4.關於下圖所示,下列敘述何者錯誤? (A)1為門齒管(incisive canal)
(B)1管道中含有史坦生器官(the organ of Stensen)
(C)2為腭骨(palatine bone)與上顎骨所形成之骨縫
(D)3管道中含有前腭神經及血管(anterior palatine nerve and vessels)
54.牙髓內拉士豪神經叢(plexus of Raschkow)存於下列何區?
(A)造牙本質細胞層(odontoblastic layer)
(B)細胞貧乏區(cell-free zone of Weil)
(C)細胞豐富區(cell-rich zone)
(D)髓柱區(pulp core zone)
70.對於易暴露於氧自由基傷害的細胞,五碳醣磷酸鹽路徑(pentose phosphate pathway)可
提供何種物質來降低其氧化傷害?
(A)reduced form of nicotinamide adenine dinucleotide phosphate(NADPH)
(B)oxidized form of nicotinamide adenine dinucleotide phosphate(NADP+)
(C)oxidized form of nicotinamide adenine dinucleotide(NAD+)
(D)reduced form of nicotinamide adenine dinucleotide(NADH)