Tag Archives: without

Stem cells cultivated without using human or animal cells

Previously, stem cells have been cultivated using animal proteins or by growing them from other human cells. Both methods come with associated problems. But, according to a study published in the journal Applied Materials & Interfaces, researchers have now identified a new method for cultivating stem cells.
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Breakthrough: Scientists create embryonic stem cells without embryos

Researchers from Brigham and Women’s Hospital, in collaboration with researchers from Japan, have discovered a way of changing adult stem cells back to their original embryonic state by exposing them to low oxygen and acidic environments. This is according to a study recently published in the journal Nature.The research team, including senior author Dr.
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Morning After Pill Available For All Ages Without Prescription

The Obama administration has finally announced that it will follow a judge’s order to allow easier access to the “morning after pill” for girls of any age, without the need for prescriptions. The pill is strictly intended to be used as an emergency contraceptive, in cases where the primary birth control (such as a condom) failed to work…
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How long can I go without food?

Question by ohchild_shoot: How long can I go without food?
I am 14 and weigh 108 pounds. I’ve heard that the bigger people are the longer they can live without food. But i am not very big. I was just wondering about this not because i want to become anorexic but because i just don’t get hungry and usually my family or friends have to make sure i at least get something in my system. Anyway how long can i go without eating?

Best answer:

Answer by The Best Pencil Skater There Is
2 weeks. But you’re needs water always.

Give your answer to this question below!

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How long can a fat, obese person live without food compared to a normal size person?

Question by wizza: How long can a fat, obese person live without food compared to a normal size person?
Ok, lets say that there were two guys in a death camp. One person is fit, healthy and normal weight and the other one is fat, obese etc… witch one would stay alive the longest without food?

Fit Vs Fat

Best answer:

Answer by Brandie D
A person can live without food for quite some time, usually for many weeks. The body will use its fat and protein stores (muscles) to help it survive. If a person has a lot of fat stores (is very heavy), they will live longer than a
person who has very little fat (very thin), so how long a person can survive depends a lot of the person. Of course, if you go without food for a few weeks, you will be very weak since you have been using your own muscles for energy.

Water is a different story. A person will die within 3-4 days without water. The size of the person really doesn’t make much difference.

Know better? Leave your own answer in the comments!