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Manganese in Medical News

Environmental manganese good in trace amounts but can correlate to cancer rates

WINSTON-SALEM, N.C. In the first ecological study of its kind in the world, a Wake Forest University Baptist Medical Center researcher has uncovered the unique finding that groundwater and airborne manganese in North Carolina correlates with cancer mortality at the county level. Th...

Penn study finds link between Parkinson's disease genes and manganese poisoning

PHILADELPHIA A connection between genetic and environmental causes of Parkinson's disease has been discovered by a research team led by Aaron D. Gitler, PhD, Assistant Professor in the Department of Cell and Developmental Biology at the University of Pennsylvania School of Medicine. Gitler and co...

Elevating Manganese Levels hold back HIV

According to researchers at the Hopkins University, working with yeast have made the unexpected discovery the metal manganese can block the replication of HIV inside cells, a finding that could lead to a whole new class of treatments for the virus that causes AIDS.// A team of researchers at Hopk...

EaglePicher Medical Power Announces New Li/CFx Battery Technology

...of parent EaglePicher, the company offers one of the broadest ranges of electrochemistries for implantable applications including lithium-ion, lithium manganese dioxide, lithium thionyl chloride and lithium carbon monofluoride. ...

PA DEP Finds Air Quality Around Schools to be Safe

... by USA Today's snapshot testing at each respective location are: Midland Elementary/Middle School, Beaver County; chromium and manganese Wayne Middle School, Erie County; benzene and naphthalene Stony Brook Elementary School, York County; benzene and chromium. Ph...

How yeast is helping us to understand Parkinson's Disease

...ssociated with forms of Parkinson's disease, while manganese poisoning can cause PD-like symptoms in miners and welders exposed to high manganese levels. Findings connecting alpha-synuclein, PARK9...a-synuclein. We also found that it appears to be a manganese pump, capable in theory of removing excess levels ...

New disease-fighting nanoparticles look like miniature pastries

...ul to some patients with severe kidney disease. "The nanobialys contain manganese instead of gadolinium," says first author Dipanjan Pan, Ph.D., research ins...ion. "Manganese is an element found naturally in the body. In addition, the manganese in the nanobialys is tied up so it stays with the particles, making them ve...

EaglePicher Medical Power Names Joseph Marotta Vice President of Sales and Marketing

...of parent EaglePicher, the company offers one of the broadest ranges of electrochemistries for implantable applications including lithium-ion, lithium manganese dioxide, lithium thionyl chloride and lithium carbon monofluoride. ...

By color-coding atoms, new Cornell electron microscope promises big advance in materials analysis

...terfaces between the layers. It's really important to know if a few atoms leaked across the interface." In the color image from the new STEM, where manganese appears red and titanium blue, a line of purple shows mixing at the edge between the two layers. "We've learned that there's room for improvement," Mu...

EaglePicher Technologies Introduces First Implantable Medical Cell Designed Specifically for Monitoring Applications

...kel hydrogen, lithium carbonmonofluoride, lithium thionyl chloride, lithium manganese dioxide, lithium sulfur dioxide, lithium ion, reserve lithium oxyhalide, cu...ctrochemistries for implantable applications including lithium-ion, lithium manganese dioxide, lithium thionyl chloride and lithium carbon monofluoride. ...
Manganese in Biological News

Methane-eating microbes can use iron and manganese oxides to 'breathe'

Iron and manganese compounds, in addition to sulfate, may play an important role in converting methane to carbon dioxide and eventually carbonates in the Earth's oceans, according to a team of researchers looking at anaerobic sediments. These same compounds may have been key to methane reduction i...

Does manganese inhaled from the shower represent a public health threat?

Editor : Note that it was published in the Medical Hypotheses journal, so don't panic just yet! A new analysis based on animal studies suggests that showering in manganese-contaminated water for a decade or more could have permanent effects on the nervous system. The damage may occur even at l...

Fossil bone bed helps reconstruct life along California's ancient coastline

... "The bones look a bit rotten," Lipps said, "as if they lay on the seafloor for a long time and were abraded by water with sand in it." Many bones had manganese nodules and growths, which form on bones that sit for long periods in sea water before being covered by sediment. Toward the top of the bone bed, s...

American Chemical Society's Weekly PressPac -- June 3, 2009

...o recycle. Other possibilities include mining new sources of metals, such as those found in metal sulfide deposits near deep-sea hydrothermal vents or manganese nodules found in deep-sea sediments. While such innovative mining approaches are expensive and not practical today, new technology may enable their us...

Common soil mineral degrades the nearly indestructible prion

...nd that a common soil mineral, an oxidized from of manganese known as birnessite, can penetrate the prion's arm...y to degrade prions was a surprise, Pedersen says. manganese oxides like birnessite are commonly used in such t...ally waterlogged or poorly drained. "A variety of manganese oxide minerals exist and one of the most common is...

USGS Science Picks

...most all mineral resources, holiday lights are made with these and other minerals from around the world. The world's supply of minerals such as salt, manganese and lime lights up the holiday season, helping many nations and cultures to celebrate their long-time traditions. In 2007, the mineral materials proc...

American Chemical Society's Weekly PressPac -- Sept. 10, 2008

...nanoparticles using different materials, including manganese oxide, the key metallic ingredient that powers con...trical conductivity. The scientists then deposited manganese oxide onto the nanotubes using a simple, low-cost ...S ARTICLE #4 FOR IMMEDIATE RELEASE "Growth of manganese Oxide Nanoflowers on Vertically-Aligned Carbon Nan...

