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Biomedical subjects

A Gola

Publications and source records attributed to A Gola.

At least 73 records · Page 4Linked to original sources
PubMedDate not supplied

Left ventricular function in colon cancer patients receiving adjuvant fluoro-folate chemotherapy: an echocardiographic study.

Cardiotoxicity has been reported with increasing frequency after 5-FU administration. Since 5-FU-based regimens are increasingly used as adjuvant treatment for resected colon cancer patients, this carries a potential increased risk of cardiotoxicity. In the present study, we evaluated if fluoro-folate chemotherapy has any effect on left ventricular (LV) diastolic function in resected colon cancer. Twenty-five resected colon cancer patients receiving adjuvant fluoro-folate chemotherapy, were prospectively studied. Both digitized M-mode and Doppler echocardiography were performed, in order to investigate different aspects of LV diastolic function. None of the studied parameters was influenced by chemotherapy administration. Indeed, values recorded at the end of the 6-month treatment and 6 months later were not statistically different from baseline values. This study suggests that the use of fluoro-folate chemotherapy in otherwise normal subjects carries a very low risk of severe cardiotoxicity.

Aged↗
PubMedDate not supplied

Non-homogeneity of serum leucine arylamidase (LAP) activity in hepatocellular and obstructive jaundice.

In 40 patients with hepatocellular and obstructive jaundice and in 20 healthy subjects the pattern of serum leucine arylamidase (LAP) isoenzymes was determined. Polyacrylamide gel electrophoresis was used for demonstration of enzyme non-homogeneity. It was found that the main enzyme activity in healthy subjects was connected with postalbumins. In some healthy subjects and additional zone of activity was observed in beta lipoproteins. Only exceptionally 3- and 4-fraction enzymograms were found in healthy subjects. Additional activity zones were present in these subjects in the alpha2 macroglobulin region or in the region of slowly migrating haptoglobins. In hepatocellular jaundice, i.e. in viral hepatitis, the total serum LAP activity increased slightly. In the enzymogram this increase was localized in the postalbumin fraction and caused also appearance of additional, sporadically occurring isoenzymes migrating with rapidly moving haptoglobins. In obstructive jaundice of benign or malignant etiology the total serum enzyme activity rose strikingly. In most patients a 6-fraction enzymogram was found. The activity of postalbumin isoenzyme was particularly increased, while no changes were observed in the remaining activity zones sporadically occurring in healthy subjects and in hepatocellular jaundice.

Adult↗
PubMedDate not supplied

[Neoplastic diseases of the hematopoietic system and ischemia of the lower limbs].

The possible interaction between hematopoietic neoplasms and ischemia of the lower limbs in patients with both pathologies was subjected to analysis. Anaemia, polycythemia, thrombocythemia, increased leucocytosis in the peripheral blood, and hyperuricemia exerted unfavourable effect on the blood flow through the arteries of the lower limbs. In some cases effective cytostatic treatment diminished the ischemia of the lower limbs. Interactions between various drugs used in the chronic treatment of both pathologies in the same patient was also examined.

Aged↗