Therefore, normal cells absorb the dye dissolved in it. from extracellular media deposited in the form of granules. Such granules are formed in the cytoplasm. while the nucleus remains colorless. When cells are damaged by many physical factors, heat, pressure or chemical factors. Changes in the pH of the medium, adding alcohol or other denatures, shortening granules, cytoplasm and nuclei are diffusely stained. by dyes that penetrate into cells
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โพสต์โดย : naomo
