Repetitive and prolonged omega-3 fatty acid treatment after traumatic brain injury enhances long-term tissue restoration and cognitive recovery
Cell Transplantation Online Nov 2016 DOI: https://doi.org/10.3727/096368916X693842
Hongjian Pu1, 2; Xiaoyan Jiang3, 2; Zhishuo Wei2; Dandan Hong2; Sulaiman Hassan2; Wenting Zhang3; Yejie Shi2; Ling Chen1; Jun Chen3, 2
Search VitaminDWiki for TBI OR "Traumatic Brain Injury" 130 items as of Dec 2016
Items in both categories Omega-3 and Surgery-Trauma are listed here:
- Omega-3 reduced pancreas transplant failure by 3X and sepsis by 2X – review Dec 2019
- Hospitalization costs reduced ~3,000 dollars when intravenous nutrition was augmented with Omega-3 – Aug 2019
- Omega-3 supplements taken before and after surgery actually helped – RCT Nov 2018
- ICU length of stay reduced when supplement with Omega-3 – meta-analysis July 2018
- 3 days of Omega-3 before cardiac surgery reduced risk of post-op bleeding by half – RCT March 2018
- Omega-3 benefits in surgery and ICU including via IV - March 2016
- Omega-3 reduced time in hospital and atrial fibrillation after cardiac surgery – meta-analysis May 2016
- 2.7 fewer days in hospital after surgery if had taken Omega-3 (19 RCT) – meta-analysis – June 2017
- Sepsis: 4 fewer days in ICU if add Omega-3 – meta-analysis of 12 RCT – June 2017
- Cognitive decline after traumatic brain injury reduced by Omega-3 (mice) – Nov 2016
- Football Brain injuries prevented by Omega-3 – RCT Jan 2016
- Omega-3 should be cost-effective to reduce days in ICU – simulation June 2015
Items in BOTH the categories Cognition and Omega-3
- Risk of Alzheimer’s is decreased by food, supplements, and lifestyle – Aug 2024
- APOE-04 Alzheimer’s progression slowed up by Omega-3 – RCT Aug 2024
- Dementia prevented by Omega-3, Vitamin D, etc. book and video May 2024
- Better cognition associated with higher Omega-3 index – Sept 2023
- Alzheimer’s delayed 4.7 years by high Omega-3 index (7.6 years if also have APOE-4) June - 2022
- Dementia 4.1 X high risk in those with low Vitamin D, Omega-3, etc.2 decades before (behind paywall) – Nov 2021
- Early brain development helped by Iron, Iodine, Vitamin D, Omega-3. Zinc etc. – Oct 2021
- Omega-3 paused Alzheimer's decline - RCT Sept 2021
- Seafood (Omega-3) during pregnancy increased childhood IQ by 8 points – review Dec 2019
- Omega-3 index of 6 to 7 associated with best cognition in this study – Nov 2019
- Eating fish improves cognition (Omega-3 fish during pregnancy in this case) - Oct 2019
- Mental disorders fought by Omega-3 etc. - meta-meta-analysis Oct 2019
- Omega-3 prevents Parkinson’s Disease – Review of RCT July 2019
- Omega-3 helps brains of seniors – May 2019
- Omega-3 helped Alzheimer’s only if good level of B vitamins – RCT April 2019
- Standard Omega-3 not get past blood-brain barrier in seniors at high risk of Alzheimer’s – Patrick hypothesis Oct 2018
- APOE4 gene problems (Alzheimer’s) reduced by both Vitamin D and Omega-3 - Dec 2018
- Omega-3 is important for Brain Health during all phases of life – Aug 2018
- Hypothesis: Omega-3 reduces Alzheimer’s directly and via the gut – Sept 2018
- Improve Cognitive Health and Memory with Vitamin D and Omega-3 – World Patent March 2018
- IQ levels around the world are falling (perhaps lower Vitamin D, Iodine, or Omega-3)
- Adding Vitamin D, Omega-3, etc to children’s milk improved memory (yet again) – RCT June 2018
- Omega-3, Vitamin D, Folic acid etc. during pregnancy and subsequent mental illness of child – March 2018
- Why Alzheimer’s studies using Omega-3 have mixed results – quality, dose size, Omega-6, genes, etc. March 2018
- Benefits of Omega-3 beyond heart health - LEF Feb 2018
- Supplementation while pregnant and psychotic – 20 percent Omega-3, 6 percent Vitamin D – June 2016
- ADHD, Autism, Early Psychosis and Omega-3 – review Dec 2017
- Mild Traumatic Brain Injury prevented with Omega-3, Resveratrol, etc (in rats) – Oct 2017
- Omega-3 found to treat Alzheimer’s and Parkinson’s in animals – Sept 2017
- The End of Alzheimer's and Dementia if adjust Vitamin D, B-12, Iron, Omega-3, etc.
