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Contaminants in Medical News

LSU Engineers model forecasts chemical contaminants based on Katrina-flooded homes

BATON ROUGE A recent study by LSU engineers suggests that Katrina-flooded homes may contain harmful levels of contaminants, particularly aerosols and gases, which could expose first-responders, residents and any others entering such homes to serious and lasting health risks. The results could als...

Simple new method detects contaminants in life-saving drug

ANN ARBOR, Mich.---The blood-thinning drug heparin is highly effective when used to prevent and treat blood clots in veins, arteries and lungs, but earlier this year its reputation as a lifesaver was sullied when contaminated heparin products caused serious allergic reactions that led to a large n...

Newborn weights affected by environmental contaminants

Montreal, June 15, 2009 Recent epidemiological studies have revealed an increase in the frequency of genital malformations in male newborns (e.g., un-descended testes) and a decrease in male fertility. The role played by the growing presence in our environment of contaminants that reduce male...

Children's Bath Products Contain Contaminants

Report says they aren't listed on labels; manufacturers say products are safe THURSDAY, March 12 (HealthDay News) -- Many baby and child-care products contain the chemicals formaldehyde and 1,4-dioxane, both of which have been linked to cancer and various skin conditions, a new report ...

New findings on emerging contaminants

Boston, Mass.American and Canadian scientists are finding that out of sight, out of mind can no longer be the approach we take to the chemicals in our waters. Substances that we use everyday are turning up in our lakes, rivers and ocean, where they can impact aquatic life and possibly ourselves. ...

Plainview Milk Products Cooperative Implements New Employee Boot Policy

... at the Plainview Milk Products Cooperative in Plainview, Minn., got new boots this week as the cooperative put in place a new policy to keep possible contaminants out of the plant. Plainview continues to execute a voluntary recall of instant nonfat dried milk, whey protein, fruit stabilizers and gums (thickening...

Patient safety advanced by revised heparin standards

...I'm pleased at the progress we've made in helping to ensure that such tragic events are minimized. Stronger methods for detecting a range of potential contaminants have been thoroughly assessed and incorporated into the new test methods, and the new physical reference standards are specific to these methods. Man...

Alternative Therapies for Fighting Eczema Hold Promise, But Dermatologists Caution They Are No Substitute for Proven Medical Treatments

...apies, especially herbal treatments, marketed for treating eczema are not governed by the U.S. Food and Drug Administration (FDA) or any agency, and contaminants could cause health problems or drug interactions could occur when used with other medications. "The biggest risk posed by alternative ...

Bad Air Day Alert: Outdoor Air Pollutants at High Level

...d-level ozone, microscopic particle pollution like smoke and smog, as well as other air pollutants may cause anyone who is sensitive to these airborne contaminants to experience shortness of breath, wheezing and coughing, and may also trigger asthma attacks and cause lung irritation(1). According to AIRNow.gov(2)...

Vaxine Wins Line Honours With World's First Human Swine Flu Vaccine

...gg-based vaccines," said Prof. Petrovsky. "This new approach offers major safety advantages over traditional influenza vaccines as it is free of viral contaminants and is safe for people with egg allergies." This new swine flu vaccine includes Vaxine's Advax adjuvant that induces powerful influenza prot...
Contaminants in Medical Technology

InVitria's Cellastim Showcased in Nature Article

...of embryonic stem cell self-renewal," disclosed that researchers used Cellastim as a recombinant albumin in place of animal-derived serum to eliminate contaminants in the cell culture. The Cellastim was a contributing factor in the enhancement of bulk passaging and clonal propagation (1). "This study further su...

Omega-3 Fatty Acids Critical to Infants, Mothers and the Seriously Ill

...greater birth weight, gestational age, visual acuity, and higher mental and psychomotor developmental scores. "These studies do not justify ignoring contaminants in seafood, but they add to a large body of evidence that the benefits of eating most species of fish during pregnancy outweigh the risks," Nettleton ...

