1977
DOI: 10.1016/0021-9975(77)90032-9
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The duration of colostral immunoglobulin uptake by the epithelium of the small intestine of neonatal piglets

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Cited by 31 publications
(20 citation statements)
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“…4, OCTOBER 1985 bulins starts to diminish about 2 hours after sucking, and closure (loss' of pinocytotic uptake activity) is complete by 72 hours after sucking. Pinocytosis of immunoglobulins disappears 2 hours after birth in the duodenum, in the jejunum 24 hours and in the ileum 72 hours after birth (61). According to other investigators (9, 23, 45, 82) uptake of other macromolecules persists in the ileum of the pig until 2-3 weeks of age and in calves until only 24 hours after birth.…”
Section: Introductionmentioning
confidence: 88%
“…4, OCTOBER 1985 bulins starts to diminish about 2 hours after sucking, and closure (loss' of pinocytotic uptake activity) is complete by 72 hours after sucking. Pinocytosis of immunoglobulins disappears 2 hours after birth in the duodenum, in the jejunum 24 hours and in the ileum 72 hours after birth (61). According to other investigators (9, 23, 45, 82) uptake of other macromolecules persists in the ileum of the pig until 2-3 weeks of age and in calves until only 24 hours after birth.…”
Section: Introductionmentioning
confidence: 88%
“…Le transport des immunoglobulines à travers la membrane baso-latérale de l'entérocyte est alors déterminant dans leur passage vers la circulation sanguine (Rooke et Bland, 2002). Les immunoglobulines absorbées par l'épithélium se retrouvent à 2h après la naissance dans le duodénum, 24 h dans le jéjunum et 48 h dans l'iléon (Murata et al, 1977). Après absorption, les quantités sériques d'IgG et d'IgA du porcelet sont estimées à environ 20 mg/ml et 1,6 mg/ml respectivement (Bandrick et al, 2014 (Salmon et al, 2010).…”
Section: Transfert De L'immunité Colostrale Au Porcelet Nouveau-né Trunclassified
“…Cette immunité active est positivement corrélée avec le niveau d'acquisition de l'immunité passive . Enfin, en dehors de la muqueuse intestinale, les anticorps colostraux peuvent également pénétrer la barrière broncho-alvéolaire des poumons des nouveau-nés (Charley et Corthier, 1977 ;Nechvatalova et al, 2011). Par contre, cette pénétration semble impossible chez les animaux adultes, car aucune immunoglobuline n'a pu pénétrer la barrière bronchoalvéolaire des poumons normaux chez les porcs en croissance et adultes (Charley et Corthier, 1977).…”
Section: Transfert De L'immunité Colostrale Au Porcelet Nouveau-né Trunclassified
“…Turnover starts in the crypts of Lieberkuhn and moves up to the apex of the villi, where some macromolecule absorption is still possible (El-Nageh, 1967 a,b). While in normal conditions, closure is complete 24 to 36 h after birth (Lecce and Morgan, 1962 ;McCoy et al, 1970), there is a significant reduction before this time in both the young ruminant and the piglet (Bourne and Curtis, 1973 ;Murata and Namioka, 1977;Matte et al, 1982). The rate of epithelium cell turnover is a complex process and is under the control of numerous factors linked directly to the animal or to external factors.…”
Section: Closurementioning
confidence: 99%