Sentence examples for cells virus from inspiring English sources

After nine passages the virus was able to correctly replicate in Vero cells, virus titer achieved was 105.875 TCID50 (median tissue culture infective dose) ml−1.

These viruses were propagated in MRC-5 cells Virus maintenance medium (VMM) which consisted of H-MEM medium with 3% FBS, (Moregate, Australia).

These delays account for (i) the delay in contact process between the uninfected cells virus, (ii) a latent period between the time target cells which are contacted by the virus particles and the time the virions enter the cells, and (iii) a virus production period for new virions to be produced within and released from the infected cells.

IRF3, a cytosolic protein, is inactive in uninfected cells; virus infection activates it by causing phosphorylation of its specific serine residues and its translocation to the nucleus, where it binds to the promoters of the target genes (Lin et al., 1998 and Sato et al., 1998).

Compared to virus released from human T cells, virus released from primary mouse T cells was 6 10 fold less infectious.

For intranasal inoculation two different virus preparations were investigated: a virus stock prepared after three passages in Hep2 cells (virus stock A) and the original cell culture isolate (virus stock B).

Besides in vitro T-cell depletion techniques, other methods, such as the isolation of alloreactive natural killer (NK) cells, virus-specific T lymphocytes, and other effector or regulatory cells are nowadays available to rapidly rebuild the immune system after haploidentical transplantation for the prevention of severe infections or relapses of the underlying diseases.

The use of adenovirus as a model system has led to a wealth of information regarding many aspects of viral as well as cellular processes, including transcriptional and posttranscriptional regulation, oncogenic transformation, virus entry into host cells, virus-host immunological interactions, translational regulation, and DNA replication.

The results suggest that the activated-sludge-treated effluent increased cell-mediated cytotoxic activity with a concomitant decrease in cells responsible for antibody and cytokine production, indicating that the immune system of rainbow trout was directed towards the elimination of transformed cells, virus-infected cells and protozoan parasites at the expense of cytokine and antibody production.

When found outside of host cells, viruses exist as a protein coat or capsid, sometimes enclosed within a membrane.

Vectors are like taxicabs that drive healthy DNA into cells; viruses, whose sole purpose is to get inside cells and infect them, make useful vectors.