[Effects of hydrogen-rich medium on lipopolysaccharide-induced intestinal epithelial barrier dysfunction of human colon carcinoma cells].
Tao Yang, Keliang Xie, Hongguang Chen, Hongtao Zhang, Yang Yu, Guolin Wang, Yonghao Yu · Zhonghua wei zhong bing ji jiu yi xue · 2016
Research-use notice
Independent study record
Each H2HUBB study page organizes source-linked research details for educational use. Interpretation should remain proportional to the study design, population, controls, and limitations.
H2HUBB TAKEAWAY
In a laboratory model, hydrogen-rich medium can effectively attenuate LPS-induced dysfunction of intestinal epithelial barrier in human Caco2 cells by ameliorating cell viability as well as regulating claudin-1 and occludin expression and structure. These findings from a laboratory model add evidence supporting molecular hydrogen's biological and therapeutic potential in the model studied.
What the Findings Mean
H2HUBB reviewed how molecular hydrogen was evaluated in this publication and summarizes the source-grounded findings below. Hydrogen-rich medium can effectively attenuate LPS-induced dysfunction of intestinal epithelial barrier in human Caco2 cells by ameliorating cell viability as well as regulating claudin-1 and occludin expression and structure.
What the Researchers Studied
The study used a in vitro cell-culture laboratory experiment. The comparison condition was control condition or baseline measurements.
What Effects Did Molecular Hydrogen Have?
These cells were randomly divided into four groups: control group (group A), hydrogen-rich medium group (group B), LPS group (group C) and LPS + hydrogen-rich medium group (group D). Cells were cultured with normal medium in group A and group C or with hydrogen-rich medium in group B and group D. Cell viability and cytotoxicity were assessed with 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay and lactate dehydrogenase (LDH) release assay, respectively, after incubation for 24 hours. Hydrogen-rich medium can effectively attenuate LPS-induced dysfunction of intestinal epithelial barrier in human Caco2 cells by ameliorating cell viability as well as regulating claudin-1 and occludin expression and structure.
Why These Findings Matter
These findings from a laboratory model add evidence supporting molecular hydrogen's biological and therapeutic potential in the model studied.
How Strong Is This Evidence?
This is laboratory evidence from a in vitro cell-culture laboratory experiment. It is most informative for the biological mechanisms, cellular responses, or biochemical outcomes directly measured.
Technical Study Details
H2HUBB classifies this publication as laboratory study with laboratory or cellular evidence. The study used a in vitro cell-culture laboratory experiment.
Limitations and Safety
No separate limitations or safety findings were identified in the source text available to H2HUBB.
Original Study and H2HUBB Research Context
H2HUBB presents this source-grounded research record as one contribution to the broader molecular-hydrogen evidence base.