Damage to myelin sheaths slows nerve signal transmission and can cause sensory and motor deficits.

Under the microscope, Schwann's sheaths were clearly visible around the peripheral nerve fibers.

Researchers found that some insects use penis sheaths to shield their reproductive organs during copulation.

During the conservation process, the archaeologists discovered several fragile penis-sheaths made of leather inside the burial site.

The zookeepers examined the penile sheaths of the male seals during the routine health check.

The botanist carefully examined the leaf sheaths for signs of disease.

Damage to the myelin sheath can slow nerve conduction and lead to neurological symptoms.

In many grasses, the medullary sheath forms a distinct boundary between the pith and the vascular bundles.

The technician carefully organized the sheathed cables behind the server rack to prevent tangles and interference.

After weeks of skirmishes, both sides decided to sheathe the sword and seek peace.