Results 191 to 200 of about 54,665 (221)

Radioimmunoassay of cholecystokinin

Digestive Diseases and Sciences, 1983
A highly sensitive and specific radioimmunoassay for cholecystokinin (CCK) has been developed. Fully immunoreactive [125I]CCK33 was prepared by chloramine T-catalyzed iodination followed by purification by gel filtration and ion exchange chromatography.
T M, Chang, W Y, Chey
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Cholecystokinin in anxiety

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, H G, Westenberg, J A, den Boer, R S, Kahn   +3 more
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Cholecystokinin, cholecystokinin-A receptor and cholecystokinin-B receptor gene polymorphisms in Parkinson's disease

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, Yan-Mei, Si, Zhuo-Lin, Liu, Long, Yu   +3 more
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Cholecystokinin

British Journal of Pharmacology, 2006
S P H Alexander, A Mathie, J A Peters
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Cholecystokinin (CCK) Assays

Current Protocols in Pharmacology, 1999
AbstractCholecystokinin (CCK) is a peptide that acts as a peripheral hormone and as a central neurotransmitter. To date, two distinct receptors have been identified for CCK using structural and operational criteria; CCK1 and CCK2 (formerly CCKA and CCKB, respectively).
D G, Trist, M, Corsi
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[Cholecystokinin and cholecystokinin receptor].

Nihon rinsho. Japanese journal of clinical medicine, 1996
Cholecystokinin (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/opioid interactions

Brain Research, 1999
Cholecystokinin (CCK) acts as an anti-opioid peptide. The mechanisms of CCK-opioid interaction under normal and pathological conditions were examined with various techniques. Nerve injury induces upregulation of CCK mRNA and CCK2 receptors in sensory neurons. The involvement of CCK in spinal nociception in normal and axotomized rats was examined.
Z, Wiesenfeld-Hallin, G, de Araúja Lucas, P, Alster, X J, Xu, T, Hökfelt   +4 more
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Cholecystokinin and cholecystokinin receptors

Journal of Gastroenterology, 2003
Kyoko, Miyasaka, Akihiro, Funakoshi
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Cholecystokinin Antagonists

Annual Review of Pharmacology and Toxicology, 1991
G N, Woodruff, J, Hughes
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Cholecystokinin-dopamine intearctions

Trends in Pharmacological Sciences, 1991
Cholecystokinin (CCK) coexists with dopamine in a large proportion of the ventral tegmental and substantia nigra neurons in rodents and primates. In this review Jacki Crawley integrates the neurophysiological, behavioral, and release studies which demonstrate both excitatory effects of CCK, and facilitatory modulating effects of CCK on the inhibitory ...
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