糖尿病酮症酸中毒患儿氧化应激状况及影响因素分析

Objective To investigate the oxidative stress state in children with diabetic ketoacidosis (DKA),and analyze whether any observed abnormalities were related to metabolic disturbances.Methods Four groups of subjects were studied,comprising with 22 patients with DKA(group 1),18 diabetic children with medium metabolic control,whose glycated hemoglobin(HbAlc) below 9%(group 2),22 children with poorly controlled diabetes,whose Hbal c above 9%(group 3),and 36 healthy control children(group 4).Malondialdehyde(MDA),nitrate oxidase(NO),glutathione peroxidase(GSH-Px),superoxide dismutase(SOD),and metabolic parameters such as fasting blood glucose,HbAlc,blood gas analysis,serum ion,renal function of the subjects were measured.Results Mean serum MDA value was significantly higher in group 1 than in group 2(P ＜0.01) and group 4(P ＜0.01),but was not different from that in group 3 (P ＞0.05).Serum levels of NO were significantly higher in group 1,2 and 3 compared with group 4(P＜0.01).Serum levels of GSH-Px were significantly lower in group 1,2 and 3 than in group 4(P＜0.01).There were no significant differences of serum SOD value among the four groups(P＞0.05).Both serum MDA and NO values in the diabetic patients(groups 1 +2 +3) were positively related to HbAlc(r=0.375,P ＜0.01;r=0.250,P ＜0.05),and serum SOD values in the DKA patients were negatively related to HbAlc(r= -0.507,P＜0.05),there were not any significant relationship between the other oxidative markers and metabolic parameters.Conclusion There is an increase of oxidative stress and decrease of antioxygenic ability in DKA children,and these changes tend to correlate more with markers of diabetic imbalance than with parameters of acute metabolic disturbances of DKA.     

糖尿病酮症酸中毒患儿氧化应激状况及影响因素分析

Objective To investigate the oxidative stress state in children with diabetic ketoacidosis (DKA),and analyze whether any observed abnormalities were related to metabolic disturbances.Methods Four groups of subjects were studied,comprising with 22 patients with DKA(group 1),18 diabetic children with medium metabolic control,whose glycated hemoglobin(HbAlc) below 9%(group 2),22 children with poorly controlled diabetes,whose Hbal c above 9%(group 3),and 36 healthy control children(group 4).Malondialdehyde(MDA),nitrate oxidase(NO),glutathione peroxidase(GSH-Px),superoxide dismutase(SOD),and metabolic parameters such as fasting blood glucose,HbAlc,blood gas analysis,serum ion,renal function of the subjects were measured.Results Mean serum MDA value was significantly higher in group 1 than in group 2(P ＜0.01) and group 4(P ＜0.01),but was not different from that in group 3 (P ＞0.05).Serum levels of NO were significantly higher in group 1,2 and 3 compared with group 4(P＜0.01).Serum levels of GSH-Px were significantly lower in group 1,2 and 3 than in group 4(P＜0.01).There were no significant differences of serum SOD value among the four groups(P＞0.05).Both serum MDA and NO values in the diabetic patients(groups 1 +2 +3) were positively related to HbAlc(r=0.375,P ＜0.01;r=0.250,P ＜0.05),and serum SOD values in the DKA patients were negatively related to HbAlc(r= -0.507,P＜0.05),there were not any significant relationship between the other oxidative markers and metabolic parameters.Conclusion There is an increase of oxidative stress and decrease of antioxygenic ability in DKA children,and these changes tend to correlate more with markers of diabetic imbalance than with parameters of acute metabolic disturbances of DKA.     

糖尿病酮症酸中毒患儿氧化应激状况及影响因素分析

Objective To investigate the oxidative stress state in children with diabetic ketoacidosis (DKA),and analyze whether any observed abnormalities were related to metabolic disturbances.Methods Four groups of subjects were studied,comprising with 22 patients with DKA(group 1),18 diabetic children with medium metabolic control,whose glycated hemoglobin(HbAlc) below 9%(group 2),22 children with poorly controlled diabetes,whose Hbal c above 9%(group 3),and 36 healthy control children(group 4).Malondialdehyde(MDA),nitrate oxidase(NO),glutathione peroxidase(GSH-Px),superoxide dismutase(SOD),and metabolic parameters such as fasting blood glucose,HbAlc,blood gas analysis,serum ion,renal function of the subjects were measured.Results Mean serum MDA value was significantly higher in group 1 than in group 2(P ＜0.01) and group 4(P ＜0.01),but was not different from that in group 3 (P ＞0.05).Serum levels of NO were significantly higher in group 1,2 and 3 compared with group 4(P＜0.01).Serum levels of GSH-Px were significantly lower in group 1,2 and 3 than in group 4(P＜0.01).There were no significant differences of serum SOD value among the four groups(P＞0.05).Both serum MDA and NO values in the diabetic patients(groups 1 +2 +3) were positively related to HbAlc(r=0.375,P ＜0.01;r=0.250,P ＜0.05),and serum SOD values in the DKA patients were negatively related to HbAlc(r= -0.507,P＜0.05),there were not any significant relationship between the other oxidative markers and metabolic parameters.Conclusion There is an increase of oxidative stress and decrease of antioxygenic ability in DKA children,and these changes tend to correlate more with markers of diabetic imbalance than with parameters of acute metabolic disturbances of DKA.     

