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microdissection การใช้

ประโยคมือถือ
  • It is the first developed laser microdissection system in Asia.
  • More recent technologies utilize non-contact microdissection.
  • Laser microdissection with mass spectrometry is the most reliable method of identifying the different forms of amyloidosis.
  • Many approaches have been used in attempts to overcome this difficulty, including a variety of microdissection methods.
  • Microdissection testicular sperm extraction in adult men with Klinefelter syndrome reported success rates of up to 45 %.
  • Using a micromanipulator and microdissection, Seifriz showed that protoplasm was non-Newtonian, thixotropic and elastic.
  • The technology merges laser capture microdissection ( LCM ) with micro array technology, to produce reverse phase protein microarrays.
  • Back in the 1970s, modern microdissection techniques were brought to bear on the nerves and blood vessels that supply the penis.
  • Chromosome microdissection is a specialized way of isolating these regions by removing the DNA from the band and making that DNA available for further study.
  • In the laser microtome the laser-microdissection of internal areas in tissues, cellular structures, and other types of small features is also possible.
  • Dr . Gordon and colleagues later combined laser capture microdissection, and functional genomics to characterize specified cell populations within the gastrointestinal tract, including multipotent stem cells.
  • Prior to MALBAC, a single cell is isolated by various methods including laser capture microdissection, microfluidic devices, flow cytometry, or micro pipetting, then lysed.
  • A fifth UV based technology uses standard glass slides coated with an inert energy transfer coating and a UV based laser microdissection system ( typically a Leica LMD or PALM Zeiss machine ).
  • This led to development of laser capture microdissection ( LCM ), a technique that can isolate individual cell types individual cells, which gave rise to cDNA libraries of specific cell types.
  • Another process follows gravity-assisted microdissection method that turns on gravity to collect samples in tube cap under the slide used ( used by ION LMD system, Jungwoo F & B ).
  • Another closely related LCM process ( used by Leica ) cuts the sample from above and the sample drops via gravity ( gravity-assisted microdissection ) into a capture device below the sample.
  • To prepare cells for chromosome microdissection, a scientist first treats them with a chemical that forces them into metaphase : a phase of the cell's life-cycle where the chromosomes are tightly coiled and highly visible.
  • If a RPMA containing cell fraction lysates of a tissue / s is to be made, laser capture microdissection ( LCM ) or fine needle aspiration methods is used to isolate specific cells from a region of tissue microscopically.
  • Unlike traditional methods that yield a mishmash of proteins, this " laser capture microdissection " isolates pure cells and, in seconds, transfers them to a special film that preserves the patterns proteins make as normal cells turn cancerous.
  • Transport by gravity using an upright microscope ( called GAM, gravity-assisted microdissection ) or transport by " laser pressure catapult "; the most recent generation utilizes a technology based on laser induced forward transfer ( LIFT ).
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