Sentence examples similar to preservation frozen from inspiring English sources

The most common way of preservation, freezing at −20 to −80 °C, did not perform best in our experiment.

Water samples for sulfide isotope composition analyses were filtered through a 0.4 μm Nuclepore Track-Etched Membrane filter within 6 hours of sampling with 20% zinc acetate preservation and frozen on dry ice.

Differences regarding the sequencing strategies and the tissue preservation methods (frozen or formalin-fixed paraffin-embedded material) may explain some discrepancies between the reported frequencies of driver mutations.

Multiple regression MDMR showed that tissue preservation method (frozen or fixed) accounted for 27% of the variance in the dataset, followed, in significance, by assay type [IVT or DASL; cumulative percentage of variance explained (PVE) = 10%], batch (PVE = 26%), age of the case (PVE = 0.9%), diagnosis (PVE = 0.8%), gender (PVE = 0.5%), and postmortem interval (PVE = 0.3%).

Since the first preservation by freezing in the 1960s the process has been performed only a few hundred times.

This approach was refined in the 1930s in Russia, and the subsequent development of methods for the cryopreservation (preservation through freezing) of semen led to the widespread use of artificial insemination in animals.

To document the first successful fertility preservation with freezing mature oocytes for a cancer patient.

To compare the effects of dimethyl sulfoxide (DMSO), 1,2-propanediol (PROH), sucrose, trehalose, concentration of cryoprotectants, equilibration method, and postseeding freezing rate on doe rabbit ovarian tissue preservation after freezing, using fractional experimental design.

The goal of this study was to investigate the effects that two common preservation methods (freezing wrapped in saline-soaked gauze and refrigerating ethanol fixed samples) have on bone mechanical properties in the context of an in vitro ribosylation treatment designed to modify mechanical integrity.

Two preservation methods (freezing and freeze-drying) and the influence of several protectants were investigated.

In this study we use earthworms, a key organism in soil research, to compare three different DNA preservation methods – freezing at −20 °C, storing in 75% ethanol, and freeze drying.