National Wrestling Coaches Association Teams Up With CSG/SportsCoatings(TM)

...and fungi to the wrestling community. Nationally renowned for its Sports Antimicrobial System (R) that inhibits and controls the growth of microbial contaminants on all types of athletic surfaces and fabrics for extended periods of time; CSG/SportsCoatings is committed to eliminating, inhibiting and controlling...
Contaminants in Medical Products

WarmAir® System

Description:...Flo® blankets, we can utilize a lower velocity blower which supplies gently moving, clean air that minimizes unwanted air currents that may spread contaminants to your patient or staff. All air is filtered through a 0.2 micron HEPA filter before being distributed to the air blanket to prevent airborne bacteri...
Company:Cincinnati Sub-Zero

ART® 100E Pipet Tip, 100µl

Description:...enetic studies. In addition, ART Tips are excellent for tissue culture, gel loading, serological assays and forensic studies. ART Tips prevent aerosol contaminants and liquids from reaching the pipet barrel due to a nonwicking self-sealing barrier. All ART Tips are presterilized, DNase- and RNase-free, racked and...
Company:Promega

ART® 100 Pipet Tip, 100µl

Description:...enetic studies. In addition, ART Tips are excellent for tissue culture, gel loading, serological assays and forensic studies. ART Tips prevent aerosol contaminants and liquids from reaching the pipet barrel due to a nonwicking self-sealing barrier. All ART Tips are presterilized, DNase- and RNase-free, racked and...
Company:Promega

ART® 1000E Pipet Tip, 1,000µl

Description:...enetic studies. In addition, ART Tips are excellent for tissue culture, gel loading, serological assays and forensic studies. ART Tips prevent aerosol contaminants and liquids from reaching the pipet barrel due to a nonwicking self-sealing barrier. All ART Tips are presterilized, DNase- and RNase-free, racked and...
Company:Promega

ART® 200 Pipet Tip, 200µl

Description:...enetic studies. In addition, ART Tips are excellent for tissue culture, gel loading, serological assays and forensic studies. ART Tips prevent aerosol contaminants and liquids from reaching the pipet barrel due to a nonwicking self-sealing barrier. All ART Tips are presterilized, DNase- and RNase-free, racked and...
Company:Promega

ART 20P Pipet Tip, 20µl

Description:...enetic studies. In addition, ART Tips are excellent for tissue culture, gel loading, serological assays and forensic studies. ART Tips prevent aerosol contaminants and liquids from reaching the pipet barrel due to a nonwicking self-sealing barrier. All ART Tips are presterilized, DNase- and RNase-free, racked and...
Company:Promega

ART 10 Ultramicro Pipet Tip, 0.510µl

Description:...enetic studies. In addition, ART Tips are excellent for tissue culture, gel loading, serological assays and forensic studies. ART Tips prevent aerosol contaminants and liquids from reaching the pipet barrel due to a nonwicking self-sealing barrier. All ART Tips are presterilized, DNase- and RNase-free, racked and...
Company:Promega

ART 20E Ultramicro Pipet Tip, 0.510l

Description:...enetic studies. In addition, ART Tips are excellent for tissue culture, gel loading, serological assays and forensic studies. ART Tips prevent aerosol contaminants and liquids from reaching the pipet barrel due to a nonwicking self-sealing barrier. All ART Tips are presterilized, DNase- and RNase-free, racked and...
Company:Promega

ART 100E Pipet Tip, 100µl

Description:...enetic studies. In addition, ART Tips are excellent for tissue culture, gel loading, serological assays and forensic studies. ART Tips prevent aerosol contaminants and liquids from reaching the pipet barrel due to a nonwicking self-sealing barrier. All ART Tips are presterilized, DNase- and RNase-free, racked and...
Company:Promega

