Effect of secretin and somatostatin on secretion of epidermal growth factor from Brunner's glands in the rat
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Effect of secretin and somatostatin on secretion of epidermal growth factor from Brunner's glands in the rat. / Olsen, P S; Kirkegaard, P; Poulsen, Steen Seier; Nexø, Ebba.
In: Digestive Diseases and Sciences, Vol. 39, No. 10, 10.1994, p. 2186-90.Research output: Contribution to journal › Journal article › Research › peer-review
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T1 - Effect of secretin and somatostatin on secretion of epidermal growth factor from Brunner's glands in the rat
AU - Olsen, P S
AU - Kirkegaard, P
AU - Poulsen, Steen Seier
AU - Nexø, Ebba
PY - 1994/10
Y1 - 1994/10
N2 - The effect of secretin and somatostatin on secretion of epidermal growth factor (EGF) from Brunner's glands was investigated in rats. Secretin increased volume secretion and the median output of EGF rose from 720 fmol/5 hr (total range 460-1320) in controls to 2065 fmol/5 hr (total range 1560-2730) at a dose of 50 pmol/kg/hr of secretin. Somatostatin inhibited Brunner's gland secretion, but the total output of EGF remained unchanged. Secretin-stimulated volume secretion and secretion of EGF was significantly reduced by simultaneous infusion of somatostatin. This study has shown that secretin stimulates secretion of EGF as well as volume secretion from Brunner's glands. Somatostatin prevents the effect of secretin on Brunner's glands, which suggests a role for somatostatin in control of Brunner's gland secretion.
AB - The effect of secretin and somatostatin on secretion of epidermal growth factor (EGF) from Brunner's glands was investigated in rats. Secretin increased volume secretion and the median output of EGF rose from 720 fmol/5 hr (total range 460-1320) in controls to 2065 fmol/5 hr (total range 1560-2730) at a dose of 50 pmol/kg/hr of secretin. Somatostatin inhibited Brunner's gland secretion, but the total output of EGF remained unchanged. Secretin-stimulated volume secretion and secretion of EGF was significantly reduced by simultaneous infusion of somatostatin. This study has shown that secretin stimulates secretion of EGF as well as volume secretion from Brunner's glands. Somatostatin prevents the effect of secretin on Brunner's glands, which suggests a role for somatostatin in control of Brunner's gland secretion.
KW - Animals
KW - Brunner Glands
KW - Dose-Response Relationship, Drug
KW - Epidermal Growth Factor
KW - Male
KW - Radioimmunoassay
KW - Rats
KW - Rats, Wistar
KW - Secretin
KW - Secretory Rate
KW - Somatostatin
KW - Statistics, Nonparametric
M3 - Journal article
C2 - 7924740
VL - 39
SP - 2186
EP - 2190
JO - Digestive Diseases and Sciences
JF - Digestive Diseases and Sciences
SN - 0163-2116
IS - 10
ER -
ID: 259822