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生物医学科技前线

生物医学科技前线

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看看这世界生物医学科学又进步了多少?
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Showing posts older than #4931 · Back to latest

Older Posts 20 shown
Post #4930 124
Your brain can keep improving into your 90s, study finds
A three-year study of nearly 4,000 adults ranging from age 19 to 94 found that brain health can improve at any age, challenging the common belief that mental sharpnes…
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-13 22:47 GMT+8(北京时间)
ScienceDaily Your brain can keep improving into your 90s, study finds A three-year study of nearly 4,000 adults ranging from age 19 to 94 found that brain health can improve at any age, challenging the common belief that mental sharpness must decline as we get older. Participants spent just a few minutes a day on brain-training…
Post #4929 139
Your brain can keep improving into your 90s, study finds
A three-year study of nearly 4,000 adults ranging from age 19 to 94 found that brain health can improve at any age, challenging the common belief that mental sharpnes…
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-13 22:47 GMT+8(北京时间)
ScienceDaily Your brain can keep improving into your 90s, study finds A three-year study of nearly 4,000 adults ranging from age 19 to 94 found that brain health can improve at any age, challenging the common belief that mental sharpness must decline as we get older. Participants spent just a few minutes a day on brain-training…
Post #4928 133
Your brain can keep improving into your 90s, study finds
A three-year study of nearly 4,000 adults ranging from age 19 to 94 found that brain health can improve at any age, challenging the common belief that mental sharpnes…
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-13 22:47 GMT+8(北京时间)
ScienceDaily Your brain can keep improving into your 90s, study finds A three-year study of nearly 4,000 adults ranging from age 19 to 94 found that brain health can improve at any age, challenging the common belief that mental sharpness must decline as we get older. Participants spent just a few minutes a day on brain-training…
Post #4927 163
The deadly tapeworm spreading across America has reached the Pacific Northwest
A potentially dangerous tapeworm linked to severe, cancer-like disease has now been found in the Pacific Northwest, marking its first detection in wild animals along …
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-11 21:31 GMT+8(北京时间)
ScienceDaily The deadly tapeworm spreading across America has reached the Pacific Northwest A potentially dangerous tapeworm linked to severe, cancer-like disease has now been found in the Pacific Northwest, marking its first detection in wild animals along the U.S. West Coast. Researchers discovered the parasite, Echinococcus multilocularis, in…
Post #4926 147
The deadly tapeworm spreading across America has reached the Pacific Northwest
A potentially dangerous tapeworm linked to severe, cancer-like disease has now been found in the Pacific Northwest, marking its first detection in wild animals along …
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-11 21:31 GMT+8(北京时间)
ScienceDaily The deadly tapeworm spreading across America has reached the Pacific Northwest A potentially dangerous tapeworm linked to severe, cancer-like disease has now been found in the Pacific Northwest, marking its first detection in wild animals along the U.S. West Coast. Researchers discovered the parasite, Echinococcus multilocularis, in…
Post #4925 204
Scientists discover the brain chemical that helps you break bad habits
Scientists have uncovered a key brain signal that helps us break old habits and adapt when circumstances suddenly change. By watching mice navigate a virtual maze, re…
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-08 19:38 GMT+8(北京时间)
ScienceDaily Scientists discover the brain chemical that helps you break bad habits Scientists have uncovered a key brain signal that helps us break old habits and adapt when circumstances suddenly change. By watching mice navigate a virtual maze, researchers found that disappointment—when an expected reward failed to appear—triggered a…
Post #4924 193
Octopuses use mirrors to find food they cannot see
Octopuses may be even smarter than we thought. Researchers at Dartmouth found that octopuses can learn to use mirrors to locate food hidden behind them—a skill previo…
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-05 21:43 GMT+8(北京时间)
ScienceDaily Octopuses use mirrors to find food they cannot see Octopuses may be even smarter than we thought. Researchers at Dartmouth found that octopuses can learn to use mirrors to locate food hidden behind them—a skill previously seen only in vertebrates like mammals and birds. After training, the animals correctly…
Post #4923 170
Octopuses use mirrors to find food they cannot see
Octopuses may be even smarter than we thought. Researchers at Dartmouth found that octopuses can learn to use mirrors to locate food hidden behind them—a skill previo…
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-05 21:43 GMT+8(北京时间)
ScienceDaily Octopuses use mirrors to find food they cannot see Octopuses may be even smarter than we thought. Researchers at Dartmouth found that octopuses can learn to use mirrors to locate food hidden behind them—a skill previously seen only in vertebrates like mammals and birds. After training, the animals correctly…
Post #4922 151
Octopuses use mirrors to find food they cannot see
Octopuses may be even smarter than we thought. Researchers at Dartmouth found that octopuses can learn to use mirrors to locate food hidden behind them—a skill previo…
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-05 21:43 GMT+8(北京时间)
ScienceDaily Octopuses use mirrors to find food they cannot see Octopuses may be even smarter than we thought. Researchers at Dartmouth found that octopuses can learn to use mirrors to locate food hidden behind them—a skill previously seen only in vertebrates like mammals and birds. After training, the animals correctly…
