The microbial hydrocarbon diet

...nd a temperature of 30 Celsius are optimal for the microbe to produce the main degradation enzyme. They also point out that adding a small amount of a surfactant material, rhamnolipid, can also stimulate enzyme production and improve degradation efficiency. ...

Protein may be strongest indicator of rare lung disease, study shows

...ibrosis (IPF). Researchers say the proteinSerum surfactant protein Ais superior to other IPF predictors and c...in the June 4 edition of the journal Chest . surfactant proteins are lipoproteins that allow the lungs to ...tt, MD. Kinder and colleagues report that Serum surfactant protein A is the strongest predictor of a patient'...

More 'Extreme' Preemies Surviving

...cs, which are drugs that delay or stop labor, corticosteroids or both appeared to help lower the odds of death. So did treatment soon after birth with surfactant -- a fluid produced shortly before birth that prevents the lungs from filling with water. Birth at an "advanced care" hospital was also associated wit...

New Hair Product Line Addresses Common Scalp Conditions of Teens and Tweens

...nd water and perfumes. She went on to work with a chemist in Indiana to formulate a shampoo and conditioner that would use a deodorizer mixed with the surfactant to address teenage scalp conditions and combat head smell. Tying in the natural association between teens and texting , Totally Texty became a ma...

Gene Mutation Tied to Inherited Fatal Lung Disease

...plant. The findings were published in the January issue of The American Journal of Human Genetics . The SFTPA2 gene normally produces the surfactant protein A2 in the fluid of the lungs, and it helps protect the organ from invading pathogens. In the study, in which University of Texas Southwes...

New topical approach to treating nail fungus circumvents problems with current therapy

...st anti-infective activity to NB-002's novel technology platform. The lotion is composed of an oil-in-water emulsion and a commonly used antimicrobial surfactant that are mixed at high speeds to nanosize the particles and infuse them with high levels of potential energy. The resulting nanodroplets easily penetr...

Topical treatment for cold sores achieves efficacy of oral drugs; represents paradigm shift

...st anti-infective activity to NB-001's novel technology platform. The lotion is composed of an oil-in-water emulsion and a commonly used antimicrobial surfactant that are mixed at high speeds to nanosize the particles and infuse them with high levels of potential energy. The resulting nanodroplets easily penetr...

Children More Vulnerable to Harmful Effects of Lead at Age 6 Than as Toddlers, Says New Study

...he National Institutes of Health. It has an established tradition of research excellence, with discoveries including the Sabin oral polio vaccine, the surfactant preparation that saves the lives of thousands of premature infants each year, and a rotavirus vaccine that saves the lives of hundreds of thousands of...

U.S. Unemployment Having Impact on Kids' Health Care Coverage - and That Puts Their Health at Risk

...he National Institutes of Health. It has an established tradition of research excellence, with discoveries including the Sabin oral polio vaccine, the surfactant preparation that saves the lives of thousands of premature infants each year, and a rotavirus vaccine that saves the lives of hundreds of thousands of...

Overcoming 'I'm in Control Syndrome' and Providing Help When Patients Least Expect It Can Benefit Children and Teens With Asthma

...he National Institutes of Health. It has an established tradition of research excellence, with discoveries including the Sabin oral polio vaccine, the surfactant preparation that saves the lives of thousands of premature infants each year, and a rotavirus vaccine that saves the lives of hundreds of thousands of...

Surfactant in Medical Technology

Preterm Infants with Respiratory Distress Syndrome: Incidence Rates of Death when Treated with Surfactant Replacement Therapies

-- Large multi-year, multi-hospital retrospective database analysis demonstrates RDS treatment with Curosurf(R) (poractant alfa) Intratracheal Suspension provides significantly improved neonatal survival -- NAPA, Calif. and PARMA, Italy, May 07, 2007 /PRNewswire/ -- Data presented today at the Ped...

Discovery's KL-4 Surfactant Technology Demonstrates Novel Anti-Inflammatory Properties

Discovery's KL-4 Surfactant Technology Demonstrates Novel Anti-Inflammatory Properties New Surfaxin Data Presented At the 2007 Pediatric Academic Societies Annual Meeting WARRINGTON, Pa., May 9, 2007 (PRIME NEWSWIRE) -- Discovery Laboratories, Inc. (Nasdaq:DSCO) announced that new data supportin...

