桉薄溶液对鸡传染性支气管炎病毒所致呼吸道症状的临床效果观察

Clinical Curative Effect of Cineol and Menthol Solution in Treatment of Chicken Respiratory Symptoms Caused by Avian Infectious Bronchitis Virus

为研究桉薄溶液治疗鸡呼吸道症状的临床疗效,选用7日龄蛋公鸡90只,随机分为6组:空白对照组、模型对照组、药物对照组和桉薄溶液的低、中、高剂量组,每只均以鸡传染性支气管炎病毒(M41株)滴鼻染毒0.2 mL致呼吸道症状,治疗组在攻毒后24 h开始给药,连续5 d。结果显示,中、高剂量桉薄溶液的临床疗效优于氯化铵,表明桉薄溶液可改善和治疗鸡的呼吸道症状以及保护呼吸道黏膜。

In order to study clinical curative effect of cineol and menthol solution for curing chickens with respiratory symptoms, 90 seven-day-age layers were randomly divided into 6 groups：healthy control group,model control group, drug control group, low, medium and high dose groups of cineol and menthol solution, each chicken was inoculated with infectious bronchitis virus （M41 strains）by nasal inhalation （0.2 mL）for making respiratory symptoms,drug was administrated for 5 days. The results showed that the clinical efficacy of medium and high dose groups of the cineol and menthol solution was better than that of ammonium chloride. The curative effect of cineol and menthol solution was exact for improvement and treatment of respiratory symptoms as well as the protection of respiratory mucosa in chickens.