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Theory in Medical News

Popular Alzheimer's theory may be false trail

GAINESVILLE, Fla. The idea that anti-inflammatory drugs might protect people struggling with dementia from Alzheimer's disease has received a blow with the online release of a study of human brain tissue in Acta Neuropathologica . Researchers with the McKnight Brain Institute of the Universit...

Biologists Question Animal Brain Size Theory

Social behavior hypothesis contradicted in research paper FRIDAY, May 29 (HealthDay News) -- Animals -- carnivores in particular -- that follow a social order do not necessarily develop bigger brains, say two biologists whose findings contradict the so-called Social Brain Hypothesis fo...

Choice Theory Education Conference: Sacramento Saturday, May 30

SACRAMENTO, Calif., May 20 /PRNewswire-USNewswire/ -- Intercoast College, Sierra Council on Alcoholism and Drug Dependence, and Strategies for Change will host the William Glasser Institute's annual West Region Choice Theory Conference on Saturday May 30 at the Hilton Sacramento Arden West. The co...

Einstein scientists propose new theory of autism

April 1, 2009 (BRONX, NY) Scientists at Albert Einstein College of Medicine of Yeshiva University have proposed a sweeping new theory of autism that suggests that the brains of people with autism are structurally normal but dysregulated, meaning symptoms of the disorder might be reversible. ...

Mexico Presents Flawed Theory in Shooting Death of American Journalist

Physicians for Human Rights (PHR) charges that Mexico's investigation into the shooting death of American video-journalist Brad Will has presented a scientifically flawed theory that ignores PHR's conclusive findings, including the discovery that one of the bullets was a ricochet. ...

Parents stricter with older kids to set example: game theory study

Parents are more likely to punish their teen's risky behavior when there are younger kids in the family, driven by a desire to set a strict example for these siblings, says new game theory research from the University of Maryland, Duke University and The Johns Hopkins University. The research t...

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Theory in Medical Technology

'Use it or Lose it': A New Theory About Preserving Erectile Function After Prostate Surgery

BOSTON, Aug. 8 /PRNewswire-USNewswire/ -- Erectile dysfunction after surgery to remove the prostate (radical prostatectomy) has traditionally been attributed to nerve damage that theoretically should heal over time. But it can take as long as two years for the nerves to recover enough for a ma...

St. Jude Identifies the Specific Cell That Causes Eye Cancer, Disproving Long-Held Theory

Researchers found that certain mutations enable specific cells in the retina to multiply and cause eye cancer, a finding that suggests deliberate genetic manipulations might coax an injured brain to repair itself MEMPHIS, Tenn., Oct. 18 /PRNewswire-USNewswire/ -- Investigators at St. Jude Ch...

TWO NEW KLRI PEER-REVIEWED PUBLICATIONS: Hormone Therapy May Reduce Atherosclerosis in Women Close to Menopause; Growth Hormone May Increase Risk of Diabetes, Improve Lipid Profile in Men

... in women who have been postmenopausal for several years and may have pre-existing atherosclerosis. "This research continues to underscore the theory that estrogen may be cardio-protective if administered close to menopause," said Dr. S. Mitchell Harman, M.D., Ph.D., KLRI's Director and President. ...

Lilly Advances Second Alzheimer's Disease Treatment Candidate Into Late-Stage Testing by Launching Two Global Trials

...heimer's disease, when patients cannot maintain independent function and are frequently bedridden(ii). About Solanezumab Alzheimer's disease theory suggests that amyloid beta clumps together and eventually kills brain cells. Solanezumab binds specifically to soluble amyloid beta and thereby may dr...

Metabolic Solutions Development Company Announces Preliminary Results from Phase IIa Clinical Trial

...ific officer of MSDC. "These results are contrary to the commonly accepted theory of how leading diabetes drugs work and support our theory surrounding PPAR-sparing TZDs that led us to develop this lead compound and...

Corgenix AspirinWorks(R) Test Recognized in POLYCAP Study at ACC.09

...consistently determine that response," said Gordon Ens, Corgenix Director of Clinical Affairs. The TIPS trial is the largest to date to test the theory that a single, low-cost, easy-to-take "super pill" can be used to reduce cardiovascular risk across a large population as effectively as several indiv...
Theory in Medical Products

Z-View Aberrometer

Description:...provides objective wavefront measurements via through-the-lens optics, virtually eliminating instrument myopia. The Z-View Aberrometer is based on the theory of wavefront measurements. If the cornea and lens of a patient's eye were perfect, a matching set of plane waves entering the eye world focus onto a v...
Company:Ophthonix, Inc.
Theory in Medical Definition

Allopathic medicine

... effects in a healthy subject that are different (hence Greek root allo- "different") from those of the disease to be treated. He claimed that his theory of homeopathy, which attempts to mimic the symptoms (hence homeo- , "the same"), was a more effective and humane alternative. Contrary to the prese...