ART 100 Pipet Tip, 100l

Description:...enetic studies. In addition, ART Tips are excellent for tissue culture, gel loading, serological assays and forensic studies. ART Tips prevent aerosol contaminants and liquids from reaching the pipet barrel due to a nonwicking self-sealing barrier. All ART Tips are presterilized, DNase- and RNase-free, racked and...
Company:Promega
Contaminants in Medical Dictionary

Toxic

...- try not to fall in the acid! California Identifies Secondhand Smoke as a " Toxic Air Contaminant" ... ETS is also a source of other toxic air contaminants such as benzene, 1,3 ... Los Angeles Toxic Tort Law Firm of lawyers who handle California benzene lawsuits. ... Current Toxic Tort Cases Succe...

Shellfish

...es? Allrecipes has more than 1,270 trusted shellfish recipes complete with ratings, reviews and cooking tips. Methods for Sampling and Analyzing contaminants in Fish and Shellfish Tissue ... programs relate to the National Shellfish Sanitation Program (PDF) (4 pp., 28 ... International organization ...

Salmonella

...udes causes, symptoms, prevention, and possible complications during the ... Factsheet from the Food Safety ... You are here: Home / Pathogens and contaminants / Pathogenic Bacteria / A Focus on Salmonella ... Salmonella typhimurium ... People usually get salmonella by eating foods contaminated wi...

Chlorination

... safe water. ... Chlorination and Public Health. Chlorine: The ... Continuous chlorination can be an effective method. for disinfection of ... contaminants by chlorination depends on ... in Nebraska, chlorination is used ... Chlorination Disinfection By-products and Pancreatic Cancer Risk, Locat...
Contaminants in Biological News

Scientists discover how nanocluster contaminants increase risk of spreading

For almost half a century, scientists have struggled with plutonium contamination spreading further in groundwater than expected, increasing the risk of sickness in humans and animals. It was known nanometer sized clusters of plutonium oxide were the culprit, but no one had been able to study i...

NOAA reports coastal waters show decline in contaminants

NOAA scientists today released a 20-year study showing that environmental laws enacted in the 1970s are having a positive effect on reducing overall contaminant levels in coastal waters of the U.S. However, the report points to continuing concerns with elevated levels of metals and organic contam...

Turtle studies suggest health risks from environmental contaminants

The same chemicals that keep food from sticking to our frying pans and stains from setting in our carpets are damaging the livers and impairing the immune systems of loggerhead turtlesan environmental health impact that also may signal a danger for humans. Jennifer Keller, a researcher at the ...

A new portable biosensor detects traces of contaminants in food more quickly and cheaply

Scientists at the Universitat Autònoma de Barcelona (UAB), in cooperation with the CSIC, have developed a new electro-chemical biosensor which detects the presence, in food, of very small amounts of atrazine –one of the most widely used herbicides in agriculture and which also has very long lasting...

Industrial contaminants spread by seabirds in High Arctic, new Canadian study shows

Seabirds are the surprising culprits in delivering pollutants ?through their guano ?to seemingly pristine northern ecosystems, a new Canadian study shows. The most common form of wildlife in the Arctic, seabirds are responsible for transporting most of the human-made contaminants to some coastal ...

E-Noses: Testing their mettle against fly noses

...t developing an improved electronic nose, the Cybernose, for use in the wine industry. Using insect receptors, the Cybernose will detect volatiles and contaminants in grapes and wine, thus allowing winemakers to improve their wines. When completed, the Cybernose will have wide application for detecting ripeness a...

Organic food not nutritionally better than conventionally-produced food

...erature on nutrient content of organic food ever conducted. The review focussed on nutritional content and did not include a review of the content of contaminants or chemical residues in foods from different agricultural production regimens. Over 50,000 papers were searched, and a total of 162 relevant articl...

Music is the engine of new U-M lab-on-a-chip device

...also to simultaneously perform multiple experiments on the same material. There is hope that they could lead to instant home tests for illnesses, food contaminants and toxic gases, among other advances. To do an experiment in a microfluidic device today, researchers often use dozens of air hoses, valves and el...

