Brightsurf Science News & Current Events

October 21, 2015
In an urban environment, not all vultures are created equal
Not being picky about your food means you can live just about anywhere, and some vultures are good at adapting to landscape fragmentation caused by humans, but new research forthcoming in The Condor: Ornithological Applications shows that different vulture species use city environments in different ways.

How diet may affect the progression of multiple sclerosis
Researchers now found that long-chain fatty acids promote the development and propagation of CNS reactive immune cells in the intestinal wall.

BRCA1 expression in glioblastoma multiforme tumors predicts patient survival
Results of a study conducted by the Radiation Therapy Oncology Group (RTOG), now conducting research as NRG Oncology, are the first to show that breast cancer type 1 susceptibility gene (BRCA1) protein expression is an important predictive biomarker of overall survival in patients with glioblastoma multiforme tumors.

Synthetic batteries for the energy revolution
A team of researchers at the Friedrich Schiller University Jena, in the Center for Energy and Environmental Chemistry and the JenaBatteries GmbH, made a decisive step towards a redox-flow battery which is simple to handle, safe and economical at the same time: they developed a system on the basis of organic polymers and a harmless saline solution.

This fish out of water cools down fast: Study
The tiny mangrove rivulus fish cools down by jumping out of water, according to a new study from the University of Guelph.

EMB Brussels event to highlight the importance of ocean research in addressing climate change
A scientific forum, The Ocean-Climate Nexus, organized by the European Marine Board (EMB), will be held at the European Parliament in Brussels on Oct.

Breast, ovarian cancer risk may have association with sense of smell
Keck Medicine of USC researchers have discovered for the first time that the estrous cycle (the equivalent of human menstrual cycle) in mice carrying a mutation known to cause familial predisposition to breast and ovarian cancer in humans is more readily stimulated by scent than in normal mice.

New study from TSRI and Salk points to cause of debilitating nerve disease
Scientists at The Scripps Research Institute and the Salk Institute for Biological Studies have discovered how a mutant protein triggers nerve damage in a subtype of Charcot-Marie-Tooth diseases, a group of currently untreatable conditions that cause loss of function in a person's hands and feet.

Up to 27 seconds of inattention after talking to your car or smartphone
If you think it is okay to talk to your car infotainment system or smartphone while driving or even when stopped at a red light, think again.

Study: Internet TV means more options, not viewing time -- even for binge watchers
The option of watching television online will not influence the amount of time a person spends viewing TV, but it does make the experience more pleasurable, according to a new study from The University of Texas at Dallas.

New Emmy Noether research group studies dynamics and self-assembly of colloidal particles
A new Mainz-based Emmy Noether independent junior research group headed by physicist Dr.

Study in mice shows how brain ignores distractions
In a study of mice, scientists discovered that a brain region called the thalamus may be critical for filtering out distractions.

Cosmic 'Death Star' is destroying a planet
The Death Star of the movie Star Wars may be fictional, but planetary destruction is real.

Difficulties in accessing patient data on effects of heart failure drugs
In The BMJ this week, a team of researchers describe difficulties in trying to obtain patient data on the effects of heart failure drugs from previously published clinical trials.

Unmanned NOAA hexacopter monitors health of endangered Southern Resident killer whales
A NOAA Fisheries research team flying a remotely operated hexacopter in Washington's San Juan Islands in September collected high-resolution aerial photogrammetry images of all 81 Southern Resident killer whales that showed the endangered whales in robust condition and that several appear to be pregnant.

Belatacept after a kidney transplant: Indication of considerable added benefit
Renal insufficiency is less frequent under belatacept than under treatment with ciclosporin A in patients with kidney damage from rejection reactions.

Research to model how proteins change shape in response to calcium
Jacob Ezerski, a second-year Ph.D. student in physics at the University of Houston, was awarded a $26,400 National Institutes of Health pre-doctoral training fellowship from the Houston Area Molecular Biophysics Program, which is a collaborative graduate program with biophysics faculty from six major universities in Houston.

Analysts see nations' misuse of 'rational use' when it comes to fishing rights
The term 'rational use,' as applied to fishing rights in Antarctic waters, has been misused by certain countries, an analysis by a team of researchers has concluded.

Dead men punching
University of Utah biologists used cadaver arms to punch and slap padded dumbbells in experiments supporting a hotly debated theory that our hands evolved not only for manual dexterity, but also so males could fistfight over females.