PARI Pharma Reports Successful Phase Ib Clinical Results for Inhaled Liposomal Cyclosporine A and Gains FDA Orphan Drug Designation for the Prevention and Treatment of Bronchiolitis Obliterans

...f 10mg CsA/2.5mL for inhalation delivery via a customized Investigational eFlow Nebulizer System. The L-CsA formulation is based on an artificial lung surfactant carrier. It is free of any irritating organic solvents and consists of unilamellar liposomes of about 100nm. The unilamellar liposomes are obtained v...

Inhaled Nitric Oxide Data Presented at European Academy of Pediatrics Meeting

...hase III clinical trial, examined 800, pre-term infants ranging in gestational age from 24 weeks to 28 weeks, 6 days. All patients required the use of surfactant within 24 hours of birth or the use of CPAP, or continuous positive airway pressure, to maintain an oxygen saturation value of greater than or equal t...

New Patent Awarded for Antigen-Sparing Vaccines that Elicit Robust Immunity

... The newly awarded patent covers the methods and compositions of formulating nanoemulsion vaccines, a unique coupling of oil, water, and antimicrobial surfactant together with antigens from specific pathogens. Studies in animals demonstrate these vaccines easily penetrate the mucous membrane, where dendritic ...

Large Controlled Trial of Widely Used Mood Stabilizers Demonstrates Efficacy in Pediatric Bipolar Disorder

...he National Institutes of Health. It has an established tradition of research excellence, with discoveries including the Sabin oral polio vaccine, the surfactant preparation that saves the lives of thousands of premature infants each year, and a rotavirus vaccine that saves the lives of hundreds of thousands of...

Targanta Reports Improved Ability of Oritavancin to Stop Bacteria Growth In Vitro Compared With Other Glycopeptide Antibiotics

...rial effect of ORI, DAP and CTX against S. aureus when a pulmonary surfactant preparation (up to 5%, by volume) was added. Results showed a 2- ... for DAP MIC and no shift for CTX MIC. Researchers concluded that surfactant only minimally affected the antibacterial activity of ORI when con...

Discovery Labs Presents Surfaxin and Aerosurf Data At the Pediatric Academic Societies' Annual Meeting

...ducted pre-clinical studies using aerosolized KL-4 surfactant were also presented to the medical community for the first time. In these studies, KL-4 surfactant was aerosolized to compare Chrysalis' novel, inves...ice system that combines precision-engineered KL-4 surfactant technology with the capillary aerosol generator te...

Surfaxin (Lucinactant) Long-Term Survival Advantage vs. Comparators Published in Pediatrics

...ortant because they suggest that a next-generation surfactant therapy, such as Surfaxin, may save more babies' l... trials is unique given direct comparisons between surfactant products. The data set from this recently publishe...tories, Inc. is a biotechnology company developing surfactant Replacement Therapies (SRT) for respiratory diseas...

Surfactant in Medical Products

Bausch & Lomb Concentrated Cleaner

Description:... Bausch & Lomb concentrated cleaner is a sterile, concentrated homogeneous surfactant solution containing alkyl ether sulfate, ethoxylated alkyl phenol, tri-quaternary cocoa-based phospholipid and silica gel as cleaning agents....
Company:Bausch & Lomb, Inc.

Opti-One Multi-Purpose Solution

Description:... Opti-One multi-purpose solution with citrate protein removal and advanced surfactant combination....
Company:Alcon Laboratories

Surfactant in Medical Definition

Proteopathy

...ratoepithelin Cutaneous lichen amyloidosis Keratins Corneal lactoferrin amyloidosis Lactoferrin Pulmonary alveolar proteinosis surfactant protein C (SP-C) Critical illness myopathy (CIM) Hyperproteolytic state of myosin ubiquitination References ^ Walker ...

Surfactant in Medical Dictionary

Surfactant

Surfactants are wetting agents that ... The term surfactant is a blend of surface acting agent. ... Retrieved from "http://en.wikipedia.org /wiki/ Surfactant " ... Pulmonary surfactant is a surface-active lipoprotein complex formed by type II alveolar cells. The protei...

Lungs

... Cancer ... There are some 300 million alveoli in two adult lungs . ... Information on oxygen exchange, LaPlace's Law, inflation of alveoli, surfactant role in respiration, and exhalation. Lung mass, right upper lobe - CT scan. Bronchial cancer - CT scan ... To look for bleeding or flui...

