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Method for detecting breast cancer

A detection method, a breast cancer technology, is applied in the direction of material analysis by observing the influence of chemical indicators, and analysis by making materials undergo chemical reactions, which can solve the problems of high cost of use and low detection sensitivity, and achieve the goal of using simple effect

Inactive Publication Date: 2016-05-11
丁琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is still no effective etiological prevention method for breast cancer, so secondary prevention is particularly important. Breast cancer screening is an important secondary prevention method to achieve early detection, early diagnosis and early treatment of breast cancer. A large number of studies have shown that screening The implementation of breast cancer screening is one of the main reasons for the decline in breast cancer mortality in European and American countries in recent years. Reasonable screening can detect breast cancer early, improve the cure rate, increase the chance of "breast-conserving" surgery, reduce postoperative adjuvant therapy, and save medical treatment. cost and improve the quality of life of patients. For this reason, the World Health Organization (WHO) has listed breast cancer as one of the cancer categories that should be screened in the population. Most of the existing early breast cancer detection methods are expensive and rely on the experience of doctors. There are shortcomings such as low detection sensitivity, and there is a lack of a low-cost, easy-to-operate and high-specificity detection method that can be used for large-scale screening of breast cancer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for detecting breast cancer, comprising the steps of:

[0022] S1: Take the first fresh and clean urine sample in the morning and place it in test tube 1;

[0023] S2: Use test tubes 2-9 to prepare ferric chloride, α-nitroso-β-naphthol, hydroxylamine hydrochloride, naphthaleneethylenediamine hydrochloride, sulfuric acid, aqueous solution of mercurous nitrate, aqueous solution of nickel nitrate, and phosphomolybdic acid. aqueous solution;

[0024] S3: Use test tube 10 to configure 80ml breast cancer urine detection reagent, the breast cancer urine detection reagent is composed of 1mol / L ferric chloride, 1mol / L α-nitroso-β-naphthol, 0.5mol / L hydroxylamine hydrochloride and 0.001mol / L naphthaleneethylenediamine hydrochloride, 0.5mol / L mercurous nitrate aqueous solution, 0.05mol / L nickel nitrate aqueous solution and 0.01mol / L phosphomolybdic acid aqueous solution are added to 5mol / L sulfuric acid and mixed;

[0025] S4: Use the needle tube 1 to extract 3 ml of th...

Embodiment 2

[0031] A method for detecting breast cancer, comprising the steps of:

[0032] S1: Take the first fresh and clean urine sample in the morning and place it in test tube 1;

[0033] S2: Use test tubes 2-9 to prepare ferric chloride, α-nitroso-β-naphthol, hydroxylamine hydrochloride, naphthaleneethylenediamine hydrochloride, sulfuric acid, aqueous solution of mercurous nitrate, aqueous solution of nickel nitrate, and phosphomolybdic acid. aqueous solution;

[0034] S3: Use test tube 10 to configure 90ml breast cancer urine detection reagent, the breast cancer urine detection reagent is composed of 1.1 mol / L ferric chloride, 1.1 mol / L α-nitroso-β-naphthol, 0.6 mol / L hydrochloric acid Hydroxylamine, 0.0015mol / L naphthaleneethylenediamine hydrochloride, 0.6mol / L mercurous nitrate aqueous solution, 0.06mol / L nickel nitrate aqueous solution and 0.02mol / L phosphomolybdic acid aqueous solution are added to 6mol / L sulfuric acid and mixed well ;

[0035] S4: Use the needle tube 1 to ex...

Embodiment 3

[0041] A method for detecting breast cancer, comprising the steps of:

[0042] S1: Take the first fresh and clean urine sample in the morning and place it in test tube 1;

[0043] S2: Use test tubes 2-9 to prepare ferric chloride, α-nitroso-β-naphthol, hydroxylamine hydrochloride, naphthaleneethylenediamine hydrochloride, sulfuric acid, aqueous solution of mercurous nitrate, aqueous solution of nickel nitrate, and phosphomolybdic acid. aqueous solution;

[0044] S3: Use test tube 10 to configure 95ml breast cancer urine detection reagent, the breast cancer urine detection reagent is composed of 1.4mol / L ferric chloride, 1.4mol / L α-nitroso-β-naphthol, 0.8mol / L hydrochloric acid Hydroxylamine, 0.002mol / L naphthaleneethylenediamine hydrochloride, 0.8mol / L mercurous nitrate aqueous solution, 0.08mol / L nickel nitrate aqueous solution and 0.04mol / L phosphomolybdic acid aqueous solution are added to 7mol / L sulfuric acid and mixed well ;

[0045] S4: Use the needle tube 1 to extrac...

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PUM

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Abstract

The invention discloses a method for detecting breast cancer. The method includes S1, arranging morning primary fresh and clean urine samples in first test tubes 1; S2, respectively preparing ferric chloride, alpha-nitroso-beta-naphthol, hydroxylamine hydrochloride, N-ethylenediamine, sulfuric acid, aqueous solution of mercurous nitrate, aqueous solution of nickel nitrate and aqueous solution of phosphomolybdic acid by the aid of test tubes 2-9. The method has the advantages that whether people suffer from the breast cancer or not can be effectively detected by the aid of the method, the method can be implemented easily and quickly, is low in cost, high in sensitivity and good in repeatability and is universal when used for detecting cancer, and reagents are stable in performance.

Description

technical field [0001] The invention relates to the technical field of cancer detection, in particular to a detection method for breast cancer. Background technique [0002] Breast cancer is the most common malignant tumor in women, ranking first in the incidence and death of women in the world. According to the International Agency for Research on Cancer (IARC) report, in 2008, there were 1.38 million new cases of breast cancer in women worldwide, accounting for 1% of the incidence of malignant tumors in women. 22.9%; 460,000 deaths, accounting for 13.7% of female malignant tumor deaths. The total mortality rate of breast cancer in China showed a downward trend from the 1970s to the early 1990s, but in recent years, the morbidity and mortality of young and middle-aged women Both the incidence rate and the absolute number of breast cancer patients showed an obvious growth trend. The 2010 "China Breast Disease Survey Report" pointed out that the growth rate of the incidence r...

Claims

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Application Information

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IPC IPC(8): G01N21/78G01N21/82
CPCG01N21/78G01N21/82
Inventor 丁琪任璐高翠霞陈文香
Owner 丁琪