Two hundred broiler breeders of 13 month old were examined from flock of 52000 hens . These breeders showing clinical signs in the form of rales , depression , low egg production and low hatchability . The rate of the embryos death reached 20% and dead embryos showing dwarfing and generalized odema. Mycoplasma gallisepticum (M.G.) was isolated from breeders and their dead chicken embryos using mycoplasma broth and Mycoplasma plate agar . The antibodies against M.G. were elevated in the affected breeders . The hyperplasia of their lining epithelial ,parabronchial lymphoid aggregation , in addition to pneumonia and thickened air sacs by leukocytes and lymphocytes could be seen . After treatment with tylosin for one-month failure of isolation of M.G. was noticed . Clinical signs , lesions , egg production and hatchability were improved . The antibodies were declined after 5 months of treatment . The tylosin was effective in the treatment and control of M.G. infection .
Hamoda, ,. A., Gehan ,, N., Rizk ,, M., & Dena ,, M. (2016). DIAGNOSIS OF MYCOPLASMOSIS IN BROILER BREEDERS AND ITS TREATMENT. Mansoura Veterinary Medical Journal, 17(2), 1-2. doi: 10.21608/mvmj.2016.130391
MLA
, A.M. Hamoda; N.A Gehan ,; M.K Rizk ,; M Dena ,. "DIAGNOSIS OF MYCOPLASMOSIS IN BROILER BREEDERS AND ITS TREATMENT". Mansoura Veterinary Medical Journal, 17, 2, 2016, 1-2. doi: 10.21608/mvmj.2016.130391
HARVARD
Hamoda, ,. A., Gehan ,, N., Rizk ,, M., Dena ,, M. (2016). 'DIAGNOSIS OF MYCOPLASMOSIS IN BROILER BREEDERS AND ITS TREATMENT', Mansoura Veterinary Medical Journal, 17(2), pp. 1-2. doi: 10.21608/mvmj.2016.130391
VANCOUVER
Hamoda, ,. A., Gehan ,, N., Rizk ,, M., Dena ,, M. DIAGNOSIS OF MYCOPLASMOSIS IN BROILER BREEDERS AND ITS TREATMENT. Mansoura Veterinary Medical Journal, 2016; 17(2): 1-2. doi: 10.21608/mvmj.2016.130391
)
View on SCiNiTO