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Nathan Goodyear

Inflammatory and Cardiometabolic Risk on Obesity: Role of Environmental Xenoestrogens: ... - 0 views

press.endocrine.org/...jc.2014-4136

xenoestrogen xenoestrogens obesity cardiovascular disease inflammation women obese hormones

shared by Nathan Goodyear on 20 May 15 - No Cached
  • Nathan Goodyear on 20 May 15
     
    Study finds heavy presence of xenoestrogens in obese Portuguese women, both pre menopause and post menopause.  This study only looked at obese women; it would be nice to have a control of thin women to contrast the plasma and adipose xenoestrogen levels.  The authors found the presence of xenoestrogens in plasma in pre menopause women to be a 10 year predictor of cardiovascular disease risk in these women.  The authors also found increased Xenoestrogen levels to be associated with metabolic dysfunction and inflammation.
Nathan Goodyear

LIGAND STRUCTURE-DEPENDENT ACTIVATION OF ESTROGEN RECEPTOR α/Sp BY ESTROGENS ... - 0 views

www.ncbi.nlm.nih.gov/...PMC2519242

xenoestrogens ER-alpha ER alpha ER receptor agonist agonists hormone hormones

shared by Nathan Goodyear on 23 Feb 14 - No Cached
  • Nathan Goodyear on 23 Feb 14
     
    xenoestrogens are estrogen receptor agonists.  This is a good discussion of there interaction with xenoestrogens and particularly ER alpha.
Nathan Goodyear

Combining xenoestrogens at levels below individual no-observed-effect concentrations dr... - 0 views

www.ncbi.nlm.nih.gov/...ehp0110-000917.pdf

xenoestrogens xenoestrogen environmental toxins estrogen hormones hormone

shared by Nathan Goodyear on 15 Dec 12 - No Cached
  • Nathan Goodyear on 15 Dec 12
     
    low levels of environmental toxins add to the effective hormone levels in the body. These are in very low levels of exposure.
Nathan Goodyear

ScienceDirect.com - The Journal of Steroid Biochemistry and Molecular Biology - Estroge... - 0 views

www.sciencedirect.com/...S0960076011001518

xenoestrogen xenoestrogens prostate male hormone estrogen receptor estrogen receptor alpha ER alpha estrogen receptor receptors environmental chemicals drugs

shared by Nathan Goodyear on 07 Jan 13 - No Cached
  • Nathan Goodyear on 07 Jan 13
     
    low dose xenoestrogen exposure increases prostate growth and future disease through fetal exposure and increased ER alpha expression.
Nathan Goodyear

Exposure of Newborn Male and Female Rats to Environmental Estrogens: Delayed and Sustai... - 0 views

endo.endojournals.org/...4512.long

xenoestrogen xenoestrogens ER alpha ER-beta estrogen receptor estrogen receptor alpha estrogen receptor beta estrogen receptor receptors hormone hormones pituitary environmental

shared by Nathan Goodyear on 07 Jan 13 - No Cached
  • Nathan Goodyear on 07 Jan 13
     
    xenoestrogen exposure has been shown to increase ER alpha and ER beta in the pituitary.
Nathan Goodyear

Prepubertal exposure to commercial formulation ... [Arch Toxicol. 2010] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...20012598

Roundup glyphosate Testosterone xenoestrogen xenoestrogens endocrine disruptor toxins

shared by Nathan Goodyear on 04 Jul 13 - No Cached
  • Nathan Goodyear on 04 Jul 13
     
    Glyphosate found to lower Testosterone in rat study.  Glyphosate is a significant xenoestrogen which acts as an endocrine disruptor.
Nathan Goodyear

Male Reproductive Health and Environmental Xenoestrogens - 0 views

www.ncbi.nlm.nih.gov/...envhper00347-0052.pdf

xenoestrogens endocrine disruptors men male low Testosterone T environmental toxins

shared by Nathan Goodyear on 25 Apr 12 - No Cached
  • Nathan Goodyear on 25 Apr 12
     
    Good review of xenoestrogens and the impact these endocrine disruptors are having on men.
Nathan Goodyear

Medical Hypothesis: Xenoestrogens As Preventable Causes of Breast Cancer - 0 views

www.ncbi.nlm.nih.gov/...envhper00375-0014.pdf

xenoestrogens environmental toxins chemicals cancer

shared by Nathan Goodyear on 18 Mar 12 - No Cached
  • Nathan Goodyear on 18 Mar 12
     
    good review of some of the literature pointing to the impact of environmental chemicals (xenoestrogens) and cancer
Nathan Goodyear

Convergent transcriptional profiles induced by endogenous estrogen and distinct xenoest... - 0 views

carcin.oxfordjournals.org/...1567.short

xenoestrogens cancer environmental toxins estrogen

shared by Nathan Goodyear on 18 Mar 12 - No Cached
  • Nathan Goodyear on 18 Mar 12
     
    article discusses the increased estrogenic effect of the xenoestrogens found in chemical toxins.  This has serious implications in cancer that is estrogenic.
Nathan Goodyear

Reproductive and developmental effects of p... [Crit Rev Toxicol. 2014] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...24903855

phthalates xenoestrogens xenoestrogen male hormone hormones

shared by Nathan Goodyear on 16 Jun 14 - No Cached
  • Nathan Goodyear on 16 Jun 14
     
    phthalates are xenoestrogens that is toxic to male reproductive health.
Nathan Goodyear

