منابع مشابه
Skeletal muscle protein turnover in broiler and layer chicks.
Dietary infusion of L-[U-14C]tyrosine was used to estimate the fractional protein synthesis rates (FSR) in broiler and layer chickens. Six 2-wk-old birds of each strain were placed in individual metabolism cages and given a purified diet in agar-gel containing 2 microCi L-[U-14C]tyrosine for 6 h. The birds were sacrificed and the pectoralis major (PM) and two combined leg (LM) muscles (gastrocn...
متن کاملPathomorphological changes of aceclofenac toxicity in layer chicks
Aim: The present research work was undertaken to study the patholomorphogical changes induced by repeated doses of aceclofenac. Materials and Methods: 100 BV-300 day old layer chicks were randomly divided into four equal groups and treated with aceclofenac at the dose rate of 0, 10, 20 and 30 ppm orally through feed for 21 consecutive days. Results: The abnormal behavioral clinical signs like d...
متن کاملBacteria Isolations from Broiler and Layer Chicks in Zambia
Chick mortality (CM) is one of the major constraints to the expansion of the poultry industry in Zambia. Of the 2,829 avian disease cases submitted to the national diagnostic laboratory based at the Central Veterinary Research Institute in Lusaka between 1995 and 2007, 34.39% (973/2,829) were from CM cases. The disease accounted for 40.2% (218,787/544,903) mortality in the affected flocks with ...
متن کاملVirulence Determination of Three Iranian Isolates of Salmonella Enteritidis in Day-Old Layer Chicks
BACKGROUND: Salmonella Enteritidis (SE) infection in poultry is one of the most important concerns in poultry. Virulence and pathogenicity of the SE isolates from Iran have not been well studied so far. OBJECTIVES: In the present study, three Salmonella Enteritidis (SE) isolates were compared with a standard SE strain (PT21) for virulenc...
متن کاملDiazinon Toxicosis in Geese
On a goose farm with 7600 geese kept in 6 houses, 730 birds in 2 houses died within a single day. After drinking, a certain proportion of geese in the affected houses exhibited trembling, salivation, lachrymation and respiratory distress followed by convulsions, dullness and prostration. The birds died soon after the onset of clinical signs. Postmortem examination revealed the presence of a lar...
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ژورنال
عنوان ژورنال: Journal of the Japan Veterinary Medical Association
سال: 2008
ISSN: 0446-6454,2186-0211
DOI: 10.12935/jvma1951.61.525