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77843

Adaptation of locally isolated equine herpesvirus (EHV-1) on different cell lines

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

Veterinary microbiology and pathobiology (Veterinary Bacteriology & my…irology, immunology, parasitology, pathology, and molecular biology).

Abstract

Locally isolated EHV-1 (2002) was successfully adapted to different available cell lines (BHK, VERO, MDBK and MDCK). Characteristic cytopathic effect (CPE) was observed from the first passage and the virus growth became regular with constant incubation periods at 2nd day in BHK and VERO cells 4th day in both MDBK and MDCK cells post inoculation with maximum titers of 7, 8.5, 7.75, 6.2 log10 TCID50/ml in BHK6, VERO10, MDBK5 and MDCK5 cell lines; respectively. Growth kinetics of EHV-1 in VERO cells, showed initial increase in cell associated viruses (CAV) and cell free viruses (CFV) were at 8 and 48 hours post inoculation then reaching their peak at 72 and 96 hours post inoculation in CAV and CFV; respectively. Detection of viral protein in infected cells was done using IFT. It revealed that high fluorescence was shown at 4 till 72 hours post inoculation in CAV and 72 hours in CFV. In conclusion, EHV-1 is more cell associated and IFT is considered as a rapid and sensitive test for detection of viral protein

DOI

10.21608/jvmr.2008.77843

Keywords

adaptation, locally, isolated, equine, Herpesvirus, EHV-1, cell

Authors

First Name

Safaa A.

Last Name

Warda

MiddleName

-

Affiliation

Veterinary Serum and Vaccine Research Institute, Abbasia, Cairo, Egypt.

Email

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City

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Orcid

-

Volume

18

Article Issue

1

Related Issue

11635

Issue Date

2008-03-01

Receive Date

2020-03-17

Publish Date

2008-03-01

Page Start

52

Page End

56

Print ISSN

2357-0512

Online ISSN

2357-0520

Link

https://jvmr.journals.ekb.eg/article_77843.html

Detail API

https://jvmr.journals.ekb.eg/service?article_code=77843

Order

8

Type

Original Article

Type Code

891

Publication Type

Journal

Publication Title

Journal of Veterinary Medical Research

Publication Link

https://jvmr.journals.ekb.eg/

MainTitle

Adaptation of locally isolated equine herpesvirus (EHV-1) on different cell lines

Details

Type

Article

Created At

22 Jan 2023