Kidney bean and soybean lectins cause enzyme secretion by pancreatic acini in vitro

The responses of pancreas acini from Hooded-Lister rats to kidney bean E 2L 2 lectin or soybean agglutinin have been studied in vitro. Both lectins induced secretion of α-amylase from acini in a dose dependent manner. However, the concentrations of lectin required to cause enzyme secretion were appr...

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Veröffentlicht in:Life sciences (1973) 1997, Vol.60 (18), p.1589-1595
Hauptverfasser: Grant, George, Henderson, Lynne T., Edwards, Joan E., Ewan, Elaine C., Bardocz, Susan, Pusztai, Arpad
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container_end_page 1595
container_issue 18
container_start_page 1589
container_title Life sciences (1973)
container_volume 60
creator Grant, George
Henderson, Lynne T.
Edwards, Joan E.
Ewan, Elaine C.
Bardocz, Susan
Pusztai, Arpad
description The responses of pancreas acini from Hooded-Lister rats to kidney bean E 2L 2 lectin or soybean agglutinin have been studied in vitro. Both lectins induced secretion of α-amylase from acini in a dose dependent manner. However, the concentrations of lectin required to cause enzyme secretion were approximately 14-fold higher than that necessary with CCK-8. In addition, the responsiveness of pancreas acini to lectins in vitro was significantly altered by the age and sex of the rats from which the acini were derived.
doi_str_mv 10.1016/S0024-3205(97)00125-2
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source MEDLINE; ScienceDirect Journals (5 years ago - present)
subjects acini
alpha-Amylases - metabolism
Animals
cholecystokinin
Dose-Response Relationship, Drug
Female
In Vitro Techniques
kidney bean
lectins
Lectins - pharmacology
Male
pancreas
Pancreas - drug effects
Pancreas - enzymology
PHA
Phytohemagglutinins - pharmacology
Plant Lectins
Rats
SBA
Sincalide - pharmacology
soybean
Soybean Proteins
α-amylase
title Kidney bean and soybean lectins cause enzyme secretion by pancreatic acini in vitro
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