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Tag: "complexity" at medical news

Latest Tumor Classification More Informative

..."The latest classification is simple (reducing the complexity of information received from the molecular analysis of tumors), comprehensive (providing a place for every tumor of man), and consistent with recent attempts to characterize tumors by cytogenetic and molecular features." Traditionally, tumors have ...

Genetic Breakthrough in Common Eye Problem

...very also helps // researchers understand the true complexity of this disease. Researchers collected blood samples from 402 people with AMD and 429 healthy individuals. The DNA was examined for variations in genes that code for proteins called fibulins. Researchers found seven of the 402 AMD patients had a cha...

Hyaluronic Acid – A Boon To The Problem Of Premature Infant

The complexity of the brain and its function has always left man dazzled for generations. In a key to solving this puzzle, some key factors// have been identified that could answer the question regarding what prevents brain damage repair in premature babies and he...

Your Occupation May Protect You From Dementia

... Scientists had examined the relationship between complexity of main lifetime occupation and risk for Alzheimer...for dementia and Alzheimer’s disease, occupational complexity as a source of intellectual stimulation has not been looked at sufficiently. Researchers had studie...

Human Brain Continues To Evolve And Grow

...of human evolution -- the growth of brain size and complexity -- is likely still going on," "Meanwhile, our environment and the skills we need to survive in it are changing ... I would expect the human brain, which has done well by us so far, will continue to adapt to those changes," added Lahn. The scient...

The Chemistry Of Sexual Attraction Between Male And Female Elephants

...ephants would make only one form of frontalin. The complexity associated with change of the frontalin's enantiomers ratio and the change in signal is something new that has been discovered. When ovulating or "follicular" females, and females that were either pregnant or in a non-reproductive "luteal" phase we...

Acute Lymphoblastic Leukemia May Attain a 90% Cure Rate

...ail the child, the authors reported. Adding to the complexity of the patient's response to treatment are differences in how quickly the body activates, breaks down or eliminates specific cancer drugs. Pharmacogenomics is the study of the effects of different genes on the response to drugs. Such studies often...

Older Malarial Drugs Vs New Ones

...tries due to the low production, high cost, dosing complexity and the lack of clinical experience with artemisinin-based combinations. Dr. David Bell, a malaria expert at the University of Liverpool in England said that in places where malaria is a major public health problem the old combination Fansidar-amo...

Human Complexity Can Be Attributed To Regulatory Sequence

...tissues as well. The answer to the degree of human complexity is that of the Regulatory sequences. It enables a single gene to produce the same protein at different times, places and concentrations with subtly different roles. ...

Parental Supervision Reduces Likelihood of Teenagers Having Sex in the Afternoon

...he most important message from the analyses is the complexity of adolescent sexuality and adolescent sex," said Dr. Fortenberry. "Public health problems are most easily resolved when only a single risk factor is involved. The conflicts and issues in this research show the multifaceted issues of teen sexuality a...

Scientists Explain Complex Darwinian Evolution

...d hundreds of millions of years ago. We found that complexity evolved piecemeal through a process of Molecular E...l the evolution of an elegant example of molecular complexity – the specific partnership of the hormone aldosterone, which regulates behavior and kidney function,...

New User-Friendly Mobile Device Launched For At Risk People

...mains much lower. This could perhaps be due to the complexity of handling modern phones that are being marketed by communication companies. The small text displayed in interfaces is difficult to read. In addition, the presence of small buttons makes it hard to use, having a profound impact on the ease and speed...

Hospitalized patients better of with help from Pharmacists

...several decades, the number of medications and the complexity of drug therapy has grown enormously, said Paul Abramowitz, director of Pharmaceutical Care at UI Hospitals and Clinics, where approximately 90 pharmacists provide clinical care. "Pharmacists focus on all aspects of the patient's drug therapy. The...

Manual vs. Automated Chest Compression After Cardiac Arrest

...luation. The results of this study underscore the complexity of resuscitation from out-of-hospital cardiac arrest. Further work is required to understand the interaction of manual or assisted chest compressions with other aspects of resuscitation such as the phase of the arrest, drug choice and dose, timing of...

Food Shortage Hits Southern Africa Hard

...ugh to convince the international community of the complexity and depth of the pandemic in this region, especially when people's misery is masked by green fields and good harvests." He added that most people in the region had to be at the mercy of donors simply because they could not afford to buy food at mar...

Genetic Variations In Detoxifying Genes Lead To Lou Gehrig's diseases

...PON serum/enzymatic studies may help elucidate the complexity of PON cluster association with ALS," Siddique said. Siddique hopes to study DNA samples from Gulf War veterans with increased incidence of sporadic ALS and has applied for their DNA from the Veterans Administration collection. Source: EurekAlert...

Google-Like Model Used To Diagnose Suspicious Breast Masses Quickly

...ge entropy represents a measure of the disorder or complexity in the image. An image that is all black or white has zero entropy. An image of a checkerboard has low entropy—it consists of an equal number of light and dark pixels. Complex images with more uniform distributions of many pixel intensity levels h...

Scientist Study New Treatment Modality for Psychiatric Disorders Using Mice

...ciences and the study's lead author. ‘The level of complexity at which we assess mouse behavior is often very rudimentary, and it just does not match up with subtleties of the cognitive deficits in human mental dysfunction or with the tools we use to study the mechanisms that underlie disorders in people.’ Garn...

Sub-Saharan Africans With HIV May Achieve Favorable Levels of ART Adherence

...re favorable, although it should be noted that the complexity of treatment regimens is potentially greater in North America, which should be considered when interpreting the data,” the authors write. The researchers add that the barriers to adherence among impoverished individuals in North America appear to ...

Not Enough Support For The Young Homeless Of UK With Mental health Problems

..., said that even though there is a ever increasing complexity on issues of mental health that affect homeless young people, the access to mental health services remains limited. She also said, 'Our experience shows that it is vital to get services working together in order to provide help before crisis point is...

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