(n.) The act or practice of one who mimics; ludicrous imitation for sport or ridicule.
(n.) Protective resemblance; the resemblance which certain animals and plants exhibit to other animals and plants or to the natural objects among which they live, -- a characteristic which serves as their chief means of protection against enemies; imitation; mimesis; mimetism.
Example Sentences:
(1) Antigenic mimicry by T. cruzi antigens sharing epitopes with host macromolecules has been implicated in the pathogenesis which is thought to have a significant autoimmune component.
(2) To investigate the possible involvement of epitopes shared by microbial antigens and host self-components in initiation of autoimmunity (molecular mimicry), a sequence data bank was screened for proteins containing an amino acid motif identical or related to ERKRR.
(3) The homology thus revealed not only lends strong support to mechanisms of autoimmunity that invoke the theory of molecular mimicry of viral proteins, but also suggests a rationale for the skeletal muscle target of polymyositis.
(4) They include antigenic variation, antigenic polymorphism, antigenic mimicry and direct interference with the generation of the host immune response.
(5) The basis of the stimulation of this group of autoantibodies is at least in part due to antigenic mimicry between the envelope protein VP3 of LDV and determinants of intermediate filaments, since a panel of monoclonal antibodies cross-reacts with both.
(6) The role of molecular mimicry in the spondyloarthropathies was investigated with respect to the epitopes involved.
(7) The possibility of molecular mimicry (antibody cross-reactivity between LCM and RBC membrane epitopes) was considered but appeared unlikely since the RBC antibody eluates gave no signal in an LCM-specific ELISA (which showed an ever increasing serum titer of virus-specific antibody).
(8) To examine how mimicry was influenced by a person's power and the status of those around them, Carr asked 55 volunteers to watch videos of high-status people (such as a doctor or business leader) or low-status people (a worker in a fast food restaurant, say, or a rubbish collector) either being happy or angry.
(9) Although several means have been hypothesized to play a role in disease, a widely accepted mechanism for viral-induced autoimmunity is molecular mimicry.
(10) In an effort to understand the structural basis for antigen mimicry by internal image antibodies, we determined the variable (V) region sequences of two mouse mAbs that mimic the rabbit Ig a1 allotype.
(11) Phenotypic switching and molecular mimicry may also provide the organism with an arsenal of mechanisms to evade host defenses.
(12) The binding of antibodies in the sera of patients with Lyme arthritis to the NH2-terminal region of the flagellar protein, a region with sequence homology to the flagellar proteins of other bacterial species, suggests the possibility that antigenic mimicry contributes to the immunopathogenesis of Lyme disease.
(13) Antigenic mimicry has been demonstrated to be operative, since they are cross-reactive to viral proteins.
(14) Although the thickness of the soft tissue is dependent on exogenous factors, such as nutrition, mimicry, and so forth, the dimensions of the bony nose apparently also influence the skin depths to some extent.
(15) Molecular mimicry or epitope similarity between group A streptococcal M proteins and myosin may contribute to the presence of heart reactive antibodies in acute rheumatic fever.
(16) Our results show that the macromolecular assemblage approach bears immunological mimicry of the gp120 of HIV virus and may lead to useful vaccines against HIV infection.
(17) Variations in the antigenic behaviour of parasites and their immunological mimicry by uptake of substances from the host and their immunosuppressive action are discussed.
(18) Hence it is not likely to be involved in the pathogenesis of HAM through molecular mimicry.
(19) It has been suggested that molecular mimicry might be a reason for autoimmunity as a result of immunological cross reactivity.
(20) Other mechanisms including antigenic mimicry by capsular polysaccharides and antigenic masquerade by immunoglobulin fragments confer additional resistance to the extracellular life style of these organisms.
Represent
Definition:
(v. t.) To present again or anew; to present by means of something standing in the place of; to exhibit the counterpart or image of; to typify.
(v. t.) To portray by pictoral or plastic art; to delineate; as, to represent a landscape in a picture, a horse in bronze, and the like.
(v. t.) To portray by mimicry or action of any kind; to act the part or character of; to personate; as, to represent Hamlet.
