Release date: 2014-08-21
In vitro development refers to the growth of organisms in vitro, which is suitable for the growth of animals and bacteria. The artificial uterus requires an artificial breeding facility that provides nutrients and oxygen to the fetus (produced by current fertilization techniques). The figure shows the in vitro fertilization. In addition, it also needs to use a customized amniotic fluid sac to remove the garbage.
The technique, called in vitro development, was developed in 2001. Previous experiments included the development of mouse embryos in a uterus connected to a "placental machine."
In 2012, Andreas Dworkin, a feminist and an activist, put forward criticism of the technology. She said: "Women have the ability to not rely on men, but their collective wisdom has decided to keep men. But the real problem now is that once the artificial uterus develops perfectly, men still want women."
In 2012, Andreas Dworkin, a feminist and an activist, put forward criticism of the technology. She said: "Women have the ability to not rely on men, but their collective wisdom has decided to keep men. But the real problem now is that once the artificial uterus develops perfectly, men still want women."
Proponents of this technology believe that in vitro development will greatly reduce the number of stillbirths, because the fetus can be more closely monitored and more easily intervened. But critics say the technology will redefine social roles. Others say it eliminates this layer of kinship between the mother and the child. In vitro development refers to the growth of organisms in vitro, which is suitable for the growth of animals and bacteria. The artificial uterus needs an artificial breeding ground that provides nutrients and oxygen to the fetus. In addition, it also needs to use a customized amniotic fluid sac to remove the garbage. It will be connected to a "placenta machine" and multi-core wires to monitor the weight, heart rate and development of the fetus. This technology will help women who are unable to naturally give birth to their babies. With in vitro development, heterosexual couples and gay couples will no longer need surrogate mothers. In addition, artificial uterus will shorten the pregnancy, reduce the number of maternal deaths caused by production, prolong the age of female children, and if the fetus is sick, it is easier to treat with drugs.
The Hungarian and futurist Zoltan Istwan said he believes the technology will be ready for adoption in the next 20 years and will be widely adopted in the next 30 years. He said that most of this technology already exists, but legal and ethical issues will lead to delays in human trials. "There is no doubt that it is very far-fetched to not use the human body to breed. Even if it can be achieved, the question is whether we humans are willing to adopt it. My answer to this will be yes." On the other hand, those who want abortion You can choose to put their embryos in an artificial uterus so that others can adopt it. In 2012, Andreas Dworkin, a feminist and an activist, put forward criticism of the technology. She said: "Women have the ability to not rely on men, but their collective wisdom has decided to keep men. But the real problem now is that once the artificial uterus develops perfectly, men still want women. Key questions Yes, men do not need women's help to replace women, but women still need men's help to replace men."
The author of the paper, Solaya-Qin Marie, said: "Right wing anti-choice activists, although initially very happy with an alternative to having an abortion, will have to manage to deal with 'motherhood' Redefining. These changes do not ensure that they will benefit women who have now defended their freedom of reproduction." Political philosopher Matt Deakin said: "As pregnancy is dangerous, often difficult, it is a very heavy task. (Fetus) is not a simple cell block, they are likely to become a living person. Is in vitro development a choice, is it no longer necessary to stop the burden of a potential mother to lift the pregnancy? From her For the benefit, I don't understand why the gene mother should be granted the right to decide his life and death. She does have the right to decide on her own body. But if it is healthy, you have no right to deprive (the child's) life."
Source: Sina Technology
Greenhouse Film Electric Roll Up
The Greenhouse Film Manual Roll Up Unit can roll up a length of 60-80 meter, running stably with fine out side looking and long time of usage. The inside drive gears are made of high quality steel with fine workmanship, and what is more, there is lubricating bearing assembled on the out put and input shaft. At the meantime, there is also a group of reverse gear added to it. All these make the unit to be light and easy for
Greenhouse Film Electric Roll Up,Roll Up Curtain Greenhouse,Greenhouse Film Vent Roller,Greenhouse Roll Up Motor
JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.engreenhouse.com