Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/7443
Title: In vitro virucidal and virustatic properties of the crude extract of cynodon dactylon against porcine reproductive and respiratory syndrome virus
Authors: Pringproa K.
Khonghiran O.
Kunanoppadol S.
Potha T.
Chuammitri P.
Issue Date: 2014
Publisher: Hindawi Publishing Corporation
Abstract: The in vitro virustatic and virucidal tests of the crude extract of Cynodon dactylon against infection with porcine reproductive and respiratory syndrome virus (PRRSV), a cause of major devastating pig disease, were described. Crude extract of C. dactylon was prepared for cytotoxicity on tissue-culture cells that were used to measure virustatic and virucidal activities against PRRSV. Crude extract of C. dactylon at 0.78 mg/mL showed no cytotoxicity on the cell line, and at that concentration significantly inhibited replication of PRRSV as early as 24 hours post infection (hpi). C. dactylon also inactivated PRRSV as determined by immunoperoxidase monolayer assay (IPMA) compared to the control experiments. In summary, the present study may be among the earliest studies to describe virustatic and virucidal activities of C. dactylon crude extract against PRRSV in vitro. Extracts of C. dactylon may be useful for PRRSV control and prevention on pig farms. © 2014 Kidsadagon Pringproa et al.
URI: http://www.scopus.com/inward/record.url?eid=2-s2.0-84897558119&partnerID=40&md5=bababb33b05424d65ae7907d5a7e9040
http://cmuir.cmu.ac.th/handle/6653943832/7443
ISSN: 20420048
Appears in Collections:VET: Journal Articles

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