Direct diagnosis of human respiratory coronaviruses 229E and OC43 by the polymerase chain reaction.
Direct diagnosis of human respiratory coronaviruses 229E and OC43 by the polymerase chain reaction.
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DOI:
10.1016/s0166-0934(01)00343-3
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发表时间:
2001-09
影响因子:
3.1
通讯作者:
Freymuth F
中科院分区:
文献类型:
--
作者:
Vabret A;Mouthon F;Mourez T;Gouarin S;Petitjean J;Freymuth F
An RT-PCR-hybridization was developed that amplified genetic material from the M protein gene of HCoV-229E and HCoV-OC43. The analytic sensitivity of these original primers were compared with primers defined in the N gene and described previously. The results show that 0.05 TCID50 of HCoV-229E and 0.01 TCID50 of HCoV-OC43 can be detected by this molecular method using the original method. Detection of HCoV-229E and HCoV-OC43 in clinical specimens is possible using this method: 348 respiratory specimens (202 sputum and 146 nasal aspirates) were tested with this RT-PCR-hybridization and 12 human coronavirus are detected (3%). The method could provide a useful tool for demonstrating the role of human coronavirus in infections of the respiratory tract.
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影响因子:
9.4
作者:
GARCIA, F;GARCIA, F;MAROTO, MC
通讯作者:
MAROTO, MC
影响因子:
3.6
作者:
Nokso-Koivisto, J;Pitkäranta, A;Hovi, T
通讯作者:
Hovi, T
影响因子:
11.1
作者:
MYINT, SH
通讯作者:
MYINT, SH
影响因子:
3.3
作者:
MYINT, S;JOHNSTON, S;SIMPSON, H
通讯作者:
SIMPSON, H
影响因子:
3.1
作者:
Sizun, J;Arbour, N;Talbot, PJ
通讯作者:
Talbot, PJ