[Animal Experiment]-Dogs can also flirt with people and act like coquettishes to their owners through their eyes

When a dog and its owner look at them, these favorite eyes make the brains of dogs and people secrete a hormone called oxytocin...

2020-08-19

Can artificially manipulate the memory of sleeping animals

Artificial memory may be produced during sleep. This is the conclusion of a research report published online by \"Nature Neuroscience\"...

2020-08-19

Liu Dong from Peking University College of Biological Sciences and others have made new progress in overall animal gene interference research

CRISPR interference or CRISPR-on uses denuclease activity Cas9 (dCas9) and transcription effect fusion protein and a variety of specific guide RNA (gRNA)-dCas9 fusion systems to block or activate the transcription technology of target genes...

2020-08-19

【Animal Experiment】-Small RNA can regenerate mouse heart

This discovery provides the possibility of using drugs that mimic the gene silencing molecule, a microRNA or small RNA, to regenerate myocardium and treat heart disease...

2020-08-19

【Animal Experiment】-The effect and mechanism of long-term high-fat diet on predatory behavior of rats

As the pace of life accelerates, people\'s dietary structure changes. The intake of a large amount of high-fat foods can bring about a series of health problems, such as obesity, cardiovascular disease, metabolic syndrome, diabetes, etc....

2020-08-19

Will animal experiments be replaced by micro biochips?

The Fraunhofer Institute for Applied Research and Development (the largest applied science institute in Europe) has recently developed a very promising microchip that can realistically simulate the complex metabolic processes of the human body and de...

2020-08-19

Scientists try to use young blood to reawaken aging tissues in animal experiments

Xenobiotic symbiosis is a 150-year-old surgical technique that connects the vasculature of two living animals. This mimics natural examples of sharing blood supply, such as tethered twins or sharing the same placenta in the womb. animal...

2020-08-19

【Animal Experiment】-Phagocytosis experiment of mouse peritoneal macrophages

Phagocytosis is a method of obtaining nutrients from unicellular animals. Macrophages, monocytes and neutrophils in higher animals have phagocytosis. It is an important part of the human body\'s non-specific immune function. Macrophages are produced ...

2020-08-19

[Animal Experiment]-Scientists implanted human cells into mice to cultivate human intestines

American scientists have successfully cultivated fully functional human intestinal tissues in mice. This research breakthrough was obtained by pediatric surgeons at Los Angeles Children’s Hospital, which could one day free thousands of patients with ...

2020-08-19

【Animal Experiment】-The application research of monosodium glutamate in swine nutrition has made progress

Since MSG was first discovered in 1908, research on MSG has mainly focused on its potential neurotoxicity...

2020-08-19

Using genetically modified mice to study diabetes, this is a problem!

Scientists have been studying diabetes in mice for a long time. The DNA of these mice has been altered by the human growth hormone gene. A new study conducted by the Catholic University of Leuven in Belgium found that the gene affects insulin product...

2020-08-19

U.S. scientists cultivate Ebola antibodies in genetically modified cattle

There is a group of genetically modified cattle on a farm in South Dakota, USA. Scientists are currently using these cattle to develop antibodies against Ebola virus....

2020-08-19

[Animal experiment]-Cold affects the progress of neurodegenerative diseases in mice

It is not uncommon to use colds to treat diseases. For example, the ancient Greek doctor Claudius Gallen used colds to treat fever, severe battlefield injuries and improved surgical efficiency...

2020-08-19

【Animal experiment】-Medical \"micro missile\" transported drugs in mice for the first time

For microcomputers, this is a small but important step. For the first time, a micro engine shuttles living animals and delivers tested gold nanoparticles directly into the stomach of mice....

2020-08-19

Boost glutamate receptors to restore synaptic function in FTD mice

According to a study published in the Journal of Neuroscience, drugs that enhance the function of certain types of neurotransmitter receptors have a therapeutic effect in the second most common Alzheimer\'s disease (frontotemporal dementia)...

2020-08-19

International team completes centipede genome sequencing, with important research value

Technology News News International Research Group recently announced the completion of the first cent genome sequence....

2020-08-19