Analysis of Interleukin-1 Recepetor Antagonist Gene Polymorphisms of Children with Febrile Seizwres
- VernacularTitle:热性惊厥儿童白细胞介素-1受体拮抗剂基因多态性分析
- Author:
shu-hua, LI
;
chao-feng, HU
;
wen-cheng, MA
- Publication Type:Journal Article
- Keywords:
interleukin-1 receptor antagonist gene;
gene polymorphism;
seizures,febrile
- From:Journal of Applied Clinical Pediatrics
2004;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the relationship between children interleukin-1 receptor antagonist gene(IL-1RN) polymorphisms and susceptibility to febrile seizures(FS).Methods Matching case-control study was carried out,blood samples from 52 patients with FS and 53 healthy children were collected.Genomic DNA was extracted and examined by polymerase chain reaction(PCR) amplification for judging IL-1RN genetype.Results Only Ⅰ/Ⅰ,Ⅰ/Ⅱ,Ⅱ/Ⅳ genetypes of IL-1RN were found in the surveyed Chinese population of Han nationality in Guangdong Province.No significant differences of these genotypes were observed in patients and controls.But the allele frequencise of Ⅰ,Ⅱand Ⅳ in patients were 95.2%,3.8% and 1.0%,respectively,while these frequencise in controls were 84.9%,10.4% and 4.7%,respectively.The allele frequency of IL-1RNⅠin patients was obviously higher than that in controls(P