Artificial induction of immunity

...cial. Since Pasteur provided support for a germ theory of infectious disease, we have increasingly indu... and smallpox 2 Vaccination 3 Germ theory 4 Toxoids 5 Adjuvants 6 Te...l Society in those days, was an empiricist . The theory to support further advances in vaccination came la...

Biomedicine

...y , genetics , zoology , botanics and microbiology . Biomedicine is usually not concerned with the practice of medicine as much as it is with the theory and knowledge of it. Education Biomedical education programmes (sometimes known as Medical Scientist Training Programmes ) are given at m...

Extracorporeal shockwave therapy

...ve to the affected area creates neo-vascularization (new blood flow) into the area. It is this new blood flow that promotes tissue healing. The second theory is that in chronic pain, the brain has "forgotten" about the pain and is doing nothing to heal the area. By having shock wave therapy a new inflammato...

Meteoropathy

...t, quite outside of the popular and historical conceptions of "air" causing diseases and strongly influencing people's sense of wellbeing (see Miasma theory of disease ), there appear to be significant and measurable correlations between particular atmospherical events (such as a sudden increase in humidit...

Personalized medicine

...ing and treatment to market which is molcularly based. His feeling is that the Molecular Metamorphosis is equivalent if not greater than the bacterial theory and its revolution of medicine. United States Policy Personalized medicine has the potential to revolutionize the practice of medicine, bu...
Theory in Medical Dictionary

Wry neck

...icollis; Loxia. Definition. Torticollis is prolonged contraction of the neck muscles that causes the head to ... Offers definition, diagnosis, theory and statistics. ... known commonly as " wry neck ." It is a deformity of the neck in which the head ... Torticollis (tort-uh-call-us), or " wr...

Yawning

...akes us yawn and why does it seem to be contagious? ... The Physiological theory -- Our bodies induce yawning to drawn in more oxygen or ... This theory might support observations that suggest fetal yawning . ... Provine goes...

Water Birth

...early childhood development. Supporters of the theory of child water birth say that it is not only b... water can be during labour and birth . ... The theory behind water birth is that the baby has been i... as long as these guidelines are followed. The theory behind water birth is that the baby has been i...

Torticollis

...e positioning of the head. ... There are many causes of torticollis and not all of them are muscular problems. ... Offers definition, diagnosis, theory and statistics. ... Congenital muscular torticollis is by far the most common form. ... Torticollis in babies older than a ... Learn what it i...

Subluxation

...ning "to dislocate" (luxare) ... Chiropractors who reject subluxation theory consider them ... Subluxation is also a ... above means is that a sublux...t problem (whether a problem ... The original chiropractic subluxation theory proposed that misalignment of a ... Vertebral subluxation is the term...

Strain

...elody, air, strain , melodic line, line, melodic phrase. part; voice ... breed, strain , stock ... The practical usefulness of Raswan's strain theory is dependent on the ... This is seldom the predominant strain in their pedigrees and has little if any ... Information about Wacom Drawing Table...
Theory in Biological News

New theory on why male, female lemurs same size

When it comes to investigating mysteries, Sherlock Holmes has nothing on Rice University biologist Amy Dunham. In a newly published paper, Dunham offers a new theory for one of primatology's long-standing mysteries: Why are male and female lemurs the same size? In most primate species, males ha...

New theory gives more precise estimates of large-scale biodiversity

Ask biologists how many species live in a pond, a grassland, a mountain range or on the entire planet, and the answers get increasingly vague. Hence the wide range of estimates for the planet's biodiversity, predicted to be between 2 million and 50 million species. A new way of estimating speci...

MS study offers theory for why repair of brain's wiring fails

Scientists have uncovered new evidence suggesting that damage to nerve cells in people with multiple sclerosis accumulates because the body's natural mechanism for repair of the nerve coating called "myelin" stalls out. The study, published today, July 1, 2009, in the print edition of " Genes ...

