Impact of Maternal Antibodies on Infectious Bronchitis Virus (IBV) Infection in Primary and Secondary Lymphoid Organs of Chickens

Isolation and Identification of Infectious Bronchitis Virus from Commercial Chickens

The early immune response to infection of chickens with Infectious Bronchitis Virus (IBV) in susceptible and resistant birds

BACKGROUND Infectious Bronchitis is a highly contagious respiratory disease which causes tracheal lesions and also affects the reproductive tract and is responsible for large economic losses to the poultry industry every year. This is due to both mortality (either directly provoked by IBV itself or due to subsequent bacterial infection) and lost egg production. The virus is difficult to control...

A serological survey for detection of avian infectious bronchitis virus antibodies in domestic village chickens in Esfahan, central Iran

Infectious bronchitis (IB) is a very contagious disease caused by a coronavirus (IBV). In chickens, thevirus affects the respiratory, reproductive, and urinary systems. This study was carried out to determine theseroprevalence of anti-IBV antibodies in domestic village chickens. Serum samples of 300 domestic villagechickens from Esfahan (centeral Iran) were collected and examined for the presen...

the impact of e-readiness on ec success in public sector in iran the impact of e-readiness on ec success in public sector in iran

acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...

Comparative anti-infectious bronchitis virus (IBV) activity of (-)-pinene: effect on nucleocapsid (N) protein.

In the present study, anti-IBV (infectious bronchitis virus) activities of (-)-pinenes were studied by MTT assay, as well as docking and molecular dynamic (MD) simulations. The CC₅₀ values of (-)-α-pinene and (-)-β-pinene were above 10 mM. And the maximum noncytotoxic concentrations (TD₀) of (-)-α-pinene and (-)-β-pinene were determined as 7.88 ± 0.06 and 6.09 ± 0.31 mM, respectively. The two c...