THE RELATIONSHIP BETWEEN PANCREATIC-ENZYME RELEASE AND ACTIVATION AND THE ACUTE-PHASE PROTEIN RESPONSE IN PATIENTS WITH ACUTE-PANCREATITIS

被引:42
作者
HEATH, DI
CRUICKSHANK, A
GUDGEON, AM
JEHANLI, A
SHENKIN, A
IMRIE, CW
机构
[1] GLASGOW ROYAL INFIRM,INST BIOCHEM,GLASGOW G4 0SF,LANARK,SCOTLAND
[2] UNIV LONDON ST GEORGES HOSP,SCH MED,DEPT SURG,LONDON SW17 0RE,ENGLAND
关键词
ACUTE PANCREATITIS; ACUTE-PHASE PROTEIN RESPONSE; C-REACTIVE PROTEIN; INTERLEUKIN-6; PROPHOSPHOLIPASE A(2) ACTIVATION PEPTIDE; TRYPSINOGEN ACTIVATION PEPTIDE;
D O I
10.1097/00006676-199505000-00005
中图分类号
R57 [消化系及腹部疾病];
学科分类号
摘要
It has been suggested that the severity of an attack of acute pancreatitis is related to the presence of intraglandular trypsinogen activation and that disease severity is also reflected by the degree of the acute-phase protein response, In this study we examine the relationships among amylase release, the degree of trypsinogen and prophospholipase A(2) activation [as measured by urinary trypsinogen activation peptide (TAP) and prophospholipase A(2) activation peptide (PLAP) concentrations], and the serum concentrations of the acute phase-protein C-reactive protein (CRP) and the principal mediator of the acute-phase protein response, interleukin-6 (IL-6), Twenty-four patients (14 mild and 10 severe attacks) were studied. Peak serum amylase concentrations were seen within 12 h and peak urinary TAP/creatinine (Cr) and PLAP/Cr ratios between 12 and 24 h after the onset of symptoms, preceding those of IL-6 and CRP. The integrated TAP/Cr and PLAP/Cr responses were significantly greater in those with severe disease [95% confidence internal (CI) = 106-259.6 pmol/mmol/h, p < 0.0008; and 95.1% CI = 462.2-3887 pmol/mmol/h, p < 0.003, respectively]. The integrated amylase response was not significantly greater in those with severe disease (95.6% CI = -415 to 832 IU/L/h, p < 0.14). There was a strong correlation among the integrated IL-6, TAP/Cr (r = 0.63, p < 0.01), and PLAP/Cr (r = 0.64, p < 0.01) responses but a poor correlation with the integrated amylase response (r = 0.19, NS). These findings are in agreement with the view that trypsinogen and prophospholipase A(2) activation are important initial events in an attack of acute pancreatitis.
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页码:347 / 353
页数:7
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