Monthly Archives: June 2022

A Bile Acid (TBMCA) Is Involved In A Mechanism That Reduces Muscle Mass And Strength

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Papers referenced in the video:

Depletion of gut microbiota induces skeletal muscle atrophy by FXR-FGF15/19 signalling https://pubmed.ncbi.nlm.nih.gov/33783283/

Gut microbiota regulates bile acid metabolism by reducing the levels of tauro-beta-muricholic acid, a naturally occurring FXR antagonist https://pubmed.ncbi.nlm.nih.gov/23395169/

Fibroblast growth factor 19 regulates skeletal muscle mass and ameliorates muscle wasting in mice https://pubmed.ncbi.nlm.nih.gov/28650457/

Albumin: What’s Optimal For Youth And Health? (2022 Update)

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Papers referenced in the video:

Age and sex variation in serum albumin concentration: an observational study https://pubmed.ncbi.nlm.nih.gov/26071488/

Commonly used clinical chemistry tests as mortality predictors: Results from two large cohort studies https://pubmed.ncbi.nlm.nih.gov/33152050/

Calculate your biological age with Levine’s test using the downloadable Excel file in this link: https://michaellustgarten.com/2019/09/09/quantifying-biological-age/

Bile Acids: The Next Frontier In Longevity?

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Papers referenced in the video:

Glycine supplementation extends lifespan of male and female mice https://pubmed.ncbi.nlm.nih.gov/30916479/

Ergothioneine exhibits longevity-extension effect in Drosophila melanogaster via regulation of cholinergic neurotransmission, tyrosine metabolism, and fatty acid oxidation https://pubmed.ncbi.nlm.nih.gov/34877949/

17-a-estradiol late in life extends lifespan in aging UM-HET3 male mice; nicotinamide riboside and three other drugs do not affect lifespan in either sex https://pubmed.ncbi.nlm.nih.gov/33788371/

Metagenomic and metabolomic remodeling in nonagenarians and centenarians and its association with genetic and socioeconomic factors https://www.nature.com/articles/s43587-022-00193-0

Methionine Restriction Extends Lifespan in Progeroid Mice and Alters Lipid and Bile Acid Metabolism https://pubmed.ncbi.nlm.nih.gov/30157432/

Lifespan extension and delayed immune and collagen aging in mutant mice with defects in growth hormone production https://pubmed.ncbi.nlm.nih.gov/11371619/

Alterations in xenobiotic metabolism in the long-lived Little mice https://pubmed.ncbi.nlm.nih.gov/17521389/ Life-Span Extension in Mice by Preweaning Food Restriction and by Methionine Restriction in Middle Age https://pubmed.ncbi.nlm.nih.gov/19414512/

Bile Acids: A Communication Channel in the Gut-Brain Axis https://pubmed.ncbi.nlm.nih.gov/33085065/