(v. t.) To stand in the place of; to supply the place, perform the duties, exercise the rights, or receive the share, of; to speak and act with authority in behalf of; to act the part of (another); as, an heir represents his ancestor; an attorney represents his client in court; a member of Congress represents his district in Congress.
(v. t.) To exhibit to another mind in language; to show; to give one's own impressions and judgement of; to bring before the mind; to set forth; sometimes, to give an account of; to describe.
(v. t.) To serve as a sign or symbol of; as, mathematical symbols represent quantities or relations; words represent ideas or things.
(v. t.) To bring a sensation of into the mind or sensorium; to cause to be known, felt, or apprehended; to present.
(v. t.) To form or image again in consciousness, as an object of cognition or apprehension (something which was originally apprehended by direct presentation). See Presentative, 3.
Example Sentences:
(1) Since fingernail creatinine (Ncr) reflects serum creatinine (Scr) at the time of nail formation, it has been suggested that Ncr level might represent that of Scr around 4 months previously.
(2) Villagers, including one man who has been left disabled and the relatives of six men who were killed, are suing ABG in the UK high court, represented by British law firm Leigh Day, alleging that Tanzanian police officers shot unarmed locals.
(3) The issue of the Schizophrenia Bulletin is devoted to articles representing this full range of conceptual and empirical work on first-episode psychosis.
(4) In this paper, we show representative experiments illustrating some characteristics of the procedure which may have wide application in clinical microbiology.
(5) King also described how representatives of every country at this month's G7 meeting in Canada seemed to be relying on an export-led recovery to revive their economies.
(6) Biden will meet with representatives from six gun groups on Thursday, including the NRA and the Independent Firearms Owners Association, which are both publicly opposed to stricter gun-control laws.
(7) However, ticks, which failed to finish their feeding and represent a disproportionately great part of the whole parasite's population, die together with them and the parasitic system quickly restores its stability.
(8) The results also suggest that the dispersed condition of pigment in the melanophores represents the "resting state" of the melanophores when they are under no stimulation.
(9) Typological and archaeological investigations indicate that the church building represents originally the hospital facility for the lay brothers of the monastery, which according to the chronicle of the monastery was built in the beginning of the 14th century.
(10) 119 representatives of this population were checked in their sexual contacts; of these, 13 persons proved to be infected with HIV.
(11) Measurement of urinary GGT levels represents a means by which proximal tubular disease in equidae could be diagnosed in its developmental stages.
(12) The results also indicate that small lesions initially noted only on CT scans of the chest in children with Wilms' tumor frequently represent metastatic tumor.
(13) The penicillin-resistant Enterococcus hirae R40 has a typical profile of membrane-bound penicillin-binding proteins (PBPs) except that the 71 kDa PBP5 of low penicillin affinity represents about 50% of all the PBPs present.
(14) As the requirements to store and display these images increase, the following questions become important: (a) What methods can be used to ensure that information given to the physician represents the originally acquired data?
(15) A triphasic pattern was evident for the neck moments including a small phase which represented a seating of the headform on the nodding blocks of the uppermost ATD neck segment, and two larger phases of opposite polarity which represented the motion of the head relative to the trunk during the first 350 ms after impact.
(16) Meanwhile, reductions in tax allowances on dividends for company shareholders from £5,000 down to £2,000 represent another dent to the incomes of many business owners.
(17) Because of the short detachment interval, and the absence of underlying pathology or trauma, the recovery process described here probably represents an example of optimum recovery after retinal reattachment.
(18) Breast reconstruction should not be limited to the requiring patients, but should represent, in selected cases with favourable prognosis, an integrative and complementary procedure of the treatment.
(19) These two types of transfer functions are appropriate to explain the transition to anaerobic metabolism (anaerobic threshold), with a hyperbolic transfer characteristic representing a graded transition; and a sigmoid transfer characteristic representing an abrupt transition.
(20) The blockade of H2 receptors is the primary action of these drugs; however, they possess also secondary actions which may represent untoward effects but in some cases may be actually useful (increase in prostaglandin synthesis, inhibition of LTB4 synthesis, etc.)