title: [The influence of some surgical procedures on the activity of protein C].
abstract: Protein C is the important regulating factor of coagulation and fibrinolytic system. It is known that surgery causes disturbances of haemostasis. The aim of work was to study the influence of different kind of surgery on the protein C activity. The study contained 102 operated patients in whom vascular operation (20), operation of prostate because of carcinoma (20) and hypertrophy (40), cholecystectomy (12) and operation of hernia (10) were performed. Protein C activity was measured using Kabi Diagnostika test applying chromogenic substrate. In the most of patients surgery caused on the 0 and 1st postoperative day the decrease of protein C activity and the return to the preoperative values in the next few days. The exception was the hernia operation which did not diminish protein C activity. It seems that the decrease of protein C after surgery was the effect of consumption of it in the extremely activated coagulation and fibrinolytic system during operation.
authors.affiliation: Katedry i Zakładu Patofizjologii, Skłodowskiej-Curie.
authors.forename: D
authors.initials: D
authors.lastname: Rość
authors.forename: I
authors.initials: I
authors.lastname: Iwan-Zietek
authors.forename: M
authors.initials: M
authors.lastname: Kotschy
authors.forename: Z
authors.initials: Z
authors.lastname: Mackiewicz
mesh_terms: D000368:Aged; D001777:Blood Coagulation / Q000502:physiology; D002763:Cholecystectomy / Q000009:adverse effects; D005342:Fibrinolysis / Q000502:physiology; D006547:Hernia / Q000378:metabolism; D059685:Herniorrhaphy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011469:Prostatic Diseases / Q000378:metabolism / Q000601:surgery; D011486:Protein C / Q000378:metabolism*; D013514:Surgical Procedures, Operative / Q000009:adverse effects*; D014656:Vascular Surgical Procedures / Q000009:adverse effects
chemical_list: D011486:Protein C