Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/47806
Title: Short communication: Apoptosis regulates passive immune transfer in newborn kids
Authors: Castro-Alonso, A.
Castro, N. 
Capote, J. 
Morales-delaNuez, A.
Moreno-Indias, I.
Sánchez-Macias, D.
Herraez, P. 
Argüello, A. 
Keywords: Immunoglobulin-G
Small-Intestine
Milk Replacer
Proliferation
Colostrum, et al
Issue Date: 2008
Publisher: 0022-0302
Journal: Journal of Dairy Science 
Abstract: Ten newborn kids were used to evaluate the relationship between apoptosis and passive immune transfer in neonatal enterocytes. Kids were slaughtered in groups of 2 at birth, 1, 2, 3, or 60 d postpartum, and samples of duodenal epithelium collected from each animal. Samples were fixed, dehydrated, and embedded in paraffin wax. Sections were assessed for apoptotic cells and immunostained for IgG. Our results suggest that IgG absorption is mediated by apoptotic enterocytes. Thus, delaying apoptosis may improve the success of passive immune transfer.
URI: http://hdl.handle.net/10553/47806
ISSN: 0022-0302
DOI: 10.3168/jds.2007-0814
Source: Journal of Dairy Science[ISSN 0022-0302],v. 91, p. 2086-2088
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