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Tag: "mimic" at medical news

Scientist Discovers Crucial Part of Blood-Clotting Process

...want to see if we can design inhibitors that would mimic what heparin does. Our goal is to develop these and eventually test them in clinical trials,” Dr. Neuenschwander said. (Source Newswise)...

Antioxidants Could Halt Rocky Mountain Spotted Fever

... physicians to diagnose because the earliest signs mimic less-serious viral illnesses. Limiting exposure to ticks is the best way to prevent the disease. If it does develop, in most cases doctors can treat it with antibiotics. Typhus is another rickettsial disease spread by lice or fleas. Although less com...

CLA Compounds Fight Diabetes

...ugs. "Anti-diabetes drugs act the same way. They mimic the natural activators of the receptors by getting into the cell and interacting with the PPARs to regulate glucose and fat metabolism," says Vanden Heuvel. Early human trials indicate that when administered for longer than 8 weeks, CLA improves th...

Scientists Coax Nerve Fibers to Regrow After Spinal Cord Injury

...nvironment that contains fewer ARIs. They chose to mimic the injury commonly seen in motorcycle accidents, called brachial plexus avulsion, because it involves nerves at the boundary between the spinal cord and periphery. The researchers surgically severed nerves that normally extend from the spinal cor...

NHS 24 Is A Failure. Says Sheriff

...e rare and potentially very serious conditions may mimic very minor and self-limiting illnesses and can therefore be quite difficult at times to identify."...

Aortic Dissection - A Deadly Condition

...use aortic dissection is rare and its symptoms can mimic those of a heart attack, it is often not diagnosed or treated quickly -- contributing to a 30 percent in-hospital death rate that includes a 25 percent risk of death during surgery. But less is known about the fate of those who survive long enough to...

Anti-Angiogenics Very Effective Against Cancer

...ese new tumor-targeting compounds were designed to mimic the functional part of an anti-angiogenic protein. But, because the compounds are not proteins themselves, they have the advantage of possibly being taken in pill form and being less costly to produce. In animal studies with mice, the compounds inhib...

How to Hinder Gene Amplification? - Researchers Revealed

...‘We have a developed a system in yeast which would mimic the situation in human cancer cells wherein oncogenes might be located next to palindromic sequences. Using this system we have discovered the rules that determine how double minutes or homogeneously staining regions can be generated,’ said Kirill Lo...

What to do with the Dead if a Flu Outbreak Happens?

...emic could kill up to 207,000 Americans. Should it mimic the more violent attack 1918 strain, the death toll in the US could rise to 1.9 million. Experts have foreseen at least an 18-month period of funeral homes being short-staffed, 24-hour operations of crematories. Hospitals and morgues would quickly ...

Mount Everest to be Site of Research into Hypoxia

...isk slipping into a coma. These extreme conditions mimic what it's like for patients in intensive care and studying the human body in this environment will teach us invaluable lessons in the science of survival.’ According to Dr Mike Grocott said: ‘One in six Britons will spend time in an intensive care ...

Heroin Use May Reduce In Zurish, Study Says

...ides safer place, exchange needles, and drugs that mimic heroin like methadone or buprenorphine. drugs that mimic some of heroin's effects. Mandatory health insurance covers treatment costs and patients can choose ...

Prostate Cancer Risk Linked To Early Estrogen Exposure

...ntify those at risk. Man-made compounds that can mimic the hormone action of estrogens (xenoestrogens) are widespread in the environment. One of these agents is bisphenol A (BPA), used in the manufacture of plastics and epoxy resins. The United States alone produces over 1.6 million pounds of BPA annuall...

Is Melatonin Effective For Sleep

...y's lead author, James Wyatt, says that this would mimic the off-hour sleep-wake cycle that shift workers and jet-lagged travelers often struggle with. In the night the participants were given either melatonin or a placebo. It was found that those who received melatonin slept longer than the placebo gro...

A protein in the brain paves way for Alzheimer's treatment

...has yet to be tested in animals and that a drug to mimic its antitoxin effects is likely at least five years away. The crucial point is now to discover a small molecule that resembles and functions in the same way as this protein. Abeta-blocking compound would likely be used in conjunction with other the...

Enhancing Infants Immune System

...s. When TLR8 was stimulated by various agents that mimic viral antigens, the cells produced normal, adult levels of two key cytokines – TNF-alpha and IL-12 – and another immune-system stimulant, CD40. "These findings suggest that agents that stimulate TLR8 could be used to enhance immune responses in newb...

Molecular Imaging Of Cancer Now Possible, New Hybrid Virus Produced

...of the hybrid vectors in animal models designed to mimic human models of cancer. If successful results are obtained, the research would concentrate on ways and means to adapt and optimize the AAVP-based tumor targeting for use in cancer patients. The researchers referred to the new technique as a 'therag...

Sexy Images and Lingerie Challenge A Man’s Decision Making Skill

...f the offer was rejected. The game was designed to mimic a situation representing hunting or food sharing situations. Surprisingly, men exposed to alluring images were more likely to accept a unfair offer compared to their counterparts. Additionally, the length of the men's index finger to their ring fin...

Scientists To Study Effect Of Nanoparticles On Liver

...explains: "In experiments carried out elsewhere to mimic environmental exposure, nanoparticles delivered into the lungs crossed the lung barrier and entered the blood. Particles in the blood can reach the liver, amongst other organs. We also know that nanoparticles directly injected into the blood for medi...

Nanotechnology Promises Huge Medical Benefits

...stem extended by specially designed molecules that mimic the living systems. British Scientists are now involved in the development of next generation nano-scale X-ray machines, that would allow doctors to tract the movement of specific molecules such as bacteria and virus. The development of a portabl...

Bad Enzymes Found To Enable Brain Recovery Following Stroke

... damage to the brain. Rats that were designed to mimic human models of stroke were given different doses of the MMP inhibitor, at different intervals. Administration of the inhibitor immediately following the stroke showed smaller brain damaged areas. No effect was observed when it was administered three...

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