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Aging Mice

All articles tagged with #aging mice

health2 years ago

"Spermidine: The Anti-Aging Supplement that Boosts Fertility in Women"

A study suggests that spermidine, an anti-aging supplement sold at major retail stores, may improve fertility and increase women's childbearing years. Researchers gave spermidine to aging mice and found that it led to healthier oocytes and increased fertility. The supplement boosted ovarian cell quality, promoted follicle growth, and rejuvenated eggs during in vitro maturation. Spermidine works by removing damaged mitochondria and is naturally found in the body and antioxidant-rich foods. However, further research is needed to determine if these findings can be replicated in humans. With more women having children later in life, spermidine supplementation could potentially offer a therapeutic strategy for improving reproductive outcomes in older individuals trying to conceive.

health2 years ago

The Impact of Fatty Foods on Memory

A study from Ohio State University has found that high-fat diets can negatively impact memory formation, particularly in aging mice. The research identified the omega-3 fatty acid DHA as a potential defense against the brain inflammation caused by high-fat diets. The study focused on microglia and hippocampal neurons, finding that palmitic acid from high-fat foods induced increased inflammation in both cell types. However, pre-treatment with DHA had a protective effect against inflammation. The study also revealed that a high-fat diet in aging mice disrupted specific brain cell signaling, hindering the creation of new memories. This research provides insights into how fatty foods affect brain cells and memory, especially as we age.