Contamination News and Research

RSS

Low doses of bisphenol–A (BPA) can impair brain function

Low doses of the environmental contaminant bisphenol–A (BPA), widely used to make many plastics found in food storage containers, including feeding bottles for infants, can impair brain function, leading to learning disabilities and age–related neurodegenerative diseases, according to Yale researchers and colleagues.

12 Apr 2005

Locals resist efforts to control the worst ever outbreak of Marburg

The World Health Organisation (WHO) have sent communications experts into Uige, the epicentre of the outbreak of Marburg epidemic to help Health experts in the fight to contain and eradicate the killer virus. It is hoped they will send a clear message to Angolans to take the necessary measures to fight the virus.

12 Apr 2005

People with a peanut allergy should avoid all products containing lupin flour

A report in this week’s issue of The Lancet concludes that adults and children with an allergy to peanuts could also be allergic to lupin flour—a substance that is used in some European countries as a potential replacement for soya flour.

7 Apr 2005

SV40 does not have a role in the majority of malignant mesotheliomas

SV40 does not have a role in the majority of malignant mesotheliomas -- a cancer associated with exposure to asbestos – according to a study in this month's Cancer Research. The study, led by Mount Sinai School of Medicine researchers used a scrupulous protocol that eliminated contamination that has likely been the reason previous studies have implicated SV40 in this cancer.

6 Apr 2005

Pentagon too slow responding to Anthrax scare

A report by officials in Maryland, Virginia and the District of Columbia says the Pentagon was too slow in informing local officials about the recent anthrax scare in Defence Department mail facilities and gave antibiotics to workers without coordinating with public health officials. It says the Homeland Security Department (DoD) "needs to be involved earlier in such incidents".

6 Apr 2005

Europe wants checks for Sudan dyes

The European Commission will extend its checks for Sudan dyes to cover unprocessed palm oil and turmeric as a number of samples have tested positive for Sudan contamination and products have been withdrawn.

5 Apr 2005

E.Sakazakii Meningitis to become a notifiable disease

A potentially fatal form of meningitis in premature babies linked to contaminated milk powder should be made a notifiable disease according to a report released today.

5 Apr 2005

Unravelling the Ebola virus’s biological cycle

Ebola virus infection in humans provokes a violent haemorrhagic fever. It usually flares up as intense epidemics. These kill 80 % of the people infected. Seven such outbreaks have hit Gabon and the Republic of Congo since 1994, leading to 445 cases resulting in 361 deaths.

4 Apr 2005

New miniature sensors for analysing DNA

The sensors have the same size and thickness as a fingernail and reduce the time needed to identify DNA chains to several minutes or a few hours, depending on each chain.

3 Apr 2005

Fish is brain food

Researchers with the Department of Veterans Affairs (VA) and the University of California at Los Angeles (UCLA) found that a diet high in docosahexenoic acid, or DHA--an omega-3 fatty acid found in relatively high concentrations in cold-water fish--dramatically slowed the progression of Alzheimer's disease in mice.

28 Mar 2005

Evidence SARS virus may spread through the air

Two new studies present evidence that the virus causing severe acute respiratory syndrome (SARS) may spread through the air, not just through direct contact with contaminated water droplets as previous research had shown.

23 Mar 2005

Antibodies from tobacco plants protect against anthrax

Scientists have produced, in tobacco plants, human antibodies that could be used to treat anthrax exposure. They reported their findings at the 2005 American Society for Microbiology Biodefense Research Meeting.

23 Mar 2005

MicroJet injector for painless injections

Parents know all too well the pain experienced by their children - and themselves - when the time comes for immunizations at the doctor's office.

21 Mar 2005

Drug-resistant bacteria on uncooked poultry products varies by commercial brand

The presence of drug-resistant, pathogenic bacteria on uncooked poultry products varies by commercial brand and is likely related to antibiotic use in production, according to researchers at the Johns Hopkins Bloomberg School of Public Health.

16 Mar 2005

Stem research made safer

A team at Harvard Medical School and the Howard Hughes Medical Institute, looking for ways to make safer stem cells for use in medical therapies, say they have grown human cells without the use of contaminating animal cells.

8 Mar 2005

New system for growing human embryonic stem cells could make therapies utilising the cells safer for patients

A new system for growing human embryonic stem cells could make therapies utilising the cells safer for patients, concludes a study published online by The Lancet (Tuesday, March 8, 2005).

8 Mar 2005

System for producing embryonic stem cells which markedly reduces the risk of contamination with pathogens

A.C.T. Holdings and Advanced Cell Technology, Inc. (ACT) reported the first derivation of human embryonic stem cells in completely feeder-layer-free and serum-free conditions.

8 Mar 2005

Chips may cause cancer

Acrylamide, a contaminant shown to cause cancer in animals forms in the high-temperature frying, roasting or baking of foods like potato chips and crisps, coffee, and pastries, sweet biscuits, breads, rolls and toast, and may be a public health concern, according to two UN agencies.

5 Mar 2005

Two FSA's, one mad one happy with Premier Foods

Two weeks after the worst food scare since BSE, it appears Premier Foods will not be penalized by the the Food Standards Agency (FSA). However Britain's other FSA might not agree.

1 Mar 2005