Synaptic loss and amyloid beta alterations in the rodent hippocampus induced by streptozotocin injection into the cisterna magna

摘要

Experimental design and cisterna puncture method. a A schematic timeline showing CM-STZ injections and subsequent sampling points. b The needle tubing assembly for CM injections. A 27G dental needle was connected with polyethylene tubes and the terminal of the tube was linked to 22G Hamilton syringe. c-d The method used for CM injections