Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Calcitonin was administered to 4 patients presenting with acute pancreatitis as well as to 6 patients presenting with postoperative pancreatitis. Prophylactic administration was performed in 3 cases consecutive to pancreatic interventions. Following calcitonin all patients showed considerable improvement of clinical course. Although 8 patients recuperated completely 2 patients died from independent complications. After prophylactic administration of calcitonin the postoperative course was uncomplicated without demonstrable increase in serum amylase. It is emphasized that only early case histories are reported; their verification will depend upon the results of a controlled survey presently being performed.
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PMID:[Preliminary observations on the clinical use of calcitonin. Treatment and postoperative prevention of pancreatitis]. 95 24

Calcitonin was measured in four patients with acute pancreatitis with hypocalcemia. A marked elevation of this hormone was noted in each case and persisted over several days. The peak level of calcitonin preceded the maximum fall in calcium. Among the various factors affecting calcium balance in pancreatitis, calcitonin probably plays an important role.
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PMID:Hypercalcitoninemia in acute pancreatitis. 112 85

The inhibitory effect of calcitonin on human pancreatic secretion was evaluated to examine whether the different results reported earlier between humans, cats and dogs can be ascribed to the different sensitivity of these species to calcitonin, as suggested by some investigators. Pancreatic juice was obtained by endoscopic cannulation of the pancreatic duct from 11 patients with relapsing pancreatitis during intravenous infusion of secretin (1 U/kg/h) plus caerulein (0.04 microgram/kg/h). After steady secretion was attained 20 min after the beginning of collection, five 2-min fractions were obtained before, and ten 2-min fractions were obtained after intravenous infusion of calcitonin (1 IU/kg/h). The pre- and post-calcitonin fractions from each patient were compared by Student's t-test. Calcitonin inhibited the secretory volume (26.8 to 65.6%) and bicarbonate secretion (21.4 to 62.0%) in 8 patients, and amylase (48.4 to 89.5%) and lipase secretion (47.4 to 90.5%) in all patients. The present studies reconfirmed that prominent inhibition of enzyme secretion occurs in humans. A new finding was that significant inhibition of the secretory volume and bicarbonate secretion occurs in humans. The inhibitory effects of calcitonin in humans did not appear to differ from those in cats and dogs, when evaluated similarly with the use of pure pancreatic juice.
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PMID:Inhibitory effect of calcitonin on pure human pancreatic secretion. 276 66

The stimulation of sensory nerves by capsaicin exhibits the protective effect against caerulein-induced pancreatitis whereas deactivation of these nerves aggravates pancreatic damage evoked by overdose of caerulein. Calcitonin-gene related peptide (CGRP) has been identified as the prominent mediator of sensory nerves. The aim of the present study was to examine the influence of CGRP on the course of caerulein-induced pancreatitis (CIP). CIP led to a significant decrease in DNA synthesis and pancreatic blood flow (PBF) by 48% and 50% respectively, as well as a significant increase of pancreatic weight, plasma amylase concentration and development of the histological signs of pancreatic damage expressed as edema, leukocyte infiltration and vacuolization. Treatment with CGRP (2 x 10 micrograms/kg s.c.) attenuated the pancreatic tissue damage in caerulein-induced pancreatitis and completely reversed the deleterious effect of the ablation of sensory nerves on caerulein-induced pancreatitis. We conclude that CGRP exerts protective effect against caerulein-induced pancreatitis and is able to reverse the damage caused by deactivation of sensory nerves. Vasodilatation and preservation of pancreatic blood flow are involved in this effect.
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PMID:Protective effect of calcitonin gene-related peptide against caerulein-induced pancreatitis in rats. 944 24