Saturday, April 12, 2014

Scientists Capable of Making Artificial Vaginas

My opinion:  I know this seems kind of silly, but its importance cannot be underestimated, especially for others organs that may be grown in the future.  First off, this just goes to show that there may be more to a body part than meets the eye, suggesting that replacements are complicated to make.  However, now that this is made, I'm wondering if the same thing can be done except for male body parts.  What's more, doctors may use this method for sexual reassignment surgery.  Some downsides are that we don't know how these body parts will work in the future.  What if they're easier to break or malfunction as the body grows older?  Nonetheless, this is still a remarkable achievement and it seems to be working well as of now.  Feel free to give comments.

 Scientists grow viable vaginas from girls’ own cells

Wake Forest Institute for Regenerative Medicine/WFBMC Photography
Eight years after they received implants, four young women report they have functioning sexual and excretory organs
Four young women born with abnormal or missing vaginas were implanted with lab-grown versions made from their own cells, the latest success in creating replacement organs that have so far included tracheas, bladders and urethras.
Follow-up tests show the new vaginas are indistinguishable from the women's own tissue and have grown in size as the young women, who got the implants as teens, matured.
Two of the four implant recipients, who were born with a working uterus but no vagina, now menstruate normally.
It is not yet clear whether these women can bear children, but because they are menstruating, it suggests their ovaries are working, so it may be possible, said Dr. Anthony Atala, director of Wake Forest Baptist Medical Center's Institute for Regenerative Medicine in North Carolina.
All implant recipients also reported that they are sexually active and satisfied with their arousal and orgasms, according to a press release from The Lancet, the medical journal where information on the implants was published Friday. They report no unusual pain.
The feat, which Atala and colleagues in Mexico describe in the article, is the latest demonstration from the growing field of regenerative medicine, a discipline in which doctors take advantage of the body's power to regrow and replace cells.

From: http://america.aljazeera.com/articles/2014/4/11/scientists-grow-viablevaginasfromgirlsowncells.html

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