Abstract:
[Object] To provide a cell analysis system, a cell analysis program and a cell analysis method suitable for analyzing the movement of ions or molecules across cell membranes. [Solving Means] A cell analysis system according to the present disclosure includes a motion information extracting unit and a motion characteristics calculating unit. The motion information extracting unit extracts motion information arising from a movement of ions or molecules across a cell membrane, out of a cell image obtained from imaging a cell in time series. The motion characteristics calculating unit calculates motion characteristics of the motion information.
Abstract:
Dieses Immunfärbeverfahren umfasst einen Bestrahlungsschritt zum Bestrahlen, mit einem ersten Anregungslicht, einer Probe, die ein Zielmolekül einschließlich Elektronendonor, einen Antikörper, der an das Zielmolekül gebunden ist und ein Erzeugungsmittel zum Erzeugen aktiver Spezies durch die Wirkung des ersten Anregungslichts aufweist, sowie eine Farbstoffverbindung aufweist, um den Elektronendonor und die Farbstoffverbindung durch die Wirkung der aktiven Spezies zu binden, die aus dem Erzeugungsmittel durch Bestrahlen mit dem ersten Anregungslicht erzeugt wird.
Abstract:
[Problem] Das Bereitstellen einer medizinischen Laserbestrahlungseinrichtung und eines medizinischen Laserbestrahlungsverfahrens, die in der Lage sind, auf sichere Weise an dem vaskulären Endothelium haftende Plaque unter Verwendung von Laserlicht zu entfernen.[Lösung] Die medizinische Laserbestrahlungseinrichtung gemäß der vorliegenden Offenbarung umfasst: eine erste Laserlichtquelle, die erstes Laserlicht mit einem Wellenlängenband emittiert, das durch die Plaque selektiv absorbiert wird, das in den Blutgefäßen eines lebenden Körpers präsent ist; eine zweite Laserlichtquelle, die zweites Laserlicht mit einem Wellenlängenband emittiert, das durch kalzifiziertes Plaque selektiv absorbiert wird, das in Blutgefäßen präsent ist; und eine Glasfaser, von der mindestens ein Teil in die Blutgefäße eingeführt wird, wobei die Glasfaser das erste Laserlicht und das zweite Laserlicht koaxial leitet.
Abstract:
PROBLEM TO BE SOLVED: To constitute a small-sized biosubstance detector. SOLUTION: The biosubstance detector 10 is constituted so that a capturing chip 1, wherein a capturing part 3 for capturing and extracting a target substance TB is provided in the flow channel 2N piercing through a body part 2, is used to pass a sample solution QS through the flow channel 2N to thereby capture the target substance TB by the capturing part 3, the capturing part 3 is irradiated with the measuring light L1 emitted from a light source 11, the optical intensity of the detecting light L2 obtained from the capturing part 3 corresponding to the irradiation of the capturing part 3 with the measuring light L1 is detected by a detection part 14 and the target substance TB captured by the capturing part 3 of the capturing chip 1 is used as it is to perform detection work. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To accurately measure an enzyme activity in a short time. SOLUTION: The measuring area of a target body 4 is irradiated with optical quenching light to quench HFC (hydrofluorocarbon), and a point of time when quenched is set to be a start time T0 for recovery. The intensity of fluorescence emitted from a newly metabolized HFC is measured as a fluorescence value. By calculating the enzyme activity based on the fluorescence value and the measurement time, the fluorescence value at the recovery start time T0 is reduced and further, the percentage of the fluorescence value varying with the elapse of time with respect to the recovery start time T0 can be enlarged, thus measuring the enzyme activity accurately in a short time. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a method and device that can easily carry out high sensitive detection of hnRNP-B1 gene mRNA which is expected to be applied as a diagnosis marker for early stage lung cancer.SOLUTION: There is provided a micro flow channel 11 for nucleic acid hybridization through which a sample liquid including hnRNP-B1 gene mRNA flows, and in which an agarose gel carrier 2 (agarose gel bead) in which a capturing chain having a specific base sequence complementary to hnRNP-B1 gene mRNA is solidified is filled while being retained therein by a filter 113 disposed downstream of the channel in the sample liquid delivery direction.
Abstract:
PROBLEM TO BE SOLVED: To find a lesion part at an eyeground at an early stage and accurately.SOLUTION: By irradiating an eyeground with a short-pulse laser beam for exciting a fluorescent dye for which the life of fluorescence is changed by being bonded to amyloid β protein as a target, setting the time point of emission of the laser beam as a reference, measuring light emission intensities at two different times t1 and t2 which are predetermined periods of time after the reference, and generating a fluorescence image of the fluorescent dye bonded to the target on the basis of the ratio of fluorescence intensities at the times t1 and t2, the fluorescence image projecting only the fluorescent dye bonded to the amyloid β protein contained in wastes in a yellow spot is generated. Thus, the presence/absence of drusen is found at an early stage and accurately.