[Utrastructural interrelationships of collagen fibrillar components in human connective tissue]

The data on structural interconnections between collagenous fibres in the human dermis and periosteum were obtained by means of raster electron microscopy. Collagenous fibres were demonstrated to be connected with each other by means of fine connective fibres situating mainly transversaly towards the main collagenous fibres. Comparing the data obtained with those from the literature, a suggestion was made on the existence, in the connective tissue, of a special connective system composing of peculiar fibrillar structures which maintains dynamic equilibrium in arrangement of collagenous fibres, muscles, vessels, etc. The system of the connective fibres demonstrates a common compositional principle for all the structures mentioned above, but in every case having its peculiarities.