[Review of revascularization and arterial reconstructive procedures in arteriosclerosis performed at the Hospital in Lucenec].

The authors present a review of revascularisation and reconstruction operations for arteriosclerosis in a group of 2341 patients (1754 (75%) operations). Direct reconstruction operations were made 825 times (47%), indirect operations--sympathectomy 598 times (34.1%) and endovascular intervention 331 times (18.

[Initial experience with the intravenous administration of colloidal carbon to cattle in relation to the incidence of mastitis].

The influence was studied of intravenous application of colloid carbon to ten dairy cows of Bohemian Spotted breed in the seventh to eighth months of gravidity, as exerted on the health condition of mammary glands and on milk yield in the subsequent lactation. The cure consisted of three i. v.