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Spring...Its cicadas' time!! |
Every 17 years, millions of cicades across the U.S. East Coast to mate. Normally, cicadas spend their time in darkness inderground, sucking the fluid out of the roots of trees. At the end of their... |
sábado, March 30, 2013 - 14:57 |
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Detected a control mechanism of cellular metabolism |
Here discovered a fundamental mechanism in the control of the methabolism in each our cell! The knowledge of the ways in which cells use they nutrients for structural or energy purposes is very... |
sexta-feira, March 29, 2013 - 12:52 |
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A cell terapy regresses leukemia. |
A therapy that 'reprograms' immune cells has'managed to reverse the acute lymphoblastic leukemia, the type more aggressive of the blood in an adult patient in just eight days.
This is as affirms a... |
terça-feira, March 26, 2013 - 17:59 |
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Stem cells' news: remprogramming the cells could rejuvenate the blood. |
It's possible rejuvinate the blood by reprogramming stem cells, at least, in mice. The study showed by the Swedish Lund university, published in the journal Blood, in which the researchers were... |
terça-feira, March 26, 2013 - 17:50 |
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Monarch Butterflies: never seen so few. |
In December 2012, a team os scholars engaged in the Monarch Butterfly Biosphere Reserve in Mexico has given a worryng datum: Monarch Butterflies occupy 59% of territory in less than the previous... |
quarta-feira, March 20, 2013 - 15:03 |
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The first self-assembled muscles into tube |
The first self-assemble muscles were are being obteined in an Italian laboratory from a mixture of transplated mice cells. Selected in right amounts in a solution of nutrients, the cell began to... |
sábado, March 16, 2013 - 12:38 |
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The molecule of the youth. |
The brain of a mouse has been rejuvenated: a molecule was sufficient to bring the neurons in a typical stage of adolescence, making them much more sensitive and opened to learning and to repair any... |
segunda-feira, March 11, 2013 - 18:14 |
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Neutrophil vs Bacteria! |
This clip show the pursuit of a neutrophil against a bacteria (small cell) in a bloody pattern.
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domingo, March 10, 2013 - 11:19 |
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isolated DNA could bring back alive extinct species. |
In 2006, DNA scraps of mammoth phossil had been isolated and kept under cryopreservanton. Now, Russian and Korean South scientists have just announced a partership to test the cloning the mammoth... |
sábado, March 9, 2013 - 11:49 |
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Bioluminescence to Catch prey. |
Carnivorus plants have got a whole arsenal avaiable to attract they prey: bright colors, delicious nectar...So far, nobody knew that they were aso able to produce a particular bioluminescence bright... |
sábado, March 2, 2013 - 12:29 |
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