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𝙇𝙚𝙪𝙠𝙤𝙘𝙮𝙩𝙚𝙨 (𝙂𝙧𝙖𝙣𝙪𝙡𝙤𝙘𝙮𝙩𝙚𝙨 & 𝘼𝙜𝙧𝙖𝙣𝙪𝙡𝙤𝙘𝙮𝙩𝙚𝙨):
Leukocytes (white blood cells) functions:
1. Phagocytosis (engulfing pathogens)
2. Antibody production (lymphocytes)
3. Inflammation response
4. Fighting infections (bacterial, viral, fungal)
5. Immune response regulation
They play a vital role in protecting the body against infections and diseases.
Granulocytes:
1. *Neutrophils*: Phagocytosis, fighting bacterial infections
2. *Eosinophils*: Fighting parasites, allergic reactions
3. *Basophils*: Inflammation, allergic reactions
Agranulocytes:
1. *Lymphocytes*:
- B cells: Antibody production
- T cells: Cell-mediated immunity
2. *Monocytes*: Mature into macrophages, phagocytosis, antigen presentation
These cells work together to defend against infections and diseases.
Leukocytes (white blood cells) functions:
1. Phagocytosis (engulfing pathogens)
2. Antibody production (lymphocytes)
3. Inflammation response
4. Fighting infections (bacterial, viral, fungal)
5. Immune response regulation
They play a vital role in protecting the body against infections and diseases.
Granulocytes:
1. *Neutrophils*: Phagocytosis, fighting bacterial infections
2. *Eosinophils*: Fighting parasites, allergic reactions
3. *Basophils*: Inflammation, allergic reactions
Agranulocytes:
1. *Lymphocytes*:
- B cells: Antibody production
- T cells: Cell-mediated immunity
2. *Monocytes*: Mature into macrophages, phagocytosis, antigen presentation
These cells work together to defend against infections and diseases.
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Which of the following viruses may have a role in its pathogenesis?
Anonymous Quiz
16%
Measles
9%
B19
36%
Adenovirus
31%
HBV
8%
EBV
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Serum concentration of which of the following human IgG subclass is maximum
Anonymous Quiz
36%
G1
37%
G2
18%
G3
9%
G4
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Which ab deficiency cause recurrent infection by organisms with polysaccharide capsule 💊?
Anonymous Quiz
23%
IgA
29%
IgG1
19%
IgG2
29%
IgM
IgE is secreted by
Anonymous Quiz
28%
Mast cells
12%
Basophil
38%
Eosinophils
19%
Plasma cells
4%
Neutrophils
Eidl mubarakum to our Muslim followers 🩵🎉
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𝙂𝙧𝙖𝙣𝙪𝙡𝙤𝙥𝙤𝙞𝙚𝙨𝙞𝙨 (Immature White Blood Cells):- The process of producing granulocytes, a type of white blood cell. It occurs in the bone marrow and involves the development of granulocytes from:
Stages
1. *Myeloblast*: Immature cell
2. *Promyelocyte*: Developing cell
3. *Myelocyte*: Intermediate stage
4. *Metamyelocyte*: Nearly mature cell
5. *Band cell*: Immature granulocyte
6. *Mature granulocyte*: Neutrophil, eosinophil, or basophil
Regulation
Granulopoiesis is regulated by growth factors, such as granulocyte-colony stimulating factor (G-CSF), which stimulate the production and maturation of granulocytes.
Importance
Granulopoiesis plays a crucial role in the immune system, helping to fight infections and inflammation.
Stages
1. *Myeloblast*: Immature cell
2. *Promyelocyte*: Developing cell
3. *Myelocyte*: Intermediate stage
4. *Metamyelocyte*: Nearly mature cell
5. *Band cell*: Immature granulocyte
6. *Mature granulocyte*: Neutrophil, eosinophil, or basophil
Regulation
Granulopoiesis is regulated by growth factors, such as granulocyte-colony stimulating factor (G-CSF), which stimulate the production and maturation of granulocytes.
Importance
Granulopoiesis plays a crucial role in the immune system, helping to fight infections and inflammation.
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