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单词 Histotechnologist
释义

Histotechnologist

英语百科

Histology

A typical histologic specimen, mounted between a glass microscope slide and a glass coverslip, positioned on the stage of a light microscope.
Typical histologic specimen:1. glass microscope slide2. glass coverslip3. stained tissue section, mounted between 1. and 2.
Light micrograph of a histologic specimen of human lung tissue stained with hematoxylin and eosin.
Medical students (EMIS) getting samples from a human stomach for future histological studies in 2012 at Instituto Nacional de Cardiologia in Mexico

Histology (compound of the Greek words: ἱστός histos "tissue", and -λογία -logia "science") is the study of the microscopic anatomy of cells and tissues of plants and animals. It is commonly performed by examining cells and tissues under a light microscope or electron microscope, which have been sectioned, stained and mounted on a microscope slide. Histological studies may be conducted using tissue culture, where live human or animal cells are isolated and maintained in an artificial environment for various research projects. The ability to visualize or differentially identify microscopic structures is frequently enhanced through the use of histological stains. Histology is an essential tool of biology and medicine.

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