Anti-avian influenza virus H[9]N[2] activity of aqueous extracts of Zingiber officinalis [Ginger] and Allium sativum [Garlic] in chick embryos
Amir, Rasool; Muti ur Rehman, Khan; Muhammad, Ali; Aftab, Anjum; Ishtiaq, Ahmed; Asim, Aslam; Ghulam, Mustafa; Saima, Masood; Muhammad, Ali; Muhammad, Nawaz.
Pakistan Journal of Pharmaceutical Sciences. 2017; 30 (4): 1341-1344
en Inglés
| IMEMR | ID: emr-189703
In the present study, anti-Avian influenza virus H9N2 activity of aqueous extracts [5, 10, 15, 20, 25%] of Zingiber officinalis and Allium sativum was evaluated. Embryo-toxicity was evaluated by histopathological scoring of Chorio-allantoic membrane of chick embryos. Cytotoxicity of extracts was determined by MTT assay on Vero cells. Aqueous extract of ginger had antiviral activity at 10, 15, 20 and 25% while garlic had activity at 15, 20 and 25%. Histopathological scoring of chorio-allantoic membrane for aqueous extracts [5, 10, 15, 20, 25%] of ginger [0.66+/-0.57, 1.33+/-0.57, 1.66+/-0.57, 2.66+/-0.57, 3.66+/-0.57, respectively] and garlic [1.00+/-0.00, 1.33+/-0.57, 2.00+/-0.00, 2.33+/-0.57, 3.66+/-0.57, respectively] was concentration dependant. MTT assay revealed cytotoxicity of both plants was also concentration dependent. Extracts of ginger [5, 10, 15, 20, 25%] had lower cytotoxicity [71, 59, 28, 22, 0 % cell survival, respectively] as compared to garlic [61, 36. 20, 11, 3% cell survival, respectively]. Overall results revealed that concentration of aqueous extract of ginger [10%], showing antiviral activity against H[9]N2, was less toxic to vero cells [> 50% cell survival]. It is insinuated that ginger may have anti- Avian influenza virus H9N2 potential and its active compounds needs further investigations
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