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Archive by author: Yael DemedetskayaReturn
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An Electric Shock Could Keep Patients From Bleeding Out
Czura and Tracey discovered that stimulation supercharged the clotting effect. When the enhanced platelets hit a wound (like a spurting rat tail stump), they formed clots thousands of times better than a plain ol’ platelet. And, importantly, it only happened where clotting was needed.
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| Categories: | Tags: Bleeding, vagal nerve, neuronal tourniquet | Comments: (0) | View Count: (830)
First comprehensive map of subcellular localization of proteins reveals new insights
The first analysis of how proteins are arranged in a cell was published today in Science, revealing that a large portion of human proteins can be found in more than one location in a given cell.
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| Categories: | Tags: Proteins, atlas, protein atlas, human proteins, human atlas | Comments: (0) | View Count: (1134)
​ANU researchers build 'brain-on-a-chip' for future brain prosthetics
Researchers from the university have successfully grown brain cells on a semiconductor wafer.
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| Categories: | Tags: Neuroimplants, neuroimplants, implants, implants, brain, neurointerface, neuroprosthetics | Comments: (0) | View Count: (725)
The Cardiogram app for the Apple Watch can help detect heart disease
Turns out the Apple Watch is good for more than just telling the time, tracking steps, and dictating text messages. It can detect heart disease, too.
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| Categories: | Tags: Diagnostics, smart watches, Apple watch, heart, cardiovascular system, arrhythmia, AI, artificial intelligence | Comments: (0) | View Count: (942)
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Biologists identify key step in lung cancer evolution

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Biologists identify key step in lung cancer evolution
Biologists have identified a major switch that occurs as lung adenomas transition to more aggressive adenocarcinomas -- and that blocking this switch prevents the transition. The findings suggest drugs interfering with this switch could be useful in treating early-stage lung cancers.
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| Categories: | Tags: Cancer, oncology, transformation of tumors, malignant tumors, benign tumors | Comments: (0) | View Count: (788)
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What humans will look like in 1,000 years

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What humans will look like in 1,000 years
Humans are still evolving, So, where will evolution take us in 1,000 years?
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| Categories: | Tags: forecast, evolution, human race, human evolution, immortality, CRISPR | Comments: (0) | View Count: (794)
Battery-free implantable medical device draws energy directly from human body
Researchers from UCLA and the University of Connecticut have designed a new biofriendly energy storage system called a biological supercapacitor, which operates using charged particles, or ions, from fluids in the human body. The device is harmless to the body's biological systems, and it could lead to longer-lasting cardiac pacemakers and other implantable medical devices.
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| Categories: | Tags: implants, energy, accumulators | Comments: (0) | View Count: (994)
Antibiotic breakthrough: Team discovers how to overcome gram-negative bacterial defenses
Researchers have found a way to penetrate the cell wall of gram-negative bacteria, overcoming a major barrier to the development of new broad-spectrum antibiotics.
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| Categories: | Tags: Antibiotics, bacteria, treatment, diseases, super bacteria, antibiotic resistance | Comments: (0) | View Count: (757)
Researchers Find Gut Bacteria Can Trigger Brain Lesions That Lead to Strokes
Another connection between the gut and the brain.
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| Categories: | Tags: Microbiota, microbiota, brain, stroke, intestinal bacteria, causes | Comments: (0) | View Count: (862)
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Cannabis Reverses Aging Processes in the Brain

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Cannabis Reverses Aging Processes in the Brain
Researchers report low doses of THC can help restore memory and reverse some of the effects of brain aging in mice. The findings could open new avenues for treating dementia and other neurodegenerative diseases.
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| Categories: | Tags: Marijuana, neurodegenerative diseases, tetrahydrocannabinol | Comments: (0) | View Count: (695)
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