The effect of garlic (Allium sativum) and red onion (Allium cepa) on the histopathological signs of avian influenza disease in broiler chickens exposed to avian influenza virus subtype H9N2

Avian Influenza (AI) virus subtype H9N2 is endemic in Iran and reported from all over the world. It causes economic losses to the poultry industry. In this study the role of garlic (Allium sativum) and red onion (Allium cepa) in reducing the severity of the histopathological signs of the avian influ...

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Autores principales: Zolfaghar Rajabi, Amir Ali Shabazfar, Sadegh Haghparast kisami
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Publicado: Islamic Azad University, Tabriz Branch 2021
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Acceso en línea:https://doaj.org/article/3609c73935874a20af5d47c08bb8a05b
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spelling oai:doaj.org-article:3609c73935874a20af5d47c08bb8a05b2021-11-09T05:50:21ZThe effect of garlic (Allium sativum) and red onion (Allium cepa) on the histopathological signs of avian influenza disease in broiler chickens exposed to avian influenza virus subtype H9N22322-47462476-698410.30495/jvcp.2021.1928578.1304https://doaj.org/article/3609c73935874a20af5d47c08bb8a05b2021-07-01T00:00:00Zhttp://jvcp.iaut.ac.ir/article_684213_b917121cbe329d02cc9176592a85f58e.pdfhttps://doaj.org/toc/2322-4746https://doaj.org/toc/2476-6984Avian Influenza (AI) virus subtype H9N2 is endemic in Iran and reported from all over the world. It causes economic losses to the poultry industry. In this study the role of garlic (Allium sativum) and red onion (Allium cepa) in reducing the severity of the histopathological signs of the avian influenza disease caused by subtype H9N2 in broiler chickens was evaluated. Toxicity of garlic and onion was evaluated first, and then the treatment groups consisting of 72 one day old Ross broiler chicks divided into 9 treatment groups were challenged with the H9N2 virus at 28 days. After one day, the challenged groups received garlic and red onion with feed for seven days. During the study, antibody titers against the H9N2 virus, clinical signs, and histopathological samples were recorded. The garlic and onion had no toxic effect on chickens.  In histopathology, the percentage of goblet cells and villus diameter was statistically higher in negative control and treatment groups compared to the positive control group (p<0.05). It seems the garlic and red onion reduced the severity of the histopathological signs of the AI disease caused by subtype H9N2 in the duodenum of the broiler chickens. They are likely to play a role in repairing intestinal mucosa, by reducing the number of the viruses.Zolfaghar RajabiAmir Ali ShabazfarSadegh Haghparast kisamiIslamic Azad University, Tabriz BrancharticlechickensgarlichistopathologyinfluenzaonionVeterinary medicineSF600-1100FAĀsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, Vol 15, Iss 2 (58) تابستان, Pp 187-204 (2021)
institution DOAJ
collection DOAJ
language FA
topic chickens
garlic
histopathology
influenza
onion
Veterinary medicine
SF600-1100
spellingShingle chickens
garlic
histopathology
influenza
onion
Veterinary medicine
SF600-1100
Zolfaghar Rajabi
Amir Ali Shabazfar
Sadegh Haghparast kisami
The effect of garlic (Allium sativum) and red onion (Allium cepa) on the histopathological signs of avian influenza disease in broiler chickens exposed to avian influenza virus subtype H9N2
description Avian Influenza (AI) virus subtype H9N2 is endemic in Iran and reported from all over the world. It causes economic losses to the poultry industry. In this study the role of garlic (Allium sativum) and red onion (Allium cepa) in reducing the severity of the histopathological signs of the avian influenza disease caused by subtype H9N2 in broiler chickens was evaluated. Toxicity of garlic and onion was evaluated first, and then the treatment groups consisting of 72 one day old Ross broiler chicks divided into 9 treatment groups were challenged with the H9N2 virus at 28 days. After one day, the challenged groups received garlic and red onion with feed for seven days. During the study, antibody titers against the H9N2 virus, clinical signs, and histopathological samples were recorded. The garlic and onion had no toxic effect on chickens.  In histopathology, the percentage of goblet cells and villus diameter was statistically higher in negative control and treatment groups compared to the positive control group (p<0.05). It seems the garlic and red onion reduced the severity of the histopathological signs of the AI disease caused by subtype H9N2 in the duodenum of the broiler chickens. They are likely to play a role in repairing intestinal mucosa, by reducing the number of the viruses.
format article
author Zolfaghar Rajabi
Amir Ali Shabazfar
Sadegh Haghparast kisami
author_facet Zolfaghar Rajabi
Amir Ali Shabazfar
Sadegh Haghparast kisami
author_sort Zolfaghar Rajabi
title The effect of garlic (Allium sativum) and red onion (Allium cepa) on the histopathological signs of avian influenza disease in broiler chickens exposed to avian influenza virus subtype H9N2
title_short The effect of garlic (Allium sativum) and red onion (Allium cepa) on the histopathological signs of avian influenza disease in broiler chickens exposed to avian influenza virus subtype H9N2
title_full The effect of garlic (Allium sativum) and red onion (Allium cepa) on the histopathological signs of avian influenza disease in broiler chickens exposed to avian influenza virus subtype H9N2
title_fullStr The effect of garlic (Allium sativum) and red onion (Allium cepa) on the histopathological signs of avian influenza disease in broiler chickens exposed to avian influenza virus subtype H9N2
title_full_unstemmed The effect of garlic (Allium sativum) and red onion (Allium cepa) on the histopathological signs of avian influenza disease in broiler chickens exposed to avian influenza virus subtype H9N2
title_sort effect of garlic (allium sativum) and red onion (allium cepa) on the histopathological signs of avian influenza disease in broiler chickens exposed to avian influenza virus subtype h9n2
publisher Islamic Azad University, Tabriz Branch
publishDate 2021
url https://doaj.org/article/3609c73935874a20af5d47c08bb8a05b
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