Results 11 to 20 of about 2,569 (148)
Effects and mechanisms of Pd-Ia on LPS-induced acute lung injury in mice [PDF]
目的:随着环境的不断恶化,空气质量越来越差,并且已经严重影响到了人们的身体健康,雾霾已经遍布中国的众多城市,使得呼吸系统疾病的发病率日渐升高。急性肺损伤(ALI)/急性呼吸窘迫综合征(ARDS)都是比较常见的临床呼吸系统疾病,ARDS对于临床疾病来说,可谓是灾难性的,属于严重的呼吸衰竭,目前无有效的药物治疗措施。ALI是ARDS的早期阶段,其特点是弥漫性的炎症损伤,目前研究发现中药白花前胡根中提取出的活性成分白花前胡甲素(Pd-Ia)在LPS诱导的内皮细胞炎症损伤中具有良好的抗炎效果 ...
周晓霞
core
Relationship between Th1/ Th2 cytokines and severity of acute lung injury secondary to sepsis [PDF]
"Objective To analyze the effects of helper T cells(Th)1 and Th2 cytokines on the severity of acute lung injury(ALI)secondary to sepsis and to analyze their roles in evaluating the occurrence of ALI secondary to sepsis.Methods Clinical data of 206 ...
FU Daoliang,CHEN Dejian,REN Lei,HOU Xiaolin
core +2 more sources
The effect of glucocorticoids combined with ulinastatin on IL⁃6/IL⁃10 balance and oxygenation index in patients with early acute lung injury after trauma [PDF]
Objective To investigate the clinical efficacy of glucocorticoid combined with ulinastatin in patients with early acute lung injury(ALI)after trauma. Methods A total of 100 patients with early ALI after trauma who admitted to Shengjing Hospital of China ...
LI Tang,WANG Yudong,LI Wenchao
core +2 more sources
Expressions of IL-1α, IL-1β and IL-13 mRNA in Lung Tissue and Serum of Rats Drown in Fresh Water [PDF]
Objective To detect the changes of (interleukin, IL) -1α, IL-1β and IL-13 mRNA in lung tissue and serum of drown rats, and to explore the potential value for the diagnosis of drowning in forensic practice.
JIANG Mei-ling, LIU Zhi-jie, PAN Jing,et al
core +1 more source
急性纤维素性机化性肺炎(AFOP)是一种罕见的急性/亚急性肺损伤病理类型,属于特发性间质性肺炎的一个特殊类别,主要病理表现为肺泡内纤维蛋白球以及机化的疏松结缔组织[1]。主要临床表现为呼吸困难、咳嗽、咯血、胸痛、发热等,影像学主要表现为肺部弥漫、斑片状分布的实变影。与许多疾病密切相关,并具有相同的临床影像学和病理学特征[2]。AFOP临床诊断较为困难,且容易被误诊为其他多种症状相似的肺部疾病,
刘嘉斌, 张晓华
doaj
Experimental Research on Brain Edema and Beneficial Effect of C-Erythropoietin in Traumatic Brain Injury Rats with Seawater Drowning [PDF]
中文摘要 第一部分:创伤性脑损伤合并海水淹溺大鼠脑水肿的时程变化研究 目的通过检测创伤性脑损伤(traumaticbraininjury,TBI)合并海水淹溺大鼠伤后不同时间点的脑组织水、Na+和K+含量及血脑屏障(bloodbrainbarrier,BBB)通透性,探究此类复合伤伤后脑水肿的时程变化。 方法216只SD大鼠随机分为正常对照组(N组,n=6)、假手术组(A组,n=14)、单纯脑损伤组(B组,n=98)、脑损伤合并海水淹溺组(C组,n=98)。Marmarou法颅脑致伤(450g×1.5m)
张灏
core
Mechanism of Sirt3/NLRP3 pathway in paraquat-induced inflammatory response of THP-1 macrophages [PDF]
Objective To explore the role and mechanism of the Sirt3/NLRP3 pathway in macrophages during the inflammatory response of human monocyte-derived macrophages induced by paraquat(PQ), with the aim of providing new perspectives for treating lung injury ...
FANG Sijun
core +1 more source
急性呼吸窘迫综合征(ARDS)是一种急性弥漫性炎症性肺损伤,以肺泡炎症、肺泡-毛细血管屏障破坏为主要特征,典型的临床表现为进行性加重的低氧血症且难以纠正,其影像学可见双肺非均一性的浸润状阴影[1]。ARDS的发病机制尚不明确,但发现各种直接或间接的原因可导致上皮细胞或毛细血管内皮细胞受损,屏障功能的破坏令细胞通透性增加,肺间质和肺泡内逐渐积聚大量液体,形成肺水肿,而肺表面活性物质也会在短时间内被消耗殆尽,诱导肺不张形成,致使肺顺应性下降,最终导致难以纠正的低氧血症,严重时可危及生命[2]。
韩露晴, 王帅, 连德德, 赵忠岩
doaj
急性肺损伤(ALI)和急性呼吸窘迫综合征(ARDS)是指心源性以外的各种肺内、外致病因素导致的急性、进行性、缺氧性急性呼吸衰竭。急性肺损伤最严重的情况就是急性呼吸窘迫综合征[1]。流行病学调查显示ALI/ARDS是临床常见危重症,其发病机制目前尚不清楚,缺少敏感、特异的指标,使得治疗上的总体预后改善并不大,因此动物模型为研究急性肺损伤提供了较大帮助。目前研究急性肺损伤的动物模型有鼠类、兔、犬、猪、绵羊、山羊及灵长类等动物,但由于动物和人的肺部解剖结构和对抗损伤的防御机制不同 ...
刘泽茹, 宋磊, 李丹
doaj
先天性心脏病体外循环术后急性肺损伤患儿磷脂酶A2和白细胞介素6的变化及相关性研究
目的探讨磷脂酶A2(PLA2)和白细胞介素6(IL-6)在婴幼儿先天性心脏病体外循环(CPB)术后发生急性肺损伤(ALI)的变化及意义。方法采用酶联免疫吸附试验(ELISA)方法对10例先天性心脏病体外循环术后急性肺损伤的婴幼儿、10例先天性心脏病体外循环术后未发生急性肺损伤的婴幼儿和10例来我院门诊健康体检婴幼儿进行白介素6检测;同时对上述3组研究对象应用酶底物显色法检测磷脂酶A2活性 ...
李丽红, 黄艳智, 刘愉
doaj

