Papanicolau staining process

A technology of staining agent and counterstaining agent, applied in the field of Papanicolaou staining, which can solve the problems of unreadable samples, re-screening costs, increased diagnostic delays, interference with correct diagnosis of false staining patterns, etc.
CN1764469AInactive Publication Date: 2006-04-26SITEK CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SITEK CORP
Publication Date
2006-04-26
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

A method for treating a biological sample with a Papanicolaou staining process is provided. The method comprises incorporating a detergent treatment into the staining process at any of various steps. The method has been found to advantageously reduce the number of artifacts produced during Papanicolaou staining. Also provided is a sample stained by such a process.
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Description

technical field

[0001] The present invention relates to methods, articles and compositions for use in staining biological samples. Background technique

[0002] Medical diagnostic assays are very important screening tools for the early detection of pathological conditions. Early detection allows the identification of such conditions (disorders) at a stage when treatment success is more likely. Early treatment is also often accompanied by less invasive or less invasive treatment methods, resulting in less impact on the patient. In addition to routine screening, diagnostic tests are used in a variety of other applications, including analysis of biopsies and monitoring the effects of ongoing medical treatments.

[0003] A particularly useful tool in diagnostic testing is the Papanicolau staining procedure. This process was originally developed for the staining of obstetrical samples and has resulted in a significant reduction in cervical cancer mortality. Pap staining is cu...

Claims

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