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Biomedical subjects

J Snigurowicz

Publications and source records attributed to J Snigurowicz.

At least 37 records · Page 2Linked to original sources
PubMedDate not supplied

[Disorders in the conversion of fibrinogen to fibrin in patients with multiple myeloma].

A prolonged thrombin clotting time was found in 15 of 85 patients with multiple myeloma. Among those with abnormal clotting time in 9 cases (60.0%) the M protein was classified as IgG-lambda, in 1 (6.6%) as IgA-lambda, in 2 (13.3%) as IgG-kappa, and in 3 (20.3%) as IgA-kappa. There was no correlation between the prolongation of thrombin time and occurrence of bleeding. The reptilase clotting time was parallel to the thrombin time. The addition of calcium chloride partially corrected both clotting times. The isolated M proteins IgG-lambda and IgG-kappa from patients with prolonged thrombin time at the concentration of 25-50 mg/ml inhibited the polymerization of fibrin monomers but had no effect on the amidolytic and proteolytic action of thrombin.

Fibrin↗
PubMedDate not supplied

[Sera showing the ability of erythrocyte panagglutination].

The properties of a factor causing panagglutination of erythrocytes are described. The factor was found in the sera of three patients when blood was tested for transfusion. Panagglutination appeared in the indirect antiglobulin test when the erythrocytes were being washed with 0.15 M NaCl without addition of phosphate buffer. The method for cross testing in such cases was elaborated, with washing the cells with 0.15 M NaCl buffered with phosphates.

ABO Blood-Group System↗