Glutathione S-Transferase P1 Polymorphism in Patients with Allergic Rhinitis / 대한이비인후과학회지
Korean Journal of Otolaryngology - Head and Neck Surgery
; : 741-744, 2005.
Article
em Ko
| WPRIM
| ID: wpr-651717
Biblioteca responsável:
WPRO
ABSTRACT
BACKGROUND AND OBJECTIVES: Genetic factors play a role in the etiology of allergic rhinitis. The glutathione S-transferase (GSTP1) is one of the detoxifying enzymes for oxidative stress. The purpose of this study is to examine Polymorphisms of whether there is an association between some alleles of GSTP1 genes and allergic rhinitis. SUBJECTS AND METHOD: Patients with allergic rhinitis were selected on the basis of the following criteria: 1) watery rhinorrhea, sneezing, nasal obstruction and/or itching for longer 3months and 2) positive reaction at the allergic skin prick test for DP, DF allergen and 3) positive reaction at specific IgE RAST for DP, DF allergen. GSTP1 gene polymorphisms in exon5 (Ile105Val) were analyzed by polymerase chain reaction (PCR) with restriction fragment length polymorphisms (RFLP) in 149 patients with allergic rhinitis and 156 healthy control subjects. RESULTS: In allergic rhinitis, Ile105/Ile105 were 106 cases (71.1%), Ile105/Val105 were 42 cases (28.2%), Val105/Val105 were 1 case (0.7%) and in normal controls, Ile105/Ile105 were 100 cases (64.1%), Ile105/Val105 were 45 cases (28.8%), Val105/Val105 were 11 cases (7.1%)(p=0.004). CONCLUSION: Genetic polymorphism of Val105/Val105 in GSTP1 may be protective genotypes in allergic rhinitis.
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Texto completo:
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Base de dados:
WPRIM
Assunto principal:
Polimorfismo Genético
/
Prurido
/
Pele
/
Espirro
/
Polimorfismo de Fragmento de Restrição
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Imunoglobulina E
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Obstrução Nasal
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Rinite
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Reação em Cadeia da Polimerase
/
Estresse Oxidativo
Limite:
Humans
Idioma:
Ko
Ano de publicação:
2005
Tipo de documento:
Article