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Tag: "encapsulated" at biology news

Novel antiviral technology inhibits RSV infection in mice

...mall fragments of RNA (siRNA). These fragmentswere encapsulated within chitosan nanoparticles -- minisculenaturally-occurring, biodegradable particles that stick tomucous-producing cells lining the lungs. The RNA produced isspecifically designed to suppress the protein NS1. Without NS1, thehost antiviral defense ...

Self-assembled DNA buckyballs for drug delivery

...structures were made, suggests that drugs could be encapsulated in buckyballs to be carried into cells, where natural enzymes would break down the DNA, releasing the drug. They might also be used as cages to study chemical reactions on the nanoscale, he says. The nanoscale, hollow buckyballs are also the first...

'Cookbook recipes' would cure disease with nontoxic DNA delivery systems

...s also produced inverted hexagonal structures with encapsulated DNA. "First, the strands of DNA are coated with positively charged ions," Wong said. "The strands are then wrapped with negatively charged lipids and resemble tubes, which are then grouped into hexagonal arrangements." Utilizing naturally occurring ...

Targeted drug delivery achieved with nanoparticle-aptamer bioconjugates

...ompatible and biodegradable PLA polymer system and encapsulated a fluorescently labeled model drug within them, in... which have the chemotherapeutic agent, docetaxel, encapsulated within the nanoparticles are remarkably promising. In close collaboration with Dr. Robert Langer at ...

Researchers use 'trickery' to create immune response against melanoma

...ompatible and biodegradable PLA polymer system and encapsulated a fluorescently labeled model drug within them, in... which have the chemotherapeutic agent, docetaxel, encapsulated within the nanoparticles are remarkably promising. In close collaboration with Dr. Robert Langer at ...

Chemotherapy gel may fight breast cancer and reduce breast deformity

...d radiation." To test their idea, the researchers encapsulated a common breast cancer chemotherapy drug, doxorubicin, in microspheres, or beads, and then mixed them with a gelatin made of a polymer substance. Mice with breast cancer tumors were treated by inserting the gel under the skin next to the mammary glan...

Bioactive cement scaffold may improve bone grafts

... a bone cavity and then allowed to harden with the encapsulated cells dispersed throughout the structure. The natural polymer beads gradually dissolve when exposed to the body's fluids, creating a scaffold that is filled by the now released bone cells. The cement, a calcium phosphate material, is strengthened by...

Sandia work launched on space shuttle shows live cells influence growth of nanostructures

...immins of UNM's College of Pharmacy notes that the encapsulated cells' unusual longevity may serve as a model for persistent infections such as tuberculosis, which has a long latency period. TB bacteria can remain dormant in vivo for 30-50 years and then re-activate to cause disease. Presently the state of the do...

Bubbles go high-tech to fight tumors

... a two-step process, Bull said. First, a stream of encapsulated superheated perfluorocarbon liquid droplets goes into the body by way of an intravenous injection. The droplets are small enough that they don't lodge in vessels. Doctors image the droplets with standard ultrasound, and once the droplets reach their ...

Students invent protective pouch to enhance cell therapy

...lood flowing through the vessel should nourish the encapsulated cells and circulate the proteins, such as insulin,...ts have provided an ideal environment in which the encapsulated cells can thrive." Along with other undergraduate projects, this prototype was unveiled May 2 at ...

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(Date:12/22/2014)... 22, 2014 Research and Markets ( ... "The Global Watermarking and Fingerprinting Markets" ... http://photos.prnewswire.com/prnh/20130307/600769 This insight provides ... and fingerprinting markets. Watermarking aims to control and ...
(Date:12/19/2014)... LAS VEGAS , Dec. 18, 2014   LaunchKey ... built for the post-password and Internet of Things era, ... seed funding. The venture round was led by Metamorphic ... Capital, Rimrock Venture Partners, VegasTechFund, and others.  LaunchKey has ...
(Date:12/17/2014)... and Markets ( http://www.researchandmarkets.com/research/9zq33j/global_chemical ) has announced ... 2015-2019" report to their offering. ... upcoming in this market is the increasing demand for ... recording of patient data for quick and correct diagnosis ...
Breaking Biology News(10 mins):The Global Watermarking and Fingerprinting Markets 2LaunchKey Raises $3 Million in Additional Funding Led by Metamorphic Ventures 2LaunchKey Raises $3 Million in Additional Funding Led by Metamorphic Ventures 3Global Chemical Sensor Market 2015-2019: Key Vendors are Abbott Laboratories, Bayer, Hoffmann La-Roche, Johnson & Johnson, NGK Spark Plugs and Robert Bosch 2
(Date:1/22/2015)... The U.S. Pharmacopeial Convention is pleased ... Clinical Pharmacy Services at North Carolina State’s College of ... 2015 Beal Award for Distinguished Volunteer Service—the organization’s highest ... the contributions of volunteer experts to direct its work ...
(Date:1/22/2015)... Gabe’s Chemo Duck Program is pleased to announce the release of ... kids with cancer. The Chemo Duck App, available on iTunes for ... games to help children of all ages living with cancer adjust ... kids entertained, educated and at ease while waiting for clinic visits ...
(Date:1/22/2015)... January 22, 2015 Blue Cross and Blue ... who exemplify what it means to “Live Fearless.” ... people to share their stories about how they or someone ... inspired others by living in the moment. By telling these ...
(Date:1/22/2015)... Thousand of GranuFlo lawsuits ( http://www.granuflolawsuit2014.com/ ... GranuFlo and NaturaLyte dialysis concentrates continue to move forward ... Court, District of Massachusetts, Bernstein Liebhard LLP reports. According ... remanded a case filed by the state of Louisiana ...
(Date:1/22/2015)... January 22, 2015 A study ... Medicine flagship journal Medicine & Science in Sports ... exercise may help reduce gastrointestinal (GI) problems associated ... , Participants in the double-blind, placebo-controlled study took ...
Breaking Medicine News(10 mins):Health News:Gigi Davidson, Pioneer in Veterinary Pharmacy and Leader in Pharmacy Compounding, honored with USP’s Beal Award for Dedication to Public Health 2Health News:Gigi Davidson, Pioneer in Veterinary Pharmacy and Leader in Pharmacy Compounding, honored with USP’s Beal Award for Dedication to Public Health 3Health News:Gigi Davidson, Pioneer in Veterinary Pharmacy and Leader in Pharmacy Compounding, honored with USP’s Beal Award for Dedication to Public Health 4Health News:Chemo Duck Launches First App Ever Created for Kids with Cancer 2Health News:Chemo Duck Launches First App Ever Created for Kids with Cancer 3Health News:Blue Cross and Blue Shield of Minnesota to Showcase “Faces of Fearless” 2Health News:Court Overseeing Federal GranuFlo Lawsuits Remands Louisiana Claim Back to State Court, Bernstein Liebhard LLP Reports 2Health News:Court Overseeing Federal GranuFlo Lawsuits Remands Louisiana Claim Back to State Court, Bernstein Liebhard LLP Reports 3Health News:Court Overseeing Federal GranuFlo Lawsuits Remands Louisiana Claim Back to State Court, Bernstein Liebhard LLP Reports 4Health News:Study Shows Kyowa Hakko’s L-Citrulline May Help Reduce Gastrointestinal Injury During Strenuous Exercise 2Health News:Study Shows Kyowa Hakko’s L-Citrulline May Help Reduce Gastrointestinal Injury During Strenuous Exercise 3
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