Journal of Translational Research

All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.
Reach Us +441518081136

Opinion Article - Journal of Translational Research (2022) Volume 6, Issue 3

Nutrient and electrolyte absorption in gastrointestinal.

Uma Sundaram*

Department of Clinical and Translational Sciences, Joan C. Edwards School of Medicine, Marshall University, 1600 Medical Center Drive, Huntington, West Virginia, 25701, US

*Corresponding Author:
Uma Sundaram
Department of Clinical and Translational Sciences
Joan C Edwards School of Medicine
Marshall University
1600 Medical Center Drive
West Virginia

Received: 12-May-2022, Manuscript No. AATR -22-63629; Editor assigned: 13-May-2022, Pre QC No. AATR-22-63629(PQ); Reviewed: 23-May-2022, QC No. AATR-22-63629; Revised: 26-May-2022, Manuscript No. AATR-22-63629(R); Published: 30-May-2022, DOI:10.35841/aatr-6.3.114

Citation: Sundaram U. Nutrient and electrolyte absorption in gastrointestinal. Am J Transl Res. 2022;6(3):114

Visit for more related articles at Journal of Translational Research


The transport macromolecule answerable for absorbent perform of the alimentary tract resides within the top aspect of the villous structure that is concerned in facilitating the transport of nutrients across the length of the little gut. Recent advances in molecular biological research have junction rectifier to any understanding of those transport proteins and the way they're altered within the settings of health and malady states. The chapter also will discuss the enteral transport of ions, short chain fatty acids, sulfate, oxalate; moreover as major nutrients like carbohydrates, proteins, and fats. The absorption of soluble vitamins, fat-soluble vitamins, minerals, and micro-nutrients [1].

The little gut should absorb huge quantities of water. A traditional person or animal of comparable size takes in roughly one to a pair of liters of dietary fluid on a daily basis. On high of that, another VI to seven liters of fluid is received by the little gut daily as secretions from secretion glands, stomach, pancreas, liver and also the intestine itself. By the time the aliment enters the massive gut roughly eightieth of this fluid has been absorbed. Internet movement of water across cell membranes invariably happens by diffusion and also the basic idea required to grasp absorption within the little guy is that there's a decent coupling between water and substance absorption. in a different way of claiming this is often that absorption of water is totally obsessed on absorption of solutes, significantly sodium [2].

Sodium is absorbed from the enteral lumen by many mechanisms, most conspicuously by transport with aldohexose and amino acids, and by Na+/H+ exchange, each of that move metal from the lumen into the enterocyte. Absorbed metal is chop-chop exported from the cell via metal pumps-once tons of metal is coming into the cell, tons of metal is tense out of the cell that establishes a high osmolality within the little living thing areas between adjacent enterocytes. Water diffuses in response to the diffusion gradient established by metal during this case into the living thing house. It looks that the majority of the water absorption is Trans cellular; however some conjointly diffuses through the tight junctions. Water, moreover as metal, then diffuses into capillary blood inside the process. As metal is chop-chop tense out of the cell. It achieves terribly high concentration within the slim house between enterocytes [3].

A potent diffusion gradient is therefore fashioned across top cell membranes and their connecting functional complexes that osmotic ally drives movement of water across the animal tissue. Water is therefore absorbed into the living thing house by diffusion down A diffusion gradient. However, observing the method as a full, transport of water from lumen to blood is commonly against AN diffusion gradient - will be necessary as a result of it means the gut can absorb water into blood even once the osmolality within the lumen is over osmolality of blood. Copper is an important nutrient needed for variety of metabolic reactions. Compared to different trace parts, comparatively very little copper is keep within the body; with the very best levels within the brain, liver, and kidneys. Copper is found in an exceedingly range of dietary sources, together with fish and inexperienced vegetables. The common diet includes 1-3 mg per day. Copper absorption happens within the abdomen and little gut, primarily the small intestine [4].

Metallic element inhibits copper absorption that is why Zn is used in patients with inherited disorder, a disorder characterized by copper accumulation. Copper absorption may be a storable method. The barbiturate copper is 1st reduced from metal state to conductor type by haemoprotein B enzyme one (CYPBR1) and also the six-Tran membrane animal tissue matter of the prostate (STEAP) family proteins. Cu+ is then concerned by the top high-affinity copper transporter one (CTR1; SLC31A1). The DMT1 iron transporter may additionally be ready to transport copper, particularly throughout iron deprivation. because of the high toxicity of free cytosolic copper, it's transferred to the basolateral membrane by a series of intracellular chaperones that deliver it to ATP7A P-type ATPase gift within the trans-Golgi network (for cuproenzyme synthesis) or at the basolateral membrane (for extrusion). Mutations in ATP7A lead to Meknes malady, a terminal, progressive, nervous disorder secondary to copper accumulation inside the enterocytes. ATP7A is completely different from ATP7B, a copper transporter within the hepatocytes with mutations accountable [5].


  1. Alper SL, Sharma AK. The SLC26 gene family of anion transporters and channels. Mol Aspects Med. 2013;34:494-15. 
  2. Indexed at, Google Scholar, Cross Ref

  3. Astbury SM, Corfe BM. Uptake and metabolism of the short-chain fatty acid butyrate, a critical review of the literature. Curr Drug Metab. 2012;13:815-21. 
  4. Indexed at, Google Scholar, Cross Ref

  5. Hoglund P, Haila S, Socha J, et al. Mutations of the Down-regulated in adenoma (DRA) gene cause congenital chloride diarrhoea. Nat Genet. 1996;14:316-9. 
  6. Indexed at, Google Scholar, Cross Ref

  7. Romero MF, Chen AP, Parker MD, et al. The SLC4 family of bicarbonate (HCO(3)(-)) transporters. Mol Aspects Med. 2013;34:159-82. 
  8. Indexed at, Google Scholar, Cross Ref

  9. Spencer AG, Labonte ED, Rosenbaum DP, et al. Intestinal inhibition of the Na+/H+ exchanger 3 prevents cardiorenal damage in rats and inhibits Na+ uptake in humans. Sci Transl Med. 2014;6227ra36. 
  10. Indexed at, Google Scholar, Cross Ref

Get the App