6. Dyeing and dyeing method is commonly used Fengpian hematoxylin - eosin (Hematoxylin-Eosin) staining Xinxiang tissue biopsy, called HE staining. This method of organization and application of any fixative embedding fixed slices can be used. Hematoxylin is a basic dye, allow tissue stained blue basophilic material, such as nuclear chromatin, etc; eosin is an acidic dye, make tissue eosinophilic material dyed red, as most of the cytoplasm, nucleolus and other HE staining showed red slices. HE staining procedures are as follows: dewaxing, from benzene, rehydration, staining, dehydration, transparent, cementing routine hematoxylin staining in comparison with eosin staining, some laboratories in Britain in recent years, the United States and countries in the use of flame red ( phloxine), in addition it also uses orange G (OrangeG), Biebrich, Rhineland Palatinate scarlet (Biebrich scarlet), Bordeaux (Bordeaux red), etc., as contrast dye. Eosin dye used for staining cytoplasm, collagen fibers, muscle fibers, eosinophilic particles. Pathology biopsy, namely disease process and the principle of development. That is, the causes of disease, the pathogenesis of the disease process and the cell structure of tissues and organs, functions and metabolic changes in its laws. Pathological biopsy production process, a pathological specimens, the production will be part of the diseased tissue or organs through a variety of chemicals and burial law biopsy processing machine, so that the fixed sclerosis, sliced ??on the slicer, adhered on a glass slide, stained with various colors, for examination under the microscope to observe the pathological changes to the pathological diagnosis, provide help for clinical diagnosis and treatment. For more information, please sustained attention. Xinxiang biopsy tissue biopsy _ _ teaching voyage by voyage Teaching Equipment Co., Ltd. Xinxiang City. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) strong, credible, in Xinxiang specimen model industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the voyage into the brilliant teaching and you work for a better future!