[A case of myocardial and pulmonary infarction in a rheological blood disorder].
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Biomedical subjects
Publications and source records attributed to B Turczyński.
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In 82 men suffering from vascular form of the vibration disease, divided by the degree of its advancement into two groups: I--consisting of 42 persons (average age 40 +/- 7,5 years) at an early stage of the disease and II--consisting of 40 persons (average age 49.7 +/- 5.6 years) with an advanced stage of the disease--the whole blood and plasma viscosity, the plasma fibrinogen level, the total protein level and its fractions and the total cholesterol level were determined. The control group (III) consisted of 100 men in good health (average age 41.3 +/- 8.4 years). The studies showed in both groups with the disease a significant growth of alpha 1, gamma globulins and fibrinogen. It was demonstrated that the increased blood viscosity is--among other things--a consequence of increased plasma viscosity and proteins disturbances.
Eighty-two men suffering from the vascular form to the vibration disease have been divided into two groups pursuant to advancement of the disease: group I consisting of 42 persons (average age 40 +/- 7.5 years) representing an early stage of the disease, and group II consisting of 40 persons (average age 49,7 +/- 5,6 years)--at an advanced stage of the disease. In both groups the variation of apparent viscosity with shear rate (rheological equations), plastic viscosity and yield stress of the whole blood have been determined. The control group consisted of 100 healthy men (average age 41.3 +/- 8.4 years), classified as medium-hard working (group III). Those afflicted with the vascular form of the vibration disease have been found to exhibit viscosity and yield stress of the whole blood, the increase varying with advancement of the disease.
In 82 men suffering from the vascular form of the vibration disease divided by its advancement into two groups: group I of 42 persons (aged, on average, 40 +/- 7.5) at an early stage of the disease and group II consisting of 40 persons (aged, on average, 49.7 +/- 5.6) at an advanced stage of the disease--haematocrit, plasma viscosity and red-cell aggregation indices were determined. The control group (III) was composed of 100 healthy, average--hard working, men (aged, on average, 41.3 +/- 8.4). In those suffering from the vibration disease the red-cell aggregation and plasma viscosity were found to increase, the rise being more intense in group II.
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In 35 persons afflicted by advanced angioneurotic vibration syndrome, with no contact with mechanical vibrations for the past several years and recognized invalidity due to vibration disease, specific and reduced blood serum viscosity have been determined, as well as total protein concentration and albumin to globulin concentrations ratio. Control groups were composed of 32 healthy subjects, with no contact with vibration or any other environmental hazards, as well as of 57 professionally active subjects, afflicted by angioneurotic vibration syndrome. A significant increase in specific and reduced viscosity in the group with advanced angioneurotic vibration syndrome, as compared to both the remaining groups, was found. At the same time, the albumin-globulin concentrations ratio was found to be decreased, the total protein concentration remaining unaltered.
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