Serum triacylglycerol (17628; Sentinel Diagnostics, Milan, Italy) and serum FFAs (Wako Chemicals, Richmond, VA, USA) were determined using appropriate kits.
The minimum inhibitory concentrations of 7 antimicrobials (vancomycin, cefazolin, oxacillin, cefoxitin, tetracycline, erythromycin and ofloxacin) (Sigma Chemical, St . Louis USA) were determined using the agar dilution method described by the Clinical and Laboratory Standards Institute [ 13]. S. aureus ATCC29213 was used as a drug-susceptible standard strain.
RNA expression of Evi in NB and tumour samples relative to human reference RNA (Stratagene, La Jolla, USA) was determined using microarray analysis as described (Toedt et al, 2011).
Aspart (Capio Diagnostics AS, Copenhagen, Denmark) and glulisine (Linco Research, Missouri, USA) concentrations were determined using analogue-specific assay kits at a central laboratory.
Fluconazole (Pfizer, New York, NY, USA) susceptibilities were determined using the broth micro-dilution method according to the CLSI M27-A3 methodology [ 20].
Pacific Scoloplos species of the Malibu clade have been collected in the intertidal area of Malibu Beach Los Angeless, USA) and were determined using taxonomic keys for the Californian Fauna [ 46, 47] and afterwards this identification was checked by Leslie H. Harris (LACM Los Angeles).
Analyses were performed using GraphPad Prism® Graph-Pad Software Inc.., San Diego, USA) and EC50 values were determined using the same software from data fitted with a non-linear function.
MPER buffer was supplemented with Halt™ Protease and Phosphatase Inhibitor Cocktail (Thermo Scientific, Rockford, IL, USA), and protein concentrations were determined using the BCA (bicinchoninic acid) assay (Thermo Scientific).
The data were analyzed with ProteON Manager™ 3.1 software (Bio-Rad, Hercules, CA, USA), and binding constants were determined using a 1 1 Langmuir binding model.
The absorbance was measured at 490 nm on a microplate reader (Bio-Rad, Hercules, CA, USA) and VEGF concentrations were determined using linear regression analysis.
DNA samples were isolated from whole blood by column extraction (GenElute Blood Genomic DNA Kit, Miniprep, Sigma-Aldrich, USA), and their concentrations were determined using a spectrophotometer.
