Harmonious? –What factor(s) most significantly contribute to difficult social relations?
This viral interference may involve soluble factor(s), secreted by virus-infected cells.
The active component(s) were called natural (immuno modulatory pregnancy factor(s) (NMPF).
Whatever the motivating factor(s), one thing is clear: we have a penchant for cloaking our new technologies in the garb of the past.
Future studies are needed to identify such factor(s).
These results indicate that HeLa cells either possess an inhibitory factor(s) or lack a factor(s) necessary for the CD4-independent mNDK HIV-1 vector infection.
Then we can correct the sex effect by removing the factor(s).
We therefore considered whether such cells might also secrete factor(s) with anti-fibrotic activity.
Presently, the specific factor(s) elevating Sn during HIV-1 infection are not known.
Therefore, the transcription factor(s) controlling osmosensitive gene expression in C. elegans have remained mysterious.
Both the cationic and non-cationic factor(s) involved in this rapid activity are unknown.
