▁fat ty ▁acid ▁R T 0 0 1 ▁as ▁a ▁treatment ▁for ▁ne uro de gener ative ▁dise ases ▁such ▁as ▁Fried reich ' s ▁at ax ia ▁and ▁infant ile ▁ne uro ax onal ▁d yst ro phy . ▁Their ▁prem ise ▁is ▁that ▁fat ty ▁ac ids ▁in ▁cell ▁memb ran es ▁are ▁a ▁source ▁of ▁re active ▁o xygen ▁species ▁and ▁de uter ated ▁versions ▁will ▁be ▁less ▁pr one ▁to ▁generating ▁them . ▁ ▁References ▁ ▁Further ▁reading ▁ ▁He avy ▁dru gs ▁gain ing ▁momentum . ▁▁ ▁Category : Med ical ▁is ot op es ▁Category : De uter ated ▁comp ounds <0x0A> </s> ▁One ▁by ▁One ▁is ▁a ▁British ▁television ▁series ▁made ▁by ▁the ▁BBC ▁between ▁ 1 9 8 4 ▁and ▁ 1 9 8 7 . ▁ ▁The ▁series , ▁created ▁by ▁Anthony ▁Read , ▁followed ▁the ▁career ▁of ▁international ▁veter inary ▁sur geon ▁David ▁Taylor ▁( called ▁Donald ▁Turner ▁in ▁the ▁series ) ▁and ▁his ▁work ▁car ing ▁for ▁ex otic ▁animals ▁at ▁zo os ▁in ▁Britain , ▁from ▁the ▁ 1 9 5 0 s ▁to ▁the ▁ 1 9 7 0 s . ▁Each ▁series ▁was ▁set ▁during ▁a ▁different ▁de cade , ▁with ▁ex ter iors ▁fil med ▁at ▁D ud ley ▁Z oo , ▁Ch ester ▁Z oo ▁and ▁Kn ows ley ▁Safari ▁Park . ▁▁ ▁Th irty - two ▁episodes ▁were ▁made ▁over ▁three ▁series , ▁transm itted ▁on ▁BBC 1 ▁in ▁the ▁early ▁parts ▁of ▁ 1 9