A hypothesis of the Effect of a New Nasal Spray Made from Natural Medicines on Allergic Rhinitis in Animals

5th Annual International Conference on Material Science and Environmental Engineering

材料科学;生态环境科学

Zhai, Hailong^1 ; Wang, Yufang^2

School of Medicine, Hubei Polytechnic University, Huangshi, Hubei, China^1

Department of Hematology, Huangshi Cental Hospital, Huangshi, Hubei, China^2

关键词: Allergic rhinitis;    Ethanol extraction;    New Zealand White rabbit;    Preparation process;    Prescription drugs;    Steam distillation;    Traditional Chinese Medicine;    Treatment effects;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/301/1/012017/pdf
DOI  :  10.1088/1757-899X/301/1/012017

来源: IOP

【 摘 要 】

To verify the effect of a new nasal spray made from natural medicines on allergic rhinitis in animals. Methods: The main natural medicines contained in Acusine nasal spray plus essential traditional Chinese medicine contained in drugs for allergic rhinitis in Chinese market were used. By preparation process of extraction of traditional Chinese medicine such as steam distillation, ethanol extraction, a new nasal spray made from natural medicines was prepared. In the meantime, 24 BALB/c mice and New Zealand white rabbits were used. Then, mice were randomly divided into four group; control group, beclomethasone dipropionate group, Acusine group and new spray group, 6 mice in each group. Moreover, the effect of the new nasal spray made on passive cutaneous anaphylaxis was conducted by detecting absorptions of Evan's blue (620nm) in the four groups. Allergic rhinitis models in 40 New Zealand white rabbits were established. Consequently, 40 allergic rhinitis models in rabbits were randomly divided into control group, Acusine group and new spray group, 10 rabbits in each group. The four groups were sprayed nasally with saline, Acusine spray and new spray respectively, three times/d, for 30 days. The nasal resistances in the four groups were measured with a rhinoresistometer. Moreover, their nasal mucosa was taken for HE staining. Consequently, their pathological manifestations were observed. The results: Absorption of Evan's blue (620nm) of new spray group will be found significantly lower than Acusine group (P0.05). On the other hand, absorption of Evan's blue (620nm) of beclomethasone dipropionate group will be significantly lower than Acusine group (P.05). Moreover, the nasal resistances of beclomethasone dipropionate group will be significantly lower than Acusine group (P