大连市学龄前儿童行为问题调查

目的 应用Conners父母问卷对大连市学龄前儿童进行行为问题调查,了解本地区学龄前儿童行为问题发生情况,指导早期干预,促进其健康发展。方法 随机选取大连市3所幼儿园638名学龄前儿童进行conners父母问卷调查。结果 大连市儿童行为问题总检出率为17.87%,男童行为问题检出率显著高于女童。男童学习问题、心身障碍两项检出率显著高于女童。男女童行为问题共患情况以一种和两种为主。结论 大连市学龄前儿童行为问题发生率与国内其它城市相近,男童发生率明显高于女童,应加以重视和积极引导,其中学习问题和心身障碍尤应引起关注。     

我院耐碳青霉烯鲍曼不动杆菌基因型分析

目的 分析佳木斯大学附属第一医院临床分离的鲍曼不动杆菌(Acinetobacter baumannii,AB)携带多重耐药相关基因β-内酰胺酶的情况,为临床合理应用抗菌药物提供理论依据。 方法 收集2013年9月—2015年6月佳木斯大学附属第一医院临床分离鲍曼不动杆菌110株,VITEK-II、Walkway-40全自动微生物鉴定/药敏测试系统菌种鉴定及药敏检测并进行16SrRNA鉴定;多重PCR检测鲍曼不动杆菌携带β-内酰胺酶(A、B、C、D类)的耐药基因。 结果 110株鲍曼不动杆菌对头孢哌酮/舒巴坦、美洛培南、亚胺培南的耐药率较低(13.3%、38.5%、49.3%)。D类碳青霉烯酶耐药基因:96株OXA-51(87.27%),53株OXA-23(48.18%),29株OXA-24(26.36%),6株OXA-58(5.45%)。金属酶:检出IMP 1株(0.90%)和SIM 6株(5.45%)。另检测出ADC 84株(76.36%)、TEM 66株(60.00%)、GES 16株(14.54%)、PER 8株(7.27%)、SHV 7株(6.36%)、VEB 5株(4.54%)。50株碳青霉烯类耐药的鲍曼不动杆菌中,OXA-23、OXA-51、OXA-24、ADC、TEM的检出率分别为84.00%、92.00%、26.00%、92.00%、88.00%。碳青霉烯类耐药的鲍曼不动杆菌与碳青霉烯类敏感菌株比较OXA-23、ADC、TEM产酶基因的检出率差异具有统计学意义。 结论 产OXA、Amp C、ESBLs可能是我院鲍曼不动杆菌耐药的主要原因。      

1型糖尿病儿童氧化应激水平的研究

目的 比较1型糖尿病患儿与健康儿童血清中氧化应激标志物水平,探讨1型糖尿病患儿氧化及抗氧化能力的改变。方法 选取62例1型糖尿病患儿为病例组,36例健康儿童为对照组。病例组根据病程分为初发组和病程稍长组;根据感染情况分为感染组和非感染组。测定各组血清中氧化标志物丙二醛(MDA),一氧化氮(NO)及抗氧化标志物超氧化物歧化酶(SOD),谷胱甘肽过氧化物酶(GPx)水平,同时常规测定病例组空腹血糖、C-肽、糖化血红蛋白(HbA1_C)、尿素氮,并对结果进行差异性和相关性分析。结果 1型糖尿病患儿血清MDA,NO,SOD水平显著高于对照组(P<0.05),GPx水平显著低于对照组(P<0.01)。初发组MDA、NO、SOD水平显著高于对照组(P<0.05),GPx水平显著低于对照组(P<0.01)。病程稍长组SOD水平与对照组比较、感染组与非感染组间各指标比较,差异均无统计学意义(P>0.05)。MDA水平与HbA1_C水平呈显著正相关(r=0.377,P<0.01)。结论 1型糖尿病患儿发病初期及病程进展过程中存在明显的氧化应激水平升高和抗氧化保护能力下降,提示氧化应激可能在儿童1型糖尿病中起着重要作用。     

