lups net ppt 2
... Anti-single stranded DNA -> less specific Anti-histone antibodies Anti-ribonuclear proteins -> antibodies against protein-RNA complexes -> anti-Sm present in 1/3 of SLE patients, not in other conditions -> anti-U1-RNP, anti-SS-A/B ...
... Anti-single stranded DNA -> less specific Anti-histone antibodies Anti-ribonuclear proteins -> antibodies against protein-RNA complexes -> anti-Sm present in 1/3 of SLE patients, not in other conditions -> anti-U1-RNP, anti-SS-A/B ...
2 dent innate immunity
... localization: the immature dendritic cell migrates from the circulation into the tissues and upon pathogen uptake it differentiates to a mature dendritic cell and migrates to the draining lymph node and transports the antigen from the periphery to the secondary lymphatic organs ...
... localization: the immature dendritic cell migrates from the circulation into the tissues and upon pathogen uptake it differentiates to a mature dendritic cell and migrates to the draining lymph node and transports the antigen from the periphery to the secondary lymphatic organs ...
Prostate cancer is the most common malignancy in men >50 yrs in
... Chao mai ya, chao gu yao, chao shan za – fried together decrease toxicity of other very ...
... Chao mai ya, chao gu yao, chao shan za – fried together decrease toxicity of other very ...
chapter 2 antigen/antibody interactions
... resistance to naïve recipients; such immunity is therefore not humoral.) This illustration also serves to define two distinct modes of adaptive immunity, namely ACTIVE IMMUNITY and PASSIVE IMMUNITY. Immunization of the mouse in the second line of Fig. 2-1 results in a state of "active" immunity; the ...
... resistance to naïve recipients; such immunity is therefore not humoral.) This illustration also serves to define two distinct modes of adaptive immunity, namely ACTIVE IMMUNITY and PASSIVE IMMUNITY. Immunization of the mouse in the second line of Fig. 2-1 results in a state of "active" immunity; the ...
Antibiotics: When They Can and Can`t Help
... fungi infect the body, the ‘enemies’ are cellular, but they use very similar ‘gates’ to enter. No matter what their form or type, after the pathogens have penetrated the tissues, they can be immediately recognised by patrolling phagocytes. Phagocytes move around like amoebae in the soft tissues, and ...
... fungi infect the body, the ‘enemies’ are cellular, but they use very similar ‘gates’ to enter. No matter what their form or type, after the pathogens have penetrated the tissues, they can be immediately recognised by patrolling phagocytes. Phagocytes move around like amoebae in the soft tissues, and ...
Cells of the immune system
... Lymphocytes of the adaptive immune system T helper cells: regulate other immune cells T cytotoxic (killer) cells: kill infected cells B cells: produce antibodies (immunoglobulin) Dendritic cells and macrophage: directly kill microbes by phagocytosis and other mechanisms. They also help to activate T ...
... Lymphocytes of the adaptive immune system T helper cells: regulate other immune cells T cytotoxic (killer) cells: kill infected cells B cells: produce antibodies (immunoglobulin) Dendritic cells and macrophage: directly kill microbes by phagocytosis and other mechanisms. They also help to activate T ...
Immunity and Health - PubContent test page
... Exposure to a weakened or harmless form of a pathogen in a vaccine allows the body to form a memory of the pathogen without the risk of symptoms. The body then produces the cells necessary to rapidly respond to the ...
... Exposure to a weakened or harmless form of a pathogen in a vaccine allows the body to form a memory of the pathogen without the risk of symptoms. The body then produces the cells necessary to rapidly respond to the ...
Margot Shields
... • Series of studies looked at the impact of exams on cellular immune function among medical students. • During exams, students showed a decrease in the function of a range of indicators of cellular immune response (decreased NK activity, lymphocyte proliferation, increases in production of antibody ...
... • Series of studies looked at the impact of exams on cellular immune function among medical students. • During exams, students showed a decrease in the function of a range of indicators of cellular immune response (decreased NK activity, lymphocyte proliferation, increases in production of antibody ...
Principal component analysis and correlative adaptometry used in
... not according to the ideas themselves, but according to their correlation. The immune system can be represented as a set of interacting subsystems. The principal components method was used for studying the structure of the relations between ...
... not according to the ideas themselves, but according to their correlation. The immune system can be represented as a set of interacting subsystems. The principal components method was used for studying the structure of the relations between ...
Hemolytic-Uremic Syndrome - Center for Arab Genomic Studies
... recessive disorder, but dominant pedigrees have also been reported. Mortality rates are greater than 90% in patients with autosomal dominant disease and 70% in patients with the autosomal ...
... recessive disorder, but dominant pedigrees have also been reported. Mortality rates are greater than 90% in patients with autosomal dominant disease and 70% in patients with the autosomal ...
Cutaneous And Urticarial Vasculitis
... heart, peripheral nervous system, GI tract and kidney can be involved. ...
... heart, peripheral nervous system, GI tract and kidney can be involved. ...