Genomic study sheds light on protective effects of malaria vaccine candidate
An international team of researchers has used cutting edge genomic methods to uncover key biological insights that help explain the protective effects of the world's most advanced malaria vaccine candidate, RTS,S/AS01 (RTS,S).

Marker may predict risk of breast cancer spreading to the brain
A UW-Madison scientist working with an international team of researchers has developed a new tumor marker test that may help predict whether breast cancer is likely to spread or metastasize to the brain, a deadly complication with survival typically measured only in months after diagnosis.

Using ultrasound to improve drug delivery
Researchers from MIT and Massachusetts General Hospital have found a way to enable ultra-rapid delivery of drugs to the gastrointestinal tract.

Vitamin B3 derivative cuts risk of new skin cancers
A year of treatment with nicotinamide, a form of vitamin B3, significantly lowered the risk of common, non-melanoma skin cancer in high-risk patients, according to University of Sydney research published today in the New England Journal of Medicine.

Satellite sees Tropical Storm Patricia form near Western Mexico coast
The low pressure area that was designated as System 97E on Oct.

Taking less asthma medicine can be done safely with guidance Mayo Clinic study says
Stepping down asthma medicines can be done safely and at less cost for patients says a new Mayo Clinic study published this week in The Journal of Allergy and Clinical Immunology.

Leprosy and elephantiasis: New cases could be prevented in 10 years
The life chances of over one billion people could be improved through examining the transmission of nine neglected tropical diseases (NTDs), an international consortium of researchers has argued.

World's largest clinical trial on aspirin to stop cancer returning launches today
The world's largest ever clinical trial looking at whether taking aspirin every day stops some of the most common cancers coming back, launches across the UK today.

New study rings alarm for sugar maple in Adirondacks
The iconic sugar maple, one of the most economically and ecologically important trees in the eastern United States and Canada, shows signs of being in a significant decline, according to research results published Oct.

Gene therapy could aid weight loss without affecting bone loss, new research finds
Delivering the hormone leptin directly to the brain through gene therapy aids weight loss without the significant side effect of bone loss, according to new collaborative research from Oregon State University and University of Florida.

Antidepressants and Alzheimer's disease drugs might boost recovery in stroke patients
Evidence is mounting that drugs used to treat depression and Alzheimer's disease also can help patients recover from strokes.

New care approach to liver operations speeds patient recovery
Patients undergoing oncologic liver operations who participated in an enhanced recovery program returned sooner to their normal life function and adjuvant cancer therapies than patients who were treated with a traditional approach to perioperative care, according to a new study published online on the Journal of the American College of Surgeons website.

NASA's GPM satellite sees Typhoon Champi still going strong
The Global Precipitation Measurement mission, or GPM, core satellite is getting a workout in the western North Pacific Ocean as it gathered rainfall and cloud height data on Typhoon Champi.

Genetic defense for violent crimes could backfire for defendants
As genetic evidence plays a larger role in the judicial system, psychology research is finding that genetic information is perceived in biased ways.

Historic Delft Experiments tests Einstein's 'God does not play dice' using quantum 'dice' made in Barcelona
Random number generators developed at ICFO -- The Institute of Photonic Sciences, by the groups of ICREA Professors Morgan W.

Targeting mutant proteins might be silver bullet for neurodegenerative diseases
Collaboration between Salk and Scripps Research Institute scientists identifies mutant protein as culprit in Charcot-Marie-Tooth diseases.

For Latinos, African ancestry adds to risk of glaucoma
Latinos with African ancestry are at a higher risk for high pressure within the eye, a condition that if untreated can damage the optic nerve and impair vision, according to a report in the journal Ophthalmology.

The test tube foals that could help ensure rare breed survival
The recent birth of two test tube foals in the UK, as part of a collaborative project conducted by leading fertility experts, could help benefit rare breed conservation and horses with fertility problems.

Rice news release: Cobalt atoms on graphene a powerful combo
Cobalt atoms on nitrogen-doped graphene are a robust solid-state catalyst for hydrogen production.

Gardening therapy helps women on long-term sick leave return to work
Being and working in a garden combined with active job coaching can effectively help women on long-term sick leave return to work.

Dehydration in older people could be detected by routine blood tests
Dehydration in older people could be accurately identified as part of routine blood testing according to new research from the University of East Anglia.

