支气管痉挛

非去极化肌松药致支气管痉挛的M胆碱受体介导机制

Mechanism of muscarinic receptors in bronchospasm caused by nondepolarizing muscle relaxants

重症过敏性支气管痉挛后严重的酸中毒：朋友还是敌人？

Grave acidosis after severe anaphylactic bronchospasm : friend or foe ?

实验性支气管痉挛性哮喘，采用豚鼠组胺喷雾引喘；

Experimental bronchial spastic asthma induced by histamine spray in guinea pigs ;

气管内吹气对支气管痉挛家兔血气及呼吸力学的作用

Effects of tracheal insufflation on methacholine induced bronchial spasm rabbits

术前并存哮喘病史者，呼吸道的反应性明显增高，容易诱发支气管痉挛。

Patients with preoperative asthma history have obviously higher airway reactivity and inclined to induce bronchial spasm .

结论气道阻塞、支气管痉挛、肺水肿为气道压力增高的主要原因。

Conclusion Airway obstruct and bronchospasm and pneumochysis are the main reasons that result in high airway pressure .

实验目的：支气管痉挛是支气管镜检查中常见的并发症之一，气道高反应性为其重要机制之一。

Objective : Bronchospasm is a common complication of bronchoscopy , airway hyperresponsiveness was an important the mechanisms .

目的：探讨治疗儿童哮喘，缓解支气管痉挛，迅速解除缺氧状态的方法，验证氧驱动雾化吸入法的疗效。

Objective : To evaluate the clinical effect of the therapy of nebulized oxygen inhalation on infants with asthma .

最早在临床上主要用于防治人、畜支气管痉挛和哮喘。

To begin with , it is mainly to control people and animals of bronchial asthma and spasm for clinical .

积极防治心律失常和支气管痉挛有益于术中心肺功能的维护。

In order to protect heart and lung function , cardiac dysrhythmias and bronchial spasm should be prevented and cured .

每种药物都可能导致进一步的并发症，如低血压、心率减慢、支气管痉挛或呼吸动力减弱等。

Each medication can result in further complications such as hypotension , decreased heart rate , bronchospasm , or decreased respiratory drive , respectively .

某些形式的空气污染物成分通过这种机理也可能引起支气管痉挛。

It is not unlikely that the components in certain forms of air pollution might also operate to induce bronchus pastic responses by this mechanism .

麻醉手术中多种因素均可诱发哮喘发作，导致支气管痉挛，直接威胁手术病人的生命安全。

Anesthesia in a variety of factors can trigger an asthma attack , resulting in bronchospasm , a direct threat to the safety of patients .

方法：受试的对象为可疑的运动诱导的支气管痉挛的健康、体格健壮的个体，用乙酰胆碱激发气道反应后，测定一秒钟用力呼气量。

Methods : Healthy , athletic subjects who are suspected of having exercise-induced bronchospasm were recruited , and FEV1 values were determined following provocative airway challenges with methacholine .

通过中心监护、中心供氧、静脉应用大剂量激素、雾化吸入、解除支气管痉挛、预防感染、心理及康复护理后，12例患者均痊愈出院。

After the patients were given centre inspection 、 centre supply Oxygen 、 preventing infection 、 lots of hormone 、 bronchodilator 、 psychology nursing and recovery nursing , 12 patients have recovered .

人们只是推测这两种药物可能通过缓解支气管痉挛，抑制肺脏微血管的渗出，清除氧自由基，减少肺表面活性物质破坏，而改善肺脏的病变，但尚无此方面的研究。

People just presume that these two drugs can improve pathological changes of lungs , probably by relieving bronchial spasm , inhibiting microvascular leakage of lungs , eliminating oxygen radicals , decreasing the destruction of pulmonary surfactant , but few studies on them have ever been carried on .

研究表明硝苯啶能有效地抑制缺氧性肺血管收缩和支气管平滑肌痉挛，使Qs/Qt降低，PaO2上升，没有导致VA/Q的恶化。

It is concluded that nifedipine can effectively suppress hypoxic pulmonary vascular constriction and bronchial muscular spasm so that Qs / Qt is decreased and PaO2 increased , not accompanied with variations in VA / Q.

对组胺引起的支气管平滑肌痉挛有强烈的对抗作用，可使组胺量效曲线右移，其pA2为（8.22±0.22）。

Cetirizine inhibited the bronchi muscle contract induced by histamine obviously , and caused histamine dose effect curve a right shift , the pA 2 was ( 8.22 ± 0.22 ) .

初步药理实验表明：所合成的17个化合物（CX-01至CX-17）对组胺诱导的离体豚鼠支气管平滑肌痉挛均具有不同程度的松弛作用。

And all compounds were identified by IR , 1H-NMR and MS. Primary pharmacological tests showed that all seventeen compounds ( CX-01 to CX-17 ) had relaxing activity on the contracting bronchial smooth muscle of guinea-pigs induced by histamine .

结果哮喘组细支气管平滑肌痉挛，管腔内较多炎性渗出物，管壁内大量炎症细胞浸润；

Results There were marked smooth muscle spasm , inflammatory cell infiltration and a large amount of exudate in the airway lumen in the asthma group .

因为水星相对木星相反的俢，这个肺部的主宰，有趣的是颉草有时被用来释放肺部支气管的痉挛。

With Mercury opposing the influence of Jupiter , the natural ruler of the lungs , it is interesting that valerian is occasionally used for relieving bronchial spasm in the lungs .

盐酸克伦特罗（ClenbuterolHydrochloride，CL）是一种β-肾上腺素能兴奋剂，主要用于防治人、畜的支气管哮喘和痉挛。

Clenbuterol Hydrochloride ( CL ), one of the β - adrenergic agonists , which is used to cure the bronchitis of human and livestock has a powerful effect of promoting animal growth .

用于预防和治疗支气管哮喘或喘息型支气管炎等伴有支气管痉挛（喘鸣）的呼吸道疾病。

For prevention and treatment of bronchial asthma or asthmatic bronchitis , bronchial spasm associated with ( wheezing ) respiratory disease .

NO具有扩张血管平滑肌、松弛支气管平滑肌及降低肺动脉压、消除支气管痉挛的作用。

NO can lower the pressure of pulmonary artery and relieve the bronchospasm through dilating the smooth muscle of blood vessel and relaxing the smooth muscle of bronchus .

克伦特罗（clenbuterol，CL）是一种β2-肾上腺素受体激动剂，常用作支气管扩张剂，用于支气管哮喘及肺气肿等呼吸系统疾病所致的支气管痉挛。

Clenbuterol ( CL ) is a kind of β 2-adrenoceptor agonist , commonly used as bronchodilators for treatment of bronchial spasms caused by asthma , emphysema and other respiratory diseases .