PNNL scientist garners early career presidential award

... energy needs: cleaning up buried nuclear or toxic contaminants and storing carbon dioxide from fossil fuels under...d this award for his work trying to understand how contaminants move through the subsurface, that subterranean env...atical models to help researchers clean up nuclear contaminants from past practices or help future waste managers ...

Contaminated site remediation: Are nanomaterials the answer?

... http://www.nanotechproject.org/inventories/remediation_map/ ) shows which nanomaterials have been used where and includes detailed information on the contaminants treated and the nature of the treatment. It provides a unique source of information on the intentional release of nanomaterials into the environment t...
Contaminants in Biological Technology

Improving Transfusion Safety: Fenwal, Verax Biomedical Sign Agreement for Rapid, Point-of-Care Bacteria Test

..., a rapid diagnostic test used to detect bacterial contaminants in donated blood platelets. The Verax ... work together to detect the presence of bacterial contaminants in platelets. The test can be performed in fewer ...g developer of rapid tests for detecting bacterial contaminants in blood cells and tissue. The privately held com...

Neogen Named to Fortune's List of Fastest Growing Companies

...curred with alarming frequency of late. Based in Lansing, Mich., Neogen supplies large foodmakers with detection kits that allow them to self-test for contaminants and allergens, helping prevent mistakes that could lead to deadly consequences." In addition to its number 21 ranking on the FSB 100 list, Fortu...

Monitoring water through a snake's eyes

...ber sensors make it possible to monitor the quality of water in a remote location, such as a lake, a river, or a pipeline, and detect trace amounts of contaminants in real time, adds Prof. Katzir. Water management executives in Florida's Everglades and officials in Germany are among those who have expressed an in...

Monitoring water through a snake's eyes

...ber sensors make it possible to monitor the quality of water in a remote location, such as a lake, a river, or a pipeline, and detect trace amounts of contaminants in real time, adds Prof. Katzir. Water management executives in Florida's Everglades and officials in Germany are among those who have expressed an in...

Photos: Breakthrough Technology Enables Edible TruTag(TM) to Prevent Counterfeit Medicine

...bio sensor comprised of living cardiac cells on a CCD chip which can detect both known and unknown harmful threats in the environment such as chemical contaminants and biologic weapons. Please go to www.trutags.com and www.cellularbioengineering.com for further information. ...

EClips Energy Technologies, Inc. To Develop New 'Sterile Air' Product Using PATI Technology

... Technology eliminates biological and chemical contaminants in the air ST. PETERSBURG, Fla., May 1 /PRNew...terile' air from which all biological and chemical contaminants have been removed. For several years, the Company ...ition of 'sterile', where air has no impurities or contaminants of any kind. Most importantly, all bacteria, virus...

Not all titanium dioxide is equal when it comes to splitting water with visible light

...lt Lake City, Utah. The following talk will occur on Tuesday afternoon. Scientists are hot on the trail of materials that use light to break down contaminants for environmental cleanup or split water for hydrogen fuel production. With a splash of UV light, titanium dioxide can do just that, but researchers w...

White Paper Details How DNA Sequencing Services Can Prevent Cleanroom Shutdowns at Medical Device and Pharmaceutical Manufacturers

...leanroom Shutdowns ," outlines common sources of contamination, discusses problems and delays associated with traditional methods of identifying those contaminants and highlights breakthrough solutions to these difficulties. The white paper is available, free, for download at: http://www.microtestlabs.com/m...

USDA Boosts Food Safety Research with Purchase of Waters ACQUITY TQD System

...operates with 1.7 micron ACQUITY BEH Columns and is a true UPLC system for measuring concentrations of veterinary drug residues, pesticides, and other contaminants in foods and beverages. For More Information More information on Waters ACQUITY TQD System, visit www.waters.com/tqd . For more informati...