Astronomers catch a black hole shredding a star to pieces
A team of astronomers, including several from the University of Maryland, has observed a tidal disruption event in a galaxy that lies about 290 million light years from Earth.

Gone with the wind
Migratory birds need less time to travel along longer routes when they optimize for wind support.

76-million-year-old extinct species of pig-snouted turtle unearthed in Utah
In the 250-million-year evolutionary history of turtles, scientists have seen nothing like the pig nose of a new species of extinct turtle discovered in Grand Staircase-Escalante National Monument by a team from the Natural History Museum of Utah.

Glowing fingerprints to fight crime
An Australian scientist who had his home broken into has developed a new crime scene identification technique to help fingerprint criminals.

Beavers take a chunk out of nitrogen in Northeast rivers
Beavers, once valued for their fur, may soon have more appreciation in the Northeastern United States.

Prawns reveal the secrets of innovation
Small and hungry prawns are more likely to be resourceful in the face of adversity than their less desperate counterparts according to new research published today in the journal PLOS ONE.

More menopause-focused education required for doctors
Despite the fact that nearly two million women every year reach menopause (that's equivalent to 6,000 women each day), many experts agree that OB/GYN residents are not being properly prepared to address menopause-related health issues.

This week from AGU: Arctic sea ice, ocean circulation, sea level rise & research papers
Anticipated declines in human-produced aerosols could have a significant effect on Arctic sea ice cover over the remainder of the 21st century, accounting for up to 40 percent of the decline in sea ice extent that could occur in the region by 2100, shows a new Geophysical Research Letters study.

Scientists predict cool new phase of superionic ice
Scientists have predicted a new phase of superionic ice, a special form of ice that could exist on Uranus and Neptune, in a theoretical study performed by a team of researchers at Princeton University.

Hulet wins American Physical Society's Davisson-Germer Prize
Rice University physicist Randy Hulet has won the American Physical Society's prestigious 2016 Davisson-Germer Prize in Atomic Physics for his pioneering research in the study of ultracold atomic gases.

New technique permits cell-specific examination of proteins in Alzheimer's brain tissue
NYU Langone Medical Center has developed a novel method to examine the structure and function of proteins at the cell level -- providing greater means to study protein changes found in Alzheimer's disease.

Healthy 'aging with HIV' strategies focus of federal grant to Pitt Public Health
As the US reaches an important milestone this year in the fight against HIV with more than half the people living with the virus older than age 50, the University of Pittsburgh Graduate School of Public Health is launching a study to determine ways to promote health among aging gay and bisexual men, who make up about two-thirds of the people aging with HIV.

Chipping away at the secrets of ice formation
Making ice to chill our drinks is easy enough, but surprisingly, the details of that seemingly simple process are still not well understood.

Finding the right stuff
Clay Marsh, M.D., of West Virginia University will address improving individual health and health systems as the keynoter of the 20th Annual Research!Louisville conference, Oct.

Dynamic social-network analysis reveals animal social behaviors
Two closely related species, the endangered Grevy's zebra of Africa -- the largest surviving wild equid -- and the onager, a wild ass of Asia have radically different social behaviors and community structures.

Researchers measure gait to reduce falls from glaucoma
Washington State University researchers have developed a way to carefully analyze a person's gait with sensors, an innovation that could lead to reduced falls and injuries in people with glaucoma, the second leading cause of blindness in the United States.

Test could predict whether breast cancer will spread to the brain
Women with particularly aggressive forms of breast cancer could be identified by a test that predicts whether the disease is likely to spread to the brain.

Diamonds -- a tooth's best friend?
Gold, silver and porcelain are among the many materials dentists can use to fix damaged teeth.

Japanese animal biologist Takashi Yoshimura wins the 2015 Van Meter Award
Takashi Yoshimura, a professor at the Institute of Transformative Bio-Molecules (ITbM) at Nagoya University in Japan, has won the 2015 Van Meter Award for his contributions to thyroid research.

Masaaki Suzuki receives the 2015 Gutenberg Teaching Award
The Gutenberg Teaching Council of Johannes Gutenberg University Mainz grants the 2015 Gutenberg Teaching Award to the internationally renowned musician Professor Masaaki Suzuki.

Researcher finds key clues about 'betel nut' addiction that plagues millions worldwide
For hundreds of millions of people around the world, chewing betel nut produces a cheap, quick high but also raises the risk of addiction and oral cancer.

