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Nathan Goodyear

Individual diet has sex-dependent effects on vertebrate gut microbiota : Nature Communi... - 0 views

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    Sex difference of gut flora has different metabolic effects from the same diet.  Could it all begin in the get?  Are gut flora sexist?  Of course not, but this study highlights the sex difference of the gut flora and the gender different effects.
Nathan Goodyear

Delivery mode shapes the acquisition and structure of the initial microbiota across mul... - 0 views

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    Study finds infants born vaginally have gut flora similar to mother's vaginal flora--Lactobacillus, Prevotella, or Sneathia species.  In contrast, those born via C/S have gut flora similar to that on the skin surface--staphylococcus, corynebacterium...
Nathan Goodyear

Normal Flora - Medical Microbiology - NCBI Bookshelf - 0 views

  • Concentrations of 109 to 1011 bacteria/g of contents are frequently found in human colon
  • more than 400 species have been identified
  • 95 to 99 percent belong to anaerobic genera such as Bacteroides, Bifidobacterium, Eubacterium, Peptostreptococcus, and Clostridium
  • ...2 more annotations...
  • hese genera proliferate, occupy most available niches, and produce metabolic waste products such as acetic, butyric, and lactic acids
  • Anaerobic bacteria can then deconjugate bile acids in this region and bind available vitamin B12 so that the vitamin and fats are malabsorbed
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    normal flora of the body
Nathan Goodyear

The normal vaginal flora, H2O2-producing lactobacilli, and bacterial vaginosis in pregn... - 0 views

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    vaginal flora.  Lactobacillus produce H202.
Nathan Goodyear

Understanding the Bacterial Flora of the Female Genital Tract - 1 views

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    good review of vaginal bacterial flora
Nathan Goodyear

Sex differences in the gut microbiome drive hormone-dependent regul... - PubMed - NCBI - 0 views

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    mouse study finds but flora effects Testosterone levels.  This study, available only in abstract form, found that commensal transplant from male to female mice resulted in an increase in Testosterone levels in the female mice.
Nathan Goodyear

Microbes on the human vaginal epithelium - 1 views

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    Lactobacillus is the predominate bacteria in the vaginal flora environment.
Nathan Goodyear

High Fat High Calories Diet (HFD) Increase Gut Susceptibility to Carcinogens by Alterin... - 0 views

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    High fat and high calorie diets associated with increased colorectal cancer risk through alteration of gut flora. The exact mechanism between the altered gut flora and the cancer risk is unknown, per the authors, but the inflammation is likely the connection.
Nathan Goodyear

JCI - Hotspot autoimmune T cell receptor binding underlies pathogen and insulin peptide... - 0 views

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    Type I diabetes can be caused by Tcell autoimmunity against beta cells induced by gut flora and MCH/TCR cross reactivity.
Nathan Goodyear

High-level adherence to a Mediterranean diet beneficially impacts the gut microbiota an... - 0 views

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    Mediterranean diet improve gut flora and SCFA
Nathan Goodyear

Dietary fiber and the short-chain fatty acid acetate promote resolution of neutrophilic... - 0 views

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    new animal study finds that high fiber diet intake increases gut flora SCFA production that reduces inflammation in gout
Nathan Goodyear

Selective increases of bifidobacteria in gut microflora improve high-fat-diet-induced d... - 0 views

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    decreased bifidobacterium gut flora results in increased absorption of LPS in high fat diets resulting in endotoxemia. This plays a significant role in diabetes
Nathan Goodyear

Changes in gut microbiota control metabolic endotoxemia-induced inflammation in high-fa... - 0 views

  • high-fat feeding strongly increased intestinal permeability and reduced the expression of genes coding for proteins of the tight junctions
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    changes in the gut flora shown to induce metabolic endotoxemia, inflammation, insulin resistance, and obesity.  Granted, this study was done in mice.
Nathan Goodyear

Interplay between obesity and associated metabolic disorders: new insights into the gut... - 0 views

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    This article discusses the link between the gut flora, inflammation, and metabolic endotoxmia resulting in obesity and other inflammatory diseases of aging.
Nathan Goodyear

Tight Junctions, Intestinal Permeability, and Autoimmunity Celiac Disease and Type 1 Di... - 0 views

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    this study from 2009 showed how disrupted/imbalanced gut flora leads to leaky gut.  This case, high bacteroides relative to bifidobacterium and lactobacillus resulted in disruption of the zonulin pathway and thus lncreased intestinal permeability.
Nathan Goodyear

Changes in Gut Microbiota Control Metabolic Endotoxemia-Induced Inflammation in High-Fa... - 0 views

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    2008 article from diabetes.  This article supports metabolic endotoxemia arising out of the gut.  High fat diet intake results in disrupted gut flora, resulting in increrased LPS release, resulting in inflammation, leads to leaky gut, systemic endotoxemia, inflammation, and thus metabolic dysfunction: see obesity, DM..
Nathan Goodyear

Gut microbiota of healthy Canadian infants: profiles by mode of delivery and infant die... - 0 views

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    Cesarean delivery and lack of breast feeding significantly alter gut flora.  This has potential significant metabolic consequences--diabetes, asthma, obesity...The urge to deliver at convenient times may lay the foundation for our metabolic crisis in the US.
Nathan Goodyear

Investigation of the association between the fecal microbiota and breast cancer in post... - 0 views

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    women with post menopause breast cancer have altered gut flora compared to women without.
Nathan Goodyear

Akkermansia muciniphila and improved metabolic health during a dietary intervention in ... - 0 views

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    akkermansia muciniphila bacteria associated with improved metabolism following calorie restriction in obese adults.  Again, gut flora effects metabolism
Nathan Goodyear

The ISME Journal - Modulation of gut microbiota during probiotic-mediated attenuation o... - 0 views

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    Gut flora as a means to attack Metabolic syndrome?  Animal study suggests yes.
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