These results provide a second example of the difficulty in predicting the precise level of attenuation following import of an attenuating mutation into a different DEN serotype.
Instead, it may be possible to develop a 'magic shield' to attenuate the many different inciting factors and to produce effective countermeasures that facilitate resolution of injury and promote recovery of function.
This is how near-sleep attenuates a person's awareness.
In addition, chimeric dengue viruses are being evaluated that contain the E protein of a DEN virus on a background of either an attenuated DEN virus from a different serotype or a more distantly related, but attenuated, flavivirus [ 10- 12].
The paper also discusses about the applicability of different countermeasures, such as, variable speed limits, temporary restriction on lane changing, posting warnings, etc., to attenuate different patterns of hazardous traffic conditions.
A-803467 is a potent and selective Nav1.8 sodium channel blocker which has been found to attenuate pain in different rat models of neuropathic and inflammatory pain when given systemically [ 25- 27].
Briefly, for a given system, one can calculate a frequency-dependent function S - the sensitivity function - that captures the ability of feedback control to attenuate disturbances of different frequencies (see Box 1).
In this study, we provide new evidence on topical bioavailability of novel ascorbate liposomes, as well as their antioxidant and anti-inflammatory properties, which protect skin from UVA/UVB irradiation and may be of potential value to attenuate different skin disorders.
We adopted a different attenuated vaccine strategy based on an HSV-2 virus genetically deleted for the gene that encodes gD-2 (U S 6) and complemented the virus to allow a first round of replication by growing it on Vero cells encoding HSV-1 U S 6 (gD-1, VD60 cells) (Cheshenko et al., 2013).
Attenuated vaccine viruses are thought to be safe because multiple mutations are required to make them pathogenic, however, if the strains contained in a multivalent vaccine are attenuated via different suites of mutations, then recombination could produce pathogenic viruses by combining mutation-free genome regions from multiple strains.
