Fat Emulsions, Intravenous/pharmacology; Fatty Acids, Omega-6/pharmacology; Gene Expression Regulation/drug effects; Inflammation/genetics; Leukocytes/cytology; Leukocytes/drug effects; Triglycerides/pharmacology; Adult; Apoptosis/drug effects; Cell Death/drug effects; Cell Survival/drug effects; Cholesterol/blood; DNA Fragmentation; Decanoic Acids/blood; Down-Regulation/drug effects; Down-Regulation/genetics; Fat Emulsions, Intravenous/chemistry; Fat Emulsions, Intravenous/metabolism; Fatty Acids, Nonesterified/analysis; Fatty Acids, Nonesterified/blood; Fatty Acids, Omega-6/blood; Fatty Acids, Omega-6/chemistry; Fatty Acids, Omega-6/metabolism; Gene Expression Profiling; Gene Expression Regulation/genetics; Humans; Leukocyte Count; Leukocytes/metabolism; Lymphocytes/drug effects; Lymphocytes/metabolism; Lymphocytes/pathology; Male; Necrosis/chemically induced; Necrosis/pathology; Neutrophils/drug effects; Neutrophils/pathology; Palmitic Acids/blood; Stearic Acids/blood; Thiobarbituric Acid Reactive Substances/metabolism; Triglycerides/blood; Triglycerides/chemistry; Triglycerides/metabolism; Up-Regulation/drug effects; Up-Regulation/genetics; Young Adult