Results 131 to 140 of about 600 (148)

Normal Gallbladder Ejection Fraction Occurring Unexpectedly Obviates Need for Sincalide Stimulation

Clinical Nuclear Medicine, 2017
A 25-year-old man was referred for chronic right upper quadrant abdominal pain for hepatobiliary scintigraphy to evaluate the gallbladder (GB) function. An unexpected GB contraction with ejection fraction (EF) of 90% was observed during the first hour of baseline imaging. Subsequent stimulation with sincalide produced GB EF of 99%.
Samir, Hadi, Mark, Tulchinsky
openaire   +2 more sources

Devazepide reversed effect of sincalide against morphine on rat jejunal activities.

Zhongguo yao li xue bao = Acta pharmacologica Sinica, 2000
To study the antagonism of sincalide to the effect of morphine and its mechanism.The electrophysiologic and mechanic activities of rat jejunum in vitro were recorded.Acetylcholine (ACh, 150 nmol.L-1) increased the spike potential amplitude (SPA) and the number (SPN) of rat jejunum in vitro, followed by an increase of jejunal contraction amplitudes (CA),
M Y, Xu, X P, Yang, H B, Jin, C X, Yang, L Z, Yang   +4 more
openaire   +1 more source

P22. Introducing ‘Calshake’: a Sincalide substitute?

Nuclear Medicine Communications, 2003
E. A. Clarke, A. Notghi
openaire   +1 more source

The effect of intravenously administered sincalide on the human gallbladder during oral cholecystography.

Annals of clinical research, 1983
Sincalide, the C-terminal octapeptide fragment of the cholecystokinin, was used to contract the gallbladder during routine oral cholecystography in 18 patients. In 14 patients clinically important contraction occurred. The average reduction in gallbladder size for these patients was 32.7% of the preinjection size (range 15.1%-67.9%).
K, Katevuo, J, Kanto
openaire   +1 more source

Protein c-fos induction in rat brain and spinal dorsal horn by sincalide and opioids in vitro.

Zhongguo yao li xue bao = Acta pharmacologica Sinica, 1995
Sincalide (CCK-8) is an antiopioid substance. In this study, we investigated the effects of sincalide and opioids on c-fos expression and their interaction in brain and spinal dorsal horn in vitro. Immunoprecipitation was used for detection of c-fos protein.
S Z, Chen, J S, Han
openaire   +1 more source

L-365,260 reversed effect of sincalide against morphine on electrical and mechanical activities of rat duodenum in vitro.

Acta pharmacologica Sinica, 2004
To study the antagonism of sincalide (CCK-8) to the effect of morphine and its mechanism.The electrical and mechanical activities of rat duodenum in vitro were recorded simultaneously.Acetylcholine (ACh, 300 nmol/L) increased the spike potential amplitude (SPA) and the number (SPN) of rat duodenum in vitro, followed by an increase of duodenal ...
Chun-Xiao, Yang, Man-Ying, Xu, Feng-Yu, Liu, Dong-Xiao, Yang, Shu-Zhen, Wang   +4 more
openaire   +1 more source

CHOLECYSTOKININ AND SINCALIDE: DISCORDANT EFFECTS ON HEPATOBILIARY AGENTS

Clinical Nuclear Medicine, 1981
E A Eikman, J S Williams, J D Zander, J C Wheeler, T A Okulski   +4 more
openaire   +1 more source

Calculation of a gallbladder ejection fraction: advantage of continuous sincalide infusion over the three-minute infusion method.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1992
The purpose of this study was to investigate alternative methods of infusing sincalide for calculation of a gallbladder ejection fraction (GBEF) during cholescintigraphy (5 mCi 99mTc-mebrofenin). After gallbladder filling, three methods of infusion were compared in 23 normal volunteers: (1) 0.02 microgram/kg as a 3-min infusion, (2) 0.02 microgram/kg ...
H A, Ziessman, F H, Fahey, D J, Hixson
openaire   +1 more source

Physiologic Source of Intestinal FDG Uptake Effect of Atropine and Sincalide

Clinical Positron Imaging, 1999
H, Jadvar, R B., Schambye, G M., Segall
openaire   +2 more sources

Sincalide

2018
openaire   +1 more source