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Old August 4th 06, 03:05 PM posted to misc.health.alternative,misc.kids.health,sci.med,sci.med.immunology
Mark Probert
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Posts: 1,876
Default Elimination of mercury

Jason Johnson wrote:
In article , Mark Probert
wrote:

http://www.pubmedcentral.nih.gov/art...?artid=1280342

Abstract
Thimerosal is a preservative that has been used in manufacturing
vaccines since the 1930s. Reports have indicated that infants can
receive ethylmercury (in the form of thimerosal) at or above the U.S.
Environmental Protection Agency guidelines for methylmercury exposure,
depending on the exact vaccinations, schedule, and size of the infant.
In this study we compared the systemic disposition and brain
distribution of total and inorganic mercury in infant monkeys after
thimerosal exposure with those exposed to MeHg. Monkeys were exposed to
MeHg (via oral gavage) or vaccines containing thimerosal (via
intramuscular injection) at birth and 1, 2, and 3 weeks of age. Total
blood Hg levels were determined 2, 4, and 7 days after each exposure.
Total and inorganic brain Hg levels were assessed 2, 4, 7, or 28 days
after the last exposure. The initial and terminal half-life of Hg in
blood after thimerosal exposure was 2.1 and 8.6 days, respectively,
which are significantly shorter than the elimination half-life of Hg
after MeHg exposure at 21.5 days. Brain concentrations of total Hg were
significantly lower by approximately 3-fold for the thimerosal-exposed
monkeys when compared with the MeHg infants, whereas the average
brain-to-blood concentration ratio was slightly higher for the
thimerosal-exposed monkeys (3.5 ± 0.5 vs. 2.5 ± 0.3). A higher
percentage of the total Hg in the brain was in the form of inorganic Hg
for the thimerosal-exposed monkeys (34% vs. 7%). The results indicate
that MeHg is not a suitable reference for risk assessment from exposure
to thimerosal-derived Hg. Knowledge of the toxicokinetics and
developmental toxicity of thimerosal is needed to afford a meaningful
assessment of the developmental effects of thimerosal-containing vaccines.

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Clearly, the claim by the Mercury Militia that it accumulates after each
vaccination is not supported by this research. Ethyl Mercury, the
byproduct of thimerosal metabolism is eliminated rapidly, and is gone
before the next vaccination.

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How was this study funded?


Is that the best you can do? Whine about funding. Obviously, you did not
bother to even attempt to read it. You answer is at the link I posted.
Do your own homework. Read the study and try to find fault with
methodology, etc.