Cell preservation solution plays the role of maintaining and fixing the original morphological structure of cells, which is the basis for pathological cell diagnosis. Because if the cell morphology and structure changes, it may cause errors in diagnostic results, so cell preservation solution is needed. To fix cell morphology, cell preservation solution is also the core component of liquid-based cell reagents.
The processing technology of liquid-based thin-layer cell preparation examination system was born in the United States and other countries in 1991. It was first used in gynecological cytology examination. Domestic research on liquid-based cytology screening for cervical cancer began in 2001. , which has led to the rapid development of this technology and is called a revolution in cytology production technology.
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The cell preservation solution is suitable for cervical exfoliated cell examination, thoracic and ascites fluid exfoliated cell examination, urine sediment examination, sputum exfoliated cell examination, needle aspiration cell examination, basically pathology department It will be used in gynecology, internal medicine, surgery, urology and other departments. Liquid-based thin-layer cytology detection technology is particularly suitable for the early diagnosis of cervical cancer in all women. It is a clinical testing technology that is worthy of promotion and application.
The exfoliated cell preservation solution is suitable for the processing of various types of exfoliated cells such as cervical mucus, vaginal secretions, sputum, nasopharyngeal secretions and other viscous specimens. It can perform cell morphological examination with the best effect. Dissolve and remove mucus and impurities in various types of exfoliated cell specimens that affect the visibility under the microscope to facilitate pathological and cytological examinations.
Liquid-based cell detection kits are mainly composed of cell preservation solution, cell lysis solution, extraction solution, diluent, digestive enzymes, preservatives, etc. and necessary cell carrying or preparation equipment for clinical testing. Preservation, transportation, extraction, separation, precipitation, fixation, tableting, etc. of cells or microorganisms before analysis. It is used to process various types of exfoliated cells such as cervical mucus, vaginal secretions and other specimens to perform cervical cancer screening and inflammation with the best results. , HPV trichomonas, mold and other cell morphological examination.
In summary, cell preservation solution is one of the components of the liquid-based cell detection kit, and its main function is to preserve and stabilize cells.