Cyclohexanone,DAIH derivative

咽衍生体 pharyngeal derivative

　　咽衍生体 pharyngeal derivative 指脊椎动物在发生上由咽壁分化来的一群器官，其中多数是内分泌器宫。主要的除由咽腹侧壁演变来的甲状腺外，还有由鳃囊分化来的胸腺、甲状旁腺、颈动脉体、后鳃体等。由鳃囊分化产生的器官统称为鳃性器官，但是，这个名词往往也包括甲状腺，广义上说，与咽衍生体为同义语。    

Isotope Derivative Assays for Psychotropic Drugs

Measurement of psychotropic drugs has become an integral part of the evaluation of new agents and, for older drugs, is often a routine part of clinical practise. Much of the interest in the measurement of psychotropic drugs can be traced

Deletion of the Derivative Chromosome 9 in Chronic Myeloid Leukemia

to detect residual disease in patients with CML post therapy was limited by the false positive rate using the early single fusion probes. Therefore, dual fusion probes that created a fusion signal on the derivative chromosome 9 in addition to the fusion