Sentence examples for compounds is much from inspiring English sources
Identification of chemical classes associated with the measured biological endpoint is frequently achievable; however, confirmation of individual compounds is much more difficult and not always a necessary goal of effects-directed chemical analysis.
A property of virtual screening datasets is the skewed class distribution: commonly, the number of active compounds is much lower than the number of inactives (in our context, also often referred to as decoys).
Furthermore, recent studies have shown that environmental exposure to estrogen-like compounds is much higher than originally anticipated.
However, identification of pheromone compounds is much less attempted in mammals compared with insects (Novotny, Jemiolo, et al. 1999; Wyatt 2003; Brennan and Zufall 2006).
In fact, it has been shown that when these groups are substituted with methoxy groups the cytotoxic activity of these compounds is much improved.
The selection of possible standard compounds is much easier with a MS system than with a FID because the database gives a pre-selection of possible candidates.
The aromatase inhibitory activities of these compounds are much more potent than that for the lead compound resveratrol, which has an IC50 of 80 μM.
Some compounds are much less toxic than the natural product febrifugine and existing antimalarial drug chloroquine and are expected to possess wide therapeutic windows.
Some compounds are much less toxic than the natural product febrifugine and existing antimalarial drugs and are expected to possess wide therapeutic windows.
Biologically, FONs-photosensitizers from these compounds were much more phototoxicities to cancer cell than to normal cell without significant dark toxicity.
