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Examination of internal 'wiring' of yeast, worm, and fly reveals conserved circuits

First-of-its-kind analysis published in the Feb. 8 PNAS supports the concept of a basic wiring diagram for all eukaryotes. Researchers in California, Israel, and Germany have compared three distantly related species ?baker's yeast, a worm, and the fruit fly ?and reported that protein "wiring" connections in one species are often conserved in all three. This first-of-its-kind analysis of t...

Conserved amino acids play both structural and mechanistic roles in sandwich-like protein

The question of whether amino acids in sandwich-like proteins are there to stabilize the structure or to speed up the protein-folding process is best answered by "all of the above," according to researchers at Rice University in Houston. This discovery, reported in today's issue of the Proceedings of the National Academy of Sciences, could benefit future research on treatments for disease...

Ariadne Genomics Announces the Release of PathwayStudio?Central, Client-Server Software for Biological Pathway Analysis

Ariadne Genomics, Inc. today announced the release of PathwayStudio?Central, client-server software for visualization and analysis of biological pathways and gene regulation networks for bio-medical research labs, biotechnology and pharmaceutical companies. PathwayStudio?Central is available for a free 20 day trial at www.ariadnegenomics.com. PathwayStudio?Central builds pathways from micr...

Scientists observe how a close bond activates the immune system

The immune system is highly complex. The cast of characters alone required to marshal an immune response to a foreign invader can number in the millions as the body's soldiers, T cells, are called into action. What triggers this complex response begins when T cells and dendritic cells, another type of immune cell, form a kind of molecular embrace, or immunological synapse, to relay information ab...

When smell cells fail they call in stem cell reserves

Hopkins researchers have identified a backup supply of stem cells that can repair the most severe damage to the nerves responsible for our sense of smell. These reservists normally lie around and do nothing, but when neighboring cells die, the scientists say, the stem cells jump into action. A report on the discovery will appear online next week in Nature Neuroscience. “These stem cells a...

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Saga^GT Microsatellite Analysis Software (Server edition) from LI-COR Biosciences

Description:For microsatellite research, the 4300 System features Saga Saga is second generation software developed by LI-COR. Saga 1.0 (Unix) was initially developed at the University of Washington and l...
Company:LI-COR Biosciences

Freezerworks Unlimited 2.0 - Network Client/Server from Dataworks Development

Description:The 2.0 network client/server version of Freezerworks Unlimited includes 2 clients and streamlines sample management workflow in high-volume labs and facilitates the sharing of freezers by multiple groups without the need to share sample information....
Company:Dataworks Development

Rabbit Anti-Evolutionarily conserved signaling intermediate in Toll pathway Polyclonal Antibody, Unconjugated from GenWay Biotech, Inc.

Description:Evolutionarily conserved signaling intermediate in Toll pathway...
Company:GenWay Biotech, Inc.

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Genomic DNA Preparation from RNAlater Preserved Tissues

The following protocol is suitable for 100 mg tissue samples. Mouse kidney, lung, and spleen genomic DNA have been successfully extracted with approximate yields of 70 g DNA per 100 mg tissue....

Preserve Samples for RNA Expression Microarrays RNAlater Around the World

protects cellular RNA within specimens during sample collection and during shipping. Whether you are in the lab, in the OR, or out in the field, you can use this aqueous, non-toxic Tissue Collection:RNA Stabilization Solution from ambient temperatures down to...

RNAlater Preserves Bacterial Gene Expression Profiles for Array Analysis

Tissue Collection: RNA Stabilization Solution is the worldwide standard for the preservation of RNA in intact animal tissues, organs, and cells. RNA eliminates the need to immediately process tissue samples or to freeze samples in liquid nitrogen for later proces...

QBI's PreserveX product passes initial test

Kauten, CEO of , recently received good news from an initial screening of its PreserveX Polymeric Micelles, a core product. The screening, which employed UGT1A1, an enzyme that metab...

