Concepedia

Concept

clinical chemistry

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Albumin-Based Plasma Therapeutics

1944 - 1951

During the 1944-1951 interval, the dominant paradigm centered on translating plasma proteins into clinical therapies, with concentrated human serum albumin and salt-modified variants used for resuscitation and liver-disease management. Biophysical and chemical investigations of albumin and fibrin systems—covering osmotic behavior, thermal stability, salt/anion effects, and fibrin network morphologies—fueled safe handling protocols and foundational biomaterial concepts. Immunological studies and clinical evaluation methodologies expanded understanding of immune responses to plasma-derived products and coagulation factors, while fibrin-based materials advanced hemostasis and surgical applications. Historical Significance: The period linked laboratory protein chemistry with bedside care, standardizing plasma component separation, prothrombin quantification, and enzyme assays, which underpinned subsequent diagnostic and therapeutic pipelines. These integrated advances in albumin biology, coagulation science, and fibrin biomaterials established enduring templates for plasma-protein therapeutics, transfusion medicine, and biomaterials engineering that persisted into later decades.

Therapeutic use and formulation development of concentrated human serum albumin and salt-modified variants as clinical resuscitation and liver-disease therapies, reflecting early plasma protein therapeutics with real-world clinical deployment [1], [5], [9], [13], [16], [18].

Biophysical and chemical characterization of albumin and fibrin systems, including osmotic behavior, thermal stability, salt/anion effects, and fibrin network morphologies, establishing foundational principles for safe handling and surgical biomaterials [3], [4], [6], [7], [11], [12], [14], [17].

Immunological studies and immune interactions with plasma-derived products, documenting immune responses to albumin preparations and coagulation factors within the plasma fractionation program [1], [2], [4], [11], [16].

Fibrin-based materials for hemostasis and surgical applications, including fibrin films, clots, foams, and thrombin interactions used in neurosurgery, renal surgery, burns, and surface treatments [7], [8], [12], [14], [17], [20].

Clinical evaluation and measurement methodologies linked to plasma-based therapies, emphasizing shock treatment trials and physiological measurements alongside analytical chemistry approaches [13], [15], [16].

Standardized Enzymatic Colorimetric Analytics

1952 - 1969

Automation-Driven Chromatography

1970 - 1976

Chromatography-Driven Clinical Chemistry

1977 - 1984

Chromatography-Driven Quantification

1985 - 1991

Automated Multianalyte Quantification

1992 - 1998

Automated Multi-Class Toxicology

1999 - 2005

Multiplex LC-MS/MS Clinical Profiling

2006 - 2012

Integrated LC-MS Panels

2013 - 2023