
Objective The purpose of this study was to determine and compare the hemodynamic effects of desflurane and enflurane in children.Methods Twenty-eight ASA Ⅰ-Ⅱ patients, aged 1-5 years were randomly assigned to receive either desflurane (group D) or enflurane (group E) for maintenance of anesthesia.Cardiac output was continuously monitored by transesophageal Doppler (TECO1).The stroke volume index (SVI), cardiac index (CI),heart rate (HR) and blood pressure(SBP,DBP,MAP) were determined before and during inhalation of desflurane and enflurane at 0.5,1.0 and 1.5 MAC.Results At 0.5 MAC of both agents SVI, CI and HR remained unchanged, but SBP, DBP and MAP were slightly reduced as compared to the baseline values.At 1.0 MAC of desflurane CI was increased and was higher than that in the group E. SVI and HR were significantly higher in group D than those in group E at 1.0 MAC.SBP, MAP and DBP were further reduced and the magnitude of reduction was similar between both groups.At 1.5 MAC CI and SVI were unchanged in group D but greatly reduced in group E.HR increased significantly in group D but remained unchanged in group E.There was further decrease in BP in both groups but SBP and MAP decreased more markedly in group E than in group D .Conclusions Desflurane causes less hemodynamic changes in children of 1-5 years than enflurane.
5.Expression of heat shock protein 70 in the brain tissue of fetal and newborn rats after prenatal hypoxic adaptation
Ping ZHAO ; Bo LONG ; Jianjun CUI
Chinese Journal of Anesthesiology 1994;0(06):-
Objective To investigate the change in heat shock protein 70(HSP7O) in the brain tissue of fetal and newborn rats after prenatal hypoxic adaptation and the possible mechanism of the protective effect. Methods Twenty-two 22d pregnant Wistar rats were randomly divided into two groups: GroupⅠ(hypoxic adaptation group) and group Ⅱ(control group). The animals in group Ⅰ were placed in a tightly closed hypoxic adaptation chamber, of which the oxygen and carbon dioxide concentrations were monitored. The pregnant rats were taken out and exposed to fresh air for 5 mm when the 02 % in the chamber was reduced to 15 %, then the pregnant rats were placed back in the chamber and the above process was repeated once. The animals were then left for their natural labor. In control group the pregnant rats underwent the same process but the chamber was not tightly closed(O2 %= 21 %). Prenatal rats were delivered by cesarean section at lb. 3h, 8h, 24h, 48h, 72h, 120h and 168h after hypoxic adaptation and decapitated and brain was removed. Seven newborn rats from each group were decapitated and brain was removed for determination of HSP70 expression with immunohistochimical technique. Results No HSP7O expression was observed in the brain tissue of normal prenatal and newborn rats. HSP70 was observed in the different regions of hippocampus and cortex from 8h to 168h after hypoxic adaptation. Strongest HSP70 expression was observed in hippocampus CAl . Conclusions HSP70 plays a role in the formation of prenatal hypoxic adaptation.
6.Study on Histocompatibility of Domestic New Type Nitinol Alloy Ventricular Septal Defect Occluder
Journal of Applied Clinical Pediatrics 2004;0(11):-
Objective To study the histocompatibility of domestic new type nitinol alloy ventricular septal defect(VSD) occluder in order to test the feasibility for clinical application.Methods The domestic new type nitinol alloy VSD occluder was inserted into 20 healthy dogs with intravenous balanced anesthesia and tracheal intubation,assisted by animal breathing machine respiration.The dogs were given oral antibiotic and would be killed in several months after operation.According to different slaughter time(1,2,3,6 months),they were divided into 4 sections and including 5 dogs in each section.The occluder sites,the intimal coverage and the change of inflammatory cells were observed through gross anatomy,with the help of the light microscope and electron microscope.SPSS 11.0 software was used to analyze the data.Results The thickness of the endocardial enhanced with the time(P
7.Bioinformatics analysis and expressed level of histone methyltransferase genes in Lonicera japonica.
Lin-jie QI ; Yuan YUAN ; Lu-qi HUANG ; Ping LONG ; Liang-ping ZHA ; Yao-long WANG
China Journal of Chinese Materia Medica 2015;40(11):2062-2067
Twenty-three histone methyltransferase genes were obtained from transcriptome dataset of Lonicera japonica. The nucleotide and proteins characteristics, subcellular localization, senior structural domains and conservative forecasting were analyzed. The result of phylogenetic tree showed that 23 histone methyltransferases were mainly divided into two groups: lysine methyltransferase and arginine methyltransferases. The result of gene expression showed that 23 histone methyltransferases showed preference in terms of interspecies and organs. They were more expressed in buds of L. japonica than in L. japonica var. chinensis and lower in leaves of L. japonica than in L. japonica var. chinensis. Eight genes were specific expressed in flower. These results provided basis for further understanding the function of histone methyltransferase and epigenetic regulation of active ingredients of L. japonica.
Computational Biology
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Gene Expression
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Histone-Lysine N-Methyltransferase
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genetics
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Lonicera
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enzymology
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genetics
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Phylogeny
8.Evaluate the aggressive risk of gastric stromal tumors by findings with endoscopic ultrasonography
Long RONG ; Qilian ZHANG ; Weidong NIAN ; Ping LIU ; Jinyu LIANG
Chinese Journal of Digestive Endoscopy 2009;26(1):15-19
Objective To analyze the characteristics of gastric stromal tumors(GST)under endoseopic ultrasonography(EUS)according to its aggressive risks.Methods The clinical data of 36 patients with GST,who underwent surgery from July 1997 to July 2007,were analyzed retrospectively.All the patients underwent EUS before operation and were classified according to Fleether's 4-tier system to predict the aggressiveness of the tumors.The features of the tumor under EUS including its size,ulceration,border,echo charateristies and growth pattern were recorded and the difference between each tumor group were analyzed by ANOVO and rank sam test.Results The mean maximal diameter of GST Was 7.3 cm(range 1.0-20.0 cm),and the size of tumors with hiisher aggressiveness risk Was significantly larger than that with lower risk(P<0.01).The mucosal ulceration,obscure border,irregular shape and echo heterogeneity were more commonly seen in the groups with higher risk(P<0.05).There Was no difference in the internal echo and growth pattern of GST between different groups.Conclusion EUS features are useful in differentiation of the aggressiveness risk of the GST.and guide the management of the tumors.
9.Clinical characteristics of Mallory-Weiss syndrome in children.
Long XU ; Bao-ping YU ; He-sheng LUO
Chinese Journal of Pediatrics 2005;43(10):791-792
Adolescent
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Child
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Child, Preschool
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Female
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Humans
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Male
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Mallory-Weiss Syndrome