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Tag: "evidence" at medical news

Genetic Mutation That Makes Common Cancers Resistant to Drugs Identified

.... The researchers have for the first time found evidence of direct mutation of AKT1 in clinical samples of human cancer tumours. "This discovery is a seminal finding in cancer biology that confirms AKT1 as an oncogene in breast, colorectal and ovarian cancer. The mutation alters the electrostatics of bi...

Live Earth: How Global Warming Became Cool

...y to sceptics who challenged the sometimes-sketchy evidence and fossil-fuel lobbyists who dismissed it as noth...eked out a troglodytic life in beaver skins. But evidence for the greenhouse effect was already trickling out. By the end of the 1970s, warming had tipped t...

When CIAs Poisoned Capsule for Castro Stuck to the Freezer!

...ntinues its skulduggery today. While there is no evidence that the CIA has plotted to kill Castro since the Ford Administration banned assassination plots against foreign leaders in 1976, Escalante sees the hand of the CIA in more recent attempts by anti-Castro militants trained by the agency for the failed...

Genetic Disease Causes hearing loss

.... Therefore, in patients with hearing and imaging evidence of an ELST, surgery may be considered after weighing its potential risks to prevent neurologic worsening or amelioration of symptoms. To intervene early, prompt diagnosis based on clinical and imaging findings is necessary. Thus, serial clinical ev...

Australian Research Reveals AIDS, Cancer Link

...y HIV/AIDS patients are treated, he added. "This evidence suggests that immune deficiency is associated with risk of cancer and this suggests we need to maintain people's immune systems at a higher level -- and that might mean putting HIV patients on anti-retroviral drugs earlier than is currently the case,...

Fibrinogen may Inhibit Spinal Cord Regeneration

... in UCSDs Department of Pharmacology, is the first evidence that when blood leaks into the nervous system, the blood protein contributes to the neurons inability to repair themselves. The findings, which show the molecular link between vascular and neuronal damage during injury to the central nervous system...

DNA Sample Suggests Greenland was Much Warmer During Last Ice Age

...00 and 900,000 years old. Previously, the youngest evidence of a boreal forest in Greenland was from 2.4 million years ago. 'These findings allow us to make a more accurate environmental reconstruction of the time period from which these samples were taken, and what we've learned is that this part of the wo...

A New Therapy to Protect Cancer Patients Against Infertility

...otherapy. The scientists observed that there was evidence that ovarian function was suppressed, but that this returned to normal after chemotherapy stopped. Follicle stimulating hormone levels were up in 73% of the patients, but these also subsequently returned to normal. 94% of the patients resumed spontan...

A Savage Murderer in Canada Gets Sentenced to Life

...s stripped of her clothing from the waist down and evidence that the unemployed recluse - who often spied on n...idence: his wallet with identification in a bag of evidence hed dumped after the crime, and Rosss skull, which Sylvester was unable to locate after moving her b...

Organically Grown Food More Healthier

...itional perspective, there is currently not enough evidence to recommend organic foods over conventionally pro... said that there was now a rapidly growing body of evidence which showed significant differences between the nutritional composition of organic and non organic ...

Functional Food What is That, Ask First

...unctional are plant based. There is overwhelming evidence from epidemiological and clinical trials to show t...unctional ingredients, Dr Savage said. There was evidence foods such as oats, soy, flaxseed, tomatoes, garlic, cabbage-like vegetables, citrus fruits, cranber...

Ban on Hookah Smoking Should Stay, Argue Doctors

...g commercial charcoal are used. There is also some evidence that hookah smoking causes chromosomal damage. W...to stop smoking as young as possible. It points to evidence that, beyond 40, people lose three months of life expectancy for every further year of smoking....

US Teens Charged With Gang Raping a Woman

...ite said. But Walker has denied involvement. DNA evidence in a condom found in the victims' home linked Lawson to the crime, police said. Investigators also say they found a palm print belonging to Walker at the scene. Lawson lived in Dunbar Village, the hardscrabble project where the attack occurred. Wal...

Exercise Reduces Inflammation

...archers at the University of Illinois provides new evidence that may help explain some of the underlying biological mechanisms that take place as the result of regular exercise. According to the researchers, that knowledge could potentially lead to a better understanding of the relationship between exercise a...

Protein That Absorbs Lipids may Provide Future Weight-loss Strategies

...ed to learn more from animal studies. "There is evidence that people have different amounts of CD36 and that mutations in the gene are quite common," she said. "Those variations are associated with abnormalities of blood lipids, with high levels of fatty acids in the blood, abnormal blood triglycerides ...

Parkinsons Disease Mechanism Identified

...ice and human patients, the researchers have found evidence that neurons die because of a crippling of a parti...s called calpains in mitochondria. They also found evidence that calpains, in turn, activate a cellular switch called Cdk5. The question, however, was how this ...

Hormone Replacement Therapy Liberation at a Cost

...'s Health Initiative, was stopped early because of evidence linking HRT to a slightly increased risk of stroke, heart disease and breast cancer. Current Recommendations For women who experience debilitating short-term symptoms of menopause that interfere with their quality of life such as hot f...

Fat Horses Face Health Problems

...tead of overfeeding of grain and concentrates, the evidence indicates that improved forage and lack of exercise are the two most common contributing factors in equine obesity. Thatcher believes this may result from the fact that many pasture forages have been fortified with the goal of improving weight gain...

Afro- American Women Have More Aggressive Breast Cancer

...ith other recent studies and provide more powerful evidence of the continuing need for early breast cancer screening for African American women and the development of individual treatment strategies. The research was led by Edith P. Mitchell, M.D., clinical professor of medicine and medical oncology at Jef...

Delay in Cancer Diagnosis for Children

...s were related to several expected factors. First, evidence suggests that a government-sponsored healthcare system, dependent on primary care physicians to triage and refer, may introduce delays, at least for central nervous system cancers. Second, some studies found that there was a strong association bet...

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