| 词汇 | microtome |
| 释义 | microtome noun[ C ] biology, medical specializeduk /ˈmaɪ.krəʊ.təʊm/ us /ˈmaɪ.kroʊ.toʊm/ a device for cutting thin slices of body tissue to study under a microscope: The tissue is frozen and sectioned on a microtome in 50mm-thick slices. freezing microtomeSections of 40mm thickness were cut using a freezing microtome. rotary microtomeThe thin, distinct sections of tissues were cut with the help of a rotary microtome. The brain was sectioned in the coronal plane using a freezing microtome. It can be cut like any paraffin block, using regular microtomes and equipment. Medical & surgical equipment AED arthroscope aspirator balloon catheter bioengineer catheter EKG endoscopic extracorporeal membrane oxygenation face mask FDG first aid kit magnetic resonance imaging stenting syringe syringe driver thermal blanket tomography tongue depressor ventilator You can also find related words, phrases, and synonyms in the topics: Cutting off and disconnecting Examples of microtomemicrotome The brain stem, including the midbrain and thalamus, was cut on a freezing microtome into 40 -50 mm sections in the coronal plane. Following infiltration of the tissues with paraffin, they were embedded into paraffin blocks for storage until microtome sectioning. Sagittal sections were taken every 60 mm with a freezing microtome; sections were mounted and stained with cresyl violet. After several days in culture, microtome slices spread into a thin layer 100-200 m thick. Sagittal 20-mm sections were cut on a cryostat microtome and collected on glass slides. Sections 7-m thick were cut on a microtome. The infiltrated eyecup was frozen and 10 mm naso-temporal sections cut parallel to the equator using a freezing microtome. Using a rotary microtome, thin transverse sections (6 mm) were cut from the slices after being embedded in rubberized paraffin. Brains were removed and sectioned parasagitally on a freezing microtome; sections were mounted on slides and stained with cresyl violet. After cryoprotection, all brains were blocked and a series of 50-mm-thick sections were cut in the coronal plane on a freezing microtome. Brains were embedded in gelatin, and cut on a freezing microtome at 40 mm. They were then frozen and cut into 35-mm sections using a sliding microtome. After further fixation and cryoprotection, the flatmounted tissue was cut at 30- 40 mm on a freezing microtome parallel to the pial surface. Ten sections (5 m thick) were cut using a rotary microtome from each intestine segment. It was sectioned (at 60 mm) with a freezing microtome; sections were mounted and stained with cresyl violet. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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