80例健康青年分别经针刺或艾灸肺俞穴后的肺功能变化

目的：探讨针刺与艾灸肺俞穴对健康人肺功能的影响。方法：我们选择了20－22岁健康男性80例，随机分为针刺组和艾灸组各40例，于针刺，艾灸前和针刺，艾灸后10min测试用力肺活量（FVC），用力呼气量（FEV1．0），最大呼气中段流速（MMF），最大呼气流量（PEFR），75％，50％，25％肺活量时的最大呼气流速（V75，V50，V25），结果：显示经针刺和艾灸肺俞穴后2组FVC，FFV1．0均显著增加，P＜0．05，2组间比较针刺组FVC明显高于艾灸组，P＜0．05，而且艾灸组MMF，V25亦显著降低P＜0．05，结论：健康人经针刺和艾灸肺俞穴后均可使大气道阻力减少，肺容量增加，提示一定量的艾燃烧后的烟雾可使健康人肺功能受到影响，使肺的小气道收缩，出现阻塞性改变。

Pulmonary Function Changes of 80 Healthy Young People After Acupuncture or Moxibustion Treatment on Feishu

OBJECTIVE To explore into the effect of acupuncture and moxibustion on the pulmonary function of healthy people. METHOD 80 healthy males ranging from 20 to 22 in age were divided randomly into an acupuncture group of 40 people and a moxibustion group of 40 people, and the vital capacity (FVC), forced expiratory volume (FEV1.0), maximal mid-expiratory flow (MMF), MEF maximal expiratory flow (PEFR) and the maximal expiratory flow rate at 75%, 50% and 25% vital capacity (V75, V50, V25) were measured 10 minutes before and after acupuncture or moxibustion treatment. RESULT After acupuncture or moxibustion treatment, FVC and FEV1.0 of both groups increased markedly (P<0.05). FVC in the acupuncture group was markedly higher than in the moxibustion group (P<0.05). MMF and V25 in the moxibustion group decreased markedly (P<0.05). CONCLUSION Acupuncture and moxibustion on Feishu in healthy people decreases the resistance in the major airway and increases the vital capacity, suggesting that the smoke from the burning of moxa wools causes the contraction of the minor airway and leads to obstructive changes.