An experimental treatment can essentially reverse type 1 diabetes in certain types of laboratory mice, according to a series of studies led by University of Utah Health scientists. An injection of the therapeutic agent converts ...
Feb 22, 2021
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240
The fact that cells are motile and come into contact with each other is one of biology's fundamental principles. During embryonic development, cells must communicate with their neighbors in order to find their proper place ...
Feb 16, 2021
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33
Oxygen deficit, also called hypoxia, in the brain is actually an absolute state of emergency and can permanently damage nerve cells. Nevertheless, there is growing evidence that to a certain extent, hypoxia can also be an ...
Feb 15, 2021
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81
As the pandemic has continued to spread globally, studies indicate the COVID-19 virus may be contained in aerosols that can be generated and spread through breathing, coughing, sneezing, or talking by infected individuals. ...
Jan 26, 2021
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169
In a study in mice and human cells, Johns Hopkins Medicine researchers say that they have developed a tiny, yet effective method for preventing premature birth. The vaginally-delivered treatment contains nanosized (billionth ...
Jan 13, 2021
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35
As known from diseases such as arteriosclerosis, cholesterol deposits along blood vessels can be harmful. Similar problems occur in neurological diseases such as multiple sclerosis. Here, defects occur in the regeneration ...
Dec 22, 2020
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454
In a conversation, we can easily understand and distinguish individual words. In the brain, the temporal structure of speech with its rapid succession of sounds and pauses and its characteristic rhythm is encoded by electrical ...
Nov 5, 2020
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116
In a small study of adults with major depression, Johns Hopkins Medicine researchers report that two doses of the psychedelic substance psilocybin, given with supportive psychotherapy, produced rapid and large reductions ...
Nov 4, 2020
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739
Vanderbilt pharmacologists have reported the first evidence that aberrant spontaneous release of neurotransmitters in the brain can cause a range of severe intellectual and neurodevelopmental disorders in infants and children.
Nov 4, 2020
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37
Following a brain-injuring bump or blow to the head, brain cells and blood vessels typically swell. This can lead to a potentially life-threatening increase in pressure inside the skull, and managing swelling is critical ...
Nov 3, 2020
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86
