›› 2015, Vol. 42 ›› Issue (5): 1193-1197.doi: 10.16431/j.cnki.1671-7236.2015.05.024

• 生理生化 • 上一篇    下一篇

试验用Hartley豚鼠的饲养及滴鼻剂变应性鼻炎建模

肖安菊, 喻昕, 尹美珍, 卢彦秀   

  1. 湖北理工学院医学院, 黄石 435003
  • 收稿日期:2014-10-08 出版日期:2015-05-20 发布日期:2015-06-02
  • 通讯作者: 肖安菊 E-mail:0001876@sina.com
  • 作者简介:肖安菊(1965-),女,湖北武汉人,学士,副教授,从事天然药物成分提取、分析及药理研究
  • 基金资助:
    湖北理工学院优秀青年创新团队项目(13xtz01);湖北理工学院科研重点项目(12xjz15A)

Feeding of Hartley Guinea Pigs for Experiment and Establishment of Allergic Rhinitis Model of Nasal Drops

XIAO An-ju, YU Xin, YIN Mei-zhen, LU Yan-xiu   

  1. College of Medicine, Hubei Polytechnic University, Huangshi 435003, China
  • Received:2014-10-08 Online:2015-05-20 Published:2015-06-02

摘要: 为探索试验用Hartley豚鼠的饲养及建立滴鼻剂变应性鼻炎(AR)模型的有效方法,本试验采用单因素试验,考察了试验动物种类、饲养方式、卵清蛋白(OVA)致敏剂量、时间对滴鼻剂AR建模的影响,观察空白组与模型组Hartley豚鼠过敏反应症状和鼻黏膜病理切片。结果显示,就滴鼻剂的AR试验而言,Hartley豚鼠是较好的试验动物;饲料为普通小鼠饲料+莴苣叶或油麦菜;OVA为致敏剂,基础致敏浓度为0.1~0.3 mg/mL OVA,隔天腹腔注射1次,共7次;激发致敏浓度为2%,两侧鼻腔各10~30 μL,每天1次,6~9 d后与空白组相比,模型组Hartley豚鼠有明显的过敏反应症状和鼻黏膜病变。该建模方法简单经济,重现性好,可作为滴鼻剂AR建模的最佳方法。

关键词: Hartley 豚鼠; 饲养; 滴鼻剂; 变应性鼻炎(AR); 建模方法

Abstract: The assay was aimed to explore the feeding and the best method to establish allergic rhinitis (AR) model in Hartley guinea pigs.Using the single factor experiment, the assay studied the effects of animal species, feeding way, ovalbumin (OVA) sensitization dose, time for AR model, and observed allergic reaction symptoms and nasal mucosal pathological section of Hartley guinea pig.The results showed that Hartley guinea pig was the best experimental animal for the AR experiment of nasal drops;Feed was ordinary mice feed + lettuce leaves or leaf lettuce;OVA as the sensitizer, concentration of basic sensitization was 0.1 to 0.3 mg/mL OVA, the next day intraperitoneal injection 1 time, for 7 times;Concentration of stimulated sensitization was 2% OVA, 10 to 30 μL each nostril, 1 time a day, after 6 to 9 d, compared with the blank group, the Hartley guinea pig model group had significant allergic symptoms and nasal mucosa lesions.This modeling method was simple and economic, good reproducibility, and could be used as the best method for AR model establishment of nasal drops.

Key words: Hartley guinea pig; feeding; nasal drops; allergic rhinitis (AR); modeling method

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