Results 181 to 190 of about 36,127 (235)
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European Neuropsychopharmacology, 1996
Cholecystokinin (CCK) plays an important role in both the alimentary tract and the central nervous system (CNS). At present it seems to be the most abundant neuropeptide in the CNS. This paper reviews the CCK neuronal system and its interactions with gamma-aminobutyric acid (GABA) and serotonin (5-hydroxytryptamine; 5-HT).
H J, van Megen +3 more
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Cholecystokinin (CCK) plays an important role in both the alimentary tract and the central nervous system (CNS). At present it seems to be the most abundant neuropeptide in the CNS. This paper reviews the CCK neuronal system and its interactions with gamma-aminobutyric acid (GABA) and serotonin (5-hydroxytryptamine; 5-HT).
H J, van Megen +3 more
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Life Sciences, 1977
Abstract Fourteen normal volunteers were given intravenous or subcutaneous injections of the synthetic C-terminal octapeptide of cholecystokinin (SQ-19, 844) 10 or 20 minutes prior to the ad libitum consumption of a liquid noontime meal. The drug was given in doses of 20 ng/kg, 40 ng/kg, or 80 ng/kg versus equal volumes of a normal saline control in ...
F L, Greenway, G A, Bray
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Abstract Fourteen normal volunteers were given intravenous or subcutaneous injections of the synthetic C-terminal octapeptide of cholecystokinin (SQ-19, 844) 10 or 20 minutes prior to the ad libitum consumption of a liquid noontime meal. The drug was given in doses of 20 ng/kg, 40 ng/kg, or 80 ng/kg versus equal volumes of a normal saline control in ...
F L, Greenway, G A, Bray
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Cholecystokinin and Schizophrenia
1986Publisher Summary This chapter presents some of the evidence from animal and clinical studies, implicating cholecystokinin (CCK)-peptides in the pathophysiology of schizophrenia. CCK pathways are extensively distributed throughout the CNS. CCK-immunoreactivity (CCK-IR) is co-localized with dopamine (DA) in some DA neurons projecting to limbic ...
N P, Nair, S, Lal, D M, Bloom
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Role of cholecystokinin-A and cholecystokinin-B receptors in anxiety
Amino Acids, 2002Evidence from several laboratories indicates that the anxiogenic effects of cholecystokinin (CCK) are mediated by CCKB receptors. However, it has been reported that CCKA receptors have been found in brain and CCKA antagonists have anxiolytic properties.
A M, Hernandez-Gómez +2 more
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Pharmacogenetics, 2003
Cholecystokinin modulates the release of dopamine and dopamine-related behaviours in the mesolimbic pathway, where cholecystokinin and dopamine coexist in dopaminergic neurones. Because cholecystokinin and its receptors (A and B) have a functional interaction with dopaminergic neurotransmission, alterations in them may constitute a predisposition for ...
Jian, Wang +3 more
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Cholecystokinin modulates the release of dopamine and dopamine-related behaviours in the mesolimbic pathway, where cholecystokinin and dopamine coexist in dopaminergic neurones. Because cholecystokinin and its receptors (A and B) have a functional interaction with dopaminergic neurotransmission, alterations in them may constitute a predisposition for ...
Jian, Wang +3 more
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Annual Review of Physiology, 1997
▪ Abstract Cholecystokinin (CCK) is an important hormonal regulator of the digestive process. CCK cells are concentrated in the proximal small intestine, and hormone is secreted into the blood upon the ingestion of food. The physiological actions of CCK include stimulation of pancreatic secretion and gallbladder contraction, regulation of gastric ...
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▪ Abstract Cholecystokinin (CCK) is an important hormonal regulator of the digestive process. CCK cells are concentrated in the proximal small intestine, and hormone is secreted into the blood upon the ingestion of food. The physiological actions of CCK include stimulation of pancreatic secretion and gallbladder contraction, regulation of gastric ...
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[Cholecystokinin and cholecystokinin receptor].
Nihon rinsho. Japanese journal of clinical medicine, 1996Cholecystokinin (CCK) act as hormones and neuropeptides on central and peripheral CCK receptors. The application of modern molecular biological techniques has identified two CCK receptors, CCK-A receptor (CCKAR) and CCK-B/gastrin receptor (CCKBR). The genes of CCKAR and CCKBR consist of five exons interrupted by four introns.
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Cholecystokinin Activity of Urine
Science, 1959In the urine of men and animals was found a factor which evokes the contraction of the gall bladder. This factor increases in the urine after the application of a secretogenous stimulus to the duodenum and decreases after resection of the duodenum. A urine concentrate was prepared which has an effect similar to that of cholecystokinin administered ...
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Cholecystokinin and cholecystokinin receptors
Journal of Gastroenterology, 2003Kyoko, Miyasaka, Akihiro, Funakoshi
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