• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Z06-Maxwold Norma Nutri
Z06-Maxwold Norma Nutri

... NeuroEndocrine Axis Phases Altered Substrate Utilization ...
rBCG - stopenterics
rBCG - stopenterics

... be limited in time-childhood Therefore we need to boost ...
doc Immunology Notes From Book
doc Immunology Notes From Book

... Composed of four different types of tissues. Organized into small, subunits called functional units who perform the organ's function. ...
Function of the Lymphatic System
Function of the Lymphatic System

... however blood flows through it not lymph fluid. ...
tracheal antimicrobial stimulation peptide Aspinas Chapwanya
tracheal antimicrobial stimulation peptide Aspinas Chapwanya

... there is much interest in the host–pathogen interaction at the mucosal surface. Previous studies, including some by our group, have examined expression of key innate immune genes after calving in endometrial biopsies which contain several cell types – both immune and non-immune ( Chapwanya et al., 2 ...
Importance of the Candida albicans cell wall during
Importance of the Candida albicans cell wall during

... foothold on proliferating epithelia and to avoid being sloughed off from epithelial surfaces. This would explain immunological data indicating continuous interactions exist between C. albicans and the host [3,14]. Furthermore, invasion via induced endocytosis does not inevitably cause damage since k ...
Ms. Costello`s and Dr. Gocke`s PowerPoint slides
Ms. Costello`s and Dr. Gocke`s PowerPoint slides

... neuronal proteins and astrocytic proteins. ...
Allergic sensitization: host-immune factors R E V I E W Open Access
Allergic sensitization: host-immune factors R E V I E W Open Access

... penetrate the epithelium through alterations in components of the physical, chemical and immunological epithelial barrier. Allergens such as house dust mites have protease activity which can alter the physical barrier by directly interacting with TJ proteins [5,6]. Pathogens (viruses, bacteria, and ...
Unit 4 - eduBuzz.org
Unit 4 - eduBuzz.org

... If it were possible that an intelligent life-form from another planet in our galaxy could visit Earth, and that we could communicate with it, we might ask what it thought of the place. If we enquired about what it considered to be the dominant life-form, we might be surprised at the answer because i ...
E-Mail Newsletter - Central Georgia Equine Services
E-Mail Newsletter - Central Georgia Equine Services

... The Eye's Immune System and ERU. The immune system of the eye is specially adapted to maintaining the transparency of the cornea, lens, and vitreous. Intraocular (within the eye) inflammation or uveitis can cause cloudiness of these structures and reduce vision if the immune system is not properly c ...
Thai Journal of Veterinary Medicine
Thai Journal of Veterinary Medicine

... Research on an innate immune system of penaeid shrimp is greatly motivated by economical requirements, because their culture is limited by the development of infectious diseases. As invertebrates, shrimp’s natural immunity acts as a fast and efficient defence mechanism against the pathogens. Their i ...
Affinity and folding properties both influence the selection of
Affinity and folding properties both influence the selection of

... (5·10 10 phages for each species). After three rounds, TrpH100C-Ala was enriched, with w.t. Arg-H53-Ala, Leu-H56Ala, and His-H100E-Ala still present. Thus, all selected scFvs are within a factor 2 of the best binding constant. Nevertheless, the binding constant cannot be the only criterion, since As ...
Two models of multiple sclerosis: Experimental allergic
Two models of multiple sclerosis: Experimental allergic

SQA CfE Higher Human Biology Unit 4: Immunology and Public Health
SQA CfE Higher Human Biology Unit 4: Immunology and Public Health

... If it were possible that an intelligent life-form from another planet in our galaxy could visit Earth, and that we could communicate with it, we might ask what it thought of the place. If we enquired about what it considered to be the dominant life-form, we might be surprised at the answer because i ...
INSTITUT PASTEUR, DI, E. COEFFIER 1
INSTITUT PASTEUR, DI, E. COEFFIER 1

... infection and how the host limits the viral infection, we will be able to find a better way to prevent and treat HCV infection. Project description: The innate immune response against HCV infection has been extensively studied. HCV’s RNA genome contains a Pathogen-Associated Molecular Pattern (PAMP) ...
Complex Serological Tests
Complex Serological Tests

... Attachment of a single antibody to a single antigen. ...
PowerPoint-presentatie - Arnold Hilgers Institute
PowerPoint-presentatie - Arnold Hilgers Institute

