ArticleIn vivo (Athens, Greece)
Dietary Intake of Polyunsaturated Fatty Acids and Diabetic Nephropathy: Cohort Analysis of the Tsugaru Study.
Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Polyunsaturated Fatty Acids and Diabetic Kidney Disease: What have We Learned so Far?Current nutrition reports · 2026Review
- Associations of abdominal obesity and plasma fatty acids with microvascular diseases.Communications medicine · 2026Article
- Associations between oxidative balance score and chronic kidney disease events in type 2 diabetes mellitus patients: a cross‑sectional study.Scientific reports · 2025Article
- Association Between Atherogenic, Thrombogenic, and Lipophilic Indices and the Odds of Diabetic Nephropathy in Type 2 Diabetic Patients: A Case-Control Study.Food science & nutrition · 2025Article
- Nutritional Strategies against Diabetic Nephropathy: Insights from Animal Studies and Human Trials.Nutrients · 2024Review
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimDiabetic nephropathy (DN) is the leading cause of end-stage renal failure and its incidence continues to increase. To decrease this, a countermeasure from an early stage is required. This is a DN stage 2 observation study that analyzed the results of a concurrent dietary survey in the Tsugaru study and discussed the relationship between dietary intake of n-3 fatty acid and DN. PATIENTS AND
methodsPatients with stage 2 DN and aged 20 years or older in the Tsugaru region of Aomori Prefecture were enrolled. We examined the association between urinary albumin excretion (UAE) at enrollment and 36 months later and n-3PUFA intake obtained from a dietary survey.
resultsOf the 317 subjects at enrollment, 234 were followed for 36 months, of whom 123 were able to complete the dietary survey. After 36 months of follow-up of these 123 subjects, 28 were in remission and 18 had progressed. Correlations between UAE at 36 months and each of the parameters were examined and UAE at enrollment showed a positive correlation (r=0.4224, p<0.001); correlations between eicosapentaenoic acid (EPA)/arachidonic acid (AA), EPA+docosahexaenoic acid/AA, and n-6/n-3 and UAE at 36 months were weak. As shown by multiple regression analysis, the factor influencing UAE after 36 months was UAE at enrollment.
conclusionConcerning the relationship between fatty acid intake balance and UAE, the previously reported renoprotective effect of n-3 fatty acids could not be demonstrated.
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