Moreover, it is believed that apoptosis, i.e., programmed cell death, by photopheresis or other means, may lead to the release of a myriad of {HEAD ~ oligopeptides} and proteins from {TAIL ~ the apoptotic cells} 
from
Moreover , it is believed that apoptosis , i.e. , programmed cell death , by photopheresis or other means , may lead to the release of a myriad of { HEAD ~ oligopeptides } and proteins from { TAIL ~ the apoptotic cells }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL