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Daniel Opie

Pigs could grow human organs in stem cell breakthrough - Telegraph - 0 views

www.telegraph.co.uk/...in-stem-cell-breakthrough.html

stem cell eng102 animal use growing organs wp2

shared by Daniel Opie on 11 Jul 12 - No Cached
  • The researchers injected stem cells from rats into the embryos of mice that had been genetically altered so they could not produce their own organs, creating mice that had rat organs.
    • Daniel Opie
      Daniel Opie on 11 Jul 12
       
      If they are able to do this with animals what about humans? Is this ethical and effective.
  • The scientists claim the rat stem cells grew in the niche left by the absent mouse pancreas and so almost any organ could be produced in this way.
  • ...4 more annotations...
  • If replicated using human stem cells, the technique could produce a way of treating diabetic patients by providing a way of replacing their pancreas
  • In reality researchers are not allowed to create human embryos that lack the ability to grow organs and so they hope to do the same using pigs.
  • They have, however, already managed to produce pigs that were able to generate human blood by injecting blood stem cells from humans into pig foetuses. He said: "For ethical reasons we cannot make an organ deficient human embryo and use it for blastocyst complementation. "So to make use of this system to generate human organs, we must use this technique using blastocysts of livestock animals such as pigs instead
  • Blastocyst complementation across species had never been tested before, but we have now shown that it can work."
  • Daniel Opie on 11 Jul 12
     
    This is discussing about using other animals to grow organs inside of those other animals.
Daniel Opie

Lab-grown glands, eyes and brain parts | Mo Costandi | Science | guardian.co.uk - 0 views

www.guardian.co.uk/...1

stem cell English 102 parts

shared by Daniel Opie on 09 Jul 12 - No Cached
  • Growing a complete, functioning brain is unfeasible, but there is real potential in growing functional neural tissue containing specific types of cells, for transplantation into the human brain.
    • Daniel Opie
      Daniel Opie on 09 Jul 12
       
      It may not be possible to regrow a complete brain but we may not have to. If medical science was able they could potentially regrow certain cells and parts of the brain that have degenerated that could prove to cure certain diseases like Alzheimers.  
  • Daniel Opie on 09 Jul 12
     
    A study is being done in Japan that has regrown a pituitary gland that is fully funtional when it was transplanted into mice. How soon will it be before it is done on humans? Or is it already being done?
Daniel Opie

Stem Cell Research - 0 views

www.tech-faq.com/stem-cell-research.html

stem cell English 102

shared by Daniel Opie on 09 Jul 12 - No Cached
  • Daniel Opie on 09 Jul 12
     
    This is showing me the different types of stem cells and how each one can be used for a different purpose. Can we grow stem cells from previous existing stem cells?
Daniel Opie

Stem Cells Poised To Grow Organs For Transplant - 1 views

www.medicalnewstoday.com/...134025.php

stem cell transplant English 102 growing wp2

shared by Daniel Opie on 09 Jul 12 - No Cached
  • Grekos showed the successful engraftment of stem cells into damaged organs and subsequent regeneration of tissue.
  • Dr. Grekos also highlighted several case studies to illustrate his team's success with Adult Stem Cells. According to their findings, cardiac disease patients experience an average increase of 21% in ejection rates as well as measurable improvements in congestive heart failure class status, some in as little as one month post-treatment
  • Regenocyte Therapeutic is currently using Adult Stem Cells Therapy to treat Congestive Heart Failure, Cardiomyopathy, Peripheral Artery Disease, Coronary Artery Disease, Kidney Disease, Ischemic Heart Disease, Pulmonary diseases (COPD, Pulmonary Fibrosis, and Pulmonary Hypertension) and Early Senile Dementia. Patients can call 866-216-5710 or visit http://www.regenocyte.com for information or consultation.
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    • Daniel Opie
      Daniel Opie on 09 Jul 12
       
      I may want to contact this number for my research. 
  • Therapeutic, addressed physicians from around the world with a presentation on patients treated with pre-engineered Adult Stem Cells. In the presentation,
  • "This is the logical next step in harnessing the regenerative power of stem cells. This will be the next phase in turning science into medicine
  • PET scans confirm that Adult Stem Cells have the ability to engraft themselves into areas damaged by myocardial infarction (heart attacks) and turn into viable new heart muscle.
  • "Three months after treatment, cardiac nuclear scans of the areas treated reveal reversal of damage. We have been able to take patients off the transplant list, and we have been doing it consistently."
  • physicians at the Dominican Republic division of Regenocyte announced clinical results of a 46-year-old patient with pulmonary hypertension who was treated with Adult Stem Cells. His pulmonary artery mean pressure went from 41mmHg (severe pulmonary hypertension) to 24 mmHg (normal) in six months.
  • The patient's saturations are now consistently high and he no longer needs to be supplemented with oxygen continuously or considered for a lung transplant. Another patient was successfully treated for cardiac sequelae of Fabry's Disease, and is also no longer considered for heart transplant.
  • Daniel Opie on 09 Jul 12
     
    A clinical essay on the use of stem cells on regrowing certain organs and its cit-effects. Is it more dangerous to use stem cells research? Does the benefits out weigh the risks of the procedures? 
Oluronke Salako

Internet dating scam and fraud - 1 views

www.onlinedatingmagazine.com

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shared by Oluronke Salako on 12 Jul 12 - Cached
  • Rapper Tim Dog Used Online Dating to Scam Peopl
  • Oluronke Salako on 12 Jul 12
     
    Rapper Tim Dog Used On line Dating to Scam People. shows how mass on-line dating scam is growing so we need to be careful
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