The lack of a reliable well-established assay to measure absolute cAMP concentration in intact cells makes it impractical, while measuring absolute cAMP concentration in extracts is subject to artifacts of enzymatic influences that, during extraction, alter apparent cAMP amounts.
Moreover, different functional effects of PGE2 and isoproterenol on T-cell proliferation, regardless of equimolar cAMP amounts generated, point to a more complex interaction between β2R and T-cell function [ 46].
Mr. Hahn does not like to put it quite this way, either, but the big questions for him and his camp amount to these: Is Los Angeles really ready for Mr. Villaraigosa, and is Mr. Villaraigosa ready to lead it?
Once, dozing aboard a train to Atlantic City, Mr. Perna reacted to the sudden whoosh of a passing train by diving to the floor, yelling, "Incoming!" The prevailing medical advice — even for someone like Mr. Perna, who had fought in North Africa, Italy and France, who had been wounded and spent six months in a German P.O.W. camp — amounted to "put it all behind you".
The intracellular cAMP amount is directly regulated by two enzymes: the adenylate cyclase, which generates cAMP and phosphodiesterases (PDE), which degrades cAMP (Houslay and Adams, 2003).
"Furthermore, the enforced domestic service of women and girls who are also sexually abused in these camps amounts to sexual slavery.
Cheryl Todmann of the Creative Dance Outlet Theater of Brooklyn, which puts on a children's play about African-American history for students, asserts that the scene including sarcastic references to Nazi concentration camps amounts to little more than a depiction of a concerned group of students who want to learn more about their history.
Human Rights Watch claims these camps amount to nothing more than forms of "collective punishment".
This season, Washington became the first team to charge fans admission to training camp, which amounted to $10 for admission and another $10 for parking.
But for so many of the women in Tanzania's refugee camps, no amount of counseling or support can ease the pain of what they have been through.
Using a multiple linear regression, four factors can best explain the PTSD symptom sum score as dependent variable (see table 3): the total number of types of traumatic stressors experienced, the location of living at the time of the interview (Reception Centre vs. IDP-Camp), the amount of killed family members and the sex of the respondent (corrected r-square:.409, F = 13.28, p <.001).
