reserve

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...

Primates harvest bee nests in Ugandan reserve

In the first study of native African honeybees and honey-making stingless bees in the same habitat, humans and chimpanzees are the primary bee nest predators. Robert Kajobe of the Dutch Tropical Bee Research Unit and David Roubik from the Smithsonian Tropical Research Institute report this finding in the March, 2006 issue of Biotropica. Batwa Pygmies, who have traditionally harvested ho...

Satellites show Amazon parks, indigenous reserves stop forest clearing

Conservation scientists generally agree that many types of protected areas will be needed to protect tropical forests. However, little is known about the comparative performance of inhabited and uninhabited reserves in slowing the most extreme form of forest disturbance: conversion to agriculture. In a paper recently published in Conservation Biology (2006, Vol 20, pages 65-73), an intern...

How marine reserves are giving coral reefs a helping hand

It may be no surprise that marine reserves protect the fish that live in them, but now scientists from the University of Exeter have shown for the first time that they could also help improve the health of coral reefs. In a paper in the prestigious journal Science, Dr Peter Mumby and colleagues looked at how a marine park in the Bahamas was affected by the return of the reef's top predator...

Ancient fossil DNA found preserved in crystal

Scientists at the Weizmann Institute of Science recently discovered a new source of well-preserved ancient DNA in fossil bones. Their findings were published in the Proceedings of the National Academy of Sciences (PNAS). Fossil DNA is a potential source of information on the evolution, population dynamics, migrations, diets and diseases of animals and humans. But if it is not well preserve...

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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...

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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...

India Has The Oldest And Largest Collection Of Preserved Mosquitoes – Mosquito Museu

'Mosquito museum' is one of the oldest and largest museum in India situated in National Institute of Communicable diseases.// The museum has a huge collection of 100,000 mosquitoes, plague-hit rats, guinea worms and wild birds infected with Japanese Encephalitis. The museum is the oldest and largest such collection in South and Southeast Asia, formally set up in 1938 and still used in fig...

Olive Oil Found To Preserve Cardiovascular Health by Improving Function

Time and over again, the good health benefits of Olive Oil has been argued by dieticians and doctors. A new study conducted has revealed that it may preserve the cardiovascular health as well owing to the high concentration of phenolic compounds//. Researchers from Spain compared the effects of consuming phenol-rich olive oil against olive oil devoid of phenol related compounds. The hi...

Genetics of Ageing with Preserved Mental Capacity.

Research conducted by George S. Zubenko, MD, PhD, Professor of Psychiatry and Biological Sciences at the University of Pittsburgh School reported that genes relating to aging with preserved mental capacity have been identified.// This research was the first of its kind and was funded by National Institutes of Health (NIH). The study analyzed 100 individuals who were ninety year...

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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

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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...