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