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Nanofiber borate glass material may help heal diabetic wounds

Diabetics who suffer from hard-to-heal open wounds may soon have help in the form of a cottony glass material developed at Missouri University of Science and Technology.

15 Oct 2011

Perinatal exposure to BPA affects mammary hormone response

A recent study accepted for publication in Molecular Endocrinology, a journal of The Endocrine Society, found that perinatal exposure to environmentally relevant doses of bisphenol A (BPA) alters long-term hormone response and breast development in mice that may increase the propensity to develop cancer.

3 Oct 2011

New insights into nephrotic syndrome and high blood pressure

Scientists have now begun to understand kidney damage on a cellular level and how the activity of certain molecules in damaged kidneys contributes to salt and water retention in nephrotic syndrome.

23 Sep 2011

Loop-mediated Isothermal Amplification test for human African trypanosomiasis

The Geneva-based not-for-profit foundation FIND and Japanese diagnostics company Eiken announced today that a next-generation molecular test designed specifically for sleeping sickness - a deadly parasitic disease also known as human African trypanosomiasis (HAT) - is ready to enter accelerated field trials in sites across the Democratic Republic of Congo and Uganda.

16 Sep 2011

New polymer effectively captures nicotine molecules and analogues

Newly synthesized polymer, fitted with molecular pincers of carefully tailored structure, effectively captures nicotine molecules and its analogues.

5 Aug 2011

Hendra virus outbreak suspected after second horse death

After the second horse death on the north coast, fifteen people are being monitored for any signs of the Hendra virus. The horse died at Macksville south of Coffs Harbour on Sunday and another horse was put down near Wollongbar, Alstonville last Friday.

7 Jul 2011

UCSD scientists discover steroid hormone that inhibits brain inflammation

Researchers at the University of California, San Diego School of Medicine have discovered a steroid hormone that inhibits inflammation in the brain. The findings, to be published in the May 13 issue of the journal Cell, have implications for understanding the exaggerated inflammatory responses that are characteristic features of numerous neurodegenerative diseases.

13 May 2011

Missouri S&T's cottony glass material may heal open wounds

Hard-to-heal open wounds may have met their match in the form of a cottony glass material developed at Missouri University of Science and Technology.

5 May 2011

iOWH, Center for World Health and Medicine partner to combat childhood diarrhea

The Center for World Health and Medicine at Saint Louis University and the Institute for OneWorld Health have established a joint research agreement to develop new drugs to combat diarrhea, which is the second leading cause of death worldwide in children under age 5.

4 May 2011

National Institute on Aging/Alzheimer's Association update new dementia guidelines

For the first time in 27 years, clinical diagnostic criteria for Alzheimer's disease dementia have been revised, and research guidelines for earlier stages of the disease have been characterized to reflect a deeper understanding of the disorder.

19 Apr 2011

SpectraShield surgical respirator receives FDA clearance to reduce MRSA infections

The U.S. Food and Drug Administration cleared the SpectraShield 9500 N95 surgical respirator, a device that kills 99.99 percent of three different kinds of bacteria when exposed to its outer surface.

11 Apr 2011

New nanoparticle can help develop vaccines against HIV, malaria

MIT engineers have designed a new type of nanoparticle that could safely and effectively deliver vaccines for diseases such as HIV and malaria.

23 Feb 2011

Protective immunity against HIV can be achieved without presence of virus neutralizing antibodies in the blood

New research shows that protective immunity against HIV can be achieved without the presence of virus neutralizing antibodies in the blood. The study, published by Cell Press in the February issue of the journal Immunity, demonstrates that a vaccine which stimulates production of specific anti-HIV antibodies in the vaginal tissue was sufficient to protect monkeys from exposure to live virus.

11 Feb 2011

Presence of jumping genes, amplified oncogenes may be key to tumor progression: Researchers

The Massachusetts General Hospital research team that first discovered tumor-associated RNA in tiny membrane-enclosed sacs released into the bloodstream by cancer cells has now found that these microvesicles also contain segments of tumor DNA, including retrotransposons - also called "jumping genes" - that copy and insert themselves into other areas of the genome.

10 Feb 2011

Scientist identifies polymorphism that raises risk of poor outcomes in preterm infants

Researchers at Cincinnati Children's Hospital Medical Center have identified biomarkers of poor outcomes in preterm infants that may help identify new approaches to prevention.

28 Jan 2011

Nanoencapsulation helps administer more-effective doses of anti-cancer drugs

Scientists are reporting successful application of the technology used in home devices to clean jewelry, dentures, and other items to make anticancer drugs like tamoxifen and paclitaxel dissolve more easily in body fluids, so they can better fight the disease. The process, described in ACS' journal, Langmuir, can make other poorly soluble materials more soluble, and has potential for improving the performance of dyes, paints, rust-proofing agents and other products.

27 Jan 2011

Sniffing women's tears reduces sexual arousal in men

Emotional crying is a universal, uniquely human behavior. When we cry, we clearly send all sorts of emotional signals. In a paper published online today in Science Express, scientists at the Weizmann Institute have demonstrated that some of these signals are chemically encoded in the tears themselves. Specifically, they found that merely sniffing a woman's tears - even when the crying woman is not present -- reduces sexual arousal in men.

7 Jan 2011

IRIS ships 3,000th iQ200 Automated Urine Microscopy Analyzer to Sarasota Memorial Hospital

IRIS International, Inc., a leading manufacturer of automated in-vitro diagnostics systems and consumables for use in hospitals and commercial laboratories worldwide, and a provider of high value personalized diagnostics testing services through its CLIA certified molecular diagnostics laboratory, has shipped its 3,000th iQ200Automated Urine Microscopy Analyzer.

5 Jan 2011

Quick-Med, Foster complete joint development program for NIMBUS antimicrobial catheters

Quick-Med Technologies, Inc. announced today that it has successfully completed its joint development program with Foster Corporation, a member of PolyMedex Discovery Group, to collaborate in applying Quick-Med's proprietary NIMBUS® technology to thermoplastics for catheters and other medical product applications.

22 Dec 2010

Scientists find new protein to break-up blood clots in prion diseases

The joy of a juicy hamburger could make a comeback thanks a new discovery by scientists from the University of Kentucky. In a new research report in the December 2010 print issue of The FASEB Journal, scientists found that a protein our body uses to break up blood clots speeds up the progress of prion diseases. This substance, called plasminogen, is a new drug target for prion diseases in both humans and animals.

2 Dec 2010