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1.
复发性纵向延伸性脊髓炎 recurrent myelitis associated with longitudinally extensive spinal cord lesions(RLESLs) 副反应量表Treatment Emergent Symptom Scale(TESS)  相似文献   

2.
目的 探索血清丙氨酸转氨酶(alanine aminotransferase,ALT)水平与急性缺血性脑血管病不良临床结局的关系。方法 以中国国家卒中登记研究Ⅱ中丙氨酸转氨酶(alanine aminotransferase,ALT)水平<120 U/L的急性缺血性卒中或TIA患者为研究对象。随访研究对象的1年全因死亡、复发性卒中(包括缺血性卒中、脑出血及蛛网膜下腔出血)、复合终点事件和不良功能结局,其中复合终点事件包括复发性卒中和全因死亡,不良功能结局定义为m RS 3~6分。根据入组患者的血清ALT水平由低到高进行ALT五分位数分层(Q1~Q5),采用多因素logistic回归分析评估血清ALT水平与1年全因死亡、卒中复发、复合终点事件和不良功能结局的相关性。结果 研究共纳入17 178例患者,平均年龄(64.8±11.9)岁,女性6368例(37.1%)。多因素logistic回归分析结果显示,相对于ALT最低五分位数患者,最高五分位数患者1年内全因死亡风险降低45%(OR 0.55,95%CI 0.43~0.70,P<0.01)、卒中复发风险降低39%(OR 0.6...  相似文献   

3.
复发性脑梗死的危险因素分析   总被引:1,自引:0,他引:1  
目的探讨复发性脑梗死的危险因素。方法对50例复发性脑梗死患者及51例初发性脑梗死患者的危险因素中12个因素进行对比分析,并用多元Logistic回归分析各因素与复发性脑梗死的关系,用多元相关分析各危险因素间的相关性。结果复发性脑梗死组的吸烟史、糖尿病史、高血压病史、高脂血症史、TIA史、房颤史、Hhcy的比例明显高于初发性脑梗死组(P均〈0.05)。多元Logistic回归分析显示,糖尿病史(P=0.030)、TIA史(P=0.043)、房颤病史(P=0.016)和Hhcy(P=0.042)是复发性脑梗死的主要危险因素。多元相关分析显示该5项因素间没有相关性。结论糖尿病史、TIA史、房颤病史和Hhcy是复发性脑梗死的独立危险因素。  相似文献   

4.
目的 探讨西安地区急性复发性脑梗死(acute recurrent cerebral infarction,ARCI)患者的临床特征及1年预后.方法 通过西安卒中登记研究,纳入西安市4所三级甲等医院2015年1-12月连续收治的急性脑梗死患者,根据是否合并既往脑梗死病史分为急性首发脑梗死(acute first-eve...  相似文献   

5.
BACKGROUND: Developmental seizures are pathologically characterized by regenerative sprouting of hippocampal mossy fibers rich in Zn^2+. Zn^2+ metabolism in the mossy fiber pathway, and Zn^2+ accumulation in presynaptic membrane vesicles, are dependent on zinc transporter 1 (ZnT1) and glutamate receptor subunit 2 (GluR2).
OBJECTIVE: To investigate the effects of long-term recurrent neonatal seizure, in the presence and absence of physical exercise, on the developmental expression of hippocampal zinc transporter 1 (ZnT1) and GluR2, and on cognitive function in rats.
DESIGN, TIME AND SETTING: Based on behavioral examination and molecular biological research, a randomized, controlled animal experiment was performed at the Department of Neurobiology, Medical College of Soochow University, between January 2007 and April 2008.
MATERIALS: Twenty-one 6-day-old Sprague Dawley rats of either gender were employed in this study. ZnT1 mRNA in situ hybridization kit was provided by Tianjin Haoyang Biological Manufacture Co.,Ltd., China. Rabbit anti-GluR2 was purchased from Santa Cruz Biotech, Inc, USA.
METHODS: Rats were randomly divided into a recurrent seizure group (n = 11) and a control group (n = 10). In the recurrent seizure group, 30-minute seizure was induced by flurothyl gas inhalation for a total of 6 consecutive days. Rats from the control group underwent experimental procedures similar to the recurrent seizure group, with the exception of flurothyl gas inhalation. Thirty minutes of treadmill exercise was performed daily by all rats at postnatal days 51–56.
MAIN OUTCOME MEASURES: At postnatal day 82, rat hippocampal tissue was harvested for analysis of hippocampal ZnT1 and GluR2 expression by in situ hybridization and immunohistochemistry, respectively. Rat learning and memory capabilities were examined using the Y-maze test.
RESULTS: In the recurrent seizure group, the gray scale value of ZnT1 in situ hybridization positive neurons in the hippocampal CA3 region was significantly greater (P 〈 0.05), while the gray scale value of GluR2 immunoreactive neurons in the hippocampal hilus and dentate gyrus was significantly lower (P 〈 0.05), than in the control group. At postnatal days 29–35, numbers of trials to criteria for successful learning were greater in the recurrent seizure group than in the control group (P 〈 0.05); at postnatal days 61–67, the numbers of trials to criteria for successful learning were similar between the two groups (P 〉 0.05). At postnatal days 29–35 and 61–67, there was no significant difference in memory capability between the recurrent seizure and control groups (P 〉 0.05).
CONCLUSION: Physical exercise likely improves the learning deficits caused by recurrent neonatal seizure in rats during brain development by modulating ZnT1 and GluR2 expression.  相似文献   

