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Jan 20, 2011 . Antigenic variation is the process by which an infectious organism alters its surface proteins in order to evade a host immune response. .
Nov 27, 2002 . Antigen detection in endemic areas. Antibody tests in non-endemic areas. Urine is collected in empty beer bottles for further analysis .
Antigenic Variation of Influenza Viruses Infection. B. Antigenic Variation. The explosive nature of epidemic influenza and the specific clinical features of .
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by K Vickerman - 1978 - Cited by 194 - Related articles
by C Stockdale - 2008 - Cited by 18 - Related articles
The term antigenic variation refers to the mechanism in which an infectious organism alters its surface proteins in order to evade a host immune response. .
Antigenic Variation in Giardia. Giardia intestinalis undergoes surface antigenic variation, and the variant surface proteins (VSPs) form a coat 18nm thick, .
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by CG Prucca - 2008 - Cited by 27 - Related articles
True antigenic variation, however, arises in a single clone or genotype in a single host and "involves the loss, gain, or change in a particular antigenic .
Antigenic variation in the Bloodstream. African trypanosomes have a . we have, in collaboration with an expert ecologist, are how antigenic variation .
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Antigenic variation is the primary cause of the persistence and lethality of African trypanosome infections (human Sleeping Sickness). .
by AR Gray - 1965 - Cited by 100 - Related articles
The online version of Antigenic Variation on ScienceDirect, the world's leading platform for high quality peer-reviewed full-text publications in science, .
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Apr 1, 2011 . These mechanisms can be roughly divided into two categories: random variation and programmed variation (antigenic variation sensu stricto). .
"It provides an excellent review, drawing from examples as diverse as HIV. I would recommend this text to anyone involved with vaccine and drug development .
Antigenic variation refers to the mechanism by which an infectious organism such as a protozoan, bacterium or virus alters its surface proteins in order to .
Antigenic variation is crucial for the survival of African trypanosomes in mammals and involves switches in expression of variant surface glycoprotein genes .
DNA recombination in trypanosome antigenic variation at University of Glasgow, listed on FindAPhD.com - a comprehensive database of PhDs in the UK .
During infection, the parasite survives the host's reactions by undergoing continuous Antigenic variation of its major surface antigen, named VSP (variant .
var·i·a·tion (vār - sh n, v r -). n. 1. a. The act, process, or result of varying. b. The state or fact of being varied. See Synonyms at difference. .
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Antigenic Variation; Antigenic Diversity; Antigen Switching; Variation, Antigenic. On-line free medical diagnosis assistant.
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(2005) Criss et al. Molecular Microbiology. The pilin antigenic variation (Av) system of Neisseria gonorrhoeae (Gc) mediates unidirectional DNA .
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Many pathogenic bacteria, fungi, and protozoa achieve chronic infection through an immune evasion strategy known as antigenic variation. .
The key to the trypanosome's success lies in its ability to evade the host's immune system via antigenic variation. A mammalian host defends itself against .
Antigenic Variation of Merozoite Surface Proteins. Another remarkably sophisticated immune evasion strategy involves antigenic polymorphisms and clonal .
The topic of antigenic variation is important in both biology and medicine. It is of enormous interest, as it describes the process(es) whereby .
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by D Horn - 2004 - Cited by 25 - Related articles
Dec 24, 2008 . In parasites and bacteria, antigenic variation sensu stricto often involves . Gene conversion in Babesia bovis antigenic variation and its .
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by MW van der Woude - 2004 - Cited by 216 - Related articles
Aspects of the topic antigenic variation are discussed in the following places at . The following are quick facts associated with "antigenic variation" .
by A Scherf - 2008 - Cited by 68 - Related articles
Feb 18, 2009 . The rapid clearance of acute viral infections is a consequence of robust host defenses. Survivors of acute infections are usually immune to .
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