JoVE 비디오를 활용하시려면 도서관을 통한 기관 구독이 필요합니다. 전체 비디오를 보시려면 로그인하거나 무료 트라이얼을 시작하세요.
Chapters
- 00:04Title
- 01:06Motorized Treadmill Construction
- 03:22In Vivo Two-photon Fluorescence Lifetime Imaging (2pFLIM) Microscopy
- 06:292pFLIM Image Analysis
- 08:38Results: Representative 2pFLIM Data Quantification and Targeted A-Kinase Activity-reporter-alpha (t-AKAR-alpha) Tracking
- 09:29Conclusion
A procedure is presented to visualize protein kinase A activities in head-fixed, behaving mice. An improved A-kinase activity reporter, tAKARα, is expressed in cortical neurons and made accessible for imaging through a cranial window. Two-photon fluorescence lifetime imaging microscopy is used to visualize PKA activities in vivo during enforced locomotion.
