Summary
Alterations in the capillary density of the M. biceps brachii was studied in 20 cases during 2 months after spontaneous rupture of the tendon. The fiber typing was done using succinic dehydrogenase and myofibrillar ATP-ase at pH 9.4 for the staining, the capillaries were visualized with alkaline phosphatase and PAS reactions, and in each case 1,000 muscle fibers with their capillaries were estimated.
In the intact muscles the capillary count ranged from 1,500 to 1,910 (mean 1,740) per 1,000 fibers. During the 1st month following the rupture the decrease in the capillary count of the muscle occurred rapidly, being after 4–7, 8–10, and 18–29 days 36%, 52%, and 66%, respectively, as compared to the contralateral muscles.
After 2 months a decrease of approx. 70% was found in the amount of capillaries compared with the contralateral muscles. The obliteration of the capillaries was particularly pronounced in the amount of anastomoses. These results indicate that the capillary supply of the human M. biceps brachii decreases enormously during the 1st month after a tenotomy.
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References
Andersen P, Henriksson J (1975) Capillary supply of the quadriceps femoris muscle of man: Adaptative response to exercise. Acta Physiol Scand 95:203–205
Andersen P, Kroese J (1978) Capillary supply in soleus and gastrocnemius muscle of man. Pfluegers Arch 375:243–249
Baker JH, Hall-Cragge ECB (1978) Changes in length of sarcomeres following tenotomy of the rat soleus muscle. Anat Rec 192:55–58
Brodal P, Ingjer F, Harmansen L (1977) Capillary supply of skeletal muscle fibers in untrained and endurance-trained men. J Am H Physiol 232:H705-H712
Gömöri G (1952) Microscopic histochemistry, principles, and practice. University Press, Chicago
Hermansen L, Washtlova M (1971) Capillary density of skeletal muscle in well-trained and untrained men. J Appl Physiol 30:860–863
Ingjer F (1978) Maximal aerobic power related to the capillary supply of the quadriceps femoris muscle in man. Acta Physiol Scand 104:238–240
Ingjer F, Brodal P (1978) Capillary supply of skeletal muscle fibers in untrained and endurance-trained women. Eur J Appl Physiol 38:291–299
Józsa L, Bálint BJ, Demel Zs (1978) Histochemical and ultrastructural study of human muscles after spontaneous rupture of tendon. Acta Histochem 63:61–73
Józsa L, Bálint BJ, Demel S, Réffy A, Szilágyi I (1979) Enzyme-histochemical alterations in human skeletal muscles after tenotomy and after spontaneous rupture of tendon. Folia Histochem Cytochem 17:31–44
Myrhage R (1978) Capillary supply of the muscle fibre population in hindlimb muscles of the cat. Acta Physiol Scand 103:19–30
Nachlas MM, Tsou K, de Sousa E, Cheng D, Seligman AM (1975) Cytochemical demonstration of succinic dehydrogenase by the use of a new p-nitrophenyl substitued ditetrazole. J Histochem Cytochem 5:420–436
Nygard-Jensen E (1976) Adaptational changes in human skeletal muscle with different levels of physical activity. Acta Physiol Scand [Suppl] 440:176
Padykula HA, Herman E (1955) Factors affecting the activity of adenosine triphosphatase and others phosphatases as measured by histochemical techniques. J Histochem Cytochem 3:161–169
Parizkova J, Eiselt E, Sprynorova S, Washtlova M (1971) Body composition, aerobic capacity, and density of muscle capillaries in young and old men. J Appl Physiol 31:323–325
Plyley MJ, Groom AC (1975) Geometrical distribution of capillaries in mammalian striated muscle. Am J Physiol 228:1376–1383
Romanul FCA (1965) Capillary supply and metabolism of muscle fibers. Arch Neurol 12:497–500
Saltin B, Blomquist G, Mitchell JH, Johsen RL, Wildenthal K, Chapman CB (1968) Response to exercise after bed rest and after training. A longitudinal study of adaptive changes in oxygen transport and body composition. Circulation [Suppl] 7:37–38
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Supported by a grant from the Ministry of Health of Hungary and the National Institute of Traumatology at Budapest
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Józsa, L., Bálint, J., Réffy, A. et al. Capillary density of tenotomized skeletal muscles. Europ. J. Appl. Physiol. 44, 183–188 (1980). https://doi.org/10.1007/BF00421097
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DOI: https://doi.org/10.1007/BF00421097