Nuclear Phosphatidylcholine and Sphingomyelin Metabolism of Thyroid Cells Changes during Stratospheric Balloon Flight
Figure 1
DNA ladder in control and shielded and no-shielded FTRL-5 cells cultured in the presence of TSH (TSH+) or after TSH starvation (TSH−). St = standard; C+ = positive control obtained in TSH+ cells treated with UV-C radiations (254 nm, 20 J/ radiation fluence rate from a low-pressure mercury lamp for two seconds); C = control; S = shielded; NS = no shielded.
