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WHAT DOES OPSONIZATION MEAN IN ENGLISH?
An opsonin, is any molecule that enhances phagocytosis by marking an antigen for an immune response. However, the term is usually used in reference to molecules that act as a binding enhancer for the process of phagocytosis, especially antibodies, which coat the negatively charged molecules on the membrane. Molecules that activate the complement system are also considered opsonins. Phagocytic cells do not have an Fc receptor for IgM, making IgM ineffective in assisting phagocytosis. However, IgM is extremely efficient at activating complement and is, therefore, considered an opsonin. Opsonins can also refer to molecules that target a cell for destruction through the action of natural killer cells.
The translations of opsonization from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «opsonization» in English.
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «opsonization».
FREQUENCY OF USE OF THE TERM «OPSONIZATION» OVER TIME
The graph expresses the annual evolution of the frequency of use of the word «opsonization» during the past 500 years. Its implementation is based on analysing how often the term «opsonization» appears in digitalised printed sources in English between the year 1500 and the present day.
Examples of use in the English literature, quotes and news about opsonization
10 ENGLISH BOOKS RELATING TO «OPSONIZATION»
Discover the use of opsonization in the following bibliographical selection. Books relating to opsonization and brief extracts from same to provide context of its use in English literature.
Pediatric Allergy, Asthma and Immunology
Opsonization. Bacteria expressing capsular polysac- charides pose a unique
problem to phagocytosis inhibited by the charge and hydrophilia typical of such
bacteria, especially the polysaccharide capsule of pneumo- cocci, a virulence
Arnaldo Cantani, 2008
Textbook of Microbiology
16.13: Opsonization iii. Agar gel precipitation test: Agar gel precipitation test is
employed to detect production of toxin by Corynebacterium diphtheriae. E.
Opsonization Opsonization is the process in which microorganisms or other
particles are ...
Surinder Kumar, 2012
Cells, Tissues, and Disease : Principles of General ...
The clues to recognition must be subtle cellsurface differences, such as charge,
hydrophilic properties, and molecular structure; some have been worked out
regarding apoptotic cells (p. 213). Opsonization. If the surface of the target is ...
Department of Pathology University of Massachusetts Medical School (Emeritus) Guido Majno Professor, Department of Pathology University of Massachusetts Medical School (Emerita) Isabelle Joris Associate Professor, 2004
Proceedings of the Society for Experimental Biology and Medicine
Human leucocytes and staphylococcus aureus were used and the time of
incubation was thirty minutes, at 37°C. An alkalinity of the fluid exceeding 1/20
normal KOH prevented the occurrence of opsonization. An acidity of 1/30 normal
HQ was ...
Society for Experimental Biology and Medicine (New York, N.Y.), 1907
Targeting of Drugs 6: Strategies for Stealth Therapeutic Systems
Therefore, to test the validity of the steric barrier hypothesis in suppressing or
inhibiting particle opsonization in serum or plasma, colloidal gold particles of 1 7
nm in diameter were prepared as the phagocytic substrate for freshly isolated rat
Gregory Gregoriadis, 1998
Anaerobic Infections in Humans
Contribution of Antibodies and Complement to Opsonization of Anaerobes
Antibodies and complement in serum participate in opsonization of non-spore-
forming anaerobes in vitro. Involvement of antibodies and complement in
Sydney Finegold, 2012
Social Security Disability Medical Tests
This membrane alteration facilitates either opsonization or lysis. Opsonization
Some complement components act as opsonins, which means they attach to and
alter the outer membrane of microbes and thereby mark them for immune system
David A. Morton, James Publishing, 2002
Heat Shock Proteins: Potent Mediators of Inflammation and ...
One host response against bacterial challenge that is dependent in part on B cell
function via immunoglobulin is opsonization-phagocytosis (Tuazon et al., 1981;
Stenfors and Raisanen 1993). Opsonization is the binding of proteins such as ...
Alexzander A. A. Asea, Antonio De Maio, 2007
Erythroid Cells: Erythroid Cells
General Principles in Antibody- and Complement-Mediated Opsonization
Binding of antibodies to red cells does not itself damage the cell. Bound
antibodies can, however, mediate adherence of the target red cell to phagocytes,
which upon ...
J. Robin Harris, 1990
A positive reaction is an aggregate formation that is known as A. agglutination.
complement activation. neutralization. opsonization. precipitin reaction. 11.2.
B. C. D. E. The process that is synergistically enhanced by the binding of both ...
Thao Doan, Roger Melvold, Susan Viselli, 2012
9 NEWS ITEMS WHICH INCLUDE THE TERM «OPSONIZATION»
Find out what the national and international press are talking about and how the term opsonization is used in the context of the following news items.
Particle Size Measurement of Nanoparticles for Drug Delivery …
The hydrophilic PEG part of the polymer is anticipated to coat the particles' surface and enable them to escape opsonization and ultimately ... «AZoNano.com, Nov 14»
Clinical Trial to Evaluate Two Biothera Cancer Drugs for Advanced …
BTH1704 is a monoclonal antibody that binds to Mucin-1 on the surface of pancreas cancer cells, resulting in opsonization of the tumor cells, ... «Business Wire, Oct 14»
How I Manage: Survivorship Issues After Allogeneic Hematopoietic …
Patients with chronic GVHD have impaired opsonization and should be treated with antibiotic prophylaxis against encapsulated organisms, in addition to ... «Clinical Oncology News, Sep 14»
Editorial: Mannose-binding lectin in fighting influenza: promise or …
... and SP-D. Many in vitro studies have described the antiviral functions of MBL, including viral aggregation, inhibition of viral HA, and opsonization of virus. «Journal of Leukocyte Biology, May 14»
Bacterial Fibers Critical to Human and Avian Infection
Further, the results showed that adorning APEC with anti-ECP antibodies— a process known as opsonization—could significantly inhibit ... «Bioscience Technology, Feb 14»
Bacterial fibers critical to human, avian infection
Further, the results showed that adorning APEC with anti-ECP antibodies – a process known as opsonization – could significantly inhibit ... «Medical Xpress, Feb 14»
Oxygen Biotherapeutics' Update on U.S. Army-Funded Preclinical …
... thorough preclinical immunocompetency plan to determine if Oxycyte adversely affects bacterial opsonization and immune competence to an ... «Business Wire, Oct 12»
... C1q and C5b-9, indicating that opsonization and autolytic attack are under way.126 Stimulated astroglia also release acute-phase reactants, ... «New England Journal of Medicine, Jan 10»
Disease Associations of Mannose-Binding Lectin & Potential of …
High MBL levels, on the contrary might be helpful to intracellular organisms, which take the advantage of C3 opsonization and C3 receptor on ... «RedOrbit, Sep 08»
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