@article {scano78,作者= {Scano,G和Spinelli,A和Duranti,R和Gorini,M和Gigliotti,F and Goti,P和Milic-Emili,J},title = {COPD患者的二氧化碳反应能力没有慢性超伴侣},音量= {8},number = {1},pages = {78--85},年= {1995},publisher = {欧洲呼吸社会},摘要= {{188bet官网地址慢性阻塞性肺疾病(COPD)患者对高碳酸高刺激的通气反应降低取决于中心起源或机械损伤的钝化化学回应性,我们研究了两组没有A(A组)和(B组)慢性超脑的COPD患者,但具有相似的气道阻塞和过度通货膨胀。该研究是针对17例患者(9例Nommocapnic和8例高含量)进行的。还研究了六个年龄匹配的正常受试者(C组)作为对照。在二氧化碳重新呼吸试验中,记录了通风(VE),口腔阻塞压力(P0.1)和隔膜(EDI)的肌电图活性(EDI),然后绘制针对末端潮汐二氧化碳张力(PCO2)。与正常型组(A)相比,高型组(B组)的灵感肌肉强度显着降低,与对照组(C)相比,这些组的肌肉力量显着降低。两名患者组的三角洲/delta PCO2明显低于对照组。在超级副本中,delta p0.1/delta pco2明显低于正常副型和对照组,而嘴巴闭塞压力为\%的最大灵感压力delta p0.1(\%mip)/delta pco2在三个中没有显着差异小组。 delta Edi/delta PCO2 increased from C to A. At a PCO2 of 8.65 kPa, VE was similar in the normocapnic and control group, but lower in hypercapnics; Edi was similar in hypercapnic and control group; but greater in normocapnics. P0.1(\% MIP) did not differ significantly among groups.(ABSTRACT TRUNCATED AT 250 WORDS)}, issn = {0903-1936}, URL = {//www.qdcxjkg.com/content/8/1/78}, eprint = {//www.qdcxjkg.com/content/8/1/78.full.pdf}, journal = {European Respiratory Journal} }