Results 11 to 20 of about 65,491 (271)

Identification and purification of an endogenous receptor for the lectin pallidin from Polysphondylium pallidum. [PDF]

open access: yes, 1982
We report the identification and purification of an endogenous carbohydrate-containing receptor of pallidin, the cell surface lectin implicated in mediating cell-cell adhesion in the cellular slime mold Polysphondylium pallidum.
Drake, DK, Rosen, SD
core   +1 more source

Biological Activities of Aqueous and Organic Extracts from Tropical Marine Sponges

open access: yesMarine Drugs, 2010
We report on screening tests of 66 extracts obtained from 35 marine sponge species from the Caribbean Sea (Curaçao) and from eight species from the Great Barrier Reef (Lizard Island). Extracts were prepared in aqueous and organic solvents and were tested
Tom Turk   +3 more
doaj   +1 more source

TIV vaccination modulates host responses to influenza virus infection that correlate with protection against bacterial superinfection [PDF]

open access: yes, 2019
Background: Influenza virus infection predisposes to secondary bacterial pneumonia. Currently licensed influenza vaccines aim at the induction of neutralizing antibodies and are less effective if the induction of neutralizing antibodies is low and/or the
Choi, Angela   +4 more
core   +2 more sources

EFFICACY OF INFECTIOUS BRONCHITIS DISEASE VACCINES AS MEASURED BY VIRAL SHED AFTER VIRULENT CHALLENGE IN BROILER [PDF]

open access: yesBasrah Journal of Veterinary Research, 2017
Infectious bronchitis threatens the poultry industry throughout the world, The control of IB of the big problems in the world because of the wide variations in serotypes and development in the virulence of strains from time to time, and nature is very ...
Sahar Hamdi Abdulmaged
doaj   +1 more source

An Improved Diluent for Rubella Hemagglutination and Hemagglutination-Inhibition Tests [PDF]

open access: yesApplied Microbiology, 1968
Rubella hemagglutinating (HA) antigen was prepared in BHK-21 tissue as 5% cell suspensions and from unconcentrated and 20× concentrated infected supernatant fluids. In some instances, unconcentrated fluids were treated with Tween 80 and ether; cell suspensions were treated with ether alone.
A E, Auletta   +3 more
openaire   +2 more sources

Investigation of Mechanisms of Interaction of Yersinia pestis EV NIIEG Vaccine Strain Bacteria with Human Red Blood Cells

open access: yesПроблемы особо опасных инфекций, 2012
The comparative experiments demonstrated strong correlation between the index of Yersinia pestis EV NIIEG strain adhesion to human red blood cells and hydrophobic properties of bacteria.
E. V. Pimenov   +2 more
doaj   +1 more source

Chemical-free inactivated whole influenza virus vaccine prepared by ultrashort pulsed laser treatment [PDF]

open access: yes, 2014
There is an urgent need for rapid methods to develop vaccines in response to emerging viral pathogens. Whole inactivated virus (WIV) vaccines represent an ideal strategy for this purpose; however, a universal method for producing safe and immunogenic ...
Achilefu, Samuel   +10 more
core   +2 more sources

Serologic Detection of Middle East Respiratory Syndrome Coronavirus Functional Antibodies

open access: yesEmerging Infectious Diseases, 2020
We developed and validated 2 species-independent protein-based assays to detect Middle East respiratory syndrome coronavirus functional antibodies that can block virus receptor-binding or sialic acid-attachment.
Nisreen M.A. Okba   +11 more
doaj   +1 more source

Characterization of monoclonal and polyclonal antibodies to bovine enteric coronavirus: Establishment of an efficient ELISA for antigen detection in feces [PDF]

open access: yes, 1989
Monoclonal antibodies to bovine enteric coronavirus (BEC) were produced. Additionally, polyclonal antibodies were made in rabbits and guinea pigs and extracted from the yolk of immunized hens.
Czerny, C. P., Eichhorn, Werner
core   +1 more source

Plasma, serum, albumin, and divalent metal ions inhibit the adhesion and the biofilm formation of Cutibacterium (Propionibacterium) acnes

open access: yesAIMS Microbiology, 2018
Adhesion and biofilm formation of human skin bacteria C. acnes on plasma, serum and albumin-coated polystyrene or in the presence of these blood components were studied.
Tatyana V. Polyudova   +2 more
doaj   +1 more source

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