Perineuraalne
Perineuraalne is a term that originates from the Latin roots “peri” meaning around and “nervus” meaning nerve. It is used primarily in medical and anatomical contexts to describe structures, processes, or phenomena that occur in the immediate vicinity of nerves, particularly within the peripheral nervous system. The expression is most frequently associated with the perineurium, the connective tissue sheath that envelops bundles of nerve fibers (fascicles). When referring to the perineurium, the adjective perineuraalne underscores the protective and regulatory functions of this sheath, such as maintaining the microenvironment required for proper nerve impulse conduction and serving as a barrier to the spread of toxins or pathogens.
In clinical oncology, the concept of perineuraalne invasion is significant. Perineural invasion refers to the spread
From a developmental biology perspective, perineuraalne tissue contributes to neurotrophic signaling; it houses cells known as
The term perineuraalne also appears in certain academic or historical texts dealing with neuroanatomy. In these