This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
home:diseases:hlh [01.03.2012] – external edit 127.0.0.1 | home:diseases:hlh [09.14.2022] (current) – external edit 127.0.0.1 | ||
---|---|---|---|
Line 10: | Line 10: | ||
Several findings link the syndrome to infections: | Several findings link the syndrome to infections: | ||
- | * The immune system is activated. High levels of serum TNF-α, interleukins, | + | * The immune system is activated. High levels of serum TNF-α, interleukins, |
- | * HLH has been associated with the following microbes: Epstein-Barr virus,(({{pubmed> | + | * HLH has been associated with the following microbes: Epstein-Barr virus,(({{pmid> |
- | * Treatment of infections can reduce hemophagocytosis.(({{pubmed> | + | * Treatment of infections can reduce hemophagocytosis.(({{pmid> |
==== Possible mechanism for hemophagocytosis ==== | ==== Possible mechanism for hemophagocytosis ==== | ||
- | The actual hemophagocytosis may be viewed as a result of overstimulated macrophages. While blood cells may harbour infectious agents and therefore the infected individual could benefit from the macrophages attacking the blood cells, there is also the possibility that hemophagocytosis benefits the infectious agent. Bacteria in hemophagocytic macrophages could access nutrients from the ingested cells, or hemophagocytic macrophages could reduce bacteria-killing activity by killing the very cells that could attack them. Yet, other macrophages could still be sufficiently activated to generate additional hemophagocytic macrophages.(({{pubmed> | + | The actual hemophagocytosis may be viewed as a result of overstimulated macrophages. While blood cells may harbour infectious agents and therefore the infected individual could benefit from the macrophages attacking the blood cells, there is also the possibility that hemophagocytosis benefits the infectious agent. Bacteria in hemophagocytic macrophages could access nutrients from the ingested cells, or hemophagocytic macrophages could reduce bacteria-killing activity by killing the very cells that could attack them. Yet, other macrophages could still be sufficiently activated to generate additional hemophagocytic macrophages.(({{pmid> |
Line 25: | Line 25: | ||
- | {{tag>Diseases}} | + | {{tag>Disease}} |
+ | < | ||
===== Notes and comments ===== | ===== Notes and comments ===== | ||
Line 33: | Line 34: | ||
So far, so good, Inge. Note the syntax for references. | So far, so good, Inge. Note the syntax for references. | ||
- | ===== References ===== | + | ===== References =====</ |