vendredi 27 avril 2012

Jellyfish closes down nuclear plant


In California, a jellyfish decided to close down a nuclear plant

It wrapped its tentacles around nuclear rods




and became more luminescent 
 than ever!


troops of jellyfish then bolted over to France


Where in the midst of the French elections, 
 Sarko, nuclear energy isn't even on the table.


Meanwhile, in Chernobyl, 26 years after the catastrophic meltdown,
scientists have discovered that by placing thousands of snails side by side
they will be able to create a dome that is more effective in blocking radioactivity than



Than the current plan of placing 3 Eiffel towers over the site
for a period of 1,000 years.


 

For many Chernobyl residents the wait for a decontaminated land will prove to be long and idle

The landscape gone, people will be part of a "wallscape"


That may be advantageous only to rabbits digestive systems.


The Nature and Rates of Excretion of Radioactive Breakdown Products of I131-Albumin in the Rabbit
F. Zizza, T. J. Campbell, and E. B. Reeve
From the Department of Medicine, University of Colorado Medical School, Denver. Dr. Zizza was a Research Fellow of the American Heart Association during this work.
From the Department of Medicine, University of Colorado Medical School, Denver.
Received March 30, 1959
ABSTRACT
When I131-albumin is given intravenously to rabbits, the radioactive breakdown products that are released into the plasma and urine can be extracted into acetone. Paper chromatography and paper electrophoresis show that about 80 per cent of these are I131-iodide and the remainder are organic I131-iodine compounds. When I131-iodide is given to rabbits taking iodide in their drinking water, the radioactivity is quantitatively excreted, without being accumulated in the tissues and without becoming attached to the plasma proteins. The rate of excretion can be defined by a first order rate process with a rate constant, a, ranging between 1 and 3day-1. The organic I131-iodine compounds liberated during the metabolism of I131-albumin can be closely matched by a mixture of the organic I131-iodine compounds liberated during the metabolism of I131-monoiodotyrosine, I131-diiodotyrosine, and the amino acids released by digestion from I131-albumin. These organic I131-iodine compounds are not accumulated in the body and their radioactivity does not become attached to the plasma proteins. Their radioactivity is excreted as fast or faster than that of I131-iodide, and, to a satisfactory approximation, the same equations describing the excretion of I131-iodide with the same constants may be used for describing the excretion of the organic I131-iodine. These results permit improved estimates of the distribution and catabolism of I131-albumin.



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