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University of Missouri researchers visualize "terminals" inside proline degrading enzyme

If subway terminals didn't exist and people had to exit subway stations to switch subway lines, transit time would increase. People also may encounter distractions, such as grabbing a cup of coffee, instead of getting on the other line. Molecules also use "terminals" to save transit time during enzyme-catalyzed processes. Using advanced X-radiation techniques, University of Missouri researchers were able to visualize one of these terminals inside of an enzyme that degrades proline, which is an amino acid that has a central role in metabolism.

19 Feb 2010

Adult stem cell transplant therapy may help prevent amputations from PAD

Grant Medical Center recently completed the nation's first published study of a new procedure that may give hope to millions of patients facing lower limb amputations from peripheral arterial disease (PAD). PAD is a painful circulatory problem in the legs that affects 10 million Americans. If left untreated, it can lead to serious complications such as stroke, amputation and death.

12 Feb 2010

Sports Medicine Clinic offers PRP therapy to heal injured ligaments, tendons and muscles

The Sports Medicine Clinic at the University of Virginia Health System is using a cutting-edge therapy called platelet rich plasma (PRP) to help heal injured ligaments, tendons and muscles.

29 Jan 2010

Fluxion Biosciences expands its IonFlux automated patch clamp system

Fluxion Biosciences announced today a product expansion for its IonFlux automated patch clamp system which includes full automation and walk-away capability.

From Fluxion Biosciences 27 Jan 2010

TAP and pharma company team up to design Sonata, a unique system to speed drug development

The Automation Partnership (TAP), a world leader in the design and development of innovative automation for life science applications, is delighted to announce that its Advanced Projects Group has partnered with a leading pharma company to successfully design and deliver Sonata™, a unique system for automated culturing and processing of cell lines in shake flasks.

1 Dec 2009

PRP injections expedite the healing process in injured athletes

Injured athletes who have their own enriched plasma injected into their bodies are healing faster and spending less time on the bench or on the disabled list.

13 Nov 2009

Akonni Biosystems announces worldwide launch of their TruTip product line

Akonni Biosystems, a molecular diagnostic (MDx) company focused on providing rapid and highly scalable solutions for research and infectious disease testing, today announced the worldwide launch of their TruTip product line for extracting DNA and RNA from samples with volumes ranging from 100 µl to 1000 µl or more.

3 Nov 2009

Rich Plasma and Stem Cell therapies improve orthopedic conditions

Although stem cells sounds innovative and cutting edge, this therapy has been around for quite some time. In today's advanced medical climate stem cells are being used to treat many orthopedic conditions including osteoarthritis of the hip knee and shoulder, partial tears of tendons, muscles, and ligaments including rotator cuff tears, and various back conditions including disc herniations.

19 Oct 2009

New study reports PRP treatment and its use in sports medicine

Platelet -rich plasma (PRP) is currently used as an alternative treatment method for several common orthopaedic-related sports medicine conditions.

3 Oct 2009

AFC announces the successful installation of three Hastelloy LLC in series

AMPAC Fine Chemicals (AFC), a subsidiary of American Pacific Corporation (Nasdaq: APFC), announced today the successful installation, qualification and validation in a cGMP manufacturing environment of a continuous extraction process consisting of three Hastelloy(TM) Liquid-Liquid Centrifuges (LLC) in series.

24 Sep 2009

Lipose commences supply of Viafill Fat Transfer System

Lipose Corporation announced today that its Viafill™ Fat Transfer System is now available for sale to healthcare professionals. Viafill is an autologous fat transfer system that allows doctors to harvest fat from one part of the body and process it for use as injectable filler in another part of the body.

2 Sep 2009

Chemists design polymer-coated nanorods for drug manufacturers

Nanoparticles combining platinum and gold act as superefficient catalysts, but chemists have struggled to create them in an industrially useful form. Rice University chemists have answered the call this week with a polymer-coated version of gold-platinum nanorods, the first catalysts of their kind that can be used in the organic solvents favored by chemical and drug manufacturers.

1 Sep 2009

Rapid new technique for detection of Salmonella

In the hours following an outbreak of Salmonella , there are many questions.

2 Feb 2009

Magnetic nanotags allow sensitive detection of cancer biomarkers

The detection of cancer-associated proteins, or biomarkers, in blood samples is a potentially powerful tool for early diagnosis of cancer and monitoring of cancer treatment.

29 Dec 2008

Prototype blood scanner detects even faint indicators of cancer

A team led by Stanford researchers has developed a prototype blood scanner that can find cancer markers in the bloodstream in early stages of the disease, potentially allowing for earlier treatment and dramatically improved chances of survival.

3 Dec 2008

$2 egg-beater - low-cost centrifuge replacement - could save lives in developing countries

Plastic tubing taped to a handheld egg-beater could save lives in developing countries, the Royal Society of Chemistry's journal Lab on a Chip reports.

16 Oct 2008

After 35 reproductive clock ticks for men too

A new study by researchers in France has revealed that after the age of 35 men too experience a loss of fertility.

7 Jul 2008

Pregnancy rates decrease and miscarriages increase when a father is over 35

Pregnancy rates decrease and miscarriages increase when a father is over 35 years of age, a scientist will tell the 24th annual conference of the European Society of Human Reproduction and Embryology (Monday 7 July). Dr. Stephanie Belloc, of the Eylau Centre for Assisted Reproduction, Paris, France, will say that this is the first time that such a strong paternal effect on reproductive outcomes has been shown.

6 Jul 2008

Mending tendons without surgery

James McGillicuddy was not getting good news. Three years after arriving at Stanford as one of the nation's top high school football recruits, he'd been stuck on the sidelines the entire time by a torn tendon that, even with two surgeries, just wouldn't stay fixed. More surgery would not help, his doctors told him, but they did have one last option to offer him.

21 Apr 2008

Smart hydrogel particles: biomarker harvesting

The long and challenging effort to find blood-borne markers for cancer and other diseases may soon enter a new realm of success using a new nanoparticle that preferentially and rapidly removes small proteins and other molecules from blood while simultaneously protecting them from degradation.

16 Jan 2008