Biochemical markers Adult 4 Aged 4 Biological Markers 4 Creatinine 4 Female 4 Humans 4 Male 4 Middle Aged 4 adult 4 aged 4 article 4 controlled study 4 female 4 human 4 male 4 priority journal 4 Acid-Base Imbalance 2 Adolescent 2 Albuminuria 2 Argentina 2 C reactive protein 2 C-Reactive Protein 2 Digestive System Surgical Procedures 2 Immunoassay 2 Immunotherapy 2 Kidney 2 Kidney Failure 2 Kidney Transplantation 2 Lactic Acid 2