Since the semiquantification of HMGB-1 in endometrium by immunohistochemistry remains as another limitation, further separated study is required.

Perfluoroalkyl and polyfluoroalkyl substances (PFASs) have been manufactured since the 1950s for use as surface protectants for textiles and leather treatment, as protection additives in food packaging and paper products, and in firefighting foams.

The otico-orbitotemporal region is formed by a single ossification in primitive actinopterygians but by many separate ossifications in advanced actinopterygians, expecially teleosts.

Taras Shevchenko, a Ukrainian writer (1814–1861).