Kostyuk V. Ontogenesis of the lymphatic channel of the domestic bull's stomach.

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0510U000405

Applicant for

Specialization

  • 16.00.02 - Патологія, онкологія і морфологія тварин

19-05-2010

Specialized Academic Board

Д 26.004.03

National University of Life and Environmental Sciences of Ukraine

Essay

Based on the results of numerous morphological, macro-, micro- and ultramicroscopic methods and investigation techniques the following concepts are developed in the thesis: principles and structure peculiarities of intraorganic lymphatic channel of domestic bull's rumen, reticulum, omasum and abomasum; the connection between lymphatic vessels which provide the lymph outflow and blood vessels providing vascular supply for stomach chambers or their particular divisions; phase of lymph clearance in lymphatic nodes on its way from the stomach wall to cranial caval vein; the presence of relations between intra- and outerorganic lymphatic vessels of stomach chambers and other organs of abdominal cavity; transcytose, intercytose and intertranscytose ways of lymph components transmission through the wall of lymphatic capillaries; the periodization of the intraorganic lymphatic channel components' development of the stomach in ontogenesis. The following graphical schemes were elaborated: the intraorganic lymphatic channel structure of domestic bull's rumen, reticulum, omasum and abomasum; the transformation of desmohemoblasts into endotheliocytes of the lymphatic capillaries; the growth and the conjugation of lymphatic capillaries, the ways of lymph outflow; principles of basic lymphatic columns formation of the abdominal cavity; ways of transmission of the lymph components to the lymph capillaries.

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