نتایج جستجو برای: local chickens
تعداد نتایج: 553392 فیلتر نتایج به سال:
Highly pathogenic avian influenza viruses (HPAIVs) cause lethal infection in chickens. Severe cases of HPAIV infections have been also reported in mammals, including humans. In both mammals and birds, the relationship between host cytokine response to the infection with HPAIVs and lethal outcome has not been well understood. In the present study, the highly pathogenic avian influenza viruses A/...
Water in oil emulsion fowl cholera vaccine was prepared using Montanide ISA-70-VG oil as alternative adjuvant to the used white mineral oil with span-80. The two vaccines were comparatively evaluated in SPF chickens. Each vaccine was inoculated in a group of 40 chickens while the third group of 40 chickens was kept as non-vaccinated control. It was noticed that the Montanide ISA-70-VG formulate...
The role of intestinal lymphocytes and gamma interferon (IFN-gamma) production in protective immunity to Eimeria tenella infection was evaluated in two inbred strains of chickens (SC and TK) that display different patterns of susceptibility to coccidiosis. Oral inoculation of either strain with E. tenella led to parasite invasion of the intestinal cecum and cecal tonsils. Greater fecal oocyst s...
Background: Ascites syndrome is currently a serious disease issue for the global chicken industry. Ascites syndrome is a metabolic disorder frequently found in fast growing broilers including abdominal distention and standing fluid collection in chicken abdomen. It is one of the most common nutrition metabolic disorders. Materials and Methods: In this study, the clinical diagnosis technology of...
Newcastle Disease (ND) has been recognized for a long time as one of the major production and health constraints to rural poultry. There have been increasing reports by private veterinarians of ND outbreaks in commercial farms in the Federal Capital Territory (FCT), Nigeria but the epidemiological status of the disease in local chickens is unknown and outbreaks are usually not reported. A serol...
The aim of the present study was to determine the relationship between histopathological lesions and tissue enzymes in chickens affected by Marek's disease.Five apparently healthy chickens(as control group)and 25 chickens affected by Marek's disease were selected. After consideration of history and gross lesions, tissue samples were collected from kidney, liver, heart, ovary, pectoral muscl...
BACKGROUND Ascites syndrome is currently a serious disease issue for the global chicken industry. Ascites syndrome is a metabolic disorder frequently found in fast growing broilers including abdominal distention and standing fluid collection in chicken abdomen. It is one of the most common nutrition metabolic disorders. MATERIALS AND METHODS In this study, the clinical diagnosis technology of...
The utilization of local resource materials as the feed source for native chicken, such sago dregs, is a potential solution to reduce cost conventional chicken feed. Sago dregs produced from processing that widely available in Meranti Island Regency, Riau Province. This research was aimed determine how much evaluate Regency. Testing sago-dregs based ration carried out on 80 four-week-old Balitb...
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