Results 131 to 140 of about 211,619 (334)

Vaccination Hesitation: Investigation Why Parents Decline Pediatric Influenza Vaccines in Juneau, Alaska [PDF]

open access: yes, 2015
The influenza virus is responsible for hundreds of childhood deaths and costs the health care system millions of dollars each year (Hassan, Lewis, Davis, Gebremariam, and Dombkowski, 2009).
Leder, Lindsey
core  

Innovative transdermal drug delivery systems: Benefits, challenges, and emerging application

open access: yesBMEMat, EarlyView.
The graphical abstract illustrates the diverse nanostructures employed in transdermal drug delivery systems, highlighting their unique mechanisms to penetrate the intricate layers of skin. It provides a detailed representation of the skin's complex anatomy, emphasizing the challenges posed by its barrier properties.
Syed Waqas Ali Shah   +9 more
wiley   +1 more source

Continuous purification of a parvovirus using two aqueous two‐phase extraction steps

open access: yesBiotechnology Progress, EarlyView.
Abstract Aqueous two‐phase systems (ATPS) are a liquid–liquid extraction method that offers low‐cost, continuous‐adaptable virus purification. A two‐step ATPS using polyethylene glycol (PEG) and sodium citrate that recovered 66% of infectious porcine parvovirus with 2.0 logs of protein removal and 1.0 logs of DNA removal in batch has now been run ...
Natalie M. Nold   +11 more
wiley   +1 more source

Concentration and Purification of Influenza Virus for the Preparation of Vaccines [PDF]

open access: bronze, 1945
A. R. Taylor   +4 more
openalex   +1 more source

Minimizing batch‐to‐batch variability of a live virus vaccine by process analytical technologies

open access: yesBiotechnology Progress, EarlyView.
Abstract For bioprocesses producing live virus, such as enterovirus Coxsackievirus A21, viral titer (infectivity basis) decay rates can exceed 30% within a day. Consequently, harvest timing is paramount. To optimize titer at harvest, a continuous viral product titer model was generated to elucidate kinetics.
Katherine Forrester   +4 more
wiley   +1 more source

Multi-COBRA hemagglutinin formulated with cGAMP microparticles elicits protective immune responses against influenza viruses

open access: yesmSphere
In humans, seasonal influenza viruses cause epidemics. Avian influenza viruses are of particular concern because they can infect multiple species and lead to unpredictable and severe disease.
Xiaojian Zhang   +5 more
doaj   +1 more source

Vaccination nation? Civilised strategies for protecting outdoor poultry from Avian Flu H5N1 [PDF]

open access: yes, 2006
An analysis of the threat of H5N1 Avian Flu virus to the UK, the potential impact on UK organic and free range poultry production and the evidence for a policy of ...
Sanders, Richard
core  

Promising Prodiginins Biological Activities

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Prodiginins are a large family of at least 34 pyrrolic compounds, including the well‐studied red pigment prodigiosin. Prodiginins are produced by several microorganisms displaying broad biological activities, including antimicrobial, antiviral, antiparasitic, antiproliferative, and immunosuppressive activities.
María F. Ladetto   +6 more
wiley   +1 more source

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