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Nathan Goodyear

JAMA Network | JAMA: The Journal of the American Medical Association | Low-Fat Dietary ... - 0 views

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    The women's health initiative dietary modification trial of almost 50,000 women found no association between a low fat diet and a reduction of colorectal cancer.  Translation: a low fat diet does not lower the risk of colorectal cancer.
Nathan Goodyear

The Cross-Sectional Relationship of Hemoglobin Levels and Functional Outcomes in Women ... - 0 views

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    NSAIDS, such as motrin, appear to have a negative effect on overall health and function
Nathan Goodyear

BMC Women's Health | Full text | Effectiveness of Compounded Bioidentical Hormone Repla... - 0 views

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    Cohort study of 6 compounding pharmacies find BHRT improves mood in those clients taking BHRT.
Nathan Goodyear

Arch Intern Med -- Abstract: Statin Use and Risk of Diabetes Mellitus in Postmenopausal... - 0 views

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    New study reveals that statin drug of any kind increases the risk of type II diabetes by 48% in postmenopausal women
Nathan Goodyear

JAMA Network | JAMA: The Journal of the American Medical Association | Low-Fat Dietary ... - 0 views

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    large study of 50,000 postmenopausal women found no significant reduction in CVD with a low fat diet.  The mean dietary time period was 8 years.
Nathan Goodyear

JAMA Network | JAMA | Effects of Conjugated Equine Estrogen in Postmenopausal... - 0 views

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    Premarin increases the risk of stroke in postmenopausal women.  The risk of hip fracture was reduced and no change in Coronary Heart disease was found.
Nathan Goodyear

Arch Intern Med -- Abstract: Dietary Supplements and Mortality Rate in Older Women: The... - 0 views

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    Terrible study published in medical journal that provides no scientific valuable information
Nathan Goodyear

PLOS ONE: Serum 25-Hydroxyvitamin D Concentrations ≥40 ng/ml Are Associated w... - 0 views

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    Higher vitamin D levels associated with decreased risk of cancer in women--67% decrease.
Nathan Goodyear

Breast cancer mortality trends in England and the assessment of the effectiveness of ma... - 0 views

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    40 year study out of England finds no mortality benefit from mammograms screening.
Nathan Goodyear

Mary Ann Liebert, Inc. - Journal of Women's Health - 20(4):559 - 0 views

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    BHRT shown to be significantly better for sexual  symptoms than with conventional HRT.  78% vs 33%.
Nathan Goodyear

Arch Intern Med -- Abstract: Statin Use and Risk of Diabetes Mellitus in Postmenopausal... - 0 views

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    Statin drugs shown to increase risk of Diabetes in postmenopausal women
Nathan Goodyear

JAMA Network | Archives of Internal Medicine | Statin Use and Risk of Diabetes Mellitus... - 0 views

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    women using statin therapy to lower cholesterol have increased type II Diabetes.  Variables were accounted for and this existed across all classes of statins.
Nathan Goodyear

Association of Leukocyte Telomere Length With Breast Cancer Risk: Nested Case-Control F... - 0 views

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    Shorter telomere lengths associated with breast cancer.  But, longer telomere length may as well.
Nathan Goodyear

JAMA Network | JAMA | Conjugated Equine Estrogens and Incidence of Probable D... - 0 views

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    This was the WHI review of data as it pertains to dementia and cognitive decline in women.  The take home here is that the data provides little evidence for premarin with or without medroxyprogesterone acetate in > 65 for prevention of dementia.  However, this is in women > 65 and studies show that younger women do indeed receive benefit, especially in those with early ovary removal.  Another point here, MPA (medroxyprogesterone acetate) increases cognitive decline.  Just don't take MPA, it is a bad drug all the way around!
Nathan Goodyear

JAMA Network | JAMA | Estrogen Plus Progestin and the Incidence of Dementia a... - 0 views

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    Estrogen with progestin worsens cognitive decline in women >65.  Little can be taken from this study other than, medroxyprogesterone acetate is a bad drug and should not be given to women for any purpose, especially in those >65.  One wonders if bioidentical, physiologic hormone replacement would have the same effect?  I doubt it.  The likely negative impact of hormones on the brain in women >65 is due to the negative effects of MPA, the change in inflammatory cytokines, and the change in receptors.
Nathan Goodyear

Estrogen Receptors in Colorectal Cancer: Goalkeepers, Strikers, or Bystanders? - 0 views

  • one can conclude that ERβ has an overall antiproliferative effect, thereby inhibiting cancer cell proliferation and antagonizing ERα function in the breast
  • HRT with estrogen alone did not increase the risk of breast cancer in the Women's Health Initiative clinical trials program
  • colorectal normal or cancer epithelium does not coexpress ERα and ERβ
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  • ERβ expression resulted in the inhibition of proliferation and G1 phase cell-cycle arrest
  • ERβ expression strongly inhibited cMyc and tumor growth in a xenograft mouse model
  • induced ERβ in CRC cells has an antiproliferative, tumor-suppressive function that is independent of ERα
  • ERs also have the ability to bind many other compounds with an estrogen-like structure, including phytoestrogens and xenoestrogens (or endocrine disruptors)
  • Phytoestrogens are a diverse class of natural compounds with structural similarity to estradiol
  • Barone et al. recently found that two ERβ-selective phytoestrogens effectively counteracted CRC tumorigenesis and surprisingly increased ERβ expression in mice with mutations of the tumor-suppressor gene adenomatous polyposis coli
  • We can conclude that estrogens are important in protecting against CRC initiation and progression, and that the protective effect most likely is mediated by ERβ
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    ER beta is a new potential mode of therapy in colon cancer.  ER beta stimulation has been shown to inhