NEW YORK — Dozens of doctors and nurses silently lined the hospital hallway in tribute: For a history-making two months, a pig’s kidney worked normally inside the brain-dead man on the gurney rolling past them.
“It’s a combination of excitement and relief,” Dr. Robert Montgomery, the transplant surgeon who led the experiment, told The Associated Press. “Two months is a lot to have a pig kidney in this good a condition. That gives you a lot of confidence” for next attempts. Some short experiments in deceased bodies avoided an immediate immune attack but shed no light on a more common form of rejection that can take a month to form. Last year, University of Maryland surgeons tried to save a dying man with a pig heart –- but he survived only two months as the organ failed for reasons that aren’t completely clear. And the FDA gave Montgomery’s team a list of questions about how pig organs really perform their jobs compared to human ones.
Miller had collapsed and was declared brain-dead, unable to donate his organs because of cancer. After wrestling with the choice, Miller-Duffy donated the Newburgh, New York, man’s body for the pig experiment. She recently got a card from a stranger in California who’s awaiting a kidney transplant, thanking her for helping to move forward desperately needed research.
But soon after, doctors measured a slight decrease in the amount of urine produced. A biopsy confirmed a subtle sign that rejection was beginning –- giving doctors an opportunity to tell if it was treatable. Sure enough, the kidney’s performance bounced back with a change in standard immune-suppressing medicines that patients use today.
پاکستان تازہ ترین خبریں, پاکستان عنوانات
Similar News:آپ اس سے ملتی جلتی خبریں بھی پڑھ سکتے ہیں جو ہم نے دوسرے خبروں کے ذرائع سے جمع کی ہیں۔
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