6.
BACKGROUND: Developmental seizures, which are pathologically characterized by regenerative sprouting of hippocampal mossy fibers, cause long-term damaging effects to synaptic plasticity. Zn^2+ metabolism has been shown to contribute to the regenerative sprouting of hippocampal mossy fibers Furthermore, zinc transporter-3 (ZnT3) is responsible for Zn^2+ transport in the hippocampal mossy fiber pathway. OBJECTIVE: To investigate the effects of long-term recurrent neonatal seizures on learning, memory formation and hippocampal ZnT3 expression in rats. DESIGN, TIME AND SETTING: Based on molecular biological research and behavioral examination a randomized, controlled, animal experiment was performed at the Laboratory Animal Center, Peking University Health Science Center, between October 2004 and July 2005. MATERIALS: Flurothyl was purchased from Aldrich Chemical Co., USA. ZnT3 mRNA in situ hybridization kits were provided by Tianjin Haoyang Biological Manufacture Co., Ltd., China. Morris water maze was produced by Shanghai Jiliang Science and Technology Co., Ltd., China. METHODS: Sixty, 6-day old, Wistar rats were randomly divided into three groups: single seizure (n = 21), recurrent seizure (n = 21, one seizure daily for 6 consecutive days), and control (n = 18). Seizures were induced by flurothyl gas inhalation, in the single seizure and recurrent seizure groups. MAIN OUTCOME MEASURES: At postnatal days 12, 46 and 90, rat hippocampal ZnT3 mRNA expression was detected by RT-PCR; at postnatal days 46 and 90, ZnT3 mRNA expression was determined by in situ hybridization; and at postnatal days 41-46 and 85 90, rat spatial learning and memory formation were examined by the Morris water maze test. RESULTS: RT-PCR results revealed that at postnatal day 12, ZnT3 expression was significantly greater in the recurrent seizure group than in the control and single seizure groups, and at day 46, it was also significantly greater in the recurrent seizure group compared with the control group (P 〈 0.05). In situ hybridization results showed that at postnatal day 46, the recurrent seizure group exhibited increased hippocampal ZnT3 expression over the control and single seizure groups (P〈0.05). Morris water maze test results displayed that, in the first place navigation test at postnatal day 44, and the second test at days 87-88, the recurrent seizure group exhibited significantly higher value of average escape latency compared with the control group (P 〈 0.05). In the two spatial probe tests, the search strategies were significantly inferior in the recurrent seizure group than in the control and single seizure groups (P 〈 0.05). CONCLUSION: Neonatal concurrent seizures produce long-term damaging effects on hippocampal ZnT3 expression and cognitive function, while both of which have no parallel correlation.  相似文献   

7.
目的研究经颈动脉灌注盐酸尼莫司汀(ACNU)和替尼泊苷(VM-26)联合治疗复发性脑胶质瘤的效果及相关问题。方法治疗组选择幕上颈内动脉供血范围的复发性脑胶质瘤164例,肿瘤同侧颈总动脉ACNU和VM-26联合灌注化疗。对照组选择复发性脑胶质瘤26例,口服司莫司汀治疗,并行疗效对比。结果治疗组完全缓解率和部分缓解率明显高于对照组(P〈0.05),恶化率明显低于对照组(P〈0.05),生存期明显长于对照组(P〈0.05)。结论经颈动脉灌注ACNU、VM-26治疗复发性脑胶质瘤疗效好,副作用小,安全可靠,可作为常规化疗手段。  相似文献   

8.
同位素32P经定向穿刺间质内放射治疗复发性胶质瘤李昭杰林志俊唐安戊李贵福候富林为探索复发性脑神经胶质瘤(简称胶质瘤)更有效的治疗方法,我科于1993年3月~1996年4月采用32P经定向穿刺肿瘤间质(囊)内放射治疗复发性胶质瘤23例,取得明显效果,现...  相似文献   

