Hospital and Medical News

November 03, 2016

New coating is too slippery for bacteria to grow on
Boston (UPI) Nov 1, 2016
It's hard for biofilm to develop on the surface of an object if bacteria can't latch on to it. Scientists believe a new, ultra-low adhesive coating could thwart bacterial growth before it starts by making medical implants and other devices extra slippery. The new coating material is called SLIPS, short for "slippery liquid-infused porous surfaces." In tests, the coating reduced bacterial adhesion by more than 98 percent. "Device related infections remain a significant problem in medicine ... read more

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Restoring the sense of touch in amputees using natural signals of the nervous system Scientists at the University of Chicago and Case Western Reserve University have found a way to produce realistic sensations of touch in two human amputees by directly stimulating the nervous system ... more		For the first time, brain surface stimulation provides 'touch' feedback to direct movement In the quest to restore movement to people with spinal cord injuries, researchers have focused on getting brain signals to disconnected nerves and muscles that no longer receive messages that would ... more		How nanoscience will improve our health and lives in the coming years Nanoscience research involves molecules that are only 1/100th the size of cancer cells and that have the potential to profoundly improve the quality of our health and our lives. Now nine prominent n ... more
				Watching the brain in action Watching millions of neurons in the brain interacting with each other is the ultimate dream of neuroscientists! A new imaging method now makes it possible to observe the activation of large neural c ... more		Quantum leap in the reliability of mass spectrometry-based proteomics Modern mass spectrometry systems enable scientists to routinely determine the quantitative composition of cells or tissue samples. However, different analysis software packages often produce differe ... more

Feeling the Rhythm Many astronauts play instruments, and some have even made music in space. Few have danced in space, though, perhaps because crew members find it difficult to tap their toes when weightless. Or it co ... more		3D-printed organ-on-a-chip with integrated sensors Harvard University researchers have made the first entirely 3D-printed organ-on-a-chip with integrated sensing. Built by a fully automated, digital manufacturing procedure, the 3D-printed heart-on-a ... more		Russia launches dozens of drones as Ukraine claims 'important success' Russian jets violate Estonian air space in 'brazen intrusion' U.S. defense in free fall		Driving mosquito evolution to fight malaria One of the frustrations of fighting malaria is that mosquitoes evolve resistance to the insecticides used to kill them. Now researchers from Exeter University in the United Kingdom and the Universit ... more
				Not 'patient zero': the origins of US AIDS epidemic A labelling error and reckless media hype in the 1980s led to unjustly branding a gay airline employee as "Patient Zero" in the US AIDS epidemic, scientific and historical sleuthing detailed Wednesday. ... more		Tobacco plants engineered to manufacture high yields of malaria drug In 2015, the Nobel Prize in Physiology or Medicine was awarded in part for the discovery of artemisinin, a plant-derived compound that's proven to be a lifesaver in treating malaria. Yet many people ... more

6th Annual Modular Construction Summit for Oil and Gas Agenda - December 7-9 - Houston

Nuclear Plant Digitalization Conference - Nov 15-16 - Charlotte NC USA

In a first, brain computer interface helps paralyzed man feel again Imagine being in an accident that leaves you unable to feel any sensation in your arms and fingers. Now imagine regaining that sensation, a decade later, through a mind-controlled robotic arm that i ... more		Brand-new cochlear implant technology born from frictional electricity DGIST Professor Hongsoo Choi(Department of Robotics Engineering) and his research team developed the world's first artificial basilar membrane that mimics the cochlear function by application of the ... more		Fossil fuels harm health from 'cradle to grave': report Trash, mulch and security: All jobs for troops in Washington Rising oceans to threaten 1.5 million Australians by 2050: report		Haiti sees 800 new cholera cases after hurricane Haiti recorded nearly 800 cases of cholera the week after it was ravaged by Hurricane Matthew, the World Health Organization (WHO) said Wednesday, as health officials grapple to contain the disease. ... more
A promising step toward controlling Zika virus and dengue fever Five UCLA researchers were part of an international team that has used X-rays to reveal the structure of a molecule that is toxic to disease-carrying mosquitoes. The findings move the scientific wor ... more		DARPA Helps Paralyzed Man Feel Again Using a Brain-Controlled Robotic Arm A DARPA-funded research team has demonstrated for the first time in a human a technology that allows an individual to experience the sensation of touch directly in the brain through a neural interfa ... more		Indian capital's zoo closes over bird flu scare New Delhi zoo has temporarily closed after two birds died of bird flu, its curator said Wednesday, a month after India declared itself free of the disease. ... more		Devils' milk could fight superbugs: Australia scientists Mother's milk from the marsupials known as Tasmanian devils could help the global fight against increasingly deadly "superbugs" which resist antibiotics, Australian researchers said Tuesday. ... more

	UN worried over attacks on aid convoys in hurricane-hit Haiti The United Nations is concerned at the rise in looting and attacks targeting emergency aid deliveries in hurricane-ravaged Haiti, a UN official told AFP on Sunday. ... more		New smart textile is the muscle behind next generation devices Researchers have for the first time, developed a smart textile from carbon nanotube and spandex fibres that can both sense and move in response to a stimulus like a muscle or joint. Lead resea ... more

EU to fast-track review of 2035 combustion-engine ban

Norway sovereign wealth fund drops French miner over environmental fears

EU split on 2040 climate goal ahead of UN summit

Tuberculosis epidemic larger than previously thought		WHO to send 1 mln cholera vaccine doses to hurricane-hit Haiti		Sensor material could enable more sensitive readings of biological signals		After hurricane, Haiti confronts cholera outbreak		Samsung's bio-drug unit to raise $2 bn in upcoming IPO
Scientists discover mechanisms of shape-shifting sea cucumbers		Deakin builds world-first robotic surgical system with sense of touch		X-ray free-electron laser is aiding the fight against Zika-carrying mosquitoes		To produce biopharmaceuticals on demand, just add water		All global trade banned in endangered pangolins

Aerial pesticide 'key driver' of Zika's end in Miami: US

One Billion Base Pairs Sequenced on the Space Station

New Research Collaboration Explores Microbiome of the Space Station

UN mobilizes to stop super-bugs

Bill Gates: Disease fight is tough but progress is 'incredible'

Global Fund collects almost $13 bn to fight AIDS, malaria and TB

Antarctica Provides ICE to Study Behavior Effects in Astronauts

Cold plasma will heal non-healing wounds

Brain-sensing technology enables typing at 12 words per minute

World must ready for global microcephaly 'epidemic': study

Setting a Safe Course for Gene Editing Research

Engineers battle superbugs with star-shaped 'peptide polymers'

Life-altering science moves fast, sparking debate

Millions of US bees die from spray to fight Zika mosquitoes

New chemistry technique simplifies drug-making

Reconstructing the 6th century plague from a victim

First DNA Sequencing in Space a Game Changer

Hong Kong reports first case of Zika virus

Thyroid cancer 'epidemic' down to overdiagnosis: study

Scientists explain why Russian tuberculosis is the most infectious

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