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Embryo stem cell research represents one of the most controversial issues in exploratory studies at present. The use of human embryos as the biological material necessary to the extraction of stem cells has caused a wave of protests and actions from pro-lifers who consider such procedures a form of homicide. Yet, the benefit of such research is that scientists seem to have discovered the answer to curing many diseases formally diagnosed as irrecoverable. Stem cells can be extracted from other sources, such as adult tissues, but the treatment possibilities are limited under such circumstances.

Any embryo stem cell that lives in a blastocyst (the resulting cell after the fertilization of an ovum by a spermatozoon) is infinite in terms of evolutionary potential since it contains all the incipient cells for the future body tissues and organs. It is from the early days of the blastocyst that the entire complexity of the human body results. The benefits and successes of science in this domain of research have an incredible value, but many people wonder about the right to life inherent to any result of conception. From this perspective any research conducted on embryos is a violation of the life sacredness.

Medical scientists agree unanimously that the embryo stem cell research could alleviate incredible sufferance and treat diseases that have no solutions in the traditional medical perspective. Scientists are also making efforts to come up with some substitutes for any embryo stem cell necessity by identifying other sources of stem cells. For example, the amniotic liquid could be a solution thanks to its richness in stem cells and the total inoffensiveness for the fetus. Then, some researchers have managed to reverse the evolution of normal somatic cells with a clear function in the body and turn them into non-specialized cells or stem cells.

By far the most reputable scientific conquest of the last twenty years, the collection of stem cells without harming the embryos has finally been put into practice. This achievement is definitely a novelty but it definitely solves the ethical concerns that raised so many controversies. Nevertheless, there are lots of other things to consider and implement in modern medicine, before stem cells can solve the problem of the chronic diseases decimating humanity.

After reading this information, you will be interested in knowing more other the author’s review. You can check them out on ultrasound medical equipment site where you can get phillips ultrasound there.

waki Uncategorized embryo, News, research, science, stem_cell

The End of The World in 2012

There is one date almost every person on the earth is aware of – 21 December 2012. If there is something that many of the major religions have in common then it must be on December 21 2012 Doomsday predictions. Almost every major religious text has got references to this being the time when major changes could occur in our planet.

The most significant prediction was made by Mayans, in their calendar, 21 december 2012 is the last date. There are many people who think that our world will change and new age will begin. The fact is that Mayans were very educated people who knew much about space and astronomy, this is the reason why scientists are serious about 2012 december. So let me tell you about the most popular theories.

1. The Calendar has been made more than 3,500 years ago by mayans who were very experienced in mathematics, science and astrology. The calendar clearly mentions that there would be major changes that would take place in the world, come December 2012 Doomsday.

2. There are many scientists who are assured that global warming will cause several serious catastrophes in 2012. People who follow this theory are sure that on December 2012 the mankind will extinct and our world will be destroyes.

3. Some reputable geologists say that in 2012, volcanic activity will seriously increase. Folks following this theory think that volcans will be the reason why our planet will be destroyed.

4. The last theory is all about two poles, people think that these two poles will shift and the life on the planet will be destructed.

Nowadays there are hundreds of websites about the date. The problem is, it is very difficult to find right theories. So, if you are looking for more info on this theme, just visit the website above for more info.

waki Uncategorized 2012, 2012 the end of the world, 21 december 2012. the end of the world, astronomy, Calendar, Catastrophes, December 21 2012, Doomsday Predictions, Earth, end of the world, Geologists, Global Warming, history, interesting, Last Date, Major Religions, Mankind, Many People, Mathematics Science, mayan calendar 2012, Mayans, myth, New Age, News, nibiru, Reason, Religious Text, Scientists, Volcanic Activity