The aim of this study was to investigate the presence of antibodies to ALV-J in broilers and broiler breeders. For this, 5 broiler units and 1 broiler breeding unit in the Marmara region were visited. Seventy 4-6 -week-old chicks from the broiler units, consisting of 14 chicks from each broiler unit, were selected. Seventeen chickens from the broiler breeding unit were also selected. The chicks...

Enteropatogenic Escherichia coli (EPEC) and shigatoxigenic E. (STEC), are generally poultry product isolate can cause serious human infections. Many strains may become resistant to various antimicrobials, which hinder the treatment of bacterial diseases. Organic farming seeks avoid selection frequency antimicrobial-resistant bacteria. This study aims verify resistance EPEC STEC from organic con...

Chicken infectious anaemia is a viral disease in young chickens which characterized by aplastic anaemia and immunosuppression. Between January 2004 and July 2005, an unusual hemorrhage in subcutaneous and intramuscular tissues of broiler chickens at slaughter houses of Mashhad, Isfahan and Tehran provinces were occurred. Postmortem examination revealed severe hemorrhages in the wings and muscle...

Background: Avian rotaviruses are one of the important agents of enteritis in birds and have a worldwide distribution. These viruses have an important role in runting and stunting syndrome in chickens. Objectives: The aim of this study was detection and molecular characterization of avian rotaviruses in broiler farms in Guilan province. Methods: In this study, 100 samples were collected on diff...

Objective This study contributes in-depth knowledge about informal childcare and family processes in East Asian families Hong Kong a time of rapid economic social development. We explore how negotiate grandparent parents grandparents manage intergenerational tensions conflict. Background The common way understanding relationships is to focus on the positive experience taking care grandchildren,...