9.
目的 探讨复发性多发胶质母细胞瘤(GBM)预后的影响因素。方法 2005年1月至2012年12月手术切除并获得完整随访的复发性GBM 106例,其中单发78例,多发28例(多发组);根据患者年龄、性别、肿瘤部位、手术切除程度、术后是否放化疗、术前KPS评分从单发GBM中选取与多发GBM相匹配的病例28例作为对照(单发组);多发组根据肿瘤切除程度进一步分为全切组和部分切除组。结果 本组复发性多发GBM占26.4%。多发组中位生存期(4.5个月)明显短于单发组(8.5个月;P <0.05)。多发患者中,全切组中位生存期(7.9个月)明显长于部分切除组(3.7个月;P <0.05)。结论 复发性多发GBM预后较单发患者差;肿瘤切除程度越高,患者预后也越好,建议术中在保证重要功能的基础上尽量多切除肿瘤。  相似文献   

10.
长春西汀对抑郁症的辅助治疗作用   总被引:1,自引:0,他引:1  
目的:探讨文拉法辛联合长春西汀对复发性抑郁症的疗效和不良反应。方法:复发性抑郁症患者78例,按就诊及确诊顺序编号,单号为合用组(文拉法辛联合长春西汀);双号为单用组(单用文拉法辛)。疗程4周。采用汉密尔顿抑郁量表(HAMD)和治疗中出现的症状量表(TESS)评定疗效和不良反应。结果:两组HAMD评分均较治疗前显著下降(P〈0.01);治疗4周,以合用组HAMD评分显著低于单用组(P〈0.01或P〈0.05)。两组不良反应差异无显著性(P〉0.05)。结论:文拉法辛联合长春西汀治疗抑郁症的效果优于单用文拉法辛,长春西汀对复发性抑郁症有辅助治疗作用。  相似文献   

11.
Mollaret脑膜炎(Mollaret meningitis,MM)又称良性复发性无菌性脑膜炎(benign recurrent aseptic meningitis),由法国学者Mollaret于1944年首先报道,是一种急性发作性、良性经过的无菌性脑膜炎综合征[1],是神经系统少见的疾病,本文报告2例如下。1病例报告例1男,58岁,己婚,屠夫,  相似文献   

12.
目的:探讨面神经全程减压术对特发性复发性面瘫的疗效。方法46例特发性复发性面瘫患者分为手术治疗组(Y组,22例)和非手术治疗组(N组,24例)。采用 H‐B分级法和改进的Portmann法评判各组疗效。结果 Y组和N组面神经功能达Ⅱ级以上分别为19例(86.5%)、7例(29.2%) ,Y组满意45.5%,良好50%,面肌活动得分16.2 ± 1.93。N组满意12.5%,良好25%,面肌活动得分13.8±2.91,差异有统计学意义(P<0.05)。结论面神经全程减压术对特发性复发性面瘫疗效较保守治疗好。  相似文献   

13.
目的 比较复发性抑郁症与长期住院精神分裂症患者之间心率变异性(HRV)的差异。 方法 回顾性连续纳入2014 年1 月至2019 年1 月于上海交通大学医学院附属精神卫生中心精神科住 院治疗的多次发作的抑郁症或长期住院精神分裂症患者各120 例,两组患者性别、年龄相匹配。对两 组患者分别开展HRV 检测,使用24 h 动态心电图记录仪和心率变异分析软件进行检测,并对HRV相关 指标R-R间期标准差( SDNN)、相邻R-R间期差值的均方根( rMSSD)、相邻R-R间期之间差值>50 ms的 百分比(PNN50)、低频功率(LF)、高频功率(HF)、LF与HF之间的比值(LF/HF)的结果进行组间比较。采 用Spearman 相关分析分析两组患者住院次数与HRV 各指标的相关性。结果 复发性抑郁症患者组时 阈指标SDNN 高于长期住院精神分裂症组[121.0(95.0,158.0)比111.0(87.0,144.0)ms,t=2.214],rMSSD、 PNN50 低于长期住院精神分裂症组[22.0(13.0,46.0)比20.0(12.0,28.0)ms,t=3.832;3.0(0,13.0)% 比2.0(0, 7.0)%,t=2.571],差异均有统计学意义(均P< 0.05);两组频阈指标差异无统计学意义(均P> 0.05)。进 一步采用Spearman 相关分析结果显示,复发性抑郁症患者住院次数与rMSSD(r=0.270,P=0.003)、PNN50 (r=0.263,P=0.004)、HF(r=0.246,P=0.015)相关,但精神分裂症患者住院次数与HRV各分析指标无相关(均 P> 0.05)。结论 复发性抑郁症患者的自主神经功能失调较长期住院精神分裂症患者严重,复发性抑 郁症患者的住院次数影响患者HRV时阈指标  相似文献   

