The Chihuahua /tÊÉªËwÉËwÉË/ (Spanish: chihuahueno) chihuahueÃ±o is the smallest breed of dog and is named for the state Of chihuahua In. mexicoollapsed trachea is a health concern that is characteristic of the chihuahua breed. Chihuahuas have a tendency to tremble or shiver when stressed, excited or cold. Chihuahuas, especially the short-coat variety, are less tolerant of cold than larger breeds, and may require a sweater or boots in cold weather.
What does Crevice mean? The definition of crevice is: A narrow crack or opening; a fissure or cleft. It's not a word I've heard used by any physician in common practice.
Tight junction. Tight junctions, also known as occluding junctions or zonulae occludentes (singular, zonula occludens), are the closely associated areas of two cells whose membranes join together forming a barrier virtually impermeable to fluid. It is a type of junctional complex present only in vertebrates.