ArticleMolecules (Basel, Switzerland)2024
Assessment of Digestion and Absorption Properties of 1,3-Dipalmitoyl-2-Oleoyl Glycerol-Rich Lipids Using an In Vitro Gastrointestinal Digestion and Caco-2 Cell-Mediated Coupled Model.
Article in Molecules (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
The digestion and absorption properties of 1,3-dipalmitoyl-2-oleoyl glycerol (POP)-rich lipids was evaluated using in vitro gastrointestinal digestion and a Caco-2 cell-mediated coupled model. Caco-2 cell viability and monolayer integrity were assessed by an MTT assay and transepithelial electrical resistance. The IC50 for bile salts, pancreatin, and free fatty acid (FFA) were 0.22 mM, 0.22 mg/mL, and 1.47 mM, respectively, and no cytotoxicity was observed for bovine serum albumin (0.01-0.20 mM) or triacylglycerol (1.00-10.00 mM). The in vitro-digested POP-rich lipid containing FFA > 2.95 mM caused the disruption of monolayer tight junctions in Caco-2 cells. The major triacylglycerols (TAG) of POP-rich lipids were POP (50.8%), POO (17.8%), POL/OPL/PLO (7.6%), PPO (7.1%), and PLP (6.8%). Following digestion and uptake into Caco-2 cells, the resynthesized TAGs included PPO (20.6%), PPP (15.9%), POO (14.0%), POL/OPL/PLO (12.2%), POP (10.9%), OOO (7.5%), OPO (7.0%), OOL/OLO (6.7%), PLP (3.1%), and PPL (2.2%). The secreted major TAGs were POL/OPL/PLO (50.8%), PPP (11.1%), and OOL/OLO (8.4%), indicating a diverse TAG profile in newly synthesized lipids. This study provides a coupled model for lowering cytotoxicity and maintaining the monolayer in Caco-2 cells, and for evaluating the digestion and absorption properties of functional lipids containing specific fatty acids incorporated into TAG.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.