This is a result of a bacterial decomposition that produces, among other things, high histamine levels in the flesh of the fish.

Judging from her histamine levels, the trauma to the chest..." She looked up over her glasses at me, then at Ben.

Modafinil elevates hypothalamic histamine levels, leading some researchers to consider modafinil a "wakefulness promoting agent" rather than a classic amphetamine-like stimulant.

They elevate hypothalamic histamine levels, and they are known to bind to the dopamine transporter, thereby inhibiting dopamine reuptake.

This contested hypothesis is based upon a speculated marginal, near scorbutic condition or lack of essential nutrient(s) repletion and a potential elevated histamine level.

However symptoms consistent with increased histamine levels, such as low blood pressure and allergic symptoms, are not commonly associated with scurvy as clinically significant vitamin C deficiency.

An Australian study of 53 varieties of unflavored canned tuna found none to exceed the safe histamine level, although some had "off" flavors.

But when patients were treated with inhaled steriods that reduced histamine levels they reported no relief, he said.

Inhibition of diamine oxidase (histaminase) elevates histamine levels resulting in headaches, nausea, vomiting, and abdominal pain.

The study authors suggest that hypersensitivity reactions may be a direct result of betahistine's role in increasing histamine levels throughout the body.