Mass Spectrometry Current Events | Mass Spectrometry News | 5
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ZAMBIAN WOMEN SUPPORT MASS NEVIRAPINE DISTRIBUTION (p 1611)
Pregnant women in Zambia-a country with high HIV-1 prevalence-would support a mass distribution campaign for the HIV drug nevirapine, according to a survey detailed in a research letter in this week's issue of THE LANCET. view more (2001-11-07)
Glucose levels trigger compensation for type 2 diabetics
Many individuals with type 2 diabetes are diabetic because the cells of their body no longer respond to the hormone insulin, which is crucial for lowering blood sugar levels (blood glucose levels). view more (2007-01-03)
Global warming plus natural bacteria could release vast carbon deposits currently stored in Arctic soil
Increasing concentrations of carbon dioxide in the atmosphere will make global temperatures rise. By studying soil cores from the Arctic, scientists have discovered that this rise in temperature stimulates the growth of microorganisms that can break down long-term stores of carbon, releasing them into the atmosphere as carbon dioxide. This will... view more... (2005-05-05)
A rainbow of methods promises insights into biological processes and diseases
Physical alterations of DNA in chromosomes can cause serious diseases such as Down syndrome, Prader-Willi syndrome, or cancer. view more (2007-05-02)
Plague proteome reveals proteins linked to infection
Recreating growth conditions in flea carriers and mammal hosts, Pacific Northwest National Laboratory scientists have uncovered 176 proteins and likely proteins in the plague-bacterium Yersinia pestis whose numbers rise and fall according to the disease's virulence. view more (2006-11-27)
Obesity associated with higher risk for urinary tract infections
As body mass increases, so does a patient's risk of urinary tract infection (UTI), according to Baltimore researchers. A new study, presented at the 104th Annual Scientific Meeting of the American Urological Association (AUA) assesses and stratifies this risk. view more (2009-04-27)
Paint used by Dutch masters turns into rat poison
The painters Willem Kalf, Jan Davidsz. de Heem and Balthasar van der Ast are particularly famed for their bright yellow orpiment ("royal yellow"). The researchers have shown that light causes a chemical reaction in this yellow which separates the sulphur and the arsenic. The sulphur is released from the canvas as sulphur dioxide and hydrogen... view more... (1999-05-17)
Lean muscle mass helps even obese patients battle cancer
Lean muscle-mass may give even obese people an advantage in battling cancer, a University of Alberta study shows. view more (2008-12-18)
Wobbly Toddlers
The immature co-ordination of first-time walkers makes balance difficult. To overcome this problem toddlers adopt a more stable pattern of walking. A pilot study presented at the Society for Experimental Biology conference in Swansea today has recorded this pattern of locomotion which may help in the understanding and treatment of walking... view more... (2002-04-11)
Research shows women's weight gain brings loss of income, job prestige
An increase in a woman's body mass results in a decrease in her family income and a decline in her occupational prestige, according to research conducted by New York University sociologist Dalton Conley and Rebecca Glauber, an NYU graduate student. The study was sponsored by the Cambridge, MA-based National Bureau of Economic Research. view more (2005-05-26)
New standard mass made with ISTC help
This program began three years ago and it involves scientists from eight countries. The task is immense. A new standard mass will be created with maximum possible precision on a modern level of development for world science and technology. view more (2005-03-03)
Widespread uncontrolled use of antibiotics to prevent anthrax will lead to resistance
Giving antibiotics to large numbers of potentially exposed individuals to prevent anthrax will lead to resistance, according to researchers from Liverpool in this week's BMJ. As such, it is essential that they are used carefully and according to national guidelines. Although generally safe, the antimicrobial drug ciprofloxacin, which has been... view more... (2001-10-31)
Precision measurement of W boson mass portends stricter limits for Higgs particle
Scientists of the DZero collaboration at the Department of Energy's Fermi National Accelerator Laboratory have achieved the world's most precise measurement of the mass of the W boson by a single experiment. Combined with other measurements, the reduced uncertainty of the W boson mass will lead to stricter bounds on the mass of the elusive Higgs... view more... (2009-03-12)
tTGA: Is it more essential in diagnosis of gluten sensitive enteropathy?
CD is a highly prevalent disease (1:100 to 1:300) which fulfils most of the criteria favoring mass screening. Despite this, screening for gluten sensitive enteropathy (GSE) is still controversial due to its dubious benefits and the acceptance of a gluten-free diet (GFD). view more (2009-03-24)
Study validates means to measure possible leukemia marker
A study led by cancer researchers at The Ohio State University has validated a method for reliably measuring variations in certain proteins that may make good biomarkers in chronic leukemia patients. view more (2009-05-01)
Work stress doubles risk of death from heart disease
Work stress is associated with a doubling of the risk of death from heart disease, finds a study in this week's BMJ. Researchers followed 812 healthy employees (545 men, 267 women) of a company in Finland for an average of 25 years. They gathered data on stress, blood pressure, cholesterol levels, and body mass index by questionnaire, interviews,... view more... (2002-10-15)
Fingerprinting air - new breakthrough at University of Leicester
The University of Leicester has developed a new 'air fingerprinting' technique which can detect, in less than a minute, the 'ingredients' of air including that of an individual's breath or perfume. This technique revolutionises the speed and accuracy by which air composition can be tested and has potential applications in the environmental,... view more... (2004-06-07)
Lots of Small Stars Born in Starburst Region
The present research programme was granted observing time with VLT ANTU in April 1999. Its general aim is to investigate collective, massive star formation, in particular the coalescence of high- and low-mass stars in the violent environments of starburst regions. These are areas in which the processes that lead to the birth of new stars are... view more... (1999-10-13)
Powerful mold-inhibiting bacteria patented
Bacteria that produce lactic acid have been used for thousands of years to preserve food. Some lactic acid bacteria also produce several other mold-inhibiting substances and are therefore of special interest to agriculture and the foodstuffs industry. This is demonstrated in a dissertation by Jörgen Sjögren from the Swedish University of... view more... (2005-04-08)
Manchester researchers announce new methods of beating breast cancer
University of Manchester researchers will reveal new ways of controlling and treating breast cancer at the National Cancer Research Institute conference in Birmingham today (Monday 1 October 2007). view more (2007-10-02)
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