Physiological mechanisms of intestinal absorbtion
The aim of the lecture. To discuss physiological mechanisms of absorbtion in gastro-intestinal tract (GIT).Original positions. In the literature data issues are covered from three sides: 1) topography of absorbtion of substances in various GIT segments: the stomach, duodenum, jejunum, ileum and the...
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| Format: | Article |
| Language: | Russian |
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Gastro LLC
2009-06-01
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| Series: | Российский журнал гастроэнтерологии, гепатологии, колопроктологии |
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| Online Access: | https://www.gastro-j.ru/jour/article/view/1627 |
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| _version_ | 1849341843543687168 |
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| author | S. T. Metelsky |
| author_facet | S. T. Metelsky |
| author_sort | S. T. Metelsky |
| collection | DOAJ |
| description | The aim of the lecture. To discuss physiological mechanisms of absorbtion in gastro-intestinal tract (GIT).Original positions. In the literature data issues are covered from three sides: 1) topography of absorbtion of substances in various GIT segments: the stomach, duodenum, jejunum, ileum and the large intestine; 2) the basic functions of enterocytes; 3) the basic mechanisms of absorbtion in intestine. Seven basic mechanisms of absorbtion of substances in intestine are discussed.Conclusion. Of all GIT parts jejunum and ileum are characterized by the widest spectrum of absorbtion of various compounds. Comprehension of physiological mechanisms of absorbtion in small intestine is of great importance in practical gastroenterology. |
| format | Article |
| id | doaj-art-a2e0cd285ec04bef923408e2fb641fcc |
| institution | Kabale University |
| issn | 1382-4376 2658-6673 |
| language | Russian |
| publishDate | 2009-06-01 |
| publisher | Gastro LLC |
| record_format | Article |
| series | Российский журнал гастроэнтерологии, гепатологии, колопроктологии |
| spelling | doaj-art-a2e0cd285ec04bef923408e2fb641fcc2025-08-20T03:43:33ZrusGastro LLCРоссийский журнал гастроэнтерологии, гепатологии, колопроктологии1382-43762658-66732009-06-0119351561126Physiological mechanisms of intestinal absorbtionS. T. Metelsky0Научноисследовательский институт общей патологии и патофизиологии РАМНThe aim of the lecture. To discuss physiological mechanisms of absorbtion in gastro-intestinal tract (GIT).Original positions. In the literature data issues are covered from three sides: 1) topography of absorbtion of substances in various GIT segments: the stomach, duodenum, jejunum, ileum and the large intestine; 2) the basic functions of enterocytes; 3) the basic mechanisms of absorbtion in intestine. Seven basic mechanisms of absorbtion of substances in intestine are discussed.Conclusion. Of all GIT parts jejunum and ileum are characterized by the widest spectrum of absorbtion of various compounds. Comprehension of physiological mechanisms of absorbtion in small intestine is of great importance in practical gastroenterology.https://www.gastro-j.ru/jour/article/view/1627absorbtionionssodiumnutrientsgastro-intestinal tractsimple diffusionfacilitated diffusionosmosisfiltrationperacellular transportactive transportcoupled transportsecondary-energized transportendocytosistranscytosisр-glycoprotein |
| spellingShingle | S. T. Metelsky Physiological mechanisms of intestinal absorbtion Российский журнал гастроэнтерологии, гепатологии, колопроктологии absorbtion ions sodium nutrients gastro-intestinal tract simple diffusion facilitated diffusion osmosis filtration peracellular transport active transport coupled transport secondary-energized transport endocytosis transcytosis р-glycoprotein |
| title | Physiological mechanisms of intestinal absorbtion |
| title_full | Physiological mechanisms of intestinal absorbtion |
| title_fullStr | Physiological mechanisms of intestinal absorbtion |
| title_full_unstemmed | Physiological mechanisms of intestinal absorbtion |
| title_short | Physiological mechanisms of intestinal absorbtion |
| title_sort | physiological mechanisms of intestinal absorbtion |
| topic | absorbtion ions sodium nutrients gastro-intestinal tract simple diffusion facilitated diffusion osmosis filtration peracellular transport active transport coupled transport secondary-energized transport endocytosis transcytosis р-glycoprotein |
| url | https://www.gastro-j.ru/jour/article/view/1627 |
| work_keys_str_mv | AT stmetelsky physiologicalmechanismsofintestinalabsorbtion |