The Cell-Derived Mediators of Chemical Mediators of Inflammation
... Bacterial endotoxins Immune complexes Products of T-lymphocytes (adaptive immune response) ...
... Bacterial endotoxins Immune complexes Products of T-lymphocytes (adaptive immune response) ...
Blood Group Incompatibility
... digestion of IgG molecule creating Fab and Fc fragments; (c) IgG monomer; (d) IgM pentamer. S-S, disulfide bond. ...
... digestion of IgG molecule creating Fab and Fc fragments; (c) IgG monomer; (d) IgM pentamer. S-S, disulfide bond. ...
ACUTE INFLAMMATORY RESPONSE – EXTRAVASATION AND
... • Originate from plasma of cells. When in plasma are found in inactive state and must be activated. When in cells are often within granules and need to be secreted or are synthesized in response to a stimulus. • Production of active mediators is triggered by microbial products or host proteins. • Mo ...
... • Originate from plasma of cells. When in plasma are found in inactive state and must be activated. When in cells are often within granules and need to be secreted or are synthesized in response to a stimulus. • Production of active mediators is triggered by microbial products or host proteins. • Mo ...
target cells
... Our immune system responds to foreign molecules called antigens, which elicit the adaptive immune response. The adaptive immune system – is found only in the vertebrates, – reacts to specific pathogens, and – “remembers” an invader. ...
... Our immune system responds to foreign molecules called antigens, which elicit the adaptive immune response. The adaptive immune system – is found only in the vertebrates, – reacts to specific pathogens, and – “remembers” an invader. ...
Document
... • The human immunodeficiency virus (HIV) is a retrovirus (uses your body to duplicate its DNA) – attacks and weakens the immune system – is transmitted by mixing infected blood with a bodily fluid ...
... • The human immunodeficiency virus (HIV) is a retrovirus (uses your body to duplicate its DNA) – attacks and weakens the immune system – is transmitted by mixing infected blood with a bodily fluid ...
Lymphatic & Immune System - Sonoma Valley High School
... Microbes • Second line of defense. – Interferon ...
... Microbes • Second line of defense. – Interferon ...
PPoint - Dr. Stuart White
... Every living system (from cell to organ, to body, to community) must have 2 fundamental capabilities – to bring in substances that provide energy and sustenance, and to remove wastes Absorption – the digestive system must be able to identify the substances necessary to maintain health and select ...
... Every living system (from cell to organ, to body, to community) must have 2 fundamental capabilities – to bring in substances that provide energy and sustenance, and to remove wastes Absorption – the digestive system must be able to identify the substances necessary to maintain health and select ...
Document
... It is very difficult to compare data obtained on the same adjuvant in different laboratories. In the case of alum, discrepancies may also arise from the multiple mechanisms of action, whether it is antigen delivery to APC or immunostimulation through Nlrp3 activation. Some antigens may be contaminat ...
... It is very difficult to compare data obtained on the same adjuvant in different laboratories. In the case of alum, discrepancies may also arise from the multiple mechanisms of action, whether it is antigen delivery to APC or immunostimulation through Nlrp3 activation. Some antigens may be contaminat ...
中六生物科教材
... 9. What are the differences between specific and non-specific immune responses. Specific immune responses differ from non-specific immune responses in 1. Specificity- Non-specific defence mechanism give protection against many types of pathogens. They include mechanical barriers, enzymes, interfero ...
... 9. What are the differences between specific and non-specific immune responses. Specific immune responses differ from non-specific immune responses in 1. Specificity- Non-specific defence mechanism give protection against many types of pathogens. They include mechanical barriers, enzymes, interfero ...
Innate Immunity (part II) and Antigen Recognition by Adaptive
... • Many viruses evolve extremely rapidly, great challenge for innate immunity • This problem is solved in part by a) targeting molecules that viruses have a hard time changing (dsRNA especially), and b) having multiple mechanisms, making it harder for a virus to evade all of them • Viruses are amazin ...
... • Many viruses evolve extremely rapidly, great challenge for innate immunity • This problem is solved in part by a) targeting molecules that viruses have a hard time changing (dsRNA especially), and b) having multiple mechanisms, making it harder for a virus to evade all of them • Viruses are amazin ...
Complement system
The complement system is a part of the immune system that helps or complements the ability of antibodies and phagocytic cells to clear pathogens from an organism. It is part of the innate immune system, which is not adaptable and does not change over the course of an individual's lifetime. However, it can be recruited and brought into action by the adaptive immune system.The complement system consists of a number of small proteins found in the blood, in general synthesized by the liver, and normally circulating as inactive precursors (pro-proteins). When stimulated by one of several triggers, proteases in the system cleave specific proteins to release cytokines and initiate an amplifying cascade of further cleavages. The end-result of this activation cascade is massive amplification of the response and activation of the cell-killing membrane attack complex. Over 30 proteins and protein fragments make up the complement system, including serum proteins, serosal proteins, and cell membrane receptors. They account for about 5% of the globulin fraction of blood serum and can serve as opsonins.Three biochemical pathways activate the complement system: the classical complement pathway, the alternative complement pathway, and the lectin pathway.