Li-binastimulants li tsoa ho tlhaho. Ke lits'oants'o tse nyane tsa moleko o moholo o nkiloeng ke biotechnogy ntle le synthethes ea maiketsetso, 'me e ka etsa ka ho toba limela. Li-bitimulants tse sebelisitsoeng kahare li fumaneha ho: likokoana-hloko tsa likokoana-hloko, li-aminic acic acid, atino acid, li-chimpan.

Li-reflulation tsa kholo ea limela: Ena ke sehlopha se ikhethileng sa metsoako e ka amang kholo ea limela le kholo ea limela. Ka ho laola mekhoa ea 'mele semeleng, lihlahisoa tsena li ka khothaletsa kapa ho thibela methati e kholo ea kholo, ka ho etsa joalo ka lebaka la ho hanyetsa morphology ea limela le ho ntlafatsa khatello ea maikutlo.