The location of the blebs and the timing of their appearance with respect to loss of viability were very reproducible, suggesting that the phenotypes were related.
The appearance of genome abnormalities and loss of viability in cells other than those directly hit with ionizing radiation (IR) is a well-documented process known as the radiation-induced bystander effect [ 51].
Wounds should be regularly inspected and repeat irrigation and debridements performed based on wound appearance (tissue viability, presence of contaminants, infection, etc).. Negative-pressure dressings are changed every 48 72 h.
Cultures should always be examined under an inverted phase microscope before any manipulations are performed and frequent assessments should be made of the viability and appearance of the cell population with reference to photographic records.
To determine the optimal method for sputum homogenization different volumes of 0.1% dithiothreitrol (DTT) (Sigma, UK) were added to sputum samples, and the volume and rolling time determined by the sample's final macroscopic appearance, viability of the induced sputum mononuclear cells (trypan blue method), and the degree of background discoloration in the ELISPOT well.
In general, the less protected the QD core or core/shell is, the sooner the appearance of signs of interference with cell viability or function as a result of Cd2+ and/or Se2− release.
The Arctic is particularly susceptible to climate change, with warming occurring at a rate twice that of moderate zones, leading to striking changes in the forests and viability of crops, appearance of unfamiliar insects and microbes, and thinning and breakup of the arctic ice.
The loss of viability in the sensitive cell lines was associated with the appearance of pyknotic nuclei and morphological changes characteristic of apoptosis.
Tissue viability was expressed as percentage of viability relative to that of samples at T0.
We are fast approaching the absolute limit of viability.
