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Table 2 Neutralization of HPeV1 to 6 by polyclonal Abs, percentage of inhibition measured by real time PCR at day 7 post infection

From: Growth characteristics of human parechovirus 1 to 6 on different cell lines and cross- neutralization of human parechovirus antibodies: a comparison of the cytopathic effect and real time PCR

  Percentage inhibition in real-time PCR day7
  aHPeV1-Ab2 aHPeV2-Ab2 aHPeV3 Ab2 aHPeV4 Ab2 aHPeV5 Ab2
HPeV1- Harris 1 85 6 7 6 84
HPeV2- 751312 1 8 80 1 5 2
HPeV3- 150237 1 2 0 12 5 5
HPeV4- 251176 1 39 0 0 64 14
HPeV5- 552322 1 58 0 0 54 63
HPeV6- 550389 1 28 0 1 0 30
  1. 1 100TCID50 infection on HT29 (HPeV1, 2, 4, 5) and Vero (HPeV3) cells.
  2. 2 Ab dilution 1:100.