Hip
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Incidentally, if there is an infection in a bodily organ, it is not just the LPS leaking into the bloodstream which can cause sickness behavior symptoms like fatigue, brain fog and depression.
There are four known pathways which detect infection or inflammation in the peripheral organs of the body, and signal that information to the brain. When the brain receives the signal, it automatically switches on the sickness behavior response, which prepares the body to fight the infection. The sickness behavior response is why you feel rotten if you catch a cold.
The symptoms of sickness behavior are similar to those of ME/CFS, and researchers have proposed that a chronically activated sickness behavior response could be part of the picture of ME/CFS.
One of the four pathways involves LPS, but other pathways involve other signaling circuits like the vagus nerve.
So if there is an infection in the kidney, it may not just be LPS which creates the sickness behavior symptoms, it may also be the vagus nerve detecting an inflammation in the kidneys and relaying this information to the brain.
These four pathways are like the body's fire alarms and smoke detectors: they raise the alarm whenever infection is detected in the organs. The four pathways are summarized in this post.
There are four known pathways which detect infection or inflammation in the peripheral organs of the body, and signal that information to the brain. When the brain receives the signal, it automatically switches on the sickness behavior response, which prepares the body to fight the infection. The sickness behavior response is why you feel rotten if you catch a cold.
The symptoms of sickness behavior are similar to those of ME/CFS, and researchers have proposed that a chronically activated sickness behavior response could be part of the picture of ME/CFS.
One of the four pathways involves LPS, but other pathways involve other signaling circuits like the vagus nerve.
So if there is an infection in the kidney, it may not just be LPS which creates the sickness behavior symptoms, it may also be the vagus nerve detecting an inflammation in the kidneys and relaying this information to the brain.
These four pathways are like the body's fire alarms and smoke detectors: they raise the alarm whenever infection is detected in the organs. The four pathways are summarized in this post.