THE IMMUNE SUPPRESSIVE EFFECT OF MAREK'S DISEASE VIRUS VACCINE (RISPEN STRAIN) ON THE LMMUNE RESPONSE OF CHICKENS TO NEWCASTLE DISEASE VIRUS VACCINE
A, S., EL-SANOUSI, A., HUSSEIN, A., SAMI, A., MADBOULY, H., MREDA, I. (1992). THE IMMUNE SUPPRESSIVE EFFECT OF MAREK'S DISEASE VIRUS VACCINE (RISPEN STRAIN) ON THE LMMUNE RESPONSE OF CHICKENS TO NEWCASTLE DISEASE VIRUS VACCINE. EKB Journal Management System, 40(2), 73-81. doi: 10.21608/vmjg.1992.372217
SHALABY A; A EL-SANOUSI; A HUSSEIN; A SAMI; H MADBOULY; I MREDA. "THE IMMUNE SUPPRESSIVE EFFECT OF MAREK'S DISEASE VIRUS VACCINE (RISPEN STRAIN) ON THE LMMUNE RESPONSE OF CHICKENS TO NEWCASTLE DISEASE VIRUS VACCINE". EKB Journal Management System, 40, 2, 1992, 73-81. doi: 10.21608/vmjg.1992.372217
A, S., EL-SANOUSI, A., HUSSEIN, A., SAMI, A., MADBOULY, H., MREDA, I. (1992). 'THE IMMUNE SUPPRESSIVE EFFECT OF MAREK'S DISEASE VIRUS VACCINE (RISPEN STRAIN) ON THE LMMUNE RESPONSE OF CHICKENS TO NEWCASTLE DISEASE VIRUS VACCINE', EKB Journal Management System, 40(2), pp. 73-81. doi: 10.21608/vmjg.1992.372217
A, S., EL-SANOUSI, A., HUSSEIN, A., SAMI, A., MADBOULY, H., MREDA, I. THE IMMUNE SUPPRESSIVE EFFECT OF MAREK'S DISEASE VIRUS VACCINE (RISPEN STRAIN) ON THE LMMUNE RESPONSE OF CHICKENS TO NEWCASTLE DISEASE VIRUS VACCINE. EKB Journal Management System, 1992; 40(2): 73-81. doi: 10.21608/vmjg.1992.372217

THE IMMUNE SUPPRESSIVE EFFECT OF MAREK'S DISEASE VIRUS VACCINE (RISPEN STRAIN) ON THE LMMUNE RESPONSE OF CHICKENS TO NEWCASTLE DISEASE VIRUS VACCINE

Veterinary Medical Journal (Giza)
Volume 40, Issue 2, April 1992, Page 73-81  XML PDF (2.53 MB)
Document Type: Original Article
DOI: 10.21608/vmjg.1992.372217
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Authors
SHALABY A* ; A EL-SANOUSI; A HUSSEIN; A SAMI; H MADBOULY; I MREDA
Abstract
 
In the present study the effect of MDV vaccine Rispen Strain (R-MDV) on the immune response of chicken to NDV vaccine (Lasota strain) was studied. 3 major components were determined; humoral immunity, cell mediated immunity and macrophage function. The obtained results revealed that MDV vaccine (R-MDV) has a Clear immunosuppressive effect manifested by: significant depression of antibody production to NDV, decrease in the number of ASC in the spleens of MDV vaccinated chicks, slight influence of the total serum protein with decrease in globulin percentage, significant depression in lymphocyte blastogenesis induced by PHA, decrease in macrophage activity and percentage, slight changes in the weight of lymphoid organs and clear reduction in the protection rate as measured by intra- muscular challenge with velogenic viscerotropic strain of NDV.
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