Molecular cubes in the sunlight

...ir photocatalyst. The catalyst in question is a manganese oxo complex with a cubic core made of four manganese and four oxygen atoms capped by ancillary phosphin...e capping molecules from the cube. However, the manganese complex is not soluble in water. The researchers h...

March GEOLOGY and GSA TODAY media highlights

...mpe, Arizona 85287, USA. Pages 215-218. Finely layered coatings, rich in manganese and iron and commonly called desert varnish, are common on rocks in desert ...y reflecting differing degrees of chemical oxidation. A suite of late-grown manganese and iron phases commonly occur also, together with sparse barium and stront...

Scientists develop a fast system to detect metal concentrations in iron and steel industry workers

...z , an expert in Industrial Toxicology and Work Medicine, gave a presentation of this research project which aims at detecting the levels of chromium, manganese and nickel in iron and steel industry workers. Traditionally, these biomarkers are analysed in blood and urine samples. However, researchers seek to r...
Manganese in Biological Technology

New method may accelerate drug discovery for difficult diseases like Parkinson's

...s and molecules that bind to metals. Interestingly, there are already links between Parkinson's and the metal manganese. Overexposure to the metal manganese can lead to parkinsonism, a Parkinson's disease-like syndrome. Also, earlier work conducted by Aaron Gitler and Melissa Geddie in the Lindquist lab fo...

Bacteria from the deep can clean up heavy metals

...in Mn32, proved to be highly effective in removing manganese from solutions, converting it into insoluble manganese oxides. Not only did the bacterium directly oxidize the manganese but the resulting oxides themselves also absorbed...

MIT virus battery could power cars, electronic devices

...ey can wire virus batteries at the nanoscale, they intend to pursue even better batteries using materials with higher voltage and capacitance, such as manganese phosphate and nickel phosphate, said Belcher. Once that next generation is ready, the technology could go into commercial production, she said. ...

Flexible nanoantenna arrays capture abundant solar energy

...perties change drastically at high-frequency wavelengths, Kotter says. The researchers studied the behavior of various materials -- including gold, manganese and copper -- under infrared rays and used the resulting data to build computer models of nanoantennas. They found that with the right materials, shap...

MIT develops a 'paper towel' for oil spills

...'s still dry, Stellacci said. But at the same time, if that water contains some hydrophobic contaminants, they will get absorbed. Made of potassium manganese oxide, the nanowires are stable at high temperatures. As a result, oil within a loaded membrane can be removed by heating above the boiling point of o...

Nanoscience will change the way we think about the world

...n iron oxide mineral -- catalyzes the oxidation of manganese ions (Mn2+) one to two orders of magnitude faster ...e crystal, resulting in the rapid formation of the manganese oxide minerals that are important heavy metal sorb...overed a nanocrystalline vernadite-like mineral (a manganese oxyhydroxide) involved in the movement of lead, ar...

Immune system protein starves 'staph' bacteria

...rtain immune system cells blocks the growth of staph bacteria by sopping up manganese and zinc. The findings, reported Feb. 15 in Science, support the notion t... and that it does this by binding chelating nutrient metals, specifically manganese and zinc. It basically starves the bacteria by stealing its food, Skaar s...

EaglePicher Technologies Receives Battery Power Products and Technology's First Annual Innova Award

...kel hydrogen, lithium carbonmonofluoride, lithium thionyl chloride, lithium manganese dioxide, lithium sulfur dioxide, lithium ion, reserve lithium oxyhalide, cu...ctrochemistries for implantable applications including lithium-ion, lithium manganese dioxide, lithium thionyl chloride and lithium carbon monofluoride. ...

Blue dye could hold the key to super processing power

...er. MPc contains carbon, nitrogen and hydrogen and can also contain a wide range of atoms at its centre. In their work they used either a copper or manganese metal atom at its centre. Scientists first observed MPc in 1907 and it has been used ever since as a dye in textiles and paper and has even been inves...

High Yield Protein Production from Pichia pastoris Yeast: A Protocol for Benchtop Fermentation

...l - 40 g/L Trace Metals Solution Cupric sulfate . 5 H 2 O - 6.0 g/L Sodium iodide - 0.08 g/L manganese sulfate . H 2 O - 3.0 g/L Sodium molybdate - 0.2 g/L Boric acid - 0.02 g/L Cobalt chloride - 0.5 g/L Zinc ...
Manganese in Biological Definition

Bacterium

...al requirements include nitrogen , sulfur , phosphorus , vitamins and metallic elements such as sodium , potassium , calcium , magnesium , manganese , iron , zinc , cobalt , copper and nickel for normal growth. For some species, additional trace elements such as selenium , tungsten , van...

Cellular respiration

... (such as nitrates and nitrites), sulfur compounds (such as sulfates, sulfites, sulfur dioxide, and elemental sulfur), carbon dioxide, iron compounds, manganese compounds, cobalt compounds, and uranium compounds. However, none of these alternative electron acceptors yields as much energy from respiration as ...

Bacterium

...al requirements include nitrogen , sulfur , phosphorus , vitamins and metallic elements such as sodium , potassium , calcium , magnesium , manganese , iron , zinc , cobalt , copper and nickel for normal growth. For some species, additional trace elements such as selenium , tungsten , van...
Manganese in Biological Dictionary

Supergene

...nes at HighBeam.com. Free Trial, Credit Card Required. Online Shopping at DirectTextBook.com - Save up to 80%, buy or rent. New and used books like manganese Ores of Supergene Zone Geochemistry of Formation Solid Earth... Information about supergene in the free online English dictionary and ... supe...
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