During this process, the novel protein can take on new properties as it is biochemically altered/broken down during the passage through the various gut milieus and may exert effects at higher trophic levels in an entirely unexpected way.
The protective effect was less pronounced at 30 μM, suggesting rolipram may exert toxicity at higher doses.
The Tween series of surfactants are least toxic [ 47] while Triton X-100 is reported to exert toxicity at higher concentrations [ 46].
Linear viscoelasticy tests revealed that polymer type exerts, at high temperatures, a significant influence on the binder contribution to the overall rheological properties of the mastic.
This is in line with other reports of other species of plants in which extracts of plants shown to exert antidiarrheal effect at higher doses [ 17].
Exerting himself at high altitude has left his voice a throaty growl.
For those who haven't been following that drama, Clark, a safety, has a rare condition involving the sickle-cell trait that can cause his blood cells to go a little crazy when he exerts himself at high altitudes.
Clark, the Steelers' leader with 100 tackles this season, has a sickle cell trait that makes him susceptible to organ damage if he exerts himself at high altitude — and the Broncos' stadium is a mile above sea level.
"Under enormous scrutiny regarding whether or not women should run competitively," she said, "Robinson wins the event's Olympic debut, demonstrating that women will not shrivel up and die after exerting themselves at high speed".
Still others exert their influence only at higher levels, such as through sorting among species, and are, therefore, part of a broader, "macroevolutionary" view of evolution (e.g., Alroy 2000; Gould 2002).
