Effect of high frequency oscillatory ventilation and its combination with partial liquid ventilation on the apoptosis of polymorphonuclear cell in rabbit lung with acute respiratory failure induced by steam inhalation injury 高频振荡部分液体通气对吸入性损伤兔肺中性粒细胞凋亡影响的研究
Objective: To compare the CT findings with histopathologic manifestations of lung in dogs with steam induced inhalation injury. 目的:应用犬进行蒸气吸入性损伤的实验研究,探讨其肺部CT表现与病理对照。
Comparison of therapeutic effect on high frequency twoway jet and conventional mechanical ventilation in treatment of steam inhalation injury in dogs 高频双向喷射通气和常规机械通气对蒸气吸入性损伤犬治疗效果的比较
Objective The changes in respiration cycle, ventilation volume and blood analysis after bronchoalveolar lavage ( BAL) in dogs with steam induced inhalation injury were investigated to explore ways of treating inhalation injury. 目的探讨蒸气吸入性损伤犬支气管肺泡灌洗(BAL)后呼吸周期、通气量和血气的变化,以期为临床治疗提供实验依据。
Methods: CT scans of the lung were performed on 16 healthy mongrel dogs before and after steam inhalation injury and lung tissue sections were prepared for histopathologic examination. 方法:分别对16条健康杂种犬蒸气吸入性损伤前、后进行肺部CT扫描,取其离体肺组织制成病理切片。
Methods Nine mongrel dogs inflicted by steam inhalation to severe inhalation injury were served as the model. 方法9只犬,重度蒸汽吸入性损伤,分别在上述三种条件下检测呼吸力学、循环和血气等各种参数。
The change in tissue oxygenation after severe steam inhalation injury 重度蒸汽吸入性损伤后组织氧合的变化
Objective: To observe the changes of parameters in respiratory and circulatory dynamics, lung volume as well as blood gases in dogs with steam inhalation injury during high frequency twoway jet ventilation ( HFTJV) and conventional mechanical ventilation ( CMV). 目的:观察高频双向喷射通气(HFTJV)和常规机械通气(CMV)对蒸气吸入性损伤犬的呼吸循环动力学参数、肺容量及血气的影响。
A therapeutic effect analysis: steam inhalation of β_2-adrenergic agents combined with anticholinergic agents for patients with chronic obstructive lung disease acute attack β2受体激动剂和抗胆碱药联合射流雾化治疗慢性阻塞性肺疾病
Conclusions HFOV could improve arterial oxygenation in rabbits with steam inhalation injury, and alleviate histological change, and it was also an optimal ventilatory mode for acute respiratory failure caused by steam inhalation. 结论高频震荡通气能显著提高蒸汽吸入性损伤兔的动脉血氧合,减轻兔肺的损伤,是治疗蒸汽吸入致急性呼吸衰竭的良好通气模式。
The changes in respiratory cycle, ventilation volume and blood analysis after bronchoalveolar lavage in dogs with steam inhalation injury 蒸气吸入伤犬支气管肺泡灌洗后呼吸周期、通气量和血气的变化
Study of bronchoalveolar lavage fluid harvested from the dogs with steam inhalation injury 蒸汽吸入性损伤犬支气管肺泡灌洗液的观察
Methods: Severe acute lung injury model was established in experimental dogs by steam inhalation. The parameters related to cardiopulmonary were measured at 1,2,3, and 4 hours after injury, compared with baseline value. 方法:复制犬重度蒸气吸入性损伤模型,于伤后1h,2h,3h,4h测量呼吸循环有关参数,并与伤前值进行比较。
Methods: With the aid of bronchoscopy controlled volume BAL containing compound drugs was performed to lavage tertiary and quarterly branches of bronchi at 4 hours after steam inhalation injury. 方法:犬蒸气吸入致伤4小时后,将纤维支气管镜楔入3~4级肺叶支气管管口进行小剂量药物BAL。
The relationship between arterial blood oxygen pressure and the changes in blood biochemical indices after partial liquid ventilation in canine steam inhalation injury 吸入伤犬部分液体通气后血生化指标变化与动脉血氧分压的关系
The effects of different patterns of mechanical ventilation on the respiratory mechanics and gas exchange in dogs severely injured by steam inhalation 不同通气方式对重度蒸汽吸入伤犬呼吸力学及气体交换的影响
Effects of High Frequency Two-Way Jet Ventilation on Blood Gases of Dogs with Steam Inhalation Injury HFTJV对蒸气吸入性损伤犬血气的影响
Changing of pulmonary surfactants after Severe Steam Inhalation Injury in Rabbits 兔呼吸道蒸汽烧伤后肺表面活性物质的变化
Changes in the Level of Tumour Necrosis Factor in Dogs after Severe Steam Inhalation Injury 重度蒸汽吸入性损伤犬伤后肿瘤坏死因子水平的改变及其意义
Methods The sixteen dogs with steam inhalation injuries were randomly divided into two groups. 方法将健康犬16条随机分为两组。
Impedance Plethysmograph Monitoring High Frequency Jet Ventilation Treated Dogs with Steam Inhalation Injury 阻抗呼吸图对HFJV治疗蒸气吸入性损伤犬的监护作用
Methods: Severe lung injury model induced by steam inhalation was established in 9 dogs. 方法:通过蒸气吸入致伤,复制了犬重度蒸气吸入性损伤模型。
Objective: To compare effects of two different doses of perfluorocarbon with partial liquid ventilation on arterial and mixed venous blood gas and hemodynamics in treatment of dogs with steam inhalation injury. 目的:对比研究两种剂量氟碳(PFC)部分液体通气(PLV)对蒸气吸入性损伤犬的血气和血流动力学的影响。
Methods Respiratory tract injury models in 14 dogs were made by steam inhalation and they were divided into 2 groups. 方法选用14条杂种犬,采用蒸气吸入造成急性呼吸道损伤后将其分为单纯高频通气对照组与氟碳(PFC)部分液体通气+高频通气治疗组。
Objective: To investigate the change in the level of tumour necrosis factor ( TNF) in blood and its relationship to the degree of damage of cardiopulmonary function in dogs after severe steam inhalation injury. 目的:研究蒸汽吸入性损伤犬伤后血浆肿瘤坏死因子水平的改变及其与吸入性损伤呼吸循环功能受损程度的关系。