Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
Neuroprotective Functions Of Docosahexaenoic Acid And Epidermal Fatty Acid Binding Protein, Manuel Luis Montero
Neuroprotective Functions Of Docosahexaenoic Acid And Epidermal Fatty Acid Binding Protein, Manuel Luis Montero
Loma Linda University Electronic Theses, Dissertations & Projects
Lipotoxicity (LTx) is involved in mostly every process of neuronal injury. Using NGFDPC12 cells we show that palmitic acid (PA) induces the expression of stress response genes HIF-1α and BNIP3, increases the accumulation of reactive oxygen species, and decreases cell viability by apoptosis. Inhibition of cathepsins does not rescue neurons from PA-LTx but inhibition of necroptosis and promotion of autophagy do. DHA decreases the expression of HIF-1α and BNIP3 and rescues PA-induced cell death by inhibiting apoptosis and necroptosis. Besides DHA stimulates the mRNA expression, phosphorylation and conjugation of autophagy controlling proteins. Inhibiting autophagy during DHA treatment decreases its capacity …
Effects Of Omega-3s And Vitamin E Prophylactic Diets And The Implications Of Lipid Transport In Spinal Cord Injury, Kathia Cordero-Caban
Effects Of Omega-3s And Vitamin E Prophylactic Diets And The Implications Of Lipid Transport In Spinal Cord Injury, Kathia Cordero-Caban
Loma Linda University Electronic Theses, Dissertations & Projects
Traumatic injury to the central nervous system (CNS) presents a devastating problem to our society. Although current interventions are promising, no effective treatments are available. The neural membrane fatty acid composition is markedly altered during the first few days after spinal cord injury (SCI). SCI results in autonomic dysfunction, paralysis, spasticity, and significant chronic neuropathic pain. The trauma leads to significantly increased levels of free radical and oxidative stress that contribute to obstructing tissue healing and recovery. A growing body of evidence shows that administration of hydrophobic molecules such as Vitamin E and long-chain omega-3 polyunsaturated fatty acids (ω3PUFAs) are …