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New technique can detect mercury contamination in water

Chemists at the University of Burgos (Spain) have manufactured a sheet that changes colour in the presence of water contaminated with mercury. The results can be seen with the naked eye but when photographing the membrane with a mobile phone the concentration of this extremely toxic metal can be quantified.

9 Feb 2013

Fish-related ciguatoxin danger highlighted

Researchers report that 28 cases of ciguatera fish poisoning occurred in New York City during 2010–2011, a greater number than were reported during the preceding 10-year period.

6 Feb 2013

Presenilin-1 gene plays central role in development of neuronal histamine system

Researchers at University of Helsinki, Finland, have shown in a study conducted on zebrafish, that the presenilin-1 (psen1) gene associated with Alzheimer's disease functions as a central regulator for the development of the histamine system. Histamine system is also altered in patients suffering from Alzheimer's disease.

5 Feb 2013

An Introduction to the LV200 Bioluminescence Microscope

News-Medical speaks to Robert Schmalzigaug to explore the field of bioluminescence imaging and the applications of the LV200 microscope.

From Evident Corporation - Life Sciences 5 Feb 2013

Cutting down on fried food could lower prostate cancer risk

Men who eat deep-fried food at least once a week may be increasing their risk for developing prostate cancer, show findings from a US study.

4 Feb 2013

Supplementation with omega-3 fatty acids promotes effective immune system response

Supplementation with omega-3 fatty acids promotes effective immune system response and has ameliorating effects on chronic inflammation (a condition caused by an imbalanced immune system that can lead to multiple serious illnesses over time), according to the most recent study published by the National Center for Biotechnology Information on the effects of omega-3.

31 Jan 2013

Regular deep-fried food consumption may increase risk of prostate cancer

Regular consumption of deep-fried foods such as French fries, fried chicken and doughnuts is associated with an increased risk of prostate cancer, and the effect appears to be slightly stronger with regard to more aggressive forms of the disease, according to a study by investigators at Fred Hutchinson Cancer Research Center.

29 Jan 2013

Sanofi announces availability of Auvi-Q in U.S. retail pharmacies

Sanofi announced today that Auvi-Q (epinephrine injection, USP) is now available in U.S. retail pharmacies nationwide with a prescription from a healthcare provider.

29 Jan 2013

Parental behavior, quality preschool and diet can effectively raise children's IQ

Supplementing children's diets with fish oil, enrolling them in quality preschool, and engaging them in interactive reading all turn out to be effective ways to raise a young child's intelligence, according to a new report published in Perspectives on Psychological Science, a journal of the Association for Psychological Science.

28 Jan 2013

New records of fraudulent food products added to USP Food Fraud Database

Nearly 800 new records of "food fraud" added to the U.S. Pharmacopeial Convention's (USP) Food Fraud Database present new information about foods that are vulnerable to fraudulent manipulation in today's food supply.

25 Jan 2013

People living in the e-waste village more likely to develop lung cancer

Residents living near an e-waste recycling site in China face elevated risks of lung cancer, according to a recent study co-authored by Oregon State University researchers.

24 Jan 2013

World Cancer Day to focus on awareness and prevention, importance of research

Cancer takes the lives of some 7.6 million people worldwide each year, according to the World Health Organization. And while the upcoming World Cancer Day will focus on a global message of cancer awareness and prevention, the importance of cancer research also will resonate.

23 Jan 2013

Macular pigment screening: an interview with Jaquie Finn, Product Line Manager at Elektron Technology

AMD is the leading cause of vision loss in anyone over 50 and globally in 2010 it was estimated to cost $340 billion to treat AMD. The costs are set to spiral over the next 20 years and really over burden the healthcare system unless people start to take preventative action.

18 Jan 2013

Carob extract could fight the microbe responsible for listeriosis

The latest episode in the American Chemical Society's (ACS') award-winning Global Challenges/Chemistry Solutions podcast series reports that an antibacterial extract from the leaves of the carob tree (the source of a popular chocolate substitute) could fight the microbe responsible for the serious form of food poisoning called listeriosis.

17 Jan 2013

Eating diets high in sugar and fat may not affect health outcomes of older adults

Eating diets high in sugar and fat may not affect the health outcomes of older adults ages 75 and up, suggesting that placing people of such advanced age on overly restrictive diets to treat their excess weight or other conditions may have little benefit, according to researchers at Penn State and Geisinger Healthcare System.

16 Jan 2013

Mothers with high PUFA levels during pregnancy have fatter children

Southampton researchers have demonstrated that mothers who have higher levels of n-6 polyunsaturated fatty acids (PUFAs), which are found in cooking oils and nuts, during pregnancy have fatter children.

11 Jan 2013

Immigrants from Italy live longer than Swiss people

Although immigrants from Italy and their offspring form one of the largest demographic groups in Switzerland, there are hardly any studies on their state of health and risk of mortality. In a first for Switzerland, Silvan Tarnutzer and Matthias Bopp from the University of Zurich's Institute of Social and Preventative Medicine calculated unbiased mortality risks for people with an Italian migrant background.

9 Jan 2013

Link between Parkinson's and benomyl

For several years, neurologists at UCLA have been building a case that a link exists between pesticides and Parkinson's disease. To date, paraquat, maneb and ziram - common chemicals sprayed in California's Central Valley and elsewhere - have been tied to increases in the disease, not only among farmworkers but in individuals who simply lived or worked near fields and likely inhaled drifting particles.

6 Jan 2013

Costs and benefits of bigger brains

Bigger brains can make animals, well, brainier, but that boost in brain size and ability comes at a price. That's according to new evidence reported on January 3rd in Current Biology, a Cell Press publication, in which researchers artificially selected guppies for large and small brain sizes.

4 Jan 2013

Over 1,500 scientists to present at Society for Integrative and Comparative Biology annual meeting

The Society for Integrative and Comparative Biology (SICB), one of the oldest and most prestigious interdisciplinary biological organizations, will hold its annual meeting at the Hilton San Francisco, Union Square, in San Francisco, CA, from January 3 to 7, 2013. More than 1,500 scientists will present the latest research on animal ecology, evolution, physiology, neurobiology, and biomechanics, offering journalists a rich assortment of news and feature possibilities.

29 Dec 2012