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Tag: "cancerous" at medical news

World’s First Pediatric Laparoscopic Liver Surger

...self-healing organ," explains Thomas, "so once the cancerous tumor is removed the area typically heals within two to four weeks." Research suggests that cirrhosis, a condition that results in scarring of the liver tissue and long-term hepatitis B and C infections, can increase the risk for liver cancer. Peop...

Deficient 'Scout Cells' Causes Cancer in Transplant Patients

...ells are re-stimulated properly, they can kill the cancerous cells before PTLD develops," VanBuskirk says. "But if that re-stimulation is weak or is blocked, not all of the cells are destroyed and cancer can develop. So it is critical that these two cell types work together effectively." The present study sugg...

Nanotechnology – to detect and treat ovarian cance

...ues. Instead of removing the ovary to determine if cancerous tissue is present, a probe is currently under development to follow the tissue stiffness in vivo to diagnose cancer. A second area of research involving nanotechnology uses viral particles as templates to fabricate uniform, nanometer imaging probes...

New Company Will Seek Drugs Against Diabetes and Cancer

...ug that aims to influence one gene responsible for cancerous growth. "With our method, we aren't asking what the target is — we're letting the system tell us," Cagan says. "We're just asking for the bottom line. Do the flies get better? If you find the magic compound that hits everything that contributes to ...

RA Drugs Not Implicated In Cancer

... cancers of the blood and lymphatic systems and 46 cancerous tumors during 2,940 person-years of biologic DMARD use, and 58 cancers of the blood and lymphatic systems and 558 tumors during 30,300 person-years of MTX use. Comparing biologic DMARD users with MTX users, the hazard ratio was 1.37 for blood-related...

Overdose of Chemotherapy Drug kills a woman

... within minutes of administration. It damages both cancerous and healthy cells very quickly. According to Fields, staff in the ICU of the University of Alberta hospital took every possible step to try to save her but their “heroic efforts” ultimately failed. Fields said that it would take 2 months for the fi...

Key component of sunscreen heals sunburn and prevents skin cancer

...NA damage that can convert healthy skin cells into cancerous ones.” The original research paper, 'Caged-Iron Chelators a Novel Approach Towards Protecting Skin Cells Against UV A-Induced Necrotic Cell Death', is available online from the Journal for Investigative Dermatology. The research was funded by a...

Genome Code Cracked for Breast and Colon Cancers

... coding errors that transform a normal cell into a cancerous one. To locate the altered nucleotides, the scientists compared the genetic code of their tumor samples with normal ones. First, they used the Human Genome Project (HGP) to identify the sequences of best-known genes – more than 13,000 in all – roug...

Vitamin D May Cut Pancreatic Cancer Risk by Nearly Half

...stablished by other laboratory studies. Normal and cancerous pancreas tissue contain high levels of the enzyme that converts circulating 25-hydroxyvitamin D into 1,25-dihydroxyvitamin D, the vitamin’s active form. Other studies have shown an anti-cell proliferation effect of 1,25-dihydroxyvitamin D, potentiall...

Metastasis Of Ocular Melanoma To Liver Can Now Be Calculated

...ures, Harbour was testing tumour tissue taken from cancerous eyes that had been surgically removed. But only about 10 percent of ocular melanoma patients have such drastic surgery. Most have tumours that are small enough to be treated with radiation therapy. Because the eye remains intact in the vast majorit...

Rise in Esophageal Cancer is emphasized by Richards’ deat

...study how they block the alteration from normal to cancerous cells. Radio frequency ablation (using signals to burn the cells), cryotherapy (freezing the cells), photodynamic therapy (using light to kill the cells) and surgical removal of abnormal cells are some of them. Their efficiency in the long-term is ye...

Potential Diagnostic Marker Indicates Effectiveness of Anti-Angiogenic Drugs

...struct blood vessels including those that feed the cancerous tumor. “For a cancer to survive, grow and spread, a tumor needs to make more endothelial cells and construct new blood vessels to provide oxygen and other nutrients,” said NCI scientist Haiqing Li, Ph.D., first author of the study. “In addition ...

A.Q. Khan Discharged from Hospital after Successful Prostate Surgery

...t the main gate of the Aga Khan Hospital where his cancerous prostate gland was removed, television channel Geo said. Information Minister Mohammad Ali Durrani had indicated after visiting Khan soon after the surgery that he would be shifted to his sister's house in Karachi. Khan was reported to be improvi...

Try a Melodious Intervention to Smother away Test Anxiety

... the most reliable tests to detect early stages of cancerous growth in the distal parts of the large intestine and thereby treat colon cancers successfully//, is often a procedure associated with a certain amount of discomfort. Most patients who would benefit much by going through this procedure to rule out or...

16 Common Myths About Breast Cancer

...st lump is painful, so it must not be cancer since cancerous lumps are supposed to be painless.Generally breast cancers are painless, but pain alone cannot rule out cancer. Some women also believe that a painless lump must not be cancer. Again, not true. There’s no correlation between whether the lump is painf...

Novel Technique Would Prevent Re-Clogged Arteries

...h growths, which doctors relate to as they would a cancerous growth, are most often treated with “anti-proliferative” medications that prevent uncontrolled tissue growth. Because of the site-specific nature of these growths, the drugs to treat them must be delivered only to the affected tissue. Stent manufac...

When Her Lot is maligned by HER-2, Staying Abreast is Imperative

...st cancer strain. This magic treatment targets the cancerous cells and effectively hampers their growth. The good thing is that Herceptin does not touch the healthy cells and patients may not experience all of the usual side effects like hair loss, fatigue, nausea, loss of appetite, or a reduction in red or wh...

Researchers Studying Novel Therapy For Prostate Cancer

... injected the investigational therapeutic into the cancerous prostates of three patients. Then, following a 10-day waiting period, surgeons removed the prostates and are evaluating the results. "The preliminary results appear promising," Williams said. "The patients have tolerated the treatment without any s...

Thou shalt not live on 'white' bread alone

... understood to be viable reasons for triggering of cancerous growths in ones body. Those who eat more than 5 slices of white bread a day stand more chances of developing renal carcinoma than those who restrict their intake to about one and half slices a day. Dr Francesca Bravi, from the Institute of Pharmaco...

Innovative treatment for Skin Cancer

...rce activates a photosensitive drug that kills the cancerous cells. PDT has several advantages over surgery. There is no scarring of the skin, pain is less as a lower level of light is used and there is no need for hospitalization. Photobiologist Professor Ferguson, of Ninewells Hospital, Dundee, said: "Th...

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