State alters schedule for server consolidation

The revised timetable calls for the state to complete server consolidation in two large agencies, the <a hre...

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Evolutionarily conserved

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Conserved sequence

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Brain changes observed in people with sleep apnoea

Researchers in University of Boston observe that brain imaging sheds new light on the possible causes of sleep apnoea. In sleep apnoea, a person stops breathing, momentarily, many times during the night.// The cause is often a weakening of the muscles at the back of the throat, causing upper airway obstruction. Sleep apnoea is often linked with snoring and, naturally, causes daytime sleep...

Poorer Quality of Life Observed In Overweight Kids

The more overweight children are, the poorer quality of life they will have, say researchers according to a new study.// Nearly 2,000 children participated in the study . Researchers measured health-related quality of life using a short survey completed by a parent and child self-report to assess the physical, emotional, social and academic functioning of the children. About 75...

Preschoolers eat more when served in bigger helpings

Preschool children in the age group of 4 to 6 years of age will eat as much as they are served// in a single helping. New research on pediatric behavior suggests that preschool children eat as much as they are served on their plate in any one time. Till date it was accepted that these children ate depending on how much they had eaten in their last meals, or how calorie rich the last me...

Women with borderline ovarian tumors can still preserve their fertility

Women with borderline ovarian tumors can still preserve their fertility// through conservative surgery. In one of the largest study on women with borderline ovarian tumors show that women can preserve their ability to have a child by getting only one ovary removed. Borderline ovarian tumors are a kind of epithelial ovarian tumors. These tumors have less chance of spreading as a maligna...

MRI, To Detect Remodeling Of Heart and Help Preserve Function

MRI is a noninvasive technique that produces high-quality images of structures and other internal organs inside the body. The technology's applications and image quality have grown steadily since MRI was introduced into medicine in the 1990s. // It is now possible to tag the work of millions of individual strands of heart muscle fibers, which work together to ensure circulation though...

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Sterile Preserved Saline Solution

Description:Saline Solution to rinse and store soft contact lenses and for heat disinfection....
Company:Bausch & Lomb Storz

Sterile Preserved Daily Cleaner

Description:For use in cleaning soft contact lenses. Sensitive Eyes daily cleaner loosens and removes accumulations of film, deposits, and debris from soft contact lenses. Use with heat, chemical, and hydrogen peroxide disinfection systems....
Company:Bausch & Lomb, Inc.

BioPro® Uni Knee, Total Resurfacing Preserves Bone Stock

Description:The Femoral component of the unicompartmental knee offers less soft tissue and bony destruction which means quicker rehabilitation with a high rate of long term success. The implant allows for minimum bone resection and offers multiple thickness polyethylene inserts to accommodate varying tibial plateau deficiencies....
Company:BioPro Implants

LOTUS™ Electronic Oxygen Conserver (with alarm)

Description:Redesigning the World's Oxygen Therapy One Device at a Time. Everything you like about our OXYMATIC 400 Series conservers, only better!...
Company:CHAD Therapeutics, Inc.

OXYMATIC® 401 Electronic Oxygen Conserver

Description:An All-In-One Conserver. Offers an average 5:1 increase in usage time at all settings. Allows the use of a standard cannula. The combination of the OXYMATIC conserver and lightweight cylinders offers ambulatory oxygen patients a superior alternative to liquid oxygen. Reliability backed by a 2-year warranty. NOTE: Each model has passed the ASTM...
Company:CHAD Therapeutics, Inc.

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ProtoKinetix's AAGP Dramatically Increases Recovery Rate of Cryopreserved Stem Cells

VANCOUVER, British Columbia--(BUSINESS WIRE)--May 23, 2007 -ProtoKinetix Inc. (OTCBB:PKTX) has just received the results ofstudies conducted by ITTEC Stem, Inc. at the University of Finland.These outstanding results using AAGP(TM) in the cryopreservationprocess for stem cells demonstrate the vital importance of thismolecule in the rapidly expanding stem cell industry. This is thefirst serie...