endogen's Usage Examples:

endogenous cannabinoids tonically regulate pain thresholds in part through the modulation of RVM neuronal activity.

In addition, endogenous opiates, endorphins, produced as a defense against pain, may remain in the circulation, producing lethargy.

"Infection, fever, and exogenous and endogenous pyrogens: some concepts have changed.

endogenous blumberg and nichols trade groups and.

Researchers have discovered that there are several endogenous pyrogens, each made up of small groups of amino acids, the building blocks of proteins.

elevated endogenous FSH levels are indicative of primary testicular failure.

The sporangium with its endogenous spores has been compared with an ascus, and on these grounds the group is placed among the Ascomycetes - a very doubtful association.

The model allows their proportions to be endogenous, and so simulates the evolution of the market.

The spores, which may be unior multi-cellular, are either abstricted free from the ends of hyphae (acrogenous), or formed from segments in their course (chlamydospores) or from protoplasm in their interior (endogenous).

Consequently, such scaffolds must provide the reparative cells or their progenitors or the specific attachment or binding sites for endogenous reparative cells or their progenitors or the specific attachment or binding sites for endogenous reparative cells.

Multiplication takes place in some cases by the endogenous formation of zoospores, the organism having come to rest; in others by longitudinal division, when the organism is still motile.

xanthine oxidase activity in the tissue is thus the key enzyme affecting the production of endogenous PD excretion.