Rumbaugh's theory links positions of Wilson, Skinner

Des Moines, Iowa May 1, 2009 When Dr. Paul Naour was looking for a conclusion to his book detailing a previously unknown 1987 tape recording of a conversation regarding human behavior between theorists E.O. Wilson and B.F. Skinner, he found it at Great Ape Trust, a scientific research institute...

Researchers disprove 15-year-old theory about the nervous system

COLUMBIA, Mo. A delay in traffic may cause a headache, but a delay in the nervous system can cause much more. University of Missouri researchers have uncovered clues identifying which proteins are involved in the development of the nervous system and found that the proteins previously thought to ...

Rethinking the genetic theory of inheritance

Embargoed Until January 18, 2009 at 18:00 Greenwich Mean Time / 13:00 Eastern Standard Time (TORONTO): Scientists at the Centre for Addiction and Mental Health (CAMH) have detected evidence that DNA may not be the only carrier of heritable information; a secondary molecular mechanism called epigen...

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Theory in Biological Technology

Oregon theory may help design tomorrow's sustainable polymer

Tomorrow's specialty plastics may be produced more precisely and cheaply thanks to the apparently tight merger of a theory by a University of Oregon chemist and years of unexplained data from real world experiments involving polymers in Europe. The work, which researchers believe may lead to a ...

New unifying theory of lasers advanced by physicists

New Haven, Conn. Researchers at Yale and the Institute of Quantum Electronics at ETH Zurich have formulated a theory that, allows scientists to better understand and predict the properties of both conventional and non-conventional lasers, according to a recent article in Science. The lasers th...

Fluid theory confirmed by Foton

In scientific research, there is great satisfaction when theoretical work is eventually supported by experimentation. Such was the case this week for a team of Italian and US scientists when they received preliminary confirmation of a 10-year-old theory from a fluid science experiment that is curr...

New clues about a hydrogen fuel catalyst

...ed from being based at PNNL. "An important part about this work is that we have these kinds of DOE teams where we can start with experiments and go to theory and back again. We get a lot more information this way than doing either one alone." ...

Breaking barriers with nanoscale lasers

...to about 250 nanometers. The limit is sometimes called the diffraction limit, a property associated with any wave, such as a beam of light. Current theory says you can't make a laser smaller than this diffraction limit or smaller than 250 nanometers for a semiconductor laser for communications devices. ...

Video shows nanotube spins as it grows

...al motion that accompanies nanotube growth. It brings to mind Galileo's famous quote, 'And yet, it does turn.'" In February, Yakobson offered a new theory suggesting that nanotubes grow like tiny, woven tapestries, with new atoms attaching to twisting atomic threads. The new video appears to support the ...
Theory in Biological Definition

Endosymbiotic theory

The endosymbiotic theory concerns the origins of mitochondria and chloroplasts , which are organelles of eukaryotic cells. According to this theory, these originated as prokaryotic endosymbionts , which came to live inside eukaryotic cells. The theory postulates that the mitochondria...

Abiogenesis

...f abiogenesis 2.1 Scientific critics of the theory 2.2 Religious criticism of the theory 3 References 4 External links ...genesis, autogenesis, and archebiosis ), was the theory according to which fully formed living organisms s...

Alfred Russel Wallace

... biologist . Wallace's independent proposal of a theory of evolution by natural selection prompted Ch...wn more developed and researched, but unpublished, theory sooner than he had intended. Contents sho... Exploration and study of the natural world 3 theory of evolution 4 Religious views, and applicati...

Andrew Huxley

...he experimental measurements on which the pair based their action potential theory represent one of the earliest applications of a technique of electrophysio...the 1940s , after interruption by World War II . The pair published their theory in 1952 . He currently maintains his position as a fellow at Trinity Co...

Antibiotic

... the development of antibiotic resistance by the infecting organisms, similar to the development of pesticide resistance in insects. Evolutionary theory of genetic selection requires that as close as possible to 100% of the infecting organisms be killed off to avoid selection of resistance; if a sma...

Artificial life

...elivered a lecture titled "The General and Logical theory of Automata." He defined an "automata" as any mac...Alan Turing . Von Neumann worked on his automata theory intensively right up to his death, and considered... neural nets Lindenmayer systems game theory Open problems "What is life?" "When ...
Theory in Biological Dictionary

Theory

... more detailed account of theories as expressed in formal language ... The term theory has two broad sets of meanings, one used ... Theory (mathematical ... In theoretical physics, M- theory is a new limit of string theory in which 11 dimensions of spacetime may be identified. B...

