Fong C T, Silver L, Lankau G
Proc Natl Acad Sci U S A. 1970 Nov;67(3):1221-4. doi: 10.1073/pnas.67.3.1221.
The increase and prolongation of water movement in the toad bladder in the presence of the pyridine nucleotide precursors adenine and nicotinamide (when stimulated with vasopressin, adenosine 3':5'-cyclic phosphate, or theophylline) suggests that pyridine nucleotides may be actively involved in membrane permeability.
在吡啶核苷酸前体腺嘌呤和烟酰胺存在的情况下(当用血管加压素、腺苷3':5'-环磷酸或茶碱刺激时),蟾蜍膀胱中水分运动的增加和持续时间延长表明,吡啶核苷酸可能积极参与膜通透性。