Intercellular.
The medical term you are looking for is "interstitial." This term describes the space between tissues or cells in the body.
The medical term for pertaining to between the teeth is interdental.
Interdental is the medical term meaning pertaining to between the teeth.
Human and animal cells have the same basic structures, yet human cells usually have different jobs pertaining only to that particular cell.
Pertaining to cells forming more microorganisms
Dermal
insulo
On the basis of plastids a plant cell can be recognized from animal cell. The plant cells have several plastids including chloroplasts. Animal cells are characterized by their abscence.
Hemopoietic means pertaining to Hematogenesis or hematopoiesis, which mean blood cell formation.
metabolic
"Maternal" is of or pertaining to the mother, "paternal" is of or pertaining to the father.