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who killed the London sparrow
Time of Update: 2021-02-26
team found that most sparrows carry the parasite, but in a declining population, the number of parasites found in each sparrow has increased significantly, especially in young birds.
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One of the rarest mammals has been found, the 鼯 species of birch rats
Time of Update: 2021-02-26
The team, made up of researchers, then obtained a mouse book on Mount Goligon and recorded information on the wild activities of biscep rats.
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New 3D tissue models help solve the mystery of early embryonic development in humans
Time of Update: 2021-02-26
Researchers at the University of Cambridge and others used human embryonic stem cells to create a three-dimensional "primary intestinal embryo" structure consisting of suspended cultured human embryonic stem cell aggregates that can reproduce key events in early human development.
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JAHA: Plate plate rest therapy in patients with acute coronary artery syndrome who received coronary artery bridge
Time of Update: 2021-02-26
meta-analysis, the researchers compared patients with coronary arterial bridge surgery who had received more effective antiplate plateplate suppression strategies and less effective plateplate suppression strategies, respectively.
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Highly active cell inoculation corneal lenses are expected to "re-build" the retina
Time of Update: 2021-02-26
, Beijing, July 17 (Reporter Li Wei) elderly macular degeneration, retinal pigment degeneration and other retinal degenerative diseases, so far there is no effective treatment, is recognized as a "vision killer." Professor Chen Jiansu
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Global warming is endangering the ancient Joshua tree
Time of Update: 2021-02-26
In places with higher temperatures and lower humidity, small saplings grow less around adult trees and grow less likely to survive.
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Chinese and foreign teams have developed new methods for effective mosquito control
Time of Update: 2021-02-26
sterilization, and that the method was more environmentally friendly and efficient than other mosquito-resistant methods. Aedes aegypti mosquito is the main vector of dengue, Zika and other viruses. The team of Professor Zhai Zhiyong of Sun Yat
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U.S. research team: Carbon dioxide or help mosquitoes "lock" you
Time of Update: 2021-02-26
, July 19 (Xinhua Zhou Zhou) U.S. scientific research team found that mosquitoes through the "smell first, look" way to find, track and find "food." In this process, carbon dioxide is an important signal for mosquitoes to find their targets
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How could a mosquito "target" you
Time of Update: 2021-02-26
U.S. team found that mosquitoes find, track and find "food" by "sniffing and seeing." In this process, carbon dioxide is an important signal for mosquitoes to find their targets. Studies have solved the mystery of how mosquitoes forage
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Scientists have discovered for the first time the neural mechanisms of temporary forgetting
Time of Update: 2021-02-26
Recently, researchers in the Department of Neuroscience at the Scripps Institution in Florida found that dopamine neurons in fruit flies mediate memory suppression for short-term forgetting, the first time scientists have discovered a neurological mechanism of temporary forgetting.
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Bird embryos sense external alarms and transmit signals
Time of Update: 2021-02-26
that help set the embryo's development so that it can better adapt to the postparto environment. For egg animals that develop within the egg, the egg communicates their level of development through vibration, allowing siblings in the same nest to hatch
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U.S. researchers have cracked a genetic adaptation change in komodo's giant lizard
Time of Update: 2021-02-26
U.S. researchers said Tuesday that three genetic adaptation changes in the Komodo lizard have been found to give it characteristics not found in other reptiles and common in mammals.
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Fear changes the neural circuits of the animal's brain and affects behavior
Time of Update: 2021-02-26
, Aug. 10 (Xinhua) -- Fear from hunters can leave a quantifiable lasting mark on the brain neural circuits of wild animals and change animal behavior, according to a new Canadian study. Psychopsychology's so-called post-traumatic stress
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Scientists have revealed the mechanism of intermittent distribution of Eurasian plants
Time of Update: 2021-02-26
the north-central subtropical flora, from the cold climate to the south, and the other is believed to have been formed by the long-distance spread from East Asia to Europe during the Meso-Cymal, followed by geographical isolation. Therefore, the mechanism
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JACC: Study reveals early link between brain metabolism and cardiovascular risk
Time of Update: 2021-02-26
FEBRUARY 15, 2021 /--- -- Researchers have identified a link between brain metabolism, cardiovascular risk and atherosclerosis, which begins before symptoms appear, in a study conducted by the National Cardiovascular Research Centre (CNIC
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JAHA: Computer fault scans for the best cervical arterial plaque characteristics associated with ischemic stroke in angiology
Time of Update: 2021-02-25
the final differentiation value (area 78.3% between curves) is higher than in-cavity thrombosis (56.4%, P.lt;0.001), maximum soft spot thickness (76.4%, P-0.007), or only rim signs (69.9%, P-0.001).
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The link between gla glare, the immune system and Tenascin-C
Time of Update: 2021-02-25
Tenascin-C affects inflammatory immune response researchers studied mice lacking Tenascin-C and compared them to animals with this protein.
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Sci Rep: Flavanols in cocoa beans may improve cognitive function in older adults
Time of Update: 2021-02-25
study of changes in the list learning memory test further showed that object identification and list sequencing performance was independent of baseline dietary quality and did not improve after flavanol intake.
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Studies have again Chinese high salt intake in the united States
Time of Update: 2021-02-25
of the paper and a professor at Queen Mary University of London, says that in China, most salt intake comes from home cooking salt, and the current trend is the rapid growth of processed foods, street food, restaurants and various fast food
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Diabetes, Obesity and Metabolism: Data from 500,000 people suggest that cognitive impairment may begin in prediabetes
Time of Update: 2021-02-25
a recent study published in the journal Diabtes, Obesity and Metabolism found that people with higher-than-normal blood sugar levels were 42 percent more likely to have cognitive decline and an average 54 percent higher risk of developing vascular dementia.
