PN	Parenteral nutrition
GALT	Gut-associated lymphoid tissue
VPI	Very preterm infant
µl	Microlitre
RNA	Ribonucleic acid
NICU	Neonatal intensive care unit
CRP	C-reactive protein
DNAse	Deoxyribonuclease
DNA	Deoxyribonucleic acid
ng	Nanogram
rpm	Revolutions per minute
µm	Micrometre
RIN	RNA integrity number
SAM	Significance Analysis of Microarrays
FDR	False discovery rate
PCA	Principal Component Analysis
IPA	Ingenuity®Pathway Analysis™
B–H	Benjamini–Hochberg
NMR	Nuclear magnetic resonance
Hz	Hertz
DSS	Sodium 3-(trimethysilyl)propane-1-1sulfonate
ppm	Parts per million
PCR	Polymerase chain reaction
cDNA	Complementary deoxyribonucleic acid
Ct	Cycle threshold
SD	Standard deviation
g	Grams
TCR	T-cell receptor
fMLP	N-Formylmethionyl-leucyl-phenylalanine
PC	Principal component
d3	Day 3
d10	Day 10
IgG	Immunoglobulin G
PLC	Phospholipase C
GA	Gestational age
GLUT 4	Glucose transporter 4