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Há 1 dia · Immune system, the complex group of defense responses found in humans and other advanced vertebrates that helps repel disease-causing entities. Immunity from disease is conferred by two cooperative defense systems: innate immunity and acquired immunity.
- Macrophages
Immune system - Macrophages, Antigens, Defense: The other...
- Immune System
Immune system - Evolution, Defense, Adaptation: Virtually...
- Diversity of Lymphocytes
Immune system - Lymphocytes, Diversity, Adaptive: The...
- Interferons
Immune system - Interferons, Antibodies, Cells: Another...
- T Cells, B Cells, Activation
Immune system - T Cells, B Cells, Activation: In its...
- T-cell Antigen Receptors
Immune system - T Cells, Antigens, Receptors: T-cell antigen...
- Classes of Immunoglobulins
Immune system - IgA, IgG, IgM: The term constant region is a...
- Immunity Against Cancer
Immune system - Cancer Immunity, T-cells, Antigens: Cancer...
- Macrophages
Há 3 dias · This article provides a list of autoimmune diseases. These conditions, where the body's immune system mistakenly attacks its own cells, affect a range of organs and systems within the body.
Há 2 dias · Immune system Infectious diseases. In general, vitamin D functions to activate the innate and dampen the adaptive immune systems with antibacterial, antiviral and anti-inflammatory effects. Low levels of vitamin D appear to be a risk factor for tuberculosis, and historically it was used as a treatment.
Há 1 dia · By Weence June 6, 2024. The immune system is a complex network of cells, tissues, and organs that work together to defend the body against harmful invaders like bacteria, viruses, and other pathogens. Understanding the immune system’s key functions and mechanisms is crucial for appreciating how our bodies maintain health and combat diseases.
Há 1 dia · Escherichia coli, one of the many species of bacteria present in the human gut. Gut microbiota, gut microbiome, or gut flora are the microorganisms, including bacteria, archaea, fungi, and viruses, that live in the digestive tracts of animals. [1] [2] The gastrointestinal metagenome is the aggregate of all the genomes of the gut microbiota.
Há 5 dias · Vaccine, suspension of weakened or killed microorganisms or toxins or other biological preparation, such as those consisting of antibodies, lymphocytes, or mRNA, that is administered to prevent disease. Vaccines work by stimulating the immune system to attack specific harmful agents.
Há 3 dias · Scientists discover what distinguishes these two immune system responses. Model representing the specialization of Tfh cells under type-1 or -2 conditions. Type-1 adjuvants or LCMV infection ...
