[Morphofunctional characteristics of the microcirculatory bed of the cochlear portion of the otic labyrinth]. 1975

V N Levin, and V I Kozlov, and N N Levina

It has been shown that the microcirculatory system of the cohlear portion of the labyrinth is a complex of vessels adapted to the organ function. The analysis of the blood passages in the cochlear channel has shown that in accordance with the organ structure there occurs a spacious subdivision of the micrcirculatory bed into working units (segments) which are functionally integrated into a single microcirculatory system. Quantitative estimation of the microcirculatory system parameters has shown that 1) the blood volume which comes into the microcirculatory system is distributed between the vessels as following: 26%--arterioles: 8%--precapillaries; 29%--capillaries; 8%--postcapillaries and 29%--venules. 2) 639 capillaries fall on 1 mm-2 of the vascular strip and their diffuse surface is 1,3 mm-2.

UI MeSH Term Description Entries
D008833 Microcirculation The circulation of the BLOOD through the MICROVASCULAR NETWORK. Microvascular Blood Flow,Microvascular Circulation,Blood Flow, Microvascular,Circulation, Microvascular,Flow, Microvascular Blood,Microvascular Blood Flows,Microvascular Circulations
D002415 Cats The domestic cat, Felis catus, of the carnivore family FELIDAE, comprising over 30 different breeds. The domestic cat is descended primarily from the wild cat of Africa and extreme southwestern Asia. Though probably present in towns in Palestine as long ago as 7000 years, actual domestication occurred in Egypt about 4000 years ago. (From Walker's Mammals of the World, 6th ed, p801) Felis catus,Felis domesticus,Domestic Cats,Felis domestica,Felis sylvestris catus,Cat,Cat, Domestic,Cats, Domestic,Domestic Cat
D003051 Cochlea The part of the inner ear (LABYRINTH) that is concerned with hearing. It forms the anterior part of the labyrinth, as a snail-like structure that is situated almost horizontally anterior to the VESTIBULAR LABYRINTH. Cochleas
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

Related Publications

V N Levin, and V I Kozlov, and N N Levina
May 1979, Arkhiv anatomii, gistologii i embriologii,
V N Levin, and V I Kozlov, and N N Levina
January 1989, Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko,
V N Levin, and V I Kozlov, and N N Levina
November 1978, Arkhiv anatomii, gistologii i embriologii,
V N Levin, and V I Kozlov, and N N Levina
January 1982, Oftalmologicheskii zhurnal,
V N Levin, and V I Kozlov, and N N Levina
April 1990, Vrachebnoe delo,
V N Levin, and V I Kozlov, and N N Levina
December 1986, Biulleten' eksperimental'noi biologii i meditsiny,
V N Levin, and V I Kozlov, and N N Levina
July 1985, Arkhiv anatomii, gistologii i embriologii,
Copied contents to your clipboard!