The Study
Cell volume regulation in fish heart ventricles with special reference to taurine.
This study is like someone summarizing ideas from other scientists' work, but not doing a new experiment. It tells us that taurine might help fish hearts control water, but it doesn’t prove it or show how.
Analysis score
Maximum 5 for a narrative review.
Where the score came from
Fish hearts have a lot of a chemical called taurine, which might help their heart cells stay the right size when the body's fluids change.
Where does this study sit?
Reviews of RCTs (Meta-analyses)
Max 100Randomized Trials
Max 90Reviews of Cohort Studies
Max 85Cohort Studies
Max 72Reviews of Case-Control Studies
Max 63Case-Control Studies
Max 58Cross-Sectional & Case Series
Max 50Expert Opinion
Max 51 / 100
Quality score
Based on clinical experience or non-systematic literature reviews. The lowest level of evidence as they are most susceptible to bias and personal perspective.
Key takeaways
Summary
Based on the study abstract and findings.
- 1This helps us understand how fish hearts manage water balance, but it doesn't directly apply to humans.
- 2Fish hearts have high levels of taurine, which could help control cell size when stressed by fluid changes.
Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data
Publication
Journal
Comparative biochemistry and physiology. A, Comparative physiology
Year
1983
Authors
T. Vislie
Related Content
Claims (2)
Fish hearts have a lot of a substance called taurine, and it might help their heart cells stay the right size when the fish are dealing with changes in salt or water levels.
Taurine is a natural substance in your body that helps keep your cells from swelling or shrinking too much, especially when your muscles, heart, or brain are under stress.
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.