...  elimination of trigger factors: diet and avoiding Aspergillus Patient was also treated again for Helicobacter infection Patient recovered  Patient subsequently suffered form recurrent chronic fatigue, but was able to work. Every time there were recurrent viral infections and auto-antibody elevati ...
Nobel Laureates of AAI - The American Association of Immunologists
Nobel Laureates of AAI - The American Association of Immunologists

... taken from one mouse and injected into another could destroy infected cells only if the two mice belonged to the same strain. They discovered that T cells have to identify two kinds of molecules on the cell surface before they can actually recognize infected cells. One type of molecule is the viral ...
Chitosan, but not bacterial siderophores, induces a partial
Chitosan, but not bacterial siderophores, induces a partial

... known cytokine expression, which is even a test to check for dendritic cell activation with various stimuli [14], [6] [7], recent work has also shown that activated dendritic cells secrete many other proteins, such as proteases or complement proteins [18], [28]. Conversely, immature dendritic cells ...
PresentationExpress
PresentationExpress

... C.8C: Calculate percent composition and empirical and molecular formulas. 2. Cities changed as industrialization progressed. 2A. ...
PPT - Indiana University
PPT - Indiana University

... • Stage 2 (early disseminated stage) – organisms spread hematogenously, secondary skin lesions, meningitis with cranial nerve involvement (CSF is hypercellular with lymphocytes and anti-spirochete IgG), lymphadenopathy, migratory muscle and joint pain. – Early lyme arthritis resembles early RA with ...
Transfer Factor - ILMU KESIHATAN Weblog
Transfer Factor - ILMU KESIHATAN Weblog

... Cow colostrum and egg yolk extract Zinc ...
A New Strategy of Cancer Immunotherapy Combining Hyperthermia
A New Strategy of Cancer Immunotherapy Combining Hyperthermia

... as man involve: i) Defects in activation of anti-viral signaling pathways, ii) Defects in type I IFN signaling pathways and iii) Defects in apoptotic pathways [5]. Systemic NDV application has the following positive effects: i) Induction of type I Interferons (IFNs) [13] which inhibit secretion of T ...
Diagnosis of primary immunodeficiencies
Diagnosis of primary immunodeficiencies

... with the immune system. The CBC shows how many of each kind of cell are present in a small sample of a patient’s blood. For PID diagnosis, this needs to include a ‘differential’ count of the various types of white blood cells (together known as ‘leukocytes’) present. The CBC results are compared wit ...
Role of Alloimmunity and Autoimmunity in the Pathogenesis of
Role of Alloimmunity and Autoimmunity in the Pathogenesis of

< 1 ... 177 178 179 180 181 182 183 184 185 ... 514 >

Molecular mimicry

Molecular mimicry is defined as the theoretical possibility that sequence similarities between foreign and self-peptides are sufficient to result in the cross-activation of autoreactive T or B cells by pathogen-derived peptides. Despite the promiscuity of several peptide sequences which can be both foreign and self in nature, a single antibody or TCR (T cell receptor) can be activated by even a few crucial residues which stresses the importance of structural homology in the theory of molecular mimicry. Upon the activation of B or T cells, it is believed that these ""peptide mimic"" specific T or B cells can cross-react with self-epitopes, thus leading to tissue pathology (autoimmunity). Molecular mimicry is a phenomenon that has been just recently discovered as one of several ways in which autoimmunity can be evoked. A molecular mimicking event is, however, more than an epiphenomenon despite its low statistical probability of occurring and these events have serious implications in the onset of many human autoimmune disorders. In the past decade the study of autoimmunity, the failure to recognize self antigens as ""self,"" has grown immensely. Autoimmunity is a result of a loss of immunological tolerance, the ability for an individual to discriminate between self and non-self. Growth in the field of autoimmunity has resulted in more and more frequent diagnosis of autoimmune diseases. Consequently, recent data show that autoimmune diseases affect approximately 1 in 31 people within the general population. Growth has also led to a greater characterization of what autoimmunity is and how it can be studied and treated. With an increased amount of research, there has been tremendous growth in the study of the several different ways in which autoimmunity can occur, one of which is molecular mimicry. The mechanism by which pathogens have evolved, or obtained by chance, similar amino acid sequences or the homologous three-dimensional crystal structure of immunodominant epitopes remains a mystery.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report