EHP - Bisphenol A Exposure during Adulthood Causes Augmentation of Follicular... - 0 views

ehp.niehs.nih.gov/1205823

Bisphenol A estrogen E2 Estradiol xenoestrogens xenoestrogen hormone hormones BPA

shared by Nathan Goodyear on 19 Jun 13 - No Cached
  • Nathan Goodyear on 19 Jun 13
     
    Bisphenol A shown to disrupt ovarian estrogen production from exposure in adults.  The point of this that is important is that BPA, a xenoestrogen, can infact disrupt physiologic hormone production in adults, and contribute to ovarian failure.  BPA, itself, is 1,000 fold weaker than E2, yet it disrupts ovarian function.
Nathan Goodyear

Endocrine-Disrupting Chemicals: Associated Disorders and Mechanisms of Action - 0 views

www.ncbi.nlm.nih.gov/...PMC3443608

xenoestrogens environmental toxins

shared by Nathan Goodyear on 11 Mar 13 - No Cached
  • Nathan Goodyear on 11 Mar 13
     
    good review of current knowledge on endocrine disrupting chemicals, more commonly known as xenoestrogens.
Nathan Goodyear

Environmental anti-androgens and male reproductive health: focus on phthalates and test... - 0 views

www.reproduction-online.org/...305.long

environmental male health low T xenoestrogens phthalates testicular dysgenesis syndrome

shared by Nathan Goodyear on 11 Mar 13 - No Cached
  • Nathan Goodyear on 11 Mar 13
     
    good review of the effect of environmental xenoestrogens and low T in men.
Nathan Goodyear

Glyphosate induces human breast cancer cel... [Food Chem Toxicol. 2013] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...23756170

glyphosate xenoestrogen breast cancer cancer ER alpha ER beta food human

shared by Nathan Goodyear on 17 Jun 13 - No Cached
  • Nathan Goodyear on 17 Jun 13
     
    Shock!  Glyphosphate is a xenoestrogen and promoted growth of breast cancer cells via estrogen receptors. This is only the abstract, but the glyphosate was found to "alter" the ERalpha and ERbeta expression.  These effects were found at low levels existing in the environment.
Nathan Goodyear

Endocrine disruptors: can biological... [Regul Toxicol Pharmacol. 2002] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...12383724

xenoestrogens endocrine disruptors hormones environmental toxins environment toxins

shared by Nathan Goodyear on 15 Dec 12 - No Cached
  • Nathan Goodyear on 15 Dec 12
     
    Xenoestrogens disrupt hormones, despite being very weak compared to estradiol.
Nathan Goodyear

Estradiol and Bisphenol A Stimulate Androgen Receptor and Estrogen Receptor Gene Expres... - 0 views

www.ncbi.nlm.nih.gov/...PMC1892114

xenoestrogens bisphenol A estrogen hormone hormones androgen receptor receptors estrogen receptor prostate

shared by Nathan Goodyear on 07 Jan 13 - No Cached
  • Nathan Goodyear on 07 Jan 13
     
    Great read on the effects of bisphenol A as an xenoestrogen.  Bisphenol A is a weak estrogen, but it does increase androgen receptor and estrogen receptor alpha transcription.  This is from fetal exposure.
Nathan Goodyear

Serum bisphenol-A concentration and sex hormone levels in men - 0 views

www.fertstert.org/...abstract

BPA hormone hormones xenoestrogen Bisphenol-A low testosterone low T testosterone male man SHBG

shared by Nathan Goodyear on 09 May 13 - No Cached
  • Nathan Goodyear on 09 May 13
     
    Study finds that men exposed to BPA have lower androstenedione and free testosterone compared to those not exposed.  Also of note, SHBG is increased, which is what one would expect with xenoestrogen exposure.
Nathan Goodyear

Annals of Internal Medicine | Are Organic Foods Safer or Healthier Than Conventional Al... - 0 views

annals.org/article.aspx

organic nutrition foods food xenoestrogens toxins pesticides

shared by Nathan Goodyear on 04 Sep 12 - No Cached
  • Nathan Goodyear on 04 Sep 12
     
    study claims that organic foods provide no additional nutritional value above non-organic foods.  Problem is, that is not the reason to push organic.  Elimination of xenoestrogens, hormones, and other toxins is.
Nathan Goodyear

Actions of Estrogens and Endocrine Disrupting Chemicals on Human Prostate Stem/Progenit... - 0 views

www.ncbi.nlm.nih.gov/...PMC3249013

prostate cancer EDC xenoestrogens endocrine disrupting chemicals estrogen men male hormone hormones

shared by Nathan Goodyear on 06 Feb 14 - No Cached
  • Nathan Goodyear on 06 Feb 14
     
    Endocrine Disrupting chemicals, xenoestrogens, alter the hormone receptors very early. Increased estrogenic load with the change in ER increase prostate cancer.
Nathan Goodyear

Human biological monitoring of suspected endocrine-disrupting compounds Fanib... - 0 views

www.ajandrology.com/article.asp

Xenoestrogens EDC endocrine disrupting chemicals male hormones

shared by Nathan Goodyear on 24 Feb 14 - No Cached
  • Nathan Goodyear on 24 Feb 14
     
    Review of xenoestrogens and techniques for evaluation.  Brief discussion of the different EDCs is included, but the majority of the study is to evaluate the different testing techniques.
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