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Results 1 - 10 from 32 for dose response relationship in 0.410 sec.
Comparison of Mechanism and Functional Effects of
Magnesium and Statin Pharmaceuticals
LDL-C levels. Mechanisms by which Statins and Magnesium ... is not the only one. The statins act by inhibiting, temporarily, the enzyme, in a dose response relationship whereas the magnesium ion (Mg2+) is an important part of a complex control and regulation ...
mgwater.com
Our Stolen Future: Low dose effects
Traditional toxicology assumes that dose-response curves are always monotonic: that is, that ... high levels. In mathematical terms, the slope of the dose response curve changes sign. The presence of non-monotonic dose response curves in endocrine disruption means that many toxicological ...
www.ourstolenfuture.org
Our Stolen Future: Herbicide mixture causes fetal loss
The lowest dose caused the largest effect, in a classic non-monotonic dose-response relationship. Graphs B through F show the distribution of litter sizes ... monotonic dose response curves, violating the simplistic interpretation of that oft-heard basic tenet of toxicology, that the dose makes the poison. Yes, the herbicide's effect did vary with dose. But ...
www.ourstolenfuture.org
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Our Stolen Future: Effects on disease resistance
The dose-response relationship followed an inverted-U pattern, with an intermediate dose causing larger effects than the highest dose use. This is the first report of non-monotonic response for a ... New Science Broad trends Basic mechanisms Brain & behavior Disease resistance Human impacts Low dose effects Mixtures and synergy Ubiquity of exposure Natural vs. synthetic New exposures Reproduction ...
ourstolenfuture.org
The Human Brain - Watch Your Head
University of Massachusetts. Researchers found a "striking dose-response relationship between levels of lead and negative teacher ratings. . . An even stronger relationship existed between physician-diagnosed ...
fi.edu
NPC Library: Comments on Occupational Noise to the OSHA Standards Planning Committee
Rehm, 1983; Zhao, et al , 1993), which directly affects mortality. Although dose-response relationships for these factors are many years away, research evidence from outside the ... Home Page Zhao, Y., Zhanq, S., Selvin, S., and Spear, R.C. (1993). A dose-response relationship between cumulative noise exposure and hypertension among female textile workers without hearing protection. ...
nonoise.org
Critical Loads
The concept behind critical loads is based upon a dose-response relationship where the threshold of harmful response (within the ecosystem) is triggered by a certain load of pollutant - the ...
www.enviropedia.org.uk
"Ask the Experts" Category: Doses and Dose Calculations
October 2008 • HPS Midyear Meeting Recent Advances in Planning and Response to Radiation Emergencies 31 January - 3 February 2009 San Antonio, Texas • 54th ... Dose Calculations The following FAQs have been developed by our topic editors for this category: Radiation Dose Units Relationship Between Radionuclide Gamma Emission and Exposure Rate What is Dose? What Units are Used for Dose ...
hps.org
MRDF Doppler Study Publications
Staff Contact Us PUBLICATIONS RESULTING FROM THE NOAA FUNDED DOPPLER STUDY CONDUCTED 1989-1991 ``Human Dose-response relationship for decompression and endogenous bubble formation''. Eckenhoff, R.G.,Olstad C.S., Carrod G.E ...
mrdf.org
Our Stolen Future: Non-monotonic dose response curves
Authors Non-monotonic Dose Response Curves For a 2007 update At the heart of today's approach to chemical regulation is an assumption about the relationship between dose and response. Higher doses are ... responses in a subsequent publication. One possible explanation for vom Saal's non-monotonic dose-response relationship in this example is that when acting as hormone mimics--ie. within the range ...
ourstolenfuture.org
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