[Distribution of alpha 2M-globulin and Lpm-protein in the organs and tissues of the American mink].
Distribution in the organs and tissues of two proteins of alpha-macroglobulin fraction, that differ in their antigenic structures, has been studied in the American mink. The both proteins (alpha 2M and Lpm) are present in hepatocytes, in cells of the follicular epithelium of the ovary, in the thymic bodies, in the alveolar macrophages of the lungs and in the splenic lymphoid nodes. Joint localization of alpha 2M and Lpm is revealed in the connective tissue of all the organs examined. The exception make the stomach and the uterine, where alpha 2M is revealed but not Lpm. The results obtained demonstrate a similar distribution of the two alpha-macroglobulins in the mink organism. They correspond to the literature data on morphofunctional topography of alpha 2M in the man. Certain individual differences in alpha 2M and Lpm localization can reflect peculiarities inherent in each of these alpha-macroglobulins of the American mink.
D000818:Animals; D005260:Female; D007150:Immunohistochemistry; D007158:Immunologic Techniques; D008075:Lipoproteins, HDL / Q000032:analysis / Q000378:metabolism*; D008907:Mink / Q000378:metabolism*; D014018:Tissue Distribution; D000511:alpha-Macroglobulins / Q000032:analysis / Q000378:metabolism*
D008075:Lipoproteins, HDL; D000511:alpha-Macroglobulins; C026277:very high density lipoproteins
Raspredelenie al'fa 2M-globulina i Lpm-proteina v organakh i tkaniakh amerikanskoĭ norki.