scholarly journals Chicken Antibody Response to Salmonella enteritidis Vaccine in Advanced Intercross Lines and Parental Lines

2009 ◽  
Author(s):  
Ceren Ciraci ◽  
Michael G. Kaiser ◽  
Susan J. Lamont
Keyword(s):  
Antibody Response ◽  
Salmonella Enteritidis ◽  
Parental Lines

scholarly journals The influence of age on the response of SPF hens to infection with Salmonella enteritidis PT4

1991 ◽  
Vol 106 (1) ◽  
pp. 33-43 ◽  
Author(s):  
T. J. Humphrey ◽  
H. Chart ◽  
A. Baskerville ◽  
B. Rowe
Keyword(s):  
Antibody Response ◽  
Salmonella Enteritidis ◽  
Specific Pathogen Free ◽  
Salmonella Infections ◽  
Specific Pathogen ◽  
Direct Administration

SUMMARYWhen Specific Pathogen–Free hens were infected with Salmonella enteritidis PT4 by direct administration into the crop, the age of the bird at infection was found to have an effect on both pathogenesis and antibody response. Birds at 20 weeks of age showed no adverse signs and developed high titres of antibodies of the IgM class, while those which were 1 year old at infection developed relatively little antibody arid had acute septicaemia, with 6 of 10 birds either dying or having to be humanely destroyed. The implication of these results for the control of salmonella infections in poultry is discussed.

Activation of isolated heterophils from chicks stimulated in vivo with salmonella enteritidis-immune lymphokines

1996 ◽  
Vol 54 ◽  
pp. 760-761
Author(s):  
R. B. Moyes ◽  
R. E. Droleskey ◽  
M. H. Kogut ◽  
J. R. DeLoach
Keyword(s):  
Lamina Propria ◽  
Intestinal Mucosa ◽  
Salmonella Enteritidis ◽  
Intestinal Tract ◽  
Polymorphonuclear Cells ◽  
Subclinical Infection ◽  
Egg Products ◽  
Immune Lymphokines ◽  
Organ Invasion

Salmonella enteritidis (SE) is of great concern to the poultry industry due to the organism's ability to penetrate the intestinal mucosa of the laying hen and subsequently colonize the ovaries and yolk membrane. The resultant subclinical infection can lead to SE infection of raw eggs and egg products. Interference with the ability of the organism to invade has been linked to the activation and recruitment of inflammatory polymorphonuclear cells, heterophils, to the lamina propria of the intestinal tract.Recently it has been established that heterophil activation and increased resistance to SE organ invasion can be accomplished by the administration of SE-immune lymphokines (SE-ILK) obtained from supernatants of concanavalin-A stimulated SE immune T lymphocytes from SE hyperimmunized hens. Invasion of SE into the lamina propria provides a secondary signal for directing activated heterophils to the site of SE invasion.

Sweet's syndrome associated with Salmonella enteritidis infection

1999 ◽  
Vol 24 (3) ◽  
pp. 239-240 ◽  
Author(s):  
Flórez ◽  
Sánchez-Aguilar ◽  
Rosón ◽  
Prieto ◽  
Van den Eyden ◽  
...  
Keyword(s):  
Salmonella Enteritidis ◽  
Sweet’S Syndrome ◽  
Sweet's Syndrome

Zostavax Elicits Antibody Response in Younger Group

2007 ◽  
Vol 37 (11) ◽  
pp. 24
Author(s):  
MIRIAM E. TUCKER
Keyword(s):  
Antibody Response
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