Sentence examples for fixation and embedding from inspiring English sources

Still the possibility of distinguishing viable cells amongst the total number could not be achieved with the utilized fixation and embedding processes.

It is known that nucleic acids from formalin-fixed, paraffin-embedded (FFPE) tissues are usually significantly degraded and chemically modified by formaldehyde caused by the fixation and embedding conditions [42].

Due to the extremely small and compromised complex nature of tissue by fixation and embedding, allelic dropout (false homozygosity) was seen in the amplification of few target loci probably by virtue of stochastic fluctuations of the target DNA.

These conventional fixation and embedding methods are known to cause various ultrastructural artefacts depending upon several parameters [19].

Cells from liquid cultures were prepared for EM using three different preparation methods: conventional fixation and embedding, high-pressure freezing/freeze-substitution fixation, and plunge-freezing (Figure 1).

After fixation and embedding in paraffin, lungs were sectioned at 4 µm and tissue sections were examined by staining for hematoxylin and eosin (HE).

Parts of the peroneal nerve were excised, subjected to aldehyde-osmium fixation and embedded in Araldite.

The distal ileum was rolled up for fixation and embedded in wax as such for further processing to increase the amount of lymphoid follicles in the section.

Cells treated as indicated were fixed in 2.5% glutaraldehyde in 100 mM sodium cacodylate buffer, pH 7.4, dehydrated in a graded ethanol series after OsO4 fixation and embedded into epon (Catalyst).

Then, the slices were processed by the standard fixation, dehydration and embedding steps.

The variation between measurements may be related to the degree of extraction of soluble protein from the nucleoplasm during the fixation, dehydration, and embedding procedure.