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Texto 1
CAN A VIRUS MAKE YOU FAT?
Although the idea sounds more like the premise of a B movie than scientific theory two scientists at the University of Wisconsin in Madison believe they've found a virus that causes some people to get fat. Nikhil Dhurandhar and Richard Atkinson reported recently that when they injected a virus known as AD36 into mice and chickens, the animals' body fat increased. Because humans were unlikely to volinteer for such exiperimentation, the scientists decided to test for the presence of antibodies to the virus. Of 154
people tested, about 15 percent of those who were obese had the antibodies. None of the lean people did.
However, the findings don't necessarily prove that
the virus caused obesity in the test group. As
several virologists have pointed out, obese people
may simply be more susceptible to such a virus.
Texto 1
CAN A VIRUS MAKE YOU FAT?
Although the idea sounds more like the premise of a B movie than scientific theory two scientists at the University of Wisconsin in Madison believe they've found a virus that causes some people to get fat. Nikhil Dhurandhar and Richard Atkinson reported recently that when they injected a virus known as AD36 into mice and chickens, the animals' body fat increased. Because humans were unlikely to volinteer for such exiperimentation, the scientists decided to test for the presence of antibodies to the virus. Of 154
people tested, about 15 percent of those who were obese had the antibodies. None of the lean people did.
However, the findings don't necessarily prove that
the virus caused obesity in the test group. As
several virologists have pointed out, obese people
may simply be more susceptible to such a virus.
Texto 1
CAN A VIRUS MAKE YOU FAT?
Although the idea sounds more like the premise of a B movie than scientific theory two scientists at the University of Wisconsin in Madison believe they've found a virus that causes some people to get fat. Nikhil Dhurandhar and Richard Atkinson reported recently that when they injected a virus known as AD36 into mice and chickens, the animals' body fat increased. Because humans were unlikely to volinteer for such exiperimentation, the scientists decided to test for the presence of antibodies to the virus. Of 154
people tested, about 15 percent of those who were obese had the antibodies. None of the lean people did.
However, the findings don't necessarily prove that
the virus caused obesity in the test group. As
several virologists have pointed out, obese people
may simply be more susceptible to such a virus.
A figura abaixo que mostra o mapa mais antigo que se tem notícia é, provavelmente, de origem oriental. Trata-se de um tablete de argila cozido e que contém cadeias de montanhas e, no centro delas, um rio, provavelmente, o Eufrates (SILVA, 1999, p. 81). Não se sabe, ao certo, a sua idade, calcula-se entre 2.400 e 2.200 anos antes da era cristã, havendo quem assegure que possua mais de 3.800 anos.
É correto afirmar que a origem desse mapa é
da:
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