Genetically Modified Salmon
"Today, the 'frankenfish'—a genetically modified salmon. Tomorrow, a 'frankenpig'? Probably." The Christian Science Monitor on the future of food in America.
"If the FDA approves of the fish, it will mark the first time a genetically manipulated animal would be allowed for human consumption in the United States. There’s a lot to digest in that last sentence, including the moral aspects of changing the natural DNA of animals. Cloning is controversial enough; that science reproduces exact copies of animals. Genetic modification, or GM, goes a step further and changes the characteristics of a plant or animal. Warnings about this 'Frankenstein' trend fall generally into two categories: food safety and impact on the environment. In the case of the GM salmon, critics worry that the fish could include dangerous allergens."
Both schizophrenics and people with a common personality type share similar brain patterns.
- A new study shows that people with a common personality type share brain activity with patients diagnosed with schizophrenia.
- The study gives insight into how the brain activity associated with mental illnesses relates to brain activity in healthy individuals.
- This finding not only improves our understanding of how the brain works but may one day be applied to treatments.
It's a development that could one day lead to much better treatments for osteoporosis, joint damage, and bone fractures.
- Scientists have isolated skeletal stem cells in adult and fetal bones for the first time.
- These cells could one day help treat damaged bone and cartilage.
- The team was able to grow skeletal stem cells from cells found within liposuctioned fat.
Gut bacteria play an important role in how you feel and think and how well your body fights off disease. New research shows that exercise can give your gut bacteria a boost.
- Two studies from the University of Illinois show that gut bacteria can be changed by exercise alone.
- Our understanding of how gut bacteria impacts our overall health is an emerging field, and this research sheds light on the many different ways exercise affects your body.
- Exercising to improve your gut bacteria will prevent diseases and encourage brain health.
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