kreotoxin
Botulinum toxin, also known as botulinum endotoxin, is a bacterial endotoxin secreted by the deadly botulinum toxin, which is highly toxic. Botulinum toxin acts on cholinergic motor nerve endings, antagonizing the action of calcium ions in some way, interfering with the release of acetylcholine from motor nerve endings, making muscle fibers unable to contract, leading to muscle relaxation, thus achieving the purpose of wrinkle removal and beauty, and the greater the toxicity, the better the wrinkle removal and beauty effect.
origin
Biological and chemical weapons become beauty secrets.
It is understood that "Botulinum Toxin" is a common name of "Botulinum Toxin", which is a kind of toxic protein secreted by Botulinum in the process of reproduction and has strong neurotoxicity.
According to reports, botulinum toxin was first used as a biochemical weapon, which can destroy the biological nervous system and cause symptoms such as dizziness, difficulty breathing and muscle weakness. Later, it was used by the medical community to treat muscle movement disorders such as hemifacial spasm. 1986, an ophthalmologist in Canada discovered that botulinum toxin can make wrinkles disappear in patients' eyes, and he announced this discovery to the outside world, which triggered the so-called "botulinum revolution" in the history of beauty. Since then, the plastic surgery industry has expanded its functions, such as using it to slim face and shape calves. Botulinum toxin is very toxic. Is it safe to inject into human body? According to Liu, the chief physician of a plastic surgery hospital, the botulinum toxin used for cosmetic surgery is diluted by 400,000 times compared with biochemical weapons. Botulinum toxin can block the "information transmission" between nerves and muscles, relax and stretch the excessively contracted muscles, and wrinkles will disappear.
As for the use history of botulinum toxin in China, many doctors can't tell the exact year when it started, but it has been used in China for more than 10 years. According to the data, China is the third country after Britain and the United States that can produce this kind of cosmetics by itself, and started to use it on 1999. According to insiders, there were some problems in the purification process of some domestic botulinum toxin products last year, which affected the product quality, but later the manufacturers quickly corrected these problems.
For its safety, many doctors said that the application of botulinum toxin in beauty is very small, and it will not affect the human body under normal circumstances, but accidents are not ruled out.