Effect of Buzhong Yiqi Decoction for Allergic Rhinitis with Spleen-qi Deficiency in Guinea Pigs
- VernacularTitle:补中益气汤对脾虚型变应性鼻炎的治疗作用
- Author:
Baoshan QIU
;
Peng LIU
;
Keer HUANG
;
Linxia MA
;
Yanping ZHONG
;
Shizhen WANG
;
- Publication Type:Journal Article
- Keywords:
Allergic rhinitis /TCD therapy;
Buzhong Yiqi Decoction /pharmacology;
Disease models,animal;
guinea pigs
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of Buzhong Yiqi Decoction for allergic rhinitis(AR)with spleen -qi de-ficiency in guinea pigs.Methods AR guinea -pig model was established by intraperitoneal injection of ovalbumin for general sensitization and then by nasal drip of ovalbumin for local sensitization.Spleen -qi deficiency mod el was induced by gastric infusion of cold -maceration extract of Radix et Rhizoma Rhei.Fifty -four guinea pigs were randoml y allocated to four groups:AR group(Group A),AR model with spleen -qi deficiency group(Group B),AR model with spleen -qi deficiency treated by Buzhong Yiqi group(Group C)and blank control group(Group D).Nasal symptoms were observed.The number of eosinophils(EOS )in nasal secretion was detected by sm ear cytologic examination and the number of EOS and mastocyte in nasal mucosa was exa mined by pathological section.Results Before local sensitization,nasal s ymp-toms such as nose scratching,sneezing and nasal discharge in Group A,Gro up B and Group C were severer than those in Group D and were improved in Group C in the late stage.Positive rate of EOS i n nasal secretion and nasal mucosa of Group C and Group D was lower than that in Group A and Group B and the differen ce was insignificant between Group C and Group D.The number of mastocyte i n Group C was lower than that in Group A and Group B.Conclusion Buzhong Yiqi Decoction can relieve nasal symptom s in AR Guinea pigs with spleen -qi deficiency by counteracting the infiltration of EOS and the increase of nastocytes in nasal mucosa.
