April 5, 2009 |
When Matthew Jones decided to donate a kidney to a stranger, the Michigan father of five had no idea he'd be starting a lifesaving "pay it forward" chain. His kidney donation to a Phoenix woman in 2007 set off a long-running organ swap that resulted in 10 sick people getting new kidneys in the course of a year. It hasn't ended yet. "My dream would be that we eliminate the waiting list because we could turn every altruistic donor into 100 transplants," said Dr. Michael Rees, a transplant surgeon at University of Toledo Medical Center.
June 25, 2011 |
The first trial in a handful of humans has suggested that injecting patients with Type 1 diabetes with an inexpensive vaccine normally used to prevent tuberculosis can block destruction of insulin-secreting pancreatic cells in humans and allow regeneration of the pancreas. Such a finding, if confirmed and expanded on, could lay the foundation for freeing the estimated 1 million U.S. Type 1 diabetics from their daily insulin shots. It brings up a word that is rarely or never used in considering the disease: "cure.
February 19, 1995 |
A baby diagnosed with liver disease can't be cured with medicine, doctors say. Without a new organ, most infants with problem livers will die. Doctors facing a severe shortage of transplants for children began experimenting with living donors. Surgeons take a piece of liver from a healthy person and implant it in a sick baby. The baby's new liver grows with the child; the donor's liver regenerates. Eight years after the first procedure was performed in Brazil, doctors say the living-donor procedure is proving successful about 90% of the time.
CALIFORNIA | LOCAL
October 23, 2012 |
E. Donnall Thomas, a physician who pioneered the use of bone marrow transplants in leukemia patients and won the 1990 Nobel Prize in medicine, died Saturday in Seattle of heart disease. He was 92. The Fred Hutchinson Cancer Research Center in Seattle, which Thomas joined in 1974, announced his death. Thomas' work is among the greatest success stories in the treatment of cancer. Bone marrow transplantation and its sister therapy, blood stem cell transplantation, have improved the survival rates for patients with some blood cancers to around 90% from almost zero.
June 25, 2010 |
Breathe in, breathe out — it may seem simple, but lungs are devilishly complicated structures, boasting more than 40 different cell types and an intricate network of tiny blood vessels and air sacs. It's no wonder, then, that engineering lungs in the lab, either for transplantation or study, has been extremely challenging. Now two research groups have made major strides in attacking the problem. One has successfully engineered a lung that can sustain a living rat and the other has created a lung-mimicking device for toxicology studies that acts more like a real lung than any earlier efforts, the groups reported Thursday in the journal Science.
July 15, 2009 |
Eight years ago, Los Angeles resident Patricia Abdullah decided to donate a kidney to an acquaintance. She calls it one of the proudest moments of her life. Last year, Abdullah, 61, lost her job with a publishing company. With it, she lost her employer-based health insurance. Now she wonders what will happen if she can't find another job with group coverage.
March 10, 2010 |
People who donate a kidney to a sick friend or relative live at least as long as others in the general population and may live somewhat longer because they tend to take better care of themselves after the procedure, researchers reported Tuesday. "We have intuitively . . . felt this way, and hoped that this operation is safe, but this is the first time that we have been able to demonstrate it in a national representation of live donors," said Dr. Dorry L. Segev of the Johns Hopkins School of Medicine, lead author of the report in the Journal of the American Medical Assn.
HOME & GARDEN
August 5, 2000 |
The most important garden chore during this often sweltering month is watering, even for drought-tolerant plants. Make sure that plants are getting enough water by regularly checking soil moisture with your finger or a moisture meter. Planting during hot, dry weather is possible, as long as you water delicate transplants and seeds well and keep transplants shaded for a few days. Most summer vegetable transplants planted this month will mature in fall.
CALIFORNIA | LOCAL
June 26, 1989 |
Transplants of tissue from human fetuses offer hope in treating AIDS and other diseases, but doctors acknowledge the need to resolve ethical questions surrounding the practice. Anti-abortionists have denounced procedures involving the use of tissue from fetuses obtained through spontaneous or induced abortions. The transplants, mostly of brain and glandular tissue, are supported by the American Medical Assn.'s Council on Scientific Affairs and its Council on Ethical and Judicial Affairs.
April 5, 2008 |
Older corneas seem to transplant as well as younger ones, says a major new study that promises to expand the age of cornea donation from 65 to 75. Cincinnati researchers randomly assigned cornea recipients to get either younger or older tissue and found the corneas of both groups survived just as well five years later, they reported Tuesday in the journal Ophthalmology. The cornea is the clear covering for the front of the eye, crucial for helping it focus light. More than 39,000 corneal transplants were performed last year, according to the Eye Bank Assn.