Abstract:
Provided are a method for exclusively selecting a duodenal fluid sample having a high possibility of containing pancreatic fluid and favorable sample suitability for subjecting to detection of a pancreatic disease marker by evaluating the quality of the sample prior to detecting the pancreatic disease marker, and a method for detecting a pancreatic disease marker using a duodenal fluid sample selected according to that method. Namely, a method is provided for selecting a duodenal fluid sample for detecting a pancreatic disease marker, comprising: (a1) a step of comparing the color depth of a duodenal fluid sample with a prescribed standard color, and (b1) a step of determining that a duodenal fluid sample is subjected to a test for a pancreatic disease marker if the color depth thereof is equal to or higher than the standard color, but that the duodenal fluid sample is not subjected to a test for a pancreatic disease marker if the color depth thereof is lower than the standard color.
Title translation:VERFAHREN ZUR HERSTELLUNG EINER PROBE MIT EINER PANKREASSAFTKOMPONENTE SOWIE KIT ZUR LAGERUNG DER PROBE MIT EINER PANKREASSAFTKOMPONENTE BEI RAUMTEMPERATUR
Abstract:
PROBLEM TO BE SOLVED: To provide a method for preparing a specimen capable of storing sampled pancreatic juice with decomposition of pancreatic fluid-derived biological components suppressed, a container for preparing the specimen, and a method for measuring pancreatic juice components using the specimen.SOLUTION: The method for preparing a specimen for storing pancreatic juice components for storing pancreatic juice or duodenal juice includes: mixing the pancreatic juice or the duodenal juice with a pH preparation; and preparing a specimen for storing pancreatic juice components with pH 2 to 5. A sampling container for pancreatic juice or duodenal juice preliminarily includes a pH preparation for preparing the sampled pancreatic juice or duodenal juice to pH 2 to 5. A specimen for storing pancreatic juice components is prepared by the method for preparing the specimen for storing pancreatic juice components. A method for preparing a specimen for measuring pancreatic juice components includes preparing the specimen for storing pancreatic juice components to pH 6 to 8.
Abstract:
PROBLEM TO BE SOLVED: To provide a method of accurately and easily measuring C3a-desArg in biological samples, and to provide polypeptide for detection and a measurement kit ideal for the method. SOLUTION: The method of measuring C3a-desArg concentration includes: a process for forming a coupled body of polypeptide for detection and a specific antibody by adding the polypeptide for detecting C3a-desArg, a biological sample, and an anti C3a-desArg specific antibody to a reaction solution and for measuring quantity of polypeptide for detection in the coupled body; a process for forming a coupled body of polypeptide for detection and a specific antibody, by adding the polypeptide for detection, a polypeptide solution for competition having a known concentration, and a specific antibody to the reaction solution, for measuring quantity of polypeptide for detection in the coupled body, and for correlating the quantity of polypeptide for competition added to the reaction solution to the quantity of polypeptide for detection in the coupled body; and a process for calculating C3a-desArg concentration in the biological sample from the quantity of polypeptide for detection measured in the process, based on the correlation obtained. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To ensure quantitativeness and to promptly examine a liquid to be examined after sampling, while eliminating the necessity for an operator to accurately measure the liquid to be examined.SOLUTION: An immunological examination tool 1 is provided which comprises an absorber 2 and an examination liquid dripper 3a. The absorber 2 is capable of absorbing a predetermined quantity of a liquid to be examined and includes an examination area 2b where an antibody to be singularly bound with a substance to be examined contained in the liquid to be examined is solidified. The examined liquid dripper 3a has a capacity larger than a predetermined quantity, is communicated in a bottom part with one terminal of the absorber 2 and opens its upper part. In the examination liquid dripper 3a, a lower limit mark 4 is provided at a depth position where the volume of a space partitioned at a bottom side reaches a predetermined quantity.