DETECTION OF HPVB19 IN SERA OF KASHIN-BECK DISEASE PATIENTS
- Author:
Jinghong CHEN
;
Zhilun WANG
;
Dong GENG
;
Yonglie CHU
;
Hong ZUO
- Publication Type:Journal Article
- From:
Journal of Pharmaceutical Analysis
2001;13(2):164-168
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between Kashin-Beck Disease(KBD) and Human Parvovirus B19(HPVB19).Methods HPVB19DNA was detected in 55 sera of KBD patients and 52 healthy in adjacent non-endemic area and 35 healthy sera in normal area using PCR and then linked the HPVB19DNA to pGEM-T vector.The nucleotide sequence was analyzed and compared with HPVB19 nucleotide sequence published by Genebank and another in Journal of virology.Results HPVB19DNA was found in 16 of 55 sera in KBD patients,and the HPVB19DNA position rate(29.09%) is significantly higher than that of the two healthy control groups(11.54%、11.42% respectively)(P＜0.05).The nucleotide sequence homologies compared with the two published nucleotide sequence were 97.75%、97%,respectively.The putative amino acid homologies compared with the tow published were 93.5%.The amino acid variation was greater than the nucleotide sequence variation because of a base insertion.Conclusion There was a close relationship between HPVB19 infection and Kashin-Beck Disease.
