منابع مشابه
The Effect of Doxycycline on the Viability of the Quail Embryo During Incubation Period
Objective: In recent years, antibiotics have been used widely in the glob to prevent and treat bacterial diseases. They injected into eggs to eliminate pathogens and prevention of egg transmission of disease, but the adverse effects of drugs have always been a major concern. There is little information available about the safety of tetracycline drugs in the embryonated eggs of the birds. The ob...
متن کاملThe Effect of Doxycycline on the Viability of the Quail Embryo During Incubation Period
Objective: In recent years, antibiotics have been used widely in the glob to prevent and treat bacterial diseases. They injected into eggs to eliminate pathogens and prevention of egg transmission of disease, but the adverse effects of drugs have always been a major concern. There is little information available about the safety of tetracycline drugs in the embryonated eggs of the birds. The ob...
متن کاملThe Effect of Copper Sulfate on Chicken Embryo During the Incubation Period
Objective: Fungal agents cause disease in virtually any susceptible hosts. In the poultry production and medicine, pathogens were eliminated from a line of a breeder by injection of antifungals into hatching eggs. There is little information available describing the safety of the antifungal drugs on the birds embryonated eggs. The objective of this study was to investigate the efficiency of the...
متن کاملThe Effect of Copper Sulfate on Chicken Embryo During the Incubation Period
Objective: Fungal agents cause disease in virtually any susceptible hosts. In the poultry production and medicine, pathogens were eliminated from a line of a breeder by injection of antifungals into hatching eggs. There is little information available describing the safety of the antifungal drugs on the birds embryonated eggs. The objective of this study was to investigate the efficiency of the...
متن کاملThe Incubation Period of Leprosy
Vkry variable incubation periods have been given by different observers, making it most difficult to make any definite, authoritative statement on the subject. Thus Ralph Hopkins of Lousiana places it at six to eight years, Besnier says it is usually four years, Iveravel in the Caucasus found it to be three to four years in a few cases where it could be definitely fixed, while Munch of South Ru...
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ژورنال
عنوان ژورنال: BMJ
سال: 1896
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.1864.741