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目的 探讨颅脑创伤的发生规律和临床特点,为制定预防和控制措施提供科学依据.方法 对3960例颅脑创伤患者的年龄、性别、职业、受伤机制、时间分布、伤情资料、治疗方式及治疗结果等临床资料进行回顾性分析.结果 患者男女比例为3.5∶1,高发年龄20~49岁,工人(35.3%)、农民(26.4%)和学生(9.8%)是前三位高发人群.1月和12月为高发时间段,公路(52.3%)、工地(25.9%)和家中(9.9%)是颅脑创伤主要发生地点,交通伤(58.1%)、高处坠落伤(17.7%)和击打伤(11.4%)为主要致病原因.合并伤以颌面部(33.6%)最多,其次为四肢(16.8%)、体表(13.4%)和胸部(10.9%)合并伤.创伤以轻型(54.8%)颅脑创伤多见,其次为重型(23.9%)和中型(21.3%),重型颅脑创伤的病死率为20.9%.结论 颅脑创伤发病群体以青壮年男性为主,主要致病原因为交通事故伤害.应根据不同人群和职业特点,因地制宜地采取预防和控制措施,以有效降低其发病率.
Abstract:
Objective To explore the incidence and clinical features of traumatic brain injury (TBI) so as to provide some reference for making preventive and control measures. Methods Influence factors of 3960 TBI patients, such as age, sex, occupation, injury mechanisms, time distribution, injury information, treatments results and so on were retrospectively analyzed. Results Among 3960 cases, males to females ratio was 3.5∶1, the major TBI victim was 20-49 years old, workers (35.3%), farmers (26.4%) and students (9.8%) were the top 3 incidence occupations. TBI mostly happened in January and December, and mostly happened on road (52.3%), at work place (25.9%) and at home (9.9%). The major causes were traffic accidents (58.1%), falling from high (17.7%) and violence (11.4%). It could also had the rate of 33.6%, 16.8%, 13.4% and 10.9% to get Maxillofacial region injury, limbs injury, body surface injury and chest injury happen together, respectively. Light injury (54.8%) was seen more frequently than severe injury (23.9%) and moderate injury (21.3%), the mortality of severe injury was 20.9%. Conclusions Young males are the biggest part patients of TBI, and the major causes of TBI is traffic accident. The incidence of TBI is related to factors such as age, sex, occupation and so on, different preventive and control measures according to different influence factors can be taken to decrease the incidence of it. 相似文献
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宁心红杞胶囊对老龄雌性大鼠性腺内分泌的影响 总被引:3,自引:0,他引:3
目的:研究宁心红杞胶囊对性腺内分泌系统的影响.方法:采用自然衰老雌性大鼠作为动物模型,连续给药10周后,观察血清雌二醇(E2)、孕酮(P)、卵泡刺激素(FSH)和黄体生成素(LH)水平,阴道脱落细胞角化状态,垂体、卵巢、子宫等脏器系数变化及组织病理学改变.结果:宁心红杞胶囊能显著提高受试大鼠血清E2和P水平,降低血清FSH和LH水平;阴道脱落细胞呈现中度雌激素影响;老龄雌性大鼠的子宫系数明显提高.此外,宁心红杞胶囊对老龄雌性大鼠垂体-卵巢-子宫轴的影响也不同于大豆异黄酮组,长期应用大豆异黄酮虽对受试大鼠垂体、卵巢滤泡数及子宫内膜腺体萎缩表现出部分抗衰老作用,但对黄体发育的反馈抑制较为显著.结论:宁心红杞胶囊对老龄雌性大鼠垂体-卵巢-子宫轴具有抗衰老作用,表现为对多靶器官内分泌活动的激活和对衰老卵巢功能的提升. 相似文献
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目的 检测脑胶质瘤患者的血清微小RNA(miRNA)-199a-5p、α-1-B-糖蛋白反义RNA1(A1BG-AS1)水平,并分析其与患者术后复发的关系。方法 选取94例接受手术治疗的脑胶质瘤患者和84例健康体检者,分别作为研究组和对照组。术后所有脑胶质瘤患者均随访2年,依据是否复发分为复发组(n=71)和非复发组(n=23)。采用聚合酶链反应(PCR)检测血清miRNA-199a-5p、A1BG-AS1水平,比较研究组和对照组、复发组和非复发组的血清miRNA-199a-5p、A1BG-AS1水平。采用Spearman相关分析法分析血清miRNA-199a-5p、A1BG-AS1水平与脑胶质瘤患者术后复发的相关性。绘制受试者工作特征(ROC)曲线,计算曲线下面积(AUC),分析血清miRNA-199a-5p、A1BG-AS1单独及联合检测对脑胶质瘤患者术后复发的评估价值。结果 研究组患者血清miRNA-199a-5p水平明显低于对照组,血清A1BG-AS1水平明显高于对照组,差异均有统计学意义(P﹤0.01)。复发组患者血清miRNA-199a-5p水平低于非复发组,血清A1BG-... 相似文献
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目的 探讨人脑胶质瘤组织内的胶质瘤干细胞(GSCs)标志物CDl33、肿瘤相关巨噬细胞(TAMs)标志物CD68和PD-L1在不同病理分级脑胶质瘤组织中表达及其相关性。方法 选取脑胶质瘤患者68例,根据病理分级不同,分为低级别组34例(WHOⅢ级、Ⅳ级),高级别组34例(WHOⅠ级、Ⅱ级),取两组标本进行石蜡包埋切片,应用免疫荧光法检测不同病理分级脑胶质瘤组织内CD68和PD-L1蛋白的含量;采用实时荧光定量PCR技术检测两组脑胶质瘤组织内的CDl33、PD-L1和CD68 mRNA的表达,并分析其与临床病理级别的相关性。结果 在高级别组脑胶质瘤组织中CD133、CD68和PD-L1表达量较低级别组升高,差异显著(P<0.001)。在脑胶质瘤组织内CD133、PD-L1和CD68的表达与不同病理分级呈正相关(P<0.001)。结论 PD-L1在胶质瘤组织内主要通过肿瘤微环境中的TAMs进行表达;脑胶质瘤的恶性程度与CDl33、PD-L1和CD68表达密切相关。 相似文献
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