Matev M, Angelova I, Koĭchev A, Leseva M, Stefanov G
Vutr Boles. 1982;21(2):133-7.
Plantago major, according to literature data, has expectorant, antiphlogistic, pain-relieving effect. The experimental studies confirmed a spastic effect upon the smooth musculature of bronchi as well. Twenty five patients with chronic bronchitis were examined, with or without spastic character, with light and moderately severe deviations in ventilation indices. The treatment period was 25-30 days. A rapid effect on subjective complaints and objective findings was obtained in 80 per cent. Some indices of external respiration were favourably affected. The preparation is with a good tolerance, with no toxic effect on gastrointestinal tract, liver, kidneys, hemopoiesis.
据文献资料记载，大车前具有祛痰、抗炎、止痛作用。实验研究也证实其对支气管平滑肌有痉挛作用。对25例慢性支气管炎患者进行了检查，这些患者有或无痉挛特征，通气指标有轻度和中度严重偏差。治疗期为25至30天。80%的患者对主观症状和客观检查结果有快速疗效。对外呼吸的一些指标有有利影响。该制剂耐受性良好，对胃肠道、肝脏、肾脏、造血功能无毒性作用。