14.
目的探讨复发性库欣病的MRI特点和再次经蝶手术疗效。方法回顾性分析28例复发性库欣病的MRI特点、术前诊断、手术技巧、并发症和疗效。结果28例库欣病复发时间距第一次手术6-72个月,平均33.5个月。蝶鞍冠状位增强MRI显示微腺瘤15例,未见明确肿瘤13例。术中明确肿瘤并经病理证实为垂体腺瘤24例,术中及病理均未见肿瘤4例。近期(术后6个月内)疗效:治愈20例(71.4%),改善5例(17.9%),无效3例(10.7%)。术后随访10个月~8年,再次复发3例,行双侧肾上腺切除和垂体放疗,2例出现Nelson综合征。结论复发性库欣病MRI检查肿瘤发现率较低,再次经蝶手术是治疗复发性库欣病有效的方法。  相似文献   

15.
良性复发性无菌性脑膜炎(benign recurrent aseptic meningitis)系指:发作次数≥2次的脑膜炎,患者发作期有头痛、脑膜刺激征阳性等临床表现,发病间期无临床症状,脑脊液、脑电图、头部MRI等检查均无异常,并且不遗留神经系统功能损害[1].本病发病率低,国内报道较少,现将我科临床确诊1例报告如下.  相似文献   

16.
在第17届欧洲卒中会议(European Stroke Conference,ESC)上,加拿大麦克马斯特大学的Yusuf等介绍了有效避免复发性卒中预防方案试验(Prevention Regimenf or Effectively Avoiding Second Strokes,PROFESS)的结果,认为卒中后即刻给予血管紧张素受体拮抗剂替米沙坦不能对复发性缺血事件提供明显的保护作用。  相似文献   

17.
首发与复发性抑郁症患者认知功能的比较   总被引:5,自引:0,他引:5  
目的对首发与复发性抑郁症及正常对照进行认知功能测定,探讨首发抑郁症和复发性抑郁症认知功能特点。方法43例首发抑郁症患者、48例复发抑郁症患者和45例正常对照为研究对象。采用汉密尔顿抑郁量表测定抑郁严重程度,采用事件相关电位P300波幅及潜伏期、韦氏记忆量表、威斯康星卡片分类测验测定认知功能。抑郁症患者给予SSRIs类抗抑郁药治疗8周,进行治疗前后的上述指标的比较。结果(1)治疗前首发组,除瞬时记忆和N2波幅外,其他各项指标均较对照组差;复发组各项认知功能指标均较对照组差(P〈0.05);N2潜伏期首发组低于复发组,分类数和WMS各项指标首发组高于复发组(P〈0.05)。(2)治疗后首发组,除长时记忆分、瞬时记忆分、分类数、P3波幅和N2波幅外,其他指标均与对照组有统计学差异(P〈0.05);复发组除瞬时记忆分外,各项指标均较对照组为差(P〈0.05);首发组与复发组比较,除N2波幅无差别外,其余各项均优于对照组(P〈0.05)。(3)治疗后,无论是首发组还是复发组,其HAMD17评分及认知功能的指标均有显著性改善。结论(1)首发与复发性抑郁症患者均存在记忆、执行功能的损害;与首发抑郁症患者相比,复发性抑郁症患者的记忆、执行功能损害更为严重。(2)药物治疗后,首发、复发性抑郁症患者的记忆、执行功能均有一定程度的恢复;复发性抑郁症患者的认知功能损害仍较为严重。  相似文献   

18.
胆囊切除术后综合征(PCS)也称胆囊摘除后遗症、再发性胆道综合征(recurrent biliary tract syndrome),系由于胆囊切除术后所出现的与胆系病变有关的临床症候群。主要临床表现为不同程度的上腹部或右季肋区疼痛不适、消化不良、腹胀、腹泻等,症状与进食尤其进油脂食物有一定关系。  相似文献   

19.
良性复发性眩晕(benign recurrent vertigo,BRV)是对一组临床症状的描述,指反复发作性眩晕,不伴神经系统及耳蜗异常,眩晕发作期间可检测到眼震,持续时间数分钟至数天不等,发作频率每天1次至数年1次不等,女性多见,不符合其他前庭疾病的诊断标准。可能与偏头痛或前庭性偏头痛或梅尼埃病相关。目前关于良性复发性眩晕的报道较少,人们对其认识仍有不足。2017年《眩晕诊治多学科专家共识》中将其归为病因诊断中值得商榷的问题。  相似文献   

20.
目的 探讨正常范围同型半胱氨酸(homocysteine,Hcy)水平与复发性脑梗死之间的关系。   相似文献   

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