it is usually extremely difficult to identify and isolate them by biochemical means. Moreover due to the tendency ofH. pylorito spontaneously autolyse, cytoplasmic proteins are released and bind to the bacterial surface. In a biochemical purification such proteins have been erroneously identified as ...
A frictionally stressed plastic component, particularly an elastomer component, includes microcapsules which, when damaged, release at least one tribologically effective content substance.