1. Oxygen regulates lipid profiles in human primary chondrocyte cultures
B. Bakker, G.B. Eijkel, R.M. Heeren, M. Karperien, J.N. Post, B. Cillero-Pastor 
Osteoarthritis and Cartilage 
Volume 24, Pages S456-S457 (April 2016)
DOI: /j.joca
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2. Figure 1. Spectral mapping of positive (A) and negative (B) lipid ions in chondrocyte pellets cultured in normoxia (DF1+) and hypoxia (DF1-).DF:Discriminant function, PC: phosphatidylcholine, SM: sphingomyelin, PG: phosphatidylglycerol and PI: phosphatidylinositol, PS: phosphatidylserine, m/z= mass/charge.
Osteoarthritis and Cartilage  , S456-S457DOI: ( /j.joca )
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3. Figure 2. Lipid distribution and presence in chondrocyte pellets
Figure 2. Lipid distribution and presence in chondrocyte pellets.Sphingomyelin dl8:l/16:0 (m/z 741.5) expression is higher in hypoxic pellets and phosphatidylcholine 18:0/18:1 (m/z 810.6) is higher in normoxic pellets.
Osteoarthritis and Cartilage  , S456-S457DOI: ( /j.joca )
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