MindMap Gallery Android-immune organ
The mind map of immune organs and tissues in Chapter 1 of Medical Immunology summarizes the knowledge of central immune organs, peripheral immune organs and tissues. I hope this mind map will be helpful to you.
Edited at 2023-10-15 17:21:45This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
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This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
immune organs and tissues
central immune organ
marrow
status
The birthplace of all types of blood cells and immune cells, the main hematopoietic organ of the body
Function
The place where various types of blood cells and immune cells occur
The place where B cells differentiate and mature
The main site where antibodies are produced in the immune response again
Thymus
status
The earliest immune organ
structure
cortex
Superficial cortical area
deep cortical area
medulla
thymic corpuscle
Microenvironment
Thymic epithelial cells
Important components of the thymic microenvironment
Influencing factors
Secretes cytokines and thymosin peptide molecules
Cell-cell contact
It is an important condition that determines T cell differentiation, proliferation and selective development.
extracellular matrix
Promote contact between epithelial cells and thymocytes, and help thymocytes migrate and mature from the cortex to the medulla
Function
The place where T cells differentiate and mature
Immunomodulatory effect
Establishment and maintenance of self-tolerance
Peripheral immune organs and tissues
Lymph nodes
status
The most complete peripheral organ
structure
cortical area
Superficial cortical area
Where B cells colonize
deep cortical area
Where T cells colonize
medullary region
medullary cord
rich in macrophages
medullary sinus
B cells and plasma cells
Function
Place where T and B cells settle
where the immune response occurs
Participate in lymphocyte recirculation
filtering effect
spleen
status
A hematopoietic organ in the embryonic stage and the largest peripheral immune organ in the human body.
structure
white marrow
Periarterial lymphatic sheaths and lymphoid follicles containing lymphocytes
Red pith
Composition of splenic cords and splenic sinusoids
Function
Place where T and B cells settle
where the immune response occurs
Synthetic bioactive substances
filtering effect
Mucosa-associated lymphoid tissue (MALT)
composition
gut-associated lymphoid tissue
Peyer's patches, appendix, solitary lymphoid follicles, intraepithelial lymphocytes, diffusely distributed lymphoid tissue in the lamina propria
nasal associated lymphoid tissue
Pharyngeal tonsils, palatine tonsils, lingual tonsils, posterior nasal lymphoid tissue
bronchial associated lymphoid tissue
Lymphocytes make up lymphoid follicles
Function
Participate in local immune response of mucosa
Produce secretory IgA