Dielectric property analytical method of isolated mammary gland

Abstract

The invention discloses a dielectric property analytical method of an isolated mammary gland. Normal gland tissues are separated in the isolated mammary gland, simple mammary gland tissues are independently in qualitative analysis under section guiding, meanwhile section information is combined inside the gland, and conductivity characteristics of glands of different age groups are further analyzed. The method is standard in operation and accurate and reliable in experimental result, and strictly controls experimental conditions. According to the method, more systematic awareness can be achieved on the dielectric property of the gland tissues, and guiding is further provided for analysis of other structures of the mammary gland or comprehensive analysis of the dielectric property of mammary gland organs.

Description

technical field [0001] The invention belongs to the technical field of dielectric characteristic analysis of biological tissues, and relates to a method for analyzing the dielectric characteristic of isolated mammary glands. Background technique [0002] Since the beginning of the 20th century, a large number of measurements of electrical conductivity and permittivity in humans and vertebrates have been carried out. The dielectric properties of tissue are related to tissue composition, structure, fat and water content, and physiological changes in tissue (eg, edema, ischaemia, cell proliferation, etc.). Although the bioelectrical impedance characteristic itself is not a physiological parameter, because it can reflect the change information of a series of biophysical parameters including cell number, cell shape, cell direction, and ion concentration in the intercellular space and cytoplasm, it is related to physiology and Same value for pathology. [0003] At present, the a...

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Problems solved by technology

[0003] At present, the analysis of the dielectric properties of breast isolated tissues is limited to simply dividing the breast into normal tissue and diseased tissue. Even if individual groups are subdivided into glands and other types, they simply divide all glands into different types. The body is classified into one category, and no further analysis has been carried out inside the gland, resulting in low consistency in the measurement results of different groups and large discrete data of the same type of tissue, which has caused great trouble for further research on the dielectric properties of breast organs.

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