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)

Plasma kallikrein releases bradykinin when activated by gram-negative septicemia or irreversible hemorrhagic shock. Pancreatitis releases glandular kallikrein causing hypotension and increased vascular permeability. Bradykinin in the brain produces hypertension. Renal kallikrein is released by high arterial pressure, vasodilators, low doses of noradrenaline, angiotensin II, mineralocorticoids and rapid volume expansion. It has a biphasic relation to sodium excretion. In essential hypertension, kallikrein release into the blood and urine is low and facilitates hypertension. High renin in Bartter's syndrome is balanced by high PGE and kallikrein without hypertension.
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PMID:Kallikrein, kininogen and kinins in control of blood pressure. 37 13

Variations in urinary kallikrein in pancreatic diseases were ascertained, and possible influencing factors were investigated. Serum amylase and urinary excretion of glandular kallikrein, pancreatic ribonuclease (RNase), gamma-glutamyltransferase (GGT) and amylase were measured in 24 control subjects, 39 patients with pancreatic cancer, 49 with pancreatitis and 63 with extra-pancreatic diseases. Urinary kallikrein was found to be elevated in a substantial number of patients with pancreatitis. Higher levels were detected in patients with a relapse, which was diagnosed using clinical and biochemical examinations. RNase was also increased in a high number of patients with pancreatic diseases, but was not correlated with pancreatic damage. In patients with pancreatitis, a correlation was found between urinary kallikrein and RNase excretions. No correlations were found between kallikrein and serum or urinary amylase and GGT. We can conclude that urinary kallikrein excretion increases in pancreatitis, especially when a phlogistic involvement of the pancreas is present; this condition may lead to a release of this ultrafiltrable enzyme in the circulation. Renal tubular damage, which determines a reduced reabsorption of this enzyme, seems to play a concomitant but minor role in this process.
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PMID:Urinary kallikrein excretion in chronic pancreatic diseases. 172 73

Various factors in the kallikrein-kinin system were evaluated in acute and chronic pancreatitis. It was noted in particular that plasma trypsin and glandular kallikrein increased markedly in acute phase of pancreatitis and its correlation with amylase was observed. Plasma prekallikrein (PPK) decreased in acute pancreatitis, but increased in chronic pancreatitis. A negative correlation was noted between PPK and kallikrein like activity. Both HMW and LMW kininogen decreased in acute pancreatitis. It was presumed from these findings that the increase in kinin and its activation at the acute phase of pancreatitis might be due to kallikrein or trypsin originating from the pancreas.
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PMID:Role of the kallikrein-kinin system in human pancreatitis. 248 54