anemia is a condition that results from low iron levels within the body. Learn more about healthy food choices for anemics from a registered dietician in this food video.
Duration : 0:3:23
Posted in anemia symptoms | No Comments »
This is the VOA Special English Health Report, from http://voaspecialenglish.com
In December, researchers in the United States reported curing nine adults with sickle cell disease.
Ten patients in all were treated in a study with donated bone marrow. The healthy marrow causes new blood cells to form.
Sickle cell disease, also called sickle cell anemia, is a genetic condition that deforms red blood cells. They become sticky and harden into the shape of the letter C, like a sickle, a hand tool with a curved blade.
The deformed cells block blood vessels and cut off the flow of oxygen to tissue in the body.
People with sickle cell disease can suffer severe pain, bacterial infections and the death of tissue.
In other studies, bone marrow transplants cured severe sickle cell disease in almost two hundred children. Doctors first used chemicals to destroy the children’s own marrow, then replaced it with healthy marrow.
However, doctors have considered this treatment too risky for adults with the disease. Their major organs are already too damaged to have all their bone marrow destroyed.
So for the ten patients in the study, doctors used a low amount of radiation to destroy only some of their marrow. Then the patients received healthy marrow.
There was enough space in the bone for the healthy marrow to start producing new red blood cells.
The researchers say all ten patients remain alive two and a half years after the treatment. The disease has disappeared in nine of them.
Marrow is a soft, spongy tissue inside bones. Doctors can collect it with a needle. But people who donate marrow must first have tests to make sure they are a good match for the patient.
The New England Journal of Medicine published the study. John Tisdale at the National Institutes of Health was the lead investigator.
He says other uses for the treatment are also likely to be found.
Black people in Africa are the huge majority of those with sickle cell disease. About two hundred thousand cases are found in African children every year. About eighty thousand people in the United States have the disease.
A study published in September in the Lancet said antibacterial vaccines could save the lives of children with sickle cell in Africa. The study pointed out that many children die before they are even identified as having the disease. They die from bacterial infections for which there are new vaccines. But these vaccines are costly and available mainly in wealthy countries.
And that’s the VOA Special English Health Report. For more health news, go to voaspecialenglish.com.
(Adapted from a radio program broadcast 16Dec2009)
Duration : 0:4:2
Posted in anemia treatment | No Comments »
Symptoms of kidney infection include pain in the back, abdominal pressure, bloating and pain or burning with urination. Find out how kidney infections are treated with antibiotics with help from a licensed RN in this free video on kidney infections.
Expert: Kayti Brosnan
Bio: Kayti Brosnan has been a licensed RN in the state of Texas since 2003.
Filmmaker: Todd Green
Duration : 0:1:50
Posted in anemia symptoms | 23 Comments »
Without immediate medical attention, a person having a stroke may suffer memory loss, or even death. Learn what to watch out for so you or a loved one can get treatment immediately.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT
Duration : 0:3:19
Posted in anemia symptoms | 13 Comments »
Just some interesting information. It’s all about balance! Don’t eat too much and don’t eat too little!
Duration : 0:6:48
Posted in iron deficiency | No Comments »