NASA adds up Typhoon Koppu's deadly Philippine rainfall
Extremely heavy rainfall from the once Super Typhoon Koppu has caused deadly flooding and mudslides in the Philippines.

Biologists discover bacteria communicate like neurons in the brain
Biologists at UC San Diego have discovered that bacteria -- often viewed as lowly, solitary creatures -- are actually quite sophisticated in their social interactions and communicate with one another through similar electrical signaling mechanisms as neurons in the human brain.

Antarctic species threatened by willful misinterpretation of legal treaty
Some countries argue that setting up marine protected areas in the Southern Ocean would interfere with their right to 'rational use' of natural resources.

Radiological method identifies hip patients who may need to be re-operated
Between 5 and 30 percent of those who receive a new hip prosthesis will require a re-operation during their lifetime.

YouTube videos on peripheral nerve pain may misguide patients
Researchers who combed YouTube for videos regarding peripheral neuropathy, or nerve damage that causes weakness, numbness, and pain in the hands and feet, found 200 videos, but only about half of them were from healthcare professionals, mostly chiropractors.

Blood pressure medication can't undo all damage
Patients on antihypertensive medications are still at greater risk of cardiovascular disease, despite controlled numbers.

Nanoscale diamond 'racetrack' becomes breakthrough Raman laser
Engineers from Harvard University show nanoscale diamond's optical applications through a new class of Raman laser.

Everything you always wanted to know about marketing channels
A handy guide to the much-studied subject of marketing channels that includes definitions, context, key theories, strategies, and analysis, along with many content-rich tables and citations to important literature on virtually all key aspects of the subject.

A 'fuzzy' method for interpreting fMRI recordings
A method for data analysis used in medical diagnostics has been tested for the first time on resting state functional magnetic resonance imaging (fMRI) data.

Berkeley Lab scientists to help build world's first total-body PET scanner
Scientists from Berkeley Lab have set out to help build the world's first total-body positron emission tomography scanner, a medical imaging device that could change the way cancers and other diseases are diagnosed and treated.

New book 'On the Wing' tracks evolution of flight in natural world
David Alexander has spent the past 20 years focusing largely on animal flight in the Department of Ecology and Evolutionary Biology at the University of Kansas, and this month he published his third book on the subject, titled 'On the Wing: Insects, Pterosaurs, Birds, Bats and the Evolution of Flight' (Oxford University Press, 2015).

Splitting human embryos to produce twins for IVF may not be viable
Human twin embryos created in the laboratory by splitting single embryos into two using a common method known as blastomere biopsy may be unsuitable both for IVF and for research purposes, according to a new study led by King's College London.

Worldwide shift in heart medication delivery required: Study
Many people in the world who need essential heart medicine do not get it, even in rich countries, says new research published today in the medical journal The Lancet.

Study reveals how brain multitasks
Researchers at NYU Langone Medical Center say they have added to evidence that a shell-shaped region in the center of the mammalian brain, known as the thalamic reticular nucleus or TRN, is likely responsible for the ability to routinely and seamlessly multitask.

Antipsychotics use among older adults increases with age
Researchers find antipsychotic use among older adults increases with age despite known health risks.

NASA's GPM checks rainfall rates in Category 4 Hurricane Olaf
Hurricane Olaf has been a Category 4 hurricane for three days in the Central Pacific Ocean.

Cracking the code for selling into the developing world
New research suggests that different combinations of package sizes, price, and merchandising work more effectively depending on whether the products are moving through mom-and-pop stores or large, self-service chains.

New study: Algae virus can jump to mammalian cells
New research led by the University of Nebraska-Lincoln provides first direct evidence that an algae-infecting virus can invade and potentially replicate within some mammalian cells.

Dartmouth led study shows ISIS is not the only culprit in war-related looting in Syria
As we read about the looting and destruction of cultural heritage sites in Syria, ISIS tends to make the headlines.

23andMe launches new customer experience with reports that meet FDA standards
23andMe, Inc., the leading personal genetics company, today announced the launch of their new Personal Genome Service (PGS).

Prevalence of marijuana use disorders rises as marijuana use more than doubles in the US
Marijuana use in the United States more than doubled over the period from 2001-2002 to 2012-2013, while the increase in disorders associated with marijuana use was almost as large for that period.

