Regulation of intestinal morphology and GALT by pituitary hormones in the rat

Luz María Cárdenas-Jaramillo, Andrés Quintanar-Stephano, Rosa Adriana Jarillo-Luna, Víctor Rivera-Aguilar, Gabriela Oliver-Aguillón, Rafael Campos-Rodríguez, Kalman Kovacs, Istvan Berczi

Resultado de la investigación: Contribución a una revistaArtículo

3 Citas (Scopus)

Resumen

Here, the effects of neurointermediate (NIL), anterior (AL), and total hypophysectomy (HYPOX) on ileal mucosa cells and gut-associated lymphoid tissue (GALT) are reported. Compared with the sham-operated (SHAM) rats, the villi height and goblet cells numbers were significantly decreased in all groups. Lamina propria area decreased in AL and HYPOX, but not in NIL animals. CD8+ but not CD4+ lymphocytes decreased in the HYPOX and NIL groups. Paneth cells did not change, while IgA cells, IgM cells, and secretory IgA were significantly decreased in all groups. NIL but not AL animals lost significant numbers of IgA cells and secretory IgA. In summary, pituitary hormones exert lobe-specific regulatory effects on the gut and on GALT.

Idioma originalInglés
Páginas (desde-hasta)72-78
Número de páginas7
PublicaciónAnnals of the New York Academy of Sciences
Volumen1261
N.º1
DOI
EstadoPublicada - jul 2012

Huella dactilar

Secretory Immunoglobulin A
Pituitary Hormones
Lymphoid Tissue
Immunoglobulin A
Rats
Animals
Tissue
Lymphocytes
Mucous Membrane
Cell Count
Paneth Cells
Immunoglobulin M
Hypophysectomy
Goblet Cells
Hormones
Cells
Rat
salicylhydroxamic acid

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Cárdenas-Jaramillo, L. M., Quintanar-Stephano, A., Jarillo-Luna, R. A., Rivera-Aguilar, V., Oliver-Aguillón, G., Campos-Rodríguez, R., ... Berczi, I. (2012). Regulation of intestinal morphology and GALT by pituitary hormones in the rat. Annals of the New York Academy of Sciences, 1261(1), 72-78. https://doi.org/10.1111/j.1749-6632.2012.06648.x
Cárdenas-Jaramillo, Luz María ; Quintanar-Stephano, Andrés ; Jarillo-Luna, Rosa Adriana ; Rivera-Aguilar, Víctor ; Oliver-Aguillón, Gabriela ; Campos-Rodríguez, Rafael ; Kovacs, Kalman ; Berczi, Istvan. / Regulation of intestinal morphology and GALT by pituitary hormones in the rat. En: Annals of the New York Academy of Sciences. 2012 ; Vol. 1261, N.º 1. pp. 72-78.
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title = "Regulation of intestinal morphology and GALT by pituitary hormones in the rat",
abstract = "Here, the effects of neurointermediate (NIL), anterior (AL), and total hypophysectomy (HYPOX) on ileal mucosa cells and gut-associated lymphoid tissue (GALT) are reported. Compared with the sham-operated (SHAM) rats, the villi height and goblet cells numbers were significantly decreased in all groups. Lamina propria area decreased in AL and HYPOX, but not in NIL animals. CD8+ but not CD4+ lymphocytes decreased in the HYPOX and NIL groups. Paneth cells did not change, while IgA cells, IgM cells, and secretory IgA were significantly decreased in all groups. NIL but not AL animals lost significant numbers of IgA cells and secretory IgA. In summary, pituitary hormones exert lobe-specific regulatory effects on the gut and on GALT.",
keywords = "Anterior and neurointermediate pituitary lobectomy, Gut associated lymphoid tissue, Gut morphology, Hypophysectomy, Pituitary hormones",
author = "C{\'a}rdenas-Jaramillo, {Luz Mar{\'i}a} and Andr{\'e}s Quintanar-Stephano and Jarillo-Luna, {Rosa Adriana} and V{\'i}ctor Rivera-Aguilar and Gabriela Oliver-Aguill{\'o}n and Rafael Campos-Rodr{\'i}guez and Kalman Kovacs and Istvan Berczi",
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Cárdenas-Jaramillo, LM, Quintanar-Stephano, A, Jarillo-Luna, RA, Rivera-Aguilar, V, Oliver-Aguillón, G, Campos-Rodríguez, R, Kovacs, K & Berczi, I 2012, 'Regulation of intestinal morphology and GALT by pituitary hormones in the rat', Annals of the New York Academy of Sciences, vol. 1261, n.º 1, pp. 72-78. https://doi.org/10.1111/j.1749-6632.2012.06648.x

