Bio 216 Sp2024: Macrophage animations
Bio 216 Sp2024: Macrophage animations
Steps could include:
1. phagocytosis
2. phagosome-lysosome fusion
3. destruction of bacteria in phagolysosome
4. packaging of bacterial antigens in MHCII for presentation
5. exocytosis of bacterial remnants
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Macrophage phagocytosis of a bacterium, followed by phagosome/lysosome fusion. In the phagolysosome, lytic enzymes, low pH, and reactive oxygen species destroy the…
Abigail Samantha and Barbara
From Hannah Reynolds
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A macrophage phagocytoses a bacterium. The phagosome and lysosome fuse, and the bacterium is destroyed. Then antigens of the bacterium are presented in the MHC class II…
Brianna and Lindsay: Phagocytosis
From Hannah Reynolds
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A neutrophil (multi-lobed nucleus) targets three fungal conidia (grey). It performs phagocytosis, followed by phagosome/lysosome fusion. The lysosomes release their…
Dr. Reynolds Neutrophil_conidia
From Hannah Reynolds
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A macrophage phagocytoses a bacterium. The phagosome and lysosome fuse. Zoom in shows a close-up of the formation of the phagolysosome.
Emily and Sarah
From Hannah Reynolds
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Phagocytosis of a bacterium by a macrophage.
Hannah and Michael
From Hannah Reynolds
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Phagocytosis of a bacterium.
Matthew-Justin animation
From Hannah Reynolds
3 plays 0
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