齐鲁医院心脏远程监护中心兰山站成立

6月22日,全国合理用药监测山东地区培训工作会议在济南举行。山东省卫生厅副厅长刘玉芹出席了会议。中国医院协会副秘书长、全国合理用药监测办公室主任胡茵．全国合理用药监测办公室专家孙忠实分别就“全国合理用药监测工作建设和实施方案”、“合理用药监测与药害警戒”、“监测系统信息技术、业务流程、     

骨膜牵张技术用于糖尿病足治疗的理论基础及临床结果验证

背景:骨膜牵张也具有促进成骨和微血管生成作用,但能否用于治疗糖尿病足目前尚未明确.目的:对骨膜牵张促进骨和血管再生的研究进展进行综述,以明确该技术用于糖尿病足治疗的理论基础,并介绍其在治疗糖尿病足中的初步应用.方法:计算机检索万方医学网、中国知网、PubMed及Elsevier数据库收录的相关文献,中文检索词为:"牵张...     

糖尿病酮症酸中毒患儿氧化应激状况及影响因素分析

Objective To investigate the oxidative stress state in children with diabetic ketoacidosis (DKA),and analyze whether any observed abnormalities were related to metabolic disturbances.Methods Four groups of subjects were studied,comprising with 22 patients with DKA(group 1),18 diabetic children with medium metabolic control,whose glycated hemoglobin(HbAlc) below 9%(group 2),22 children with poorly controlled diabetes,whose Hbal c above 9%(group 3),and 36 healthy control children(group 4).Malondialdehyde(MDA),nitrate oxidase(NO),glutathione peroxidase(GSH-Px),superoxide dismutase(SOD),and metabolic parameters such as fasting blood glucose,HbAlc,blood gas analysis,serum ion,renal function of the subjects were measured.Results Mean serum MDA value was significantly higher in group 1 than in group 2(P ＜0.01) and group 4(P ＜0.01),but was not different from that in group 3 (P ＞0.05).Serum levels of NO were significantly higher in group 1,2 and 3 compared with group 4(P＜0.01).Serum levels of GSH-Px were significantly lower in group 1,2 and 3 than in group 4(P＜0.01).There were no significant differences of serum SOD value among the four groups(P＞0.05).Both serum MDA and NO values in the diabetic patients(groups 1 +2 +3) were positively related to HbAlc(r=0.375,P ＜0.01;r=0.250,P ＜0.05),and serum SOD values in the DKA patients were negatively related to HbAlc(r= -0.507,P＜0.05),there were not any significant relationship between the other oxidative markers and metabolic parameters.Conclusion There is an increase of oxidative stress and decrease of antioxygenic ability in DKA children,and these changes tend to correlate more with markers of diabetic imbalance than with parameters of acute metabolic disturbances of DKA.     

糖尿病酮症酸中毒患儿氧化应激状况及影响因素分析

Objective To investigate the oxidative stress state in children with diabetic ketoacidosis (DKA),and analyze whether any observed abnormalities were related to metabolic disturbances.Methods Four groups of subjects were studied,comprising with 22 patients with DKA(group 1),18 diabetic children with medium metabolic control,whose glycated hemoglobin(HbAlc) below 9%(group 2),22 children with poorly controlled diabetes,whose Hbal c above 9%(group 3),and 36 healthy control children(group 4).Malondialdehyde(MDA),nitrate oxidase(NO),glutathione peroxidase(GSH-Px),superoxide dismutase(SOD),and metabolic parameters such as fasting blood glucose,HbAlc,blood gas analysis,serum ion,renal function of the subjects were measured.Results Mean serum MDA value was significantly higher in group 1 than in group 2(P ＜0.01) and group 4(P ＜0.01),but was not different from that in group 3 (P ＞0.05).Serum levels of NO were significantly higher in group 1,2 and 3 compared with group 4(P＜0.01).Serum levels of GSH-Px were significantly lower in group 1,2 and 3 than in group 4(P＜0.01).There were no significant differences of serum SOD value among the four groups(P＞0.05).Both serum MDA and NO values in the diabetic patients(groups 1 +2 +3) were positively related to HbAlc(r=0.375,P ＜0.01;r=0.250,P ＜0.05),and serum SOD values in the DKA patients were negatively related to HbAlc(r= -0.507,P＜0.05),there were not any significant relationship between the other oxidative markers and metabolic parameters.Conclusion There is an increase of oxidative stress and decrease of antioxygenic ability in DKA children,and these changes tend to correlate more with markers of diabetic imbalance than with parameters of acute metabolic disturbances of DKA.