Article 2 Electrophoresis, Capillary 2 Electrophoresis, Gel, Two-Dimensional 2 Electrophoretic methods 2 Fibrinogen 2 Homocysteine 2 Homocysteine-thiolactone hydrolysis 2 Humans 2 Hydrogen-Ion Concentration 2 Hydrolysis 2 Hyperhomocysteinemia 2 Isoelectric Focusing 2 N-homocysteinylation 2 Proton nuclear magnetic resonance 2 analogs and derivatives 2 biochemical recurrence 2 capillary electrophoresis 2 capillary isoelectric focusing 2 capillary zone electrophoresis 2 chemistry 2 controlled study 2 disulfide bond 2 fibrinogen 2 homocysteine 2 homocysteine thiolactone 2 homocysteinylation 2 human 2 hydrolysis 2 hyperhomocysteinemia 2 in vitro study 2