TY - JOUR AU - Ruiz-Duque, Borja AU - Bañuls, Lucía AU - Reinoso-Arija, Rocio AU - Carrasco-Hernandez, Laura AU - Caballero-Eraso, Candelaria AU - Dasí, Francisco AU - Lopez-Campos, José Luis PY - 2021 DO - 10.3390/jcm10215132 UR - http://hdl.handle.net/10668/3785 T2 - Journal of Clinical Medicine AB - Background: The study of hematic concentrations of alpha1 antitrypsin (AAT) is currently one step in the diagnosis of AAT deficiency. To try to clarify the relevance of the laboratory techniques, we carried out a systematic review of the literature.... LA - en PB - MDPI KW - Alpha1-antitripsin KW - Serum KW - Plasma KW - Blood concentration KW - Nephelometry KW - Turbidimetry KW - Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans KW - Medical Subject Headings::Persons::Persons::Age Groups::Adult KW - Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Methods::Research Design::Patient Selection KW - Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Chemistry Techniques, Analytical::Photometry::Nephelometry and Turbidimetry KW - Medical Subject Headings::Information Science::Information Science::Information Storage and Retrieval::Databases as Topic::Databases, Bibliographic::PubMed KW - Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Immunologic Techniques::Immunohistochemistry::Immunoenzyme Techniques::Enzyme-Linked Immunosorbent Assay KW - Medical Subject Headings::Information Science::Information Science::Communications Media::Publications::Serial Publications::Periodicals as Topic KW - Medical Subject Headings::Anatomy::Fluids and Secretions::Body Fluids::Blood KW - Medical Subject Headings::Anatomy::Fluids and Secretions::Body Fluids::Blood::Serum KW - Medical Subject Headings::Anatomy::Fluids and Secretions::Body Fluids::Blood::Plasma TI - Methodologies for the Determination of Blood Alpha1 Antitrypsin Levels: A Systematic Review TY - review article ER -