By using plant tissue culture(植物细胞培养),scientists can grow plants from single cells. This has exciting possibilities in biotechnology forestry and so on. For example the American chestnut was once a widespread tree in the Eastern forests. Today it has nearly disappeared because of a disease-...
Chinese scientists have found a new way to use cells found in human urine (尿液)that could aid in the treatment of a range of nerve disorders.That is a new technique for reprogramming cells in human urine into nerve progenitor cells that can grow into multi-functional nerve and brain cells...
【题目】Chinese scientists have found a new way to use cellsfound in human urine (尿液) that could aid in thetreatment of a range of nerve disorders.T hat is a new technique for reprogramming cells in human urineinto nerve progenitor cells that can grow into multi-functional nerve and ...
With the help of new devices on mice, scientists are using light to switch nerve cells on and off in mice’s brains to explore the animals’ social behavior, a new study shows.The new devices rely on optogenetics(光遗传学), a technique in which researchers use bursts of light to stimulat...
Steps to keep microfiber from the environment Until more information becomes known,there are steps to take to reduce the amount of microfiber in the environment. People should use less of the artificial materials.If we already have those in our lives and we're using them,an import...
Chinese scientists have found a new way to use cells found in human urine (尿液)that could aid in the treatment of a range of nerve disorders.That is a new technique for reprogramming cells in human urine into nerve progenitor cells that can grow into multi-functional nerve and brain cells...
To build organized tissues in the lab, scientists use scaffolds to provide a surface for cells to attach based on a predetermined rigid shape. For example, an artificial kidney needs a structure, or scaffold, of a certain shape for kidney cells to grow on. Indeed, this strategy helps the ...
A new method of growing cardiac tissue is teaching old stem cells new tricks. The discovery, which transforms aged stem cells into cells that function like much younger ones, may one day enable scientists to grow cardiac patches for damaged or diseased hearts from a patient's own stem cells—...
By using plant tissue culture(植物细胞培养),scientists can grow plants from single cells. This has exciting possibilities in biotechnology, forestry and so on. For example, the American chestnut was once a widespread tree in the Eastern forests. Today it has nearly disappeared because of a diseas...
Use As all other scientists, you're only going to be too eager to reach the end of the cell culture phase of your experiment and to get to harvest all those cells. An intense sonification to make them burst open and harvest their entrails is just what those cells need to learn who is...