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System for identifying cancer stem cells and detecting drug sensitivity and detection method thereof

A cancer stem cell and drug sensitivity technology, which is applied in the detection field of identifying stem cells and detecting their drug sensitivity, can solve the problems of difficult target elimination, difficult identification of tumor stem cells, and scarcity of tumor stem cells, so as to save manpower and achieve reliable results , Reliable test results

Pending Publication Date: 2019-01-22
NANCHANG DEMANDUO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the extremely rare number of tumor stem cells and the possible differences in the stem cell markers of different tumors, it is very difficult to identify tumor stem cells and it is difficult to implement targeted elimination

Method used

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  • System for identifying cancer stem cells and detecting drug sensitivity and detection method thereof
  • System for identifying cancer stem cells and detecting drug sensitivity and detection method thereof
  • System for identifying cancer stem cells and detecting drug sensitivity and detection method thereof

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Embodiment Construction

[0039] Below in conjunction with accompanying drawing, the present invention will be further described.

[0040] Such as figure 1 The system for identifying tumor stem cells and detecting their drug sensitivity is shown, which includes multiple devices and units such as an incubator, tissue culture unit, reagent loading unit, pipetting unit, laser unit, microscope unit, control unit, and power supply unit . Efficient identification of tumor stem cells in tumor tissue slices can be realized, and effective drugs that can inhibit and eliminate the tumor stem cells can be obtained quickly.

[0041]A control unit, including a controller, a control circuit, a communicator, and a display mechanism (20), used to control the start-stop, operation, and first lateral translation mechanism, first longitudinal translation mechanism, second lateral translation mechanism, The operation of the second longitudinal translation mechanism and the telescopic mechanism of the pipette, and the com...

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Abstract

The invention provides a system for identifying cancer stem cells and detecting drug sensitivity and a detection method thereof. The system comprises an incubator, a tissue culture unit, a reagent loading unit, a liquid transfer unit, a laser unit, a microscope unit, a control unit and a power supply unit, wherein the incubator comprises a box door and a box body; the functional units are arrangedin the box body; a partition board is arranged in the middle of the box body; the tissue culture unit is arranged in a front box body, and comprises a tissue culture platform composed of a pluralityof tissue culture tanks; tumor tissue sections to be measured are arranged in the tissue culture tanks in sequence; and the reagent loading unit is used for loading liquid reagents such as cell culture mediums, dye solutions and washing liquids, and is located in a back box body. The system can realize the efficient recognition of cancer stem cells in tissue slices of cancer stem cells, and quickly obtain sensitive drugs that can inhibit and eliminate the cancer stem cells.

Description

technical field [0001] The invention relates to the detection field of identifying stem cells and detecting their drug sensitivity, in particular to a system and a detection method for identifying tumor stem cells and detecting their drug sensitivity. Background technique [0002] Cancer stem cells play an important role in tumor survival, proliferation, metastasis and recurrence. In essence, cancer stem cells maintain the vitality of tumor cell populations through self-renewal and unlimited proliferation, which is the basis for tumor occurrence and development. Because tumor stem cells can be dormant for a long time and are resistant to various anticancer drugs, tumors often recur due to the proliferation of stem cells after conventional tumor treatment methods eliminate most of the normal tumor cells. [0003] If tumor stem cells can be identified and eliminated, it will be significantly beneficial to the treatment of tumors and the prevention of recurrence and metastasis...

Claims

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Application Information

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IPC IPC(8): G01N33/50
CPCG01N33/5011G01N33/5073
Inventor 张磊吴汉环李娟
Owner NANCHANG DEMANDUO TECH CO LTD
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