Traditional Culture Encyclopedia - Photography major - What's the difference between slicing, smearing and installing?
What's the difference between slicing, smearing and installing?
1, section: Microscope further examines the lesion, the occurrence and development process of the lesion, and finally makes a pathological diagnosis.
2. Smear: Detection of pathogens in blood or tissues, including Neisseria gonorrhoeae, Cryptococcus neoformans, Treponema pallidum and Bacillus diphtheriae.
3. film loading: put the film into a projector or camera box for screening or shooting.
Second, the operating principle is different.
1. Slicing: Some diseased tissues or organs were fixed and hardened by various chemicals and burying methods, sliced on a slicer, stuck on a glass slide, painted with various colors, examined under a microscope, and observed the pathological changes.
2. Smear: Drop distilled water on a clean glass slide and perform aseptic operation with an inoculation ring.
3. Packaging: taken from organisms or directly made from single tiny organisms such as Chlamydomonas, Hydra and Penicillium.
Third, the types they belong to are different in nature.
1, Slice: A method of making pathological specimens.
2. Smear: a special examination method.
3. Packaging: temporary and permanent.
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Baidu Encyclopedia-Pathological Slice
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