Lipid

... (PUFAs) that are substrates of lipid peroxidation that may lead to loss of the ... In particular, they can initiate lipid peroxidation ... surfactant protein a.pdf'> Lipid peroxidation of membrane polyunsaturated fatty acids by reactive oxygen ... Conjugated dienes (CD) and lipid hydrop...

Hyaline Membrane Disease

...s, diagnosis, treatment complications, and prevention ... syndrome (RDS) of the newborn is an acute lung disease of the newborn caused by surfactant deficiency. It is seen ... (RDS; hyaline membrane disease ) is the ... home > healthy kids center > healthy kids a-z list > hyalin...

Detergents

...s well as nonionic surfactants are the main ingredients in today's detergents . ... The chemistry of cleaning, detergent development, history, surfactant properties... Cooking at Altitude Crystals Detergent Chemistry ... Detergents seem to be a necessary evil for the protein chemist. ... Howe...

Surfactant in Biological News

First tri-continuous mesoporous Silica complex structure developed in Singapore

... tri-continuous mesoporous material using a unique surfactant template. This completely new porous structure pre...are synthesized via self-assembly of silica around surfactant templates. IBN researchers successfully synthes...mesoporous structure by using a specially designed surfactant template, N,N-dimethyl-L-phenylalanine. This...

Study links seabird deaths to soap-like foam produced by red-tide algae

...February 23. "The problems we traditionally associate with harmful algal blooms are caused by toxins produced by the algae. In this case, it was a surfactant that removed the water-repellent properties of the feathers," said Raphael Kudela, professor of ocean sciences at the University of California, Santa ...

Study finds 'rescue course' of antenatal steroids improves outcome in premature babies

... in the "rescue steroid" group vs. placebo (43.9% vs. 63.6%) as well as significant decrease in respiratory distress syndrome, ventilator support, and surfactant use. When all neonates were included in the analysis (regardless of the gestational age at delivery), a significant reduction in composite morbidity ...

UT Southwestern researchers identify gene linked to inherited form of fatal lung disease

...t are shared in common by all the individuals with the disease they were led to mutations in a gene called SFTPA2. The protein produced by this gene, surfactant protein A2, is found in the fluid of the lungs and helps protect the organ from invading pathogens. Many of the individuals in this family who carr...

American Chemical Society's Weekly PressPac -- Dec. 3, 2008

...orts by scientists to find one. Past research pointed to a prime candidate surfactant protein A (SP-A), which has a major role in fighting infections and inflamm...TICLE #1 FOR IMMEDIATE RELEASE "Proteomics of Human Lung Tissue Identifies surfactant Protein A as a Marker of Chronic Obstructive Pulmonary Disease" DOWNLOA...

Inherited genetic cause, possible treatment found for complex lung disorder

...d the critical role of the gene CSF2RA to balanced surfactant levels in the lung," Dr. Trapnell said. "These fin...stent with PAP, including elevated blood levels of surfactant protein and an accumulation of surfactant in her lungs. Researchers found a mutation of ...

Environmental fate of nanoparticles depends on properties of water carrying them

...ld be able to remove nanoparticles from the water, Pennell explained. But you will have to be careful if the nanoparticles are stabilized by a natural surfactant or humic acid. If those are present in the water, the nanoparticles could go right through. In a continuation of the work, Pennell and his Georgia...

Chemical compound present in detergents produce bacteria alterations in agricultural soils

...n capacity with regards to microbiota as well as its biotransformation kinetics. The most utilized At this moment LAS is the most used anionic surfactant in the worldwide detergent market. Its international consumption reaches values of 2,000 kt per year and by the year 2010 it is expected to reach valu...

American Chemical Society's Weekly Press Pac

...Friberg has spent years in fundamental studies of the backbone of any lotion a mixture or emulsion of oil and water. Along with a third ingredient, a surfactant that keeps the liquids from separating, emulsions are the basis of almost every skin lotion. Although the system may sound simplistic, Friberg said it...

American Chemical Society's Weekly PressPac -- Aug. 15, 2007

...called a Pepfactant because it is made from peptides, the building blocks of proteins. One of the possible applications that we are aware of is a surfactant that would switch between the wash cycle and rinse cycle during clothes washing, which would mean you could remove visible suds without having to use ...