Regulation of intestinal morphology and GALT by pituitary hormones in the rat. / Cárdenas-Jaramillo, Luz María; Quintanar-Stephano, Andrés; Jarillo-Luna, Rosa Adriana; Rivera-Aguilar, Víctor; Oliver-Aguillón, Gabriela; Campos-Rodríguez, Rafael; Kovacs, Kalman; Berczi, Istvan.

En: Annals of the New York Academy of Sciences, Vol. 1261, N.º 1, 07.2012, p. 72-78.

Resultado de la investigación: Contribución a una revistaArtículo

TY - JOUR

T1 - Regulation of intestinal morphology and GALT by pituitary hormones in the rat

AU - Cárdenas-Jaramillo, Luz María

AU - Quintanar-Stephano, Andrés

AU - Jarillo-Luna, Rosa Adriana

AU - Rivera-Aguilar, Víctor

AU - Oliver-Aguillón, Gabriela

AU - Campos-Rodríguez, Rafael

AU - Kovacs, Kalman

AU - Berczi, Istvan

PY - 2012/7

Y1 - 2012/7

N2 - Here, the effects of neurointermediate (NIL), anterior (AL), and total hypophysectomy (HYPOX) on ileal mucosa cells and gut-associated lymphoid tissue (GALT) are reported. Compared with the sham-operated (SHAM) rats, the villi height and goblet cells numbers were significantly decreased in all groups. Lamina propria area decreased in AL and HYPOX, but not in NIL animals. CD8+ but not CD4+ lymphocytes decreased in the HYPOX and NIL groups. Paneth cells did not change, while IgA cells, IgM cells, and secretory IgA were significantly decreased in all groups. NIL but not AL animals lost significant numbers of IgA cells and secretory IgA. In summary, pituitary hormones exert lobe-specific regulatory effects on the gut and on GALT.

AB - Here, the effects of neurointermediate (NIL), anterior (AL), and total hypophysectomy (HYPOX) on ileal mucosa cells and gut-associated lymphoid tissue (GALT) are reported. Compared with the sham-operated (SHAM) rats, the villi height and goblet cells numbers were significantly decreased in all groups. Lamina propria area decreased in AL and HYPOX, but not in NIL animals. CD8+ but not CD4+ lymphocytes decreased in the HYPOX and NIL groups. Paneth cells did not change, while IgA cells, IgM cells, and secretory IgA were significantly decreased in all groups. NIL but not AL animals lost significant numbers of IgA cells and secretory IgA. In summary, pituitary hormones exert lobe-specific regulatory effects on the gut and on GALT.

KW - Anterior and neurointermediate pituitary lobectomy

KW - Gut associated lymphoid tissue

KW - Gut morphology

KW - Hypophysectomy

KW - Pituitary hormones

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U2 - 10.1111/j.1749-6632.2012.06648.x

DO - 10.1111/j.1749-6632.2012.06648.x

M3 - Artículo

C2 - 22823396

AN - SCOPUS:84864085588

VL - 1261

SP - 72

EP - 78

JO - Annals of the New York Academy of Sciences

JF - Annals of the New York Academy of Sciences

SN - 0077-8923

IS - 1

ER -

Cárdenas-Jaramillo LM, Quintanar-Stephano A, Jarillo-Luna RA, Rivera-Aguilar V, Oliver-Aguillón G, Campos-Rodríguez R y otros. Regulation of intestinal morphology and GALT by pituitary hormones in the rat. Annals of the New York Academy of Sciences. 2012 jul;1261(1):72-78. https://doi.org/10.1111/j.1749-6632.2012.06648.x