Hospital and Medical News

April 02, 2015

New class of insecticides offers safer, more targeted mosquito control
West Lafayette IN (SPX) Apr 02, 2015
Purdue researchers have identified a new class of chemical insecticides that could provide a safer, more selective means of controlling mosquitoes that transmit key infectious diseases such as dengue, yellow fever and elephantiasis. Known as dopamine receptor antagonists, the chemicals beat out the neurotransmitter dopamine to lock into protein receptors that span the mosquito cell membrane. Disrupting the mechanics of dopamine - which plays important roles in cell signaling, movement, development ... read more

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High-tech method allows rapid imaging of functions in living brain Researchers studying cancer and other invasive diseases rely on high-resolution imaging to see tumors and other activity deep within the body's tissues. Using a new high-speed, high-resolution imagi ... more		Shape-shifting sensor can report conditions from deep in the body Scientists working at the National Institute of Standards and Technology (NIST) and the National Institutes of Health (NIH) have devised and demonstrated a new, shape-shifting probe, about one-hundr ... more		3-D skin maps of relationships between molecules, microbes and environment Researchers at the University of California, San Diego Skaggs School of Pharmacy and Pharmaceutical Sciences used information collected from hundreds of skin swabs to produce three-dimensional maps ... more
				Superbugs could kill a million Chinese a year: economist China faces a million deaths a year from antibiotic-resistant superbugs and a loss of $20 trillion by 2050, an economist and former top Goldman Sachs executive said Thursday. ... more		Researchers Receive Grant to Send Worms into Space It is common knowledge that the longer humans spend in space, the longer it takes them to regain muscle strength upon their return to earth. The biggest question is, why. With the help of Caenorhabd ... more

Human 2 Mars Conference Mat 5-7 2015 - Washington DC

Nuclear Decommissioning Conference Europe May 2015

How rocket science may improve kidney dialysis A team of researchers in the United Kingdom has found a way to redesign an artificial connection between an artery and vein, known as an Arterio-Venous Fistulae, which surgeons form in the arms of p ... more		Regeneration in a hostile environment Damage to the spinal cord rarely heals because the injured nerve cells fail to regenerate. The regrowth of their long nerve fibers is hindered by scar tissue and molecular processes inside the nerve ... more		Sidekick autonomy software guides YFQ-42A test mission for CCA program Infleqtion lists shares on NYSE as neutral atom quantum firm Top Chinese gaming companies continue to challenge		Gates calls for 'germ games' instead of war games Bill Gates opened a mock Ebola field hospital at the prestigious TED Conference on Wednesday as part of a call to be battle-ready for a deadly global epidemic. ... more
				From cancer-battling bacteria to life on Mars at TED Brilliant minds wrapped around heady notions ranging from injecting medicine by laser to cherishing life on Earth while seeking a future in the stars as the TED conference began Monday. ... more		French graft trial over Iraq 'Oil for Food' programme Fourteen companies, including Renault Trucks and Legrand, went on trial Wednesday, accused of siphoning off cash to Saddam Hussein's Iraqi regime during the "oil for food" programme. ... more

WHO chief wants tobacco firms pushed 'out of business' World Health Organization chief Margaret Chan urged global action on Wednesday to drive tobacco companies "out of business" and hailed progress in tackling smoking in many countries. ... more		Design and build of synthetic DNA goes back to 'BASIC' A new technique for creating artificial DNA that is faster, more accurate and more flexible than existing methods has been developed by scientists at Imperial College London. The new system - called ... more		Solar-driven ionosphere charges may nudge stressed faults toward rupture Stable black carbon in mangrove soils boosts coastal climate role Low crystallinity iron minerals show promise for chromium cleanup and carbon storage		3-D printer for small molecules opens access to customized chemistry Howard Hughes Medical Institute scientists have simplified the chemical synthesis of small molecules, eliminating a major bottleneck that limits the exploration of a class of compounds offering trem ... more
A 'warhead' molecule to hunt down deadly bacteria Targeting deadly, drug-resistant bacteria poses a serious challenge to researchers looking for antibiotics that can kill pathogens without causing collateral damage in human cells. A team of Boston ... more		Human Brain Project has a Change of Heart The board of directors of the Human Brain Project [HBP] is currently mulling over a set of reform proposals that were submitted by a review panel with a view to reorganizing it; criticism has swirle ... more		Injectable UW polymer could keep soldiers from bleeding to death Most military battlefield casualties die before reaching a surgical hospital. Of those soldiers who might potentially survive, most die from uncontrolled bleeding. In some cases, there's not much me ... more		Ultrasound technology shows promise as Alzheimer's treatment Researchers at the University of Queensland say they've developed a non-invasive Alzheimer's treatment technique using ultrasound technology. Scientists claim a blast of sonic waves is able to break up the brain plaques implicated in Alzheimer's disease and reverse memory loss. ... more

	Swine flu outbreak in India raises concern Since December, an outbreak of swine flu in India has killed more than 1,200 people, and a new MIT study suggests that the strain has acquired mutations that make it more dangerous than previously c ... more		US to Deploy Chemical Brigade to Liberia to Combat Ebola The United States will deploy its Chemical, Biological, Radiological and Nuclear brigade's headquarters to Liberia to further combat the Ebola epidemic, the US Defense Department announced in a pres ... more

AALTO plans Zephyr stratospheric hub in northern Australia and seeks local payload partners

Ancient guano drove Chincha coastal power

UAH lands first DARPA award for biological sciences department

British Ebola patient flown home from S. Leone		Experts sound warning over flu dangers in China, India		Briton diagnosed with Ebola in Sierra Leone: London		3D printed organs offer ultra-realistic practice models		More study needed to clarify impact of cellulose nanocrystals on health
Interdependence explained		Apple to tap iPhone users for medical research		China on brink of heart disease 'epidemic': study		Scanner targets HIV boltholes in boost for cure		Dengue deaths on rise in Sao Paulo

Subtracting Gravity from Alzheimer's

Democratizing synthetic biology

Pens filled with high-tech inks for do-it-yourself sensors

The hidden burden of dengue fever in West Africa

Origins of AIDS virus strains traced to gorillas

Ubisoft game aims to be what the doctor ordered

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