Ito, S. Structure and function of the glycocalyx. Fed. Proc. 28, 12–25 (1969). Google Scholar Madara, J. & Trier, J. Functional morphology of the mucosa of the small intestine. In Physiology of the Gastrointe
The main function of the large intestineis to absorb water.Themain functionof small intestineis to absorb the products of digestion (including carbohydrates (糖类)), proteins(蛋白质), lipids(脂质), and vitamins(维生素)into the bloodstream. Glossary d...
Macrophage migration inhibitory factor (MIF) is a multifunctional protein that is involved in the development of gut-related inflammation. To investigate the role of MIF in the function of the intestinal barrier, we have explored intestinal permeability and gut-associated immune response in MIF-deficie...
Initial velocity for enzymatic activity was plotted as a function of time which shows the typical fluorescence profile for the hydrolysis of the substrate. Kinetic parameters were determined by fitting experimental curves. The Vmax of 64.1 nM/s and Km of 68.5 μM were obtained for the SARS...
(2019) measured Cu isotope fractionation factors between sulfide and silicate as a function of temperature, and calculated the Δ65/63Cu to be −2.19‰ at 850 ℃, which suggests enrichment of light Cu isotopes in the sulfide melt. Huang et al. (2017) found a significant variation of δ...
. Given the deleterious effects of human activities on their numbers worldwide, the trade of most giant clam species is currently regulated under Appendix II of the Convention of the International Trade of Endangered Species of Wild Flora and Fauna (CITES) (http://www.cites.org/). In an ...
The InsR seems to be more abundant in normal than in OA chondrocytes, but these still respond to physiologic insulin concentrations, although some responses are impaired while others appear fully activated. Understanding the mechanisms that regulate the expression and function of the InsR in normal ...
and V2O3contents. The variations in the concentration of these oxides are interpreted as a function of variations in T,fO2, and the composition of the parental magma. Reconstruction of the orthomagmatic conditions shows that T andfO2of the magma from which the norite and its Fe-Ti deposit form...
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5. The Autonomic Nervous System Plays a Key Role in Digestion The autonomic nervous system controls peristalsis, the contraction and relaxation of muscle layers within the alimentary canal wall. Peristalsis is a key function in digestion; it literally gets the ball rolling. These involuntary contracti...