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There is a company out of Florida, called Cryocell that specializes in freezing and storing cord blood. They are the least expensive of the companies that do this so you might want to look into getting in touch with them. samantha pudge wrote: > question? > > i have a cousin who should give birth around april 1. i've been thinking about asking her to consider freezing her umbilical cord. not only for her family but for me as research develops their use. what do you think? as yet she is unaware of my parkinson's diagnosis. > > sami > -- > > On Sun, 18 Feb 2001 21:40:57 Murray Charters wrote: > >> Umbilical cords may provide cells for repairing brains after strokes >> By Daniel Q. Haney, Associated Press, 2/18/2001 16:12 >> SAN FRANCISCO (AP) >> >> Umbilical cords discarded after birth may offer a vast new source >> of repair material for fixing brains damaged by strokes and other ills, >> free of the ethical concerns surrounding the use of fetal tissue, >> researchers said Sunday. >> >> In animal experiments, at least, cells from umbilical cords >> appear to greatly speed recovery after strokes. They work with a >> simple infusion into the blood stream without the need for direct >> implantation into the brain. >> >> Although many details need to be worked out, Dr. Paul R. Sanberg >> of the University of South Florida said he hopes to try the >> approach on stroke victims within the next year or two. >> >> Sanberg described the research at a meeting in San Francisco of >> the American Association for the Advancement of Science. It was >> financed by the state of Florida and Cryo-Cell International Inc. >> of Clearwater, Fla. >> >> Many experts believe that primitive tissue called stem cells >> will someday be routinely used to make human spare parts. They >> might replace tissue damaged by many different diseases, especially >> such brain ailments as strokes and Alzheimer's disease. These >> generic cells can be nudged to develop into all sorts of >> specialized tissue to repopulate every part of the body from head >> to toe. >> >> One source of stem cells is aborted fetuses or fertility >> clinics' discarded embryos. However, this is especially contentious >> since anti-abortion groups oppose fetal and embryonic stem cell >> research, and federally funded scientists cannot use stem cells > > >from these sources. > >> Sanberg said his research suggests that umbilical cords could be >> an excellent source of stem cells without the ethical headaches of >> fetal tissue. He noted that 4 million babies are born in the United >> States each year, and 99 percent of their cord blood is tossed >> away. >> >> He said one or two cords could probably provide enough stem >> cells to treat one human stroke victim, if the current approach >> proves useful. The cells could be frozen for use when needed. >> >> In experiments so far, his team removed stem cells from cords >> and then used retinoic acid and growth hormones to transform them >> into immature nerve cells. They then injected 3 million of these >> cells into the bloodstreams of rats that had suffered strokes. >> >> In experiments on about 60 rats, the team found that after one >> month, those given the cells had recovered about 80 percent from >> their strokes, compared with about 20 percent in untreated rats. >> >> Sanberg said the treatment works best when given within 24 hours >> of a stroke but still helps up to a week later. Just how the new >> cells rewire the damaged parts of the brain is unclear, although >> the cells can take on the form of distinctly different types of >> brain tissue, and they also appear to prompt damaged cells to >> repair themselves. >> >> ''They are attracted to the stroke part of the brain more than >> the normal brain,'' he said. ''Some signal is being sent that >> attracts them.'' >> >> Sanberg cautioned that many questions remain, such as whether >> the cells should be given in several doses, how many should be >> infused, and whether the treatment will require suppression of the >> immune system, since the body might otherwise reject the foreign >> tissue. >> >> ''This is very exciting,'' said Dr. Sandra Chapman of the >> University of Texas at Dallas. ''The potential of this will be an >> exponential improvement in our chance of treating all sorts of >> brain disorders.'' >> >> On the Net: >> American Association for the Advancement of Science: >> http://www.aaas.org/ >> >> http://www.boston.com/dailynews/049/nation/Umbilical_cords_may_provide_ceP.shtml >> >> *************** >> > > > Join 18 million Eudora users by signing up for a free Eudora Web-Mail account at http://www.eudoramail.com > > >