Post #4921 162
Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose
A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they …
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-03 22:04 GMT+8(北京时间)
ScienceDaily Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they could also fight addiction itself. Researchers found that people taking these medications…
Post #4920 89
Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose
A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they …
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-03 22:04 GMT+8(北京时间)
ScienceDaily Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they could also fight addiction itself. Researchers found that people taking these medications…
Post #4919 104
Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose
A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they …
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-03 22:04 GMT+8(北京时间)
ScienceDaily Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they could also fight addiction itself. Researchers found that people taking these medications…
Post #4918 122
Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose
A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they …
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-03 22:04 GMT+8(北京时间)
ScienceDaily Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they could also fight addiction itself. Researchers found that people taking these medications…
Post #4917 146
Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose
A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they …
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-03 22:04 GMT+8(北京时间)
ScienceDaily Popular GLP-1 weight-loss drugs linked to lower risks of addiction and overdose A massive study of more than 600,000 U.S. veterans suggests that popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they could also fight addiction itself. Researchers found that people taking these medications…
Post #4916 165
This common amino acid helped mice survive deadly inflammation
A Salk Institute study found that a simple dietary amino acid, methionine, dramatically improved survival in mice facing severe infections and inflammatory conditions…
来源: ScienceDaily | 阅读全文
发布时间: 2026-06-01 21:44 GMT+8(北京时间)
ScienceDaily This common amino acid helped mice survive deadly inflammation A Salk Institute study found that a simple dietary amino acid, methionine, dramatically improved survival in mice facing severe infections and inflammatory conditions. Rather than directly targeting the immune system, methionine boosted kidney filtration…
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Post #4915 152
Scientists found the hidden switch fueling alzheimer’s brain inflammation
Scientists at Scripps Research have uncovered a molecular “switch” that appears to fuel the damaging brain inflammation seen in Alzheimer’s disease. They found that a…
来源: ScienceDaily | 阅读全文
发布时间: 2026-05-31 23:30 GMT+8(北京时间)
ScienceDaily Scientists found the hidden switch fueling alzheimer’s brain inflammation Scientists at Scripps Research have uncovered a molecular “switch” that appears to fuel the damaging brain inflammation seen in Alzheimer’s disease. They found that a protein called STING becomes chemically altered in a way that keeps the brain’s immune system…
Post #4914 140
Scientists found the hidden switch fueling alzheimer’s brain inflammation
Scientists at Scripps Research have uncovered a molecular “switch” that appears to fuel the damaging brain inflammation seen in Alzheimer’s disease. They found that a…
来源: ScienceDaily | 阅读全文
发布时间: 2026-05-31 23:30 GMT+8(北京时间)
ScienceDaily Scientists found the hidden switch fueling alzheimer’s brain inflammation Scientists at Scripps Research have uncovered a molecular “switch” that appears to fuel the damaging brain inflammation seen in Alzheimer’s disease. They found that a protein called STING becomes chemically altered in a way that keeps the brain’s immune system…
Post #4913 94
Scientists found the hidden switch fueling alzheimer’s brain inflammation
Scientists at Scripps Research have uncovered a molecular “switch” that appears to fuel the damaging brain inflammation seen in Alzheimer’s disease. They found that a…
来源: ScienceDaily | 阅读全文
发布时间: 2026-05-31 23:30 GMT+8(北京时间)
ScienceDaily Scientists found the hidden switch fueling alzheimer’s brain inflammation Scientists at Scripps Research have uncovered a molecular “switch” that appears to fuel the damaging brain inflammation seen in Alzheimer’s disease. They found that a protein called STING becomes chemically altered in a way that keeps the brain’s immune system…
Post #4912 111
Scientists found the hidden switch fueling alzheimer’s brain inflammation
Scientists at Scripps Research have uncovered a molecular “switch” that appears to fuel the damaging brain inflammation seen in Alzheimer’s disease. They found that a…
来源: ScienceDaily | 阅读全文
发布时间: 2026-05-31 23:30 GMT+8(北京时间)
ScienceDaily Scientists found the hidden switch fueling alzheimer’s brain inflammation Scientists at Scripps Research have uncovered a molecular “switch” that appears to fuel the damaging brain inflammation seen in Alzheimer’s disease. They found that a protein called STING becomes chemically altered in a way that keeps the brain’s immune system…
Post #4911 109
Repairing DNA damage: Scientists discover a surprising new benefit of melatonin
A new study suggests melatonin supplements may help night shift workers boost their body's DNA repair processes, potentially offsetting some of the damage linked…
来源: ScienceDaily | 阅读全文
发布时间: 2026-05-30 17:11 GMT+8(北京时间)
ScienceDaily Repairing DNA damage: Scientists discover a surprising new benefit of melatonin A new study suggests melatonin supplements may help night shift workers boost their body's DNA repair processes, potentially offsetting some of the damage linked to working overnight. The findings are early but raise the possibility of a simple strategy…
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