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Foto stimulation af Femtosecond laser aktiverer ekstracellulær-signal-reguleret kinase (ERK) signalering eller mitokondrie hændelser i målcellerne

DOI :

10.3791/59661-v

July 6th, 2019

July 6th, 2019

6,652 Views

1Department of Respiratory Medicine, Shanghai Sixth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 2Ultrafast Laser Laboratory, College of Precision Instrument and Optoelectronics Engineering, Tianjin University, 3School of Biomedical Engineering, Shanghai Jiao Tong University

Stramt fokuseret at laser kan levere præcis stimulation til celler ved at blive koblet til en Konfokal mikroskopi muliggør real-time observation og foto stimulation. Foto stimulation kan aktivere celle molekylære hændelser, herunder ERK signalering pathway og mitokondrie blinker af reaktive oxygenarter.

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Biologi

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