english: But promising new medications  are intervening in novel ways, like keeping oxygen bonded to  hemoglobin to prevent sickling, or reducing the stickiness  of sickled cells.
non_english: Ancak gelecek vaat eden yeni ilaçlar oksijeni hemoglobine bağlı tutmak veya hasta hücreleri yumuşatmak gibi  yeni yollara başvuruyor.