Surfactant in Biological Technology

Concentric Named Professional Agency of Record for Discovery Labs' SURFAXIN(R)

...very Labs, will manage the account on the client side. Discovery Labs, headquartered in Warrington, Pa., is a biotechnology company developing novel surfactant replacement therapies (SRTs) with potential for application across the continuum of respiratory diseases, initially focusing on RDS in premature infan...

'Nanosculpture' could enable new types of heat pumps and energy converters

...d" structures by carefully controlling the temperature, time, and amount of surfactant used during synthesis. "Our work is the first to demonstrate the synthes...that synthesis at high temperatures or with low amounts of the biomolecular surfactant L-glutathonic acid (LGTA) yields branched nanorod structures in highly regu...

Engineers whip up the first long-lived nanoscale bubbles

...ver colleagues, revealed that when the bubbles were covered with the chosen surfactant mixture, the surfactant molecules crystallized to form nearly impermeable shells over the bubble su...

Nasal Vaccine for Smallpox Confers High Levels of Immunity Without Safety Risks

... a series of preclinical vaccine studies that validate NanoBio's patented nanoemulsion platform, a suspension of oil, water, alcohol and antimicrobial surfactant together with antigens from specific pathogens. The nasally delivered vaccines easily penetrate mucous membranes, where dendritic cells engulf the ant...

Anthrax vaccine produces immunity with nanoparticles, not needles

...e to trigger a strong immune response by treating the inside of the animals noses with a nanoemulsion a suspension of water, soybean oil, alcohol and surfactant emulsified to create droplets of only 200 to 300 nanometers in size. It would take about 265 of the droplets lined up side by side to equal the width ...

Anthrax vaccine produces immunity with nanoparticles, not needles

...e to trigger a strong immune response by treating the inside of the animals noses with a nanoemulsion a suspension of water, soybean oil, alcohol and surfactant emulsified to create droplets of only 200 to 300 nanometers in size. It would take about 265 of the droplets lined up side by side to equal the width ...

Sciclone ALH 3000 Liquid Handler: Functional Characterization of the High Volume Head - Part 1: Plate-to-Plate Precision Testing

Geoffrey Grove, Susan Ryan and Ed Alderman Applied Science and Technology Department, Caliper Life Sciences, Inc., Hopkinton, MA 01748 Overview The High Volume Head is one of four multi-channel liquid handling options available for the Sciclone Advanced...

Technical Specifications Accelerating Your Research with the BD FACSCanto High Throughput Sampler Option

... The HTS integrates into the BD FACSCanto fluidics cart Recommended sheath solution BD FACS sheath solution with surfactant (Cat. No. 346524; Europe 336911) Performance Throughput Carry...

Surfactant in Biological Products

RC DC Protein Assay Kit I, bovine gamma-globulin standard from Bio-Rad

Description:...ufficient for 500 standard assays: 250 ml RC reagent I, 250 ml RC reagent II, 250 ml alkaline copper tartrate solution, 2 L dilute Folin reagent, 5 ml surfactant solution, and a bovine gamma-globulin standard....
Company:Bio-Rad

RC DC Protein Assay Reagents Package from Bio-Rad

Description:...cient for 500 standard assays: 250 ml RC reagent I, 250 ml RC reagent II, 250 ml alkaline copper tartrate solution, 2 L dilute Folin reagent, and 5 ml surfactant solution....
Company:Bio-Rad

Cleland’s Reagent from Calbiochem

Description:...INERT GAS. Cyclizes as it reduces disulfides to thiols, so reaction is "driven" to completion. A protective agent for SH groups. Does not contain waxy surfactant found in many other preparations. Blocks the lethal and hypnotic effects of pentobarbitol. Purity: ≥97% by titration. Contaminants: Heavy metals...
Company:Calbiochem

Cleland’s Reagent from Calbiochem

Description:...INERT GAS. Cyclizes as it reduces disulfides to thiols, so reaction is "driven" to completion. A protective agent for SH groups. Does not contain waxy surfactant found in many other preparations. Blocks the lethal and hypnotic effects of pentobarbitol. Purity: ≥97% by titration. Contaminants: Heavy metals...
Company:Calbiochem

Surfactant in Biological Dictionary

Alveoli

... Information on oxygen exchange, LaPlace's Law, inflation of alveoli , surfactant role in respiration, and exhalation. The alveoli are part of the remar... Definition. Find Definitions For Any Word.Get Your Free Dictionary. ... surfactant counters the natural tendency of the alveoli to close (collapse) ... The ...