Ye et al. used Agrobacterium-mediated method to successfully integrate the psy, cntl and lcy genes of other species into the rice genome, so that they expressed in the rice endosperm to produce enzymes necessary for vitamin A biosynthesis, and solved the problem that rice endosperm could not synthesize vitamins. A's problem is that people can also obtain vitamin A from rice consumption. Goto et al [8] used soybean ferritin gene and transgenic technology to obtain transgenic plants capable of expressing stored ferritin at high levels in rice endosperm. Japanese scientists successfully transferred the ferritin gene of soybeans into lettuce cells and cultivated a genetically engineered lettuce that can prevent anemia. The amount of iron is nearly double that of common lettuce. This kind of genetically modified lettuce enhances the ability of leaves to store iron molecules. , Lettuce high vitamin c content is conducive to the absorption of iron.
With the improvement of people's living standards, people pay more and more attention to the importance of physical health. More and more people will use their spare time to exercise, run, ride, climb mountains and so on.
But then comes the safety of sports. A little too much force or improper operation will cause injury. It was originally for the sake of health, but it was only a few days after exercise, which is a bit more than worth the loss.
Nowadays, more and more people begin to pay attention to their health. Running has become the first choice of most people because of its relatively low technical threshold. With the rise of running craze, a variety of equipment has also quietly jumped into the sight of runners, from professional running shoes, sweat-absorbing clothes and pants, wearable electronic devices, and shin and patella band and other protective devices. Running is often prone to sprains, falls and other accidents. Choosing a knee pad that can protect the body is very important.
For runners, there are also several common injuries, such as knee pain, iliotibial tract syndrome, foot blister, sprain wait. How did you solve or avoid the pain problem?
Knee pads and waist support are very good for sports injuries&protective equipment
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