- Violent schizophrenia patients treated by 3 months of Omega-3 – RCT Aug 2017
- Psychosis risk reduced for 80 weeks by just 12 weeks of Omega-3 – RCT Aug 2017
- Alzheimer’s (apoE4) may require more than Omega-3 - May 2017
- Infants getting 1 g of Omega-3 for 12 weeks got better brains – RCT March 2017
- Omega-3 reduces many psychiatric disorders – 2 reviews 2016
- Cognitive Impairment 1.8 times more likely if low Omega-3– Oct 2016
- Omega-3 may treat schizophrenia
- Benefits of Omega-3 on brain development
- Omega-3 helps childhood cognition – meta-analysis April 2016
- Football Brain injuries prevented by Omega-3 – RCT Jan 2016
- Schizophrenia treated by 6 months of Omega-3 – RCT Nov 2015
- Omega-3 and infant development - dissertation Sept 2015
- Omega-3 etc improved both cognition and mobility of older women – Aug 2015
- Schizophrenia relapses reduced 3X by Omega-3 – RCT Mar 2015
- Cognitive decline in elderly slowed by Omega-3 – meta-analysis May 2015
- Cognitively impaired brain atrophy was slowed 40 percent by Omega-3 and B vitamins – RCT July 2015
- Omega-3, Vitamin D, and other nutrients decrease mental health problems – March 2015
- Vitamin D, Omega-3 supplementation helps cognition – perhaps due to serotonin – Feb 2015
- Vitamin D and Omega-3 may reduce cortical atrophy with age – Nov 2013
- Alzheimer’s and Vitamins D, B, C, E, as well as Omega-3, metals, etc. – June 2013
Download the PDF from VitaminDWiki
Traumatic brain injury (TBI) is one of the most disabling clinical conditions that could lead to neurocognitive disorders in survivors. Our group and others previously reported that prophylactic enrichment of dietary omega-3 polyunsaturated fatty acids (n-3 PUFAs) markedly ameliorates cognitive deficits after TBI. However, it remains unclear whether a clinically relevant therapeutic regimen with n-3 PUFAs administered after TBI would still offer significant improvement of long-term cognitive recovery. In the present study, we employed the decline of spatial cognitive function as a main outcome after TBI to investigate the therapeutic efficacy of post-TBI n-3 PUFA treatment and the underlying mechanisms. Mice were subjected to sham operation or controlled cortical impact, followed by random assignment to receive the following four treatments:
- 1) vehicle control;
- 2) daily intraperitoneal injections of n-3 PUFAs for 2 weeks, beginning 2 hours after TBI;
- 3) fish oil dietary supplementation throughout the study, beginning 1 day after TBI; or
- 4) combined treatment of 2) and 3).
Spatial cognitive deficits and chronic brain tissue loss, as well as endogenous brain repair processes such as neurogenesis, angiogenesis, and oligodendrogenesis, were evaluated up to 35 days after TBI. The results revealed prominent spatial cognitive deficits and massive tissue loss caused by TBI. Among all mice receiving post-TBI n-3 PUFA treatments, the combined treatment of fish oil dietary supplement and n-3 PUFA injections demonstrated reproducible beneficial effect in attenuating cognitive deficits although without reducing gross tissue loss. Mechanistically, the combined treatment promoted post-TBI restorative processes in the brain, including generation of immature neurons, microvessels, and oligodendrocytes; each of which was significantly correlated with the improved cognitive recovery. These results indicated that repetitive and prolonged n-3 PUFA treatments after TBI are capable of enhancing brain remodeling, and could be developed as a potential therapy to treat TBI victims in clinic.