Trained to Smell Human Cancer
Man's best friend, will be man's best diagnostic tool to detect cancer in which the owners and other people. This ability is more effective when the conventional scientific equipment and cheapest A dog's ability to smell odors, can be trained to smell chemicals released into the urine (example), the cancer cells. The smell of cancer cells can be detected in very small quantities. Bladder cancer is the ninth most common cancer worldwide, diagnosed in 330 000 new cases per year, and more than 130 000 deaths. In addition, for a dog can smell a person's breath, detect whether there is any development of lung cancer. The dog's sense of smell is generally 10000-100000 times when people, as dogs have a greater number of neurons, which act as receptors for smell brain.Recent "60 Minutes" Show (June 2005), with correspondent Morely Safer, made agreements with dog trainer Andy Cook, of hearing aids Dog Centre near Amersham, England to do a test to see if a cocker spaniel, can detect a cancerous tumor urine samples from a patient diagnosed with bladder cancer. Six other samples where included, which came from patients with other diseases, and healthy patients. The test finally showed that the cocker spaniel was able to detect cancer cells sample twice.March 2004, Debbie Marvit-McGlothin, learned she was pregnant, and soon afterward, began her dog, a two year old shepherd-dog, to sniff a tiny mole on the back of her legs.Her doctor took a biopsy of the mole from her skin. Results from the laboratory showed the mole was melanoma, the most serious type of skin cancer. The remaining area around the mole was later removed, and she was free of cancer.His pet Labrador started to persistently sniff the area of the skin, and even when he was wearing pants. His doctor looked at this area, and the diagnosis he had a tumor, which was later removed. Afterword, stopped his dog attention on his leg.Dr. Armand Cognetta, a dermatologist in a clinic in Tallahassee Florida, worked with police dog trainer, to train a dog to find and retrieve tissue samples of melanomas, which where stored in the doctor's laboratory. The results showed that the dog could find and download these samples, 100 percent of the time. Dr. Cognetta, then had the dog sniff suspicious areas of cancer patients. The dog was nearly 100 percent accurate, detecting cancer lesions in these tested patients.Dogtor Dogs (Dogtor Dogs: HC 77 Box 240, Altamont, TN 37 301), a nonprofit kennel that specializes in training dogs to find cancer in humans. Including, detection of lung cancer, skin cancer, prostate cancer and breast cancer. Takes two years to train a dog, from ten weeks. A trained dog can display over 11, 500 people in a lifetime.Early detection of cancer is important for better life in humans. A dog sense to detect the smallest molecule of cancer is not always detected by conventional medical tests. Often re-test can diagnose cancer as a dog found earlier.
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