[Animal Experiment]-The first use of adult rat stem cells to culture kidney tissue

Researchers from Okayama University and Keirin University in Japan collected adult stem cells from the kidneys of adult experimental mice, formed cell clusters in a petri dish, then put the cell clusters in a gelatinous substance, and then added grow...

2020-08-19

[Animal experiment]-Maternal intestinal microbiota can affect the development of fetal blood-brain barrier

Viorica Braniste and colleagues studied the development of the blood-brain barrier in embryonic mice that grow in mothers with normal, healthy gut bacteria or mothers with sterile gut bacteria...

2020-08-19

【Animal Experiment】-Comparison of mouse to human genome to explain DNA evolution

The dataset provided here is useful for researchers seeking to understand how mammalian regulatory DNA has evolved...

2020-08-19

The Chengdu Institute of Biology has a breakthrough in the genetic research of reptile adaptation to high altitude

High environmental factors such as hypoxia, low temperature and strong ultraviolet rays are important issues for the survival of high-altitude species. Therefore, the genetic basis of plateau adaptation has become a hot spot in current biological sci...

2020-08-19

【Animal Experiment】-Transfer the blood of young mice to rejuvenate old mice

Some patients with Alzheimer\'s disease will participate in a special experiment in California: They come from adolescents to study whether this method can improve cognitive ability and reverse the condition. The blood transfusion will Cause damage....

2020-08-19

Animal experiment-fruit can avoid long-term damage after heart attack or stroke

During a heart attack or stroke, blood clots can cause heart and brain ischemia and hypoxia. If the blood clots fall off and blood flows back into the heart or brain, it can cause further damage...

2020-08-19

[Animal Modeling]-Experimental mice become \"transparent\" to help understand the 3D structure of organs

By eliminating the color of the tissue, the researchers helped make the experimental mice transparent and visible, thus exploring how cancer cells spread and finding a panacea for cancer...

2020-08-19

Important progress has been made in breast cancer research in tree shrews, Kunming Institute of Zoology, Chinese Academy of Sciences

Breast cancer is the most common cancer among women, affecting one-eighth of women’s health worldwide...

2020-08-19

Animal experiments: discover important secrets of Ebola through a new generation of mouse models

Researchers of Ebola virus are facing major problems. Conventional laboratory mice are killed by the virus without hemorrhagic fever and other typical human symptoms. The lack of mouse disease models has severely hindered Ebola pathology and immunolo...

2020-08-19

Animal experiment: found that estrogen can strongly inhibit overeating in mice

Binge eating usually refers to people who swallow a large amount of food without restriction in a short time. People usually define bulimia as a bad lifestyle. About 10% of American adults have the bad habit of bulimia....

2020-08-18

Chimpanzee\'s \"birth father\" is prone to genetic mutations in offspring

Researchers in the United Kingdom and the Netherlands have recently discovered that the \"father\" of chimpanzees is more likely to pass the mutated gene to offspring as they age....

2020-08-18

Scientists successfully \"rewrite\" the emotional memory of experimental mice

Memory artificially changing memory is not only the subject of science fiction, but also a hot spot in scientific research. Researchers have successfully \"rewritten\" the emotional memory of experimental mice, and hope that this technology...

2020-08-18

Scientists cultivate complete organs in animals for the first time

For the first time, scientists have successfully cultured the entire thymus in an animal body, which can produce T cells and is an important part of the immune system...

2020-08-18

How tuberculosis bacillus is transmitted from animals to humans

Scientists studying tuberculosis are discussing its origin, and recent studies have shown that tuberculosis is likely to spread from Africans to seals and sea lions....

2020-08-18

Gene \"recipe\" of lizard tail regeneration

By understanding the secrets of how lizard tails can regenerate, researchers may be able to develop methods to stimulate the regeneration of human limbs. A research team at Arizona State University took this puzzle one step closer. Scientists have di...

2020-08-18

Chinese scholars have discovered key regulatory genes in the mammary glands of mice during pregnancy and lactation

Researchers from the Beijing Institute of Genomics of the Chinese Academy of Sciences studied the transcriptomics study of mouse gene expression during pregnancy, lactation, and degeneration of mouse mammary glands...

2020-08-18