University of Houston awarded $246,000 NSF grant for US-China collaboration on landslides
University of Houston professor Guoquan 'Bob' Wang has been awarded a three-year, $245,945 National Science Foundation International Research Experience for Students grant to support US-China collaboration on landslide research.

New book explains how companies can lessen shocks of a volatile world
In a new book, 'The Power of Resilience: How the Best Companies Manage the Unexpected,' just published by the MIT Press, Professor Yossi Sheffi details how some leading multinationals are coping with a rising tide of disturbances, and suggests ways in which all large firms can think anew about their disruption-prone operations.

University of Tennessee study: Bats important to survival of rare frog, other species
Bat poop matters. So says a University of Tennessee, Knoxville, study examining a little-known species, the Caucasian parsley frog, and its reliance on insects that breed in bat guano.

Poor medical data access could lead to erroneous clinical decisions
Researchers from the University of East Anglia are calling for medical trial data to be kept in national repositories.

Cats retain multiple functional bitter taste receptors
Cats have at least seven functional bitter taste receptors, according to a new Monell Center study.

New Dartmouth-Disney device improves full-color image projection
A team of researchers at Disney Research and Dartmouth College has developed a new way to display full-color images using only two black patterns printed on transparencies affixed to two sides of a prism.

Nano power grids between bacteria
Microorganisms in the sea organize their power supply via tiny power-cables, thus oxidizing the greenhouse gas methane.

Ocean heat content reveals secrets of fish migration behaviors
Researchers at the University of Miami Rosenstiel School of Marine and Atmospheric Science developed a new method to estimate fish movements using ocean heat content images, a dataset commonly used in hurricane intensity forecasting.

Magneticum Pathfinder: Evolution of the universe in an unmatched precision
The world's most elaborate cosmological simulation of the evolution of our universe was accomplished by astrophysicists of the Ludwig-Maximilians-Universität München.

Think global, act local goes for e-commerce, too
Almost every aspect of an online business must be adjusted to local culture, regulatory environment, and industry-specific factors.

The dirty business of making new clothes tries to clean up
Processing fabric for the latest fashions and other textile-based products today requires thousands of chemicals, some of which are toxic and cause 20 percent of the world's water pollution.

European birdwatchers unravel how birds respond to climate change
New details on how birds respond to climate change have been revealed by volunteer bird watchers all over Europe.

Interventions to improve water qulaity for preventing diarrhea
Researchers from Emory University, the London School of Hygiene and Tropical Medicine, and the World Health Organization have carried out an updated Cochrane review to assess the effectiveness of interventions to improve water quality for preventing diarrhea.

Milky Way photo with 46 billion pixels
Astronomers at the Ruhr-Universität Bochum have compiled the largest astronomical image to date.

Number of postdocs declines for first time, new study shows
After more than 30 years of steady growth, the number of postdocs in the biological and biomedical sciences is on the decline in the United States, according to a new paper in The FASEB Journal.

Final kiss of 2 stars heading for catastrophe
Using ESO's Very Large Telescope, an international team of astronomers have found the hottest and most massive double star with components so close that they touch each other.

Max Planck Society researchers to benefit from open access agreement with Springer
Springer and the Max Planck Digital Library in Germany have signed an agreement which allows Max Planck researchers to publish their papers open access in more than 1,600 Springer subscription journals and access to over 2,000 Springer journals in total.

Crash risk: Lifestyle, occupational factors that may put truck drivers in danger
Truck drivers who are frequently fatigued after work, use cell phones while driving, or have an elevated pulse pressure -- a potential predictor of cardiovascular disease -- may be at increased risk for getting into truck accidents, according to a study by the Rocky Mountain Center for Occupational and Environmental Health at the University of Utah School of Medicine and published in the Journal of Occupational and Environmental Medicine.

Finding the markets in emerging markets
The authors studied brand, product form, and store format alignment in India to develop a framework that will help marketers overcome the challenges of selling into a heterogeneous market with a chronic shortage of resources, unbranded competition, and inadequate infrastructure.

Scientists identify genes associated with peripheral artery disease
Researchers have used gene maps in the Japanese population to identify three genes associated with peripheral artery disease, a common but debilitating disease that makes walking painful and that can, in serious cases, lead to limb loss.