Endosymbiotic theory

The endosymbiotic theory concerns the origins of mitochondria and plastids, which are organelles of eukaryotic cells. According to this theory , these organelles originated as separate prokaryotic organisms which were taken... This theory is called the endosymbiotic theory ...

Vascular bundles

...patial Arrangement of Vascular Bundles and The theory of Steles. The spatial arrangements of vascular bundles is explained by the theory of steles. ... The Spatial Arrangement of Vascular Bundles And The theory of Steles. Literature ... or xylem of the vascu...

Vascular bundle

...ry elements. ... The Spatial Arrangement of Vascular Bundles and The theory of Steles ... Never is a vascular bundle exclusively central or peripheral. ... The Spatial Arrangement of Vascular Bundles And The theory of Steles. Literature ... or xylem of the vascular bundles is associa...

Tropism

... information, and more. ... Double Tropism And Documentary: The Draw Of The ... We retain the titles tropism ' and trope theory' for the entire theory (or ... The former position, which I call kernel tropism , was taken in a way by Leibniz, ... However, viral tropism can. be CCR5, CXCR4, or "d...

Trophoblast

...ancer topics. This paper is on the trophoblast theory of cancer and was written for the layman. Sc...ancer topics. This paper is on the trophoblast theory of cancer ... Cellular trophoblasts are invas...ed, ... A laymen's explanation of the cancer theory that matches more of the observed characteristics...
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(Date:4/17/2014)... identified the first genetic variant specifically associated with ... for around 10-15 per cent of all breast ... the breast cancer sub-type, called invasive lobular carcinoma, ... of this particular kind of breast cancer, which ... published today (Thursday) in the journal PloS ...
(Date:4/17/2014)... PLOS Pathogens , children who live in regions of ... immune response to infection with malaria parasites that may ... and illness and partially control the growth of malaria ... develop future interventions that prevent or mitigate the disease ... 200 million cases of malaria occur worldwide, resulting in ...
(Date:4/17/2014)... AURORA, Colo. (April 17, 2014) Two recent ... Medicine researcher and colleagues may help scientists develop ... virus, Yellow fever, Japanese encephalitis and other disease-causing ... of biochemistry and molecular genetics at the School ... the Howard Hughes Medical Institute, and colleagues recently ...
(Date:4/17/2014)... University synthetic biology team has created a new ... therapeutics that could travel the body and selectively ... Engineering cell-based, biological devices that monitor and modify ... synthetic biology. However, no existing technology enabled bioengineers ... physiological state and respond in a customized fashion. ...
(Date:4/17/2014)... many as 10 million older Americans suffer from depression, ... , However, new research a project that followed ... six years found that Internet use among the ... than 30 percent. , "That,s a very strong effect," ... telecommunication, information studies and media who led the project. ...
Breaking Medicine News(10 mins):Health News:First genetic link discovered to difficult-to-diagnose breast cancer sub-type 2Health News:First genetic link discovered to difficult-to-diagnose breast cancer sub-type 3Health News:Study sheds light on how the immune system protects children from malaria 2Health News:CU researchers discover target for treating dengue fever 2Health News:Building 'smart' cell-based therapies 2Health News:Internet use can help ward off depression among elderly 2
(Date:4/18/2014)... the story of how barnyard chickens came to be, finds ... Proceedings of the National Academy of Sciences . , ... years ago in Europe, researchers report that just a few ... from the chickens we know today. , The results suggest ... chickens -- such as their yellowish skin -- only became ...
(Date:4/18/2014)... Asteroid and comet impacts can cause widespread ecological havoc, ... global scales. But new research from Brown University shows ... life at the time of an impact. , A ... found fragments of leaves and preserved organic compounds lodged ... Argentina. The material could provide a snapshot of environmental ...
(Date:4/17/2014)... Mo. April 17 In the most densely forested ... forests reflect two centuries of human needs, values and ... and clearing forests for agriculture and development, have set ... a U.S. Forest Service study reports. , The report ... conditions and management needs in the Northern United States ...
Breaking Biology News(10 mins):Ancient DNA offers clues to how barnyard chickens came to be 2Impact glass stores biodata for millions of years 2Impact glass stores biodata for millions of years 3Five anthropogenic factors that will radically alter northern forests in 50 years 2Five anthropogenic factors that will radically alter northern forests in 50 years 3
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