Tiny 'lab-on-a-chip' detects pollutants, disease and biological weapons

...en our first line of defense against toxins. A canary in a coalmine served as a living monitor for poisonous gases. Scientists used fish to test for contaminants in our water. Even with modern advances, though, it can take days to detect a fatal chemical or organism. Until now. Working in the miniaturized...
Contaminants in Biological Products

BacPlaque Agarose from Novagen

Description:... Agarose overlays are commonly used in baculovirus plaque assays. Many commercial "DNA grade" agaroses either contain contaminants that are toxic to insect cells or lack the physical characteristics required to obtain good overlays. Novagen's BacPlaque Agarose is pre-qualified in ...
Company:Novagen

GenElute Gel Extraction Kit from Sigma-Aldrich

Description:...n in either TBE or TAE buffer. Extracted DNA fragments selectively adsorb onto the silica membrane in the presence of the Gel Solubilization Solution. contaminants are removed by a simple spin or vacuum wash. Finally, the bound DNA is eluted in Tris buffer. The isolated DNA is suitable for a variety of downstream...
Company:Sigma-Aldrich

Sterilizing UV PCR Workstation from UVP

Description:...for inactivation of DNA between experiments The ultraviolet irradiation can be used as a standard laboratory practice to reduce surface and airborne contaminants in the chamber The easy-clean surface resists growth of destructive bacteria Antimicrobial coating is stain and fingerprint resistant as well UV o...
Company:UVP

BioPrime Plus Array CGH Indirect Genomic Labeling Module from Invitrogen

Description:...ied nucleotides (indirect labeling) are incorporated as the polymerase extends from the priming sites. The labeled samples are then purified to remove contaminants prior to denaturing and hybridization to a microarray (direct labeling systems) or coupled to the Alexa Fluor NHS ester (indirect labeling systems) pr...
Company:Invitrogen

BioPrime Array CGH Genomic Labeling System from Invitrogen

Description:...ied nucleotides (indirect labeling) are incorporated as the polymerase extends from the priming sites. The labeled samples are then purified to remove contaminants prior to denaturing and hybridization to a microarray (direct labeling systems) or coupled to the Alexa Fluor NHS ester (indirect labeling systems) pr...
Company:Invitrogen

Laminar Flow Glovebox Isolator (LFGI) - 120 VAC from Terra Universal, Inc.

Description:...n/removal of IV bags and other small items Magnehelic gauge monitors internal positive pressure inside the enclosure that prevents infiltration of contaminants Includes externally mounted fluorescent illuminator IV rod securely holds hanging IV bags in easy reach Waste port available for disposing...
Company:Terra Universal, Inc.
Contaminants in Biological Dictionary

Sterile cell

...s. ... the VWR Bacti Cell Spreaders Sterile 6401S/ 60828-682, we ... Sterile filtration, Media filtration and Sterile filters - Eliminating contaminants and bacteria from cell growth media is crucial to preserving your cell cultures ... ... sterile 50 mM calcium chloride to yield the final ...

Bioremediation

...diation can be defined as any process that uses microorganisms, fungi, green plants or their enzymes to return the natural environment altered by contaminants to its original condition. Bioremediation may be employed to attack specific soil contaminants, such as... Environmental Inquiry is a website and...

Attenuation

... biology, attenuation is a mechanism in the regulation of gene expression. In ecology and geochemistry, attenuation is the ability to withhold contaminants ... attenuation coefficient ... Various mechanisms can give rise to attenuation . ... attenuation - The progressive reduction in amplitude o...
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(Date:7/11/2014)... Recent evidence has demonstrated that transplantation of mesenchymal stem ... rat or mouse models of Alzheimer,s disease (AD) and ... cerebral ischemia. Few studies are reported on the therapeutic ... with AD and on the effect on oxidative injury ... Yufang Yan and her team, School of Life Sciences, ...
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