Using patients' trail of digital crumbs for public health surveillance
Data is ubiquitous. In the area of heath, so-called Novel Data Streams (NDS) are very appealing to public health surveillance officials due to their ease of collection.

Medical procedures should be recorded to improve quality and accountability, say experts
Medical procedures should be recorded to improve quality and accountability, say two US experts in The BMJ today.

Gear, not geoducks, impacts ecosystem if farming increases
The equipment used to farm geoducks, including PVC pipes and nets, might have a greater impact on the Puget Sound food web than the addition of the clams themselves.

Growing up without parents makes endangered birds more flexible
This is it, kids: official permission to stop listening to what your parents tell you -- but only if you're a bird.

The power of thank you: UGA research links gratitude to positive marital outcomes
A key ingredient to improving couples' marriages might just be gratitude, according to new University of Georgia research.

California 2100: More frequent and more severe droughts and floods likely
A study published in Nature Communications suggests that the weather patterns known as El Nino and La Nina could lead to at least a doubling of extreme droughts and floods in California later this century.

University of Illinois awarded $8 million from NIH to study nuclear structure
Professor of Cell and Developmental Biology and Principal Investigator Andrew Belmont from the University of Illinois heads a team of Investigators that has been awarded an $8 million grant over five years to study nuclear structure from the National Institutes of Health Common Fund as part of the recently-unveiled 4D Nucleome Program.

Dive of the RoboBee
For the first time, researchers at SEAS have demonstrated a flying, swimming, insect-like robot -- paving the way for future duel aerial aquatic robotic vehicles.

Marijuana use more than doubles from 2001 to 2013; increase in use disorders too
The estimated prevalence of adults who used marijuana in the past year more than doubled in the United States between 2001 and 2013 to 9.5 percent, according to an article published online by JAMA Psychiatry.

Researchers reveal the secret nocturnal lives of wood thrushes
We know surprisingly little about what songbirds do after the sun goes down, but past studies have provided tantalizing hints that many forest birds roost for the night in different habitat from where they spend the day.

Advances made against the deadly infection complication, sepsis
Sepsis is an inflammatory response to infection that can develop in hospital settings and can turn deadly if not discovered early on.

Children who take antibiotics gain weight faster than kids who don't
Kids who receive antibiotics throughout the course of their childhoods gain weight significantly faster than those who do not, according to new Johns Hopkins Bloomberg School of Public Health research.

SBRT for early stage & centrally located non-small cell lung cancer is well tolerated
Toxicity results of the phase I/II NRG Oncology/RTOG 0813 trial evaluating the use of stereotactic body radiotherapy (SBRT) for treating patients who are not surgical candidates and have lung cancer tumors that are located centrally in the chest show that overall the treatment was well tolerated and that the highest dose level allowed by the study was reached.

Wildflowers on farms -- not just crops -- can expose bees to neonicotinoids
Since bee colonies started declining at alarming rates over the past few decades, some scientists have identified a group of pesticides called neonicotinoids that are commonly used on crops as a potential contributor.

Immune responses provide clues for HIV vaccine development
Recent research has yielded new information about immune responses associated with -- and potentially responsible for -- protection from HIV infection, providing leads for new strategies to develop an HIV vaccine.

Exposure to secondhand smoke linked to increased risk of tooth decay in young children
Exposure to secondhand smoke at four months of age is associated with an increased risk of tooth decay at age 3 years, concludes a study from Japan in The BMJ today.

Caltech scientists find cells rhythmically regulate their genes
Even in a calm, unchanging environment, cells are not static.

Staphylococcus aureus Achilles' heels
Staphylococcus aureus is a formidable human pathogen, ranking amongst the leading causes of soft tissue infections, as well as severe pneumonia.

LSTM's health economists call for strategies for universal access to medicines
LSTM's health economists Professor Louis Niessen and Dr. Jahangir Khan outline the importance for universal access to medicines in the control of neglected diseases, other major infections, and chronic diseases.

Metal defects can be eliminated by cyclic loading
A new study shows that metal can be strengthened by repeated small-scale bending.

Advances in genetic studies of birds are changing ornithology research
How do birds evolve over generations? How do different bird populations diverge into new species?

Penn researchers examine effects of federal recommendations on cartilage repair studies in large animal models
In the past two decades there's been little to no adherence to the recommendations published by US and European regulatory agencies on the manner in which translational research is conducted in large animal models used to study cartilage repair. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to