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Acute and chronic elevation of EPO in the brain improve motivation for exercise

As science rushes to develop safe weight loss drugs, a new research report approaches this problem from an entirely new angle: What if there were a pill that would make you want to exercise harder? It may sound strange, but a new research report appearing online in The FASEB Journal suggests that it might be possible.

13 Jun 2012

New approach can design antibiotics that kill even 'superbugs'

The world needs new antibiotics to overcome the ever increasing resistance of disease-causing bacteria - but it doesn't need the side effect that comes with some of the most powerful ones now available: hearing loss. Today, researchers report they have developed a new approach to designing antibiotics that kill even "superbugs" but spare the delicate sensory cells of the inner ear.

12 Jun 2012

Epo has performance-enhancing effect on brain, may help treat depression, schizophrenia

Sportsmen and women dope with the blood hormone Epo to enhance their performance. Researchers from the University of Zurich now discovered by animal testing that Epo has a performance-enhancing effect in the brain shortly after injection and not only after days by improving oxygen transport in blood. As Epo also increases motivation, it could be useful in treating depression.

11 Jun 2012

Study determines transgenerational effects of cannabinoid exposure in adolescent female rats

Mothers who use marijuana as teens-long before having children-may put their future children at a higher risk of drug abuse, new research suggests.

6 Jun 2012

Force 3 acquires secureRAD

Force 3, delivering innovative technology solutions, today announced the acquisition of secureRAD, a provider of disruptive technology solutions for the medical imaging industry.

5 Jun 2012

Biochemiresistor can quickly detect small traces of contaminants in liquids

A whole new class of biosensor that can detect exceptionally small traces of contaminants in liquids in just 40 minutes has been developed by a UNSW-led team of researchers.

1 Jun 2012

FDA approves RBI’s AppliGel-G for human testing

Royer Biomedical, Inc. (RBI) received FDA approval to proceed with Human Testing of AppliGel-G (Gentamicin) in management of Diabetic Foot Ulcers.

1 Jun 2012

Study examines how SMIP-016 drug kills CLL cells

A new study has identified a life-and-death signaling role for a molecule on the surface of the immune cells involved in the most common form of chronic leukemia. The finding could lead to more effective therapy for chronic lymphocytic leukemia (CLL), an as yet incurable cancer that occurs in more than 16,000 Americans annually.

31 May 2012

Genetic analysis on Korean mummy reveals unique HBV genotype C2 sequence

The discovery of a mummified Korean child with relatively preserved organs enabled an Israeli-South Korean scientific team to conduct a genetic analysis on a liver biopsy which revealed a unique hepatitis B virus (HBV) genotype C2 sequence common in Southeast Asia.

30 May 2012

Pre-harvest vaccines for management of E. coli in Canadian beef receive favourable conclusion

Bioniche Life Sciences Inc., a research-based, technology-driven Canadian biopharmaceutical company, today announced that a Public Health Agency of Canada study assessing the effects of various interventions on the management of E. coli O157:H7 in Canadian beef came to a favourable conclusion with regard to pre-harvest vaccines such as the Company's Econiche cattle vaccine.

29 May 2012

New insight into immune-cell movement patterns

By pairing an intimate knowledge of immune-system function with a deep understanding of statistical physics, a cross-disciplinary team at the University of Pennsylvania has arrived at a surprising finding: T cells use a movement strategy to track down parasites that is similar to strategies that predators such as monkeys, sharks and blue-fin tuna use to hunt their prey.

28 May 2012

Cobiprostone shows promise against NSAID-induced gastric mucosal injury

Sucampo Pharmaceuticals, Inc. today announced the presentation of preclinical data at Digestive Disease Week 2012, in San Diego, which demonstrates the protective effect of cobiprostone against epithelial barrier dysfunction in models of non-steroidal anti-inflammatory drug (NSAID)-induced gastric mucosal injury.

21 May 2012

New system detects residues of livestock drugs in baby food preparations

The quantities are very small, but in milk powder and in meat-based baby food, residues of drugs given to livestock were found. Researchers from the University of Almeria have developed a system to analyse these substances quickly and precisely.

19 May 2012

AVMA offers tips to avoid dog bites

Of the 4.7 million Americans victimized annually by dog bites, more than half are children, according to the Centers for Disease Control and Prevention. Veterinarians, the U.S. Postal Service, the medical community and the insurance industry are working together to educate the public that dog bites are preventable.

18 May 2012

Apigenin effective against human breast cancer

Apigenin, a natural substance found in grocery store produce aisles, shows promise as a non-toxic treatment for an aggressive form of human breast cancer, following a new study at the University of Missouri.

17 May 2012

Biomarker test can accurately detect early arthritis symptoms

More than 27 million adults currently suffer from osteoarthritis, which is the most common form of arthritis. In the past, doctors have been unable to diagnose patients with arthritis until they begin to show symptoms, which include joint pain and stiffness. By the time these symptoms are present, it is often too late for preventive and minimally invasive treatment options to be effective. Now, a research team from the University of Missouri's Comparative Orthopaedic Laboratory has found a way to detect and predict arthritis before patients begin suffering from symptoms.

16 May 2012

Study reveals sex-specific fitness benefit of variability of MHC genes

Females of mammals (including humans) tend to outlive males, a circumstance that is usually attributed to males- more aggressive and hence energy-depleting behaviour, especially when they compete for females. This might also explain why males of many species usually show a higher parasite burden than females.

11 May 2012

MSU researcher wins Grand Challenges Explorations grant for work on TB

For his work on developing new treatments for tuberculosis, a Michigan State University researcher has been named a Grand Challenges Explorations winner, an initiative funded by the Bill & Melinda Gates Foundation.

10 May 2012

Options for improving antimicrobial use in food animal production

Today, U.S. regulators and representatives from national food production industries will meet to discuss "Improving Antimicrobial Use in Food Animal Production: Alternatives, Options and Incentives," in Washington, DC.

7 May 2012

Hot water pasteurisation reduces amount of E. coli on meat

Following the E. coli case in Norway in 2006, when 17 people fell ill and one child died after eating mutton sausages, the meat industry introduced a number of measures in order to reduce the risk of food poisoning from meat. Clean animals and good hygiene during slaughtering are essential preconditions for food safety.

7 May 2012