Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

There are (at least) two types of receptor for cholecystokinin (CCK)/gastrin peptides. Highly potent specific antagonists are available for both types. The CCKA-receptor mediates classical CCK-like effects on the gut. Antagonists given to man inhibit pancreatic enzyme secretion and generally shorten gastrointestinal transit times. Potential clinical indications include anorexia, gastro-paresis, pseudo-paresis, pseudo-obstruction, severe constipation and chronic pancreatitis. However gallbladder contraction is markedly inhibited and this led to gallstone formation in baboons. This will obviously have to be avoided if CCKA antagonists are to be used in man. CCKB-receptors mediate the effects of gastrin on the gut and the effects of CCK in the brain. They inhibit gastrin-stimulated acid secretion. If used in acid-peptic disease they might inhibit the trophic effects of gastrin on enterochromaffin cells. CCKB-antagonists can also inhibit the growth of some gastrin-dependent tumours, including certain human colonic cancer cell lines which produce gastrin. CCKB-antagonists have a potent anxiolytic-like effect in animals, and this effect might become their main clinical application.
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PMID:CCK/gastrin antagonists--clinical perspectives. 826 65

BACKGROUND Central nervous system ischemia in acute pancreatitis is rare with only a handful of cases reported in the literature. We report a case of spinal cord ischemia due to microvascular thrombosis complicating acute on chronic pancreatitis. CASE REPORT A 37-year-old male was transferred to a university hospital intensive care unit with a diagnosis of acute onset chronic pancreatitis, paraplegia, and multi-organ failure. Laboratory studies showed elevated serum amylase activity and leukocytosis. The patient deteriorated quickly and anemia with thrombocytopenia and coagulation abnormalities developed. Computed tomography showed large pancreatic pseudocyst and ischemic lesions in abdominal organs. Symptoms of paraplegia preceded by the bilateral paresis were noted 7 days from the onset of his disease and magnetic resonance imaging showed ischemia involving the central part of the medullary cone resulting from microvascular thrombosis. The patient underwent endoscopic retrograde cholangiopancreatography and repeated surgery with a number of complications but 2 months later was discharged to rehabilitation center due to persistent neurologic deficit. CONCLUSIONS Patients with severe pancreatitis and multiorgan failure requiring intensive care should undergo routine neurological examination to identify and treat deficits early.
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PMID:Spinal Cord Ischemia Because of Microvascular Thrombosis in a Patient with Necrotizing Pancreatitis. Case Report and Literature Review. 3239 30