Hospital and Medical News

June 14, 2013

Fingernails reveal clues to limb regeneration
New York NY (SPX) Jun 14, 2013
Mammals possess the remarkable ability to regenerate a lost fingertip, including the nail, nerves and even bone. In humans, an amputated fingertip can sprout back in as little as two months, a phenomenon that has remained poorly understood until now. In a paper published in the journal Nature, researchers at NYU Langone Medical Center shed light on this rare regenerative power in mammals, using genetically engineered mice to document for the first time the biochemical chain of events that unfolds ... read more

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US warns of cyber attacks on medical devices US authorities on Thursday warned makers of medical devices and hospital networks to step up efforts to guard against potential cyber attacks. ... more		Catching individual molecules in a million with optical antennas inside nano-boxes A single cell in our body is composed of thousands of millions of different biomolecules that work together in an extremely well-coordinated way. Likewise, many biological and biochemical reactions ... more		Danish researchers expose new cause of life-threatening disease Danish researchers have just published findings that explain a previously unknown mechanism used by cells to communicate with one another. The research significantly contributes to understanding why ... more
				HIV regimen prevents infection among drug users Giving injecting drug users a daily pill against HIV nearly halved their risk of infection by the AIDS virus, a pioneering study published on Thursday said. ... more		H1N1 flu cases up sharply in Venezuela The number of H1N1 swine flu cases rose sharply in Venezuela during the last week of May, the health ministry said Wednesday, refusing to disclose whether any deaths have been linked to the outbreak. ... more

CubeSats, SmallSats and MicroSats

A potential new target to thwart antibiotic resistance Bacteria in the gut that are under attack by antibiotics have allies no one had anticipated, a team of Wyss Institute scientists has found. Gut viruses that usually commandeer the bacteria, it turns ... more		Cost-effective: HIV tests for all in India In India most people who are HIV positive don't know it, yet testing and treatment are relatively cheap and available. It would therefore meet international standards of cost-effectiveness - and sav ... more		Stratolaunch secures major funding to scale hypersonic flight services Orion to advance IARPA system for tracking small space debris JAXA taps ispace for lunar debris mitigation and disposal study		Singapore fights back against worsening dengue outbreak Singapore is fighting back against a rapidly worsening dengue epidemic by distributing insect repellants to every household and recruiting hundreds of disease control officers, officials said. ... more
				Researchers optimistic radioactive lead can beat cancer Atomic medicine has "fantastic potential" for fighting deadly, difficult to treat cancers, the head of French nuclear giant Areva's medical arm told AFP in an interview. ... more		Only 14 China H7N9 patients left in hospital: govt Only 14 patients from China's H7N9 bird flu outbreak are still in hospital, national health authorities said in their latest update on the disease. ... more

Solar systems for home and business installations

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

WHO simplifies pandemic alert system after criticism The World Health Organization on Monday published a new plan on how to alert the world to possible flu pandemics, following harsh criticism of its handling of the H1N1 swine flu pandemic in 2009. ... more		Quack shot: Duck genome takes aim at bird flu An international team of scientists said on Sunday they had sequenced the genome of the duck as part of an investigation into a natural source for avian influenza. ... more		Cleaner ship fuel is reducing lightning in key shipping lanes, research finds Solar cycles seen in Antarctic fast ice history Hot spring soaking reshapes parasite and microbe balance in Japanese macaques		Mosquitoes reared in cooler temps more susceptible to viruses Urban epidemics resulting from viral diseases, such as West Nile fever and chikungunya fever, are transmitted by infected mosquitoes. According to Virginia Tech scientists, mosquitoes reared i ... more
				More than 9m in China with dementia Around 9.19 million people in China had dementia in 2010, compared with 3.68 million 20 years earlier, according to a study on Friday that throws a spotlight on an emerging health crisis. ... more		NASA Selects 31 Space Biology Research Proposals NASA's Space Biology Program will fund 31 proposals to help investigate how cells, plants and animals respond to changes in gravity. These studies will result in new basic knowledge that provi ... more

Sandbags and raw nerves as flood peak hits Germany

More radioactive leaks reported at Fukushima plant

Japan disaster cash spent on counting turtles: report

Carnegie Mellon Method Uses Network of Cameras to Track People in Complex Indoor Settings

Russia Set to Launch Four GLONASS Satellites This Year

Orbcomm Offers Dual-Mode Telematics Solution For Heavy Equipment Industry

Weapons testing data determines brain makes new neurons into adulthood

Geographic context may have shaped sounds of different languages

Penn Research Indentifies Bone Tumor in 120,000-Year-Old Neandertal Rib

Large-scale biodiversity is vital to maintain ecosystem health

Chimpanzees have five universal personality dimensions

Scientists discover that turtles began living in shells much earlier than once thought

	Cracking the Code of HIV; Providing An Up-Close View of the Enemy Researchers have determined the precise chemical structure of the HIV capsid, a protein shell that protects the virus's genetic material and is a key to its ability to infect and debilitate the huma ... more		No benefit from double dose of Tamiflu for flu: study Tamiflu, the frontline treatment for influenza, offers no benefit for patients if it is administered in double the normal dose, a study conducted in Southeast Asia said on Thursday. ... more		Singapore bracing for worst dengue epidemic Singapore is bracing itself for its worst ever dengue epidemic with infections this year already exceeding the total for all of 2012, official statistics showed Friday. ... more		Evolution in the blink of an eye A novel disease in songbirds has rapidly evolved to become more harmful to its host on at least two separate occasions in just two decades, according to a new study. The research provides a real-lif ... more

Keck backed team advances first graviton detector concept

Trump offers Egypt to mediate on Ethiopia dam

US to repeal the basis for its climate rules: What to know

Scientists find chemical that causes 'kidney' failure in mosquitoes		All in one shot		Human scabs serve as inspiration for new bandage to speed healing		Vaccine hopes for hand, foot, mouth disease		Early progress in antibody protection from deadly flu
Confirmed cases of H7N9 bird flu drug resistance: study		China province to abolish teacher HIV tests: report		China province to abolish teacher HIV tests: report		Johns Hopkins undergraduates help design space stethoscope for NASA		Cradle turns smartphone into handheld biosensor

Saudi to send animal samples to US in coronavirus probe

No new H7N9 cases in China for second week: government

CT detects twice as many lung cancers as X-ray at initial screening exam

Research offers promising new approach to treatment of lung cancer

Indra Participates In The 'Sahel' Project To Provide Telemedicine Services In Sub-Saharan Africa

Baby's life saved with groundbreaking 3-D printed device that restored his breathing

Million doses of fake aspirin from China seized in France

Concept flu vaccine may protect against many strains

Genetic study focuses on human autoimmune diseases

Flu vaccine also linked to narcolepsy in adults: study

SARS-like virus patent complicating diagnosis: Saudi

H7N9 bird flu can spread in mammals: study

World not ready for mass flu outbreak: WHO

AIDS scientists optimistic of AIDS cure, for some

Bird flu costs China industry $65 bn: state media

Using clay to grow bone

China's Li to pay tribute to heroic Indian doctor

Engineered biomaterial could improve success of medical implants

No new H7N9 cases in China for a week: government

Reversing Paralysis with a Restorative Gel

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