[Morphometric analysis of the state of the intraorganic blood vessels]. 1980

V Sh Belkin, and A A Dorofeev, and V S Mashkov, and M U Usmanov

A method for reconstruction of intraorganic vessels sections visible in histological sections into the sections of regular round vessels with preservation of real area of their wall and lumen is presented. A new characteristic of the vessel state is introduced -- degree of elastic membrane twistiness. Changes in various branches of the dog pulmonary artery at burns and at simultaneous bilateral resection of 58% lung tissue are taken as an example in order to demonstrate that at a complex analysis of the vascular wall area/the lumen area ratio, taking into account the degree of elastic membrane twistiness, it is possible to differentiate functional changes of the vascular tonus from the organic ones.

UI MeSH Term Description Entries
D008168 Lung Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood. Lungs
D008433 Mathematics The deductive study of shape, quantity, and dependence. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) Mathematic
D001808 Blood Vessels Any of the tubular vessels conveying the blood (arteries, arterioles, capillaries, venules, and veins). Blood Vessel,Vessel, Blood,Vessels, Blood
D004285 Dogs The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065) Canis familiaris,Dog
D004548 Elasticity Resistance and recovery from distortion of shape.
D006652 Histological Techniques Methods of preparing tissue for examination and study of the origin, structure, function, or pathology. Histologic Technic,Histologic Technics,Histologic Technique,Histologic Techniques,Histological Technics,Technic, Histologic,Technics, Histologic,Technique, Histologic,Techniques, Histologic,Histological Technic,Histological Technique,Technic, Histological,Technics, Histological,Technique, Histological,Techniques, Histological
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D014655 Vascular Resistance The force that opposes the flow of BLOOD through a vascular bed. It is equal to the difference in BLOOD PRESSURE across the vascular bed divided by the CARDIAC OUTPUT. Peripheral Resistance,Total Peripheral Resistance,Pulmonary Vascular Resistance,Systemic Vascular Resistance,Peripheral Resistance, Total,Resistance, Peripheral,Resistance, Pulmonary Vascular,Resistance, Systemic Vascular,Resistance, Total Peripheral,Resistance, Vascular,Vascular Resistance, Pulmonary,Vascular Resistance, Systemic

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