Pancreas
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Stasis of the pancreatic microcirculation initiates and aggravates acute pancreatitis. Bovine hemoglobin has been shown to improve microcirculation in acute pancreatitis if prophylactically infused 15 minutes after initiation of acute pancreatitis. The purpose of this study was to evaluate the therapeutic effectiveness of bovine hemoglobin on pancreatic microcirculation and tissue damage later in the course of experimental acute rodent pancreatitis. ⋯ Therapeutic intravenous infusion of bovine hemoglobin improves pancreatic microcirculation and reduces pancreatic tissue damage in severe acute rodent pancreatitis but is not as effective as early (prophylactic) administration.
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Early diagnosis of acute pancreatitis remains a challenge. A rapid dipstick screening test for acute pancreatitis has been developed. This prospective study was designed to evaluate the diagnostic value and time course of the rapid urinary trypsinogen-2 test strip in acute pancreatitis, with comparisons with serum amylase and serum lipase. ⋯ The rapid urinary trypsinogen-2 test is a reliable and simple method for the early diagnosis of acute pancreatitis. A positive test identifies patients in need of further diagnostic measures. The urinary trypsinogen-2 test can be performed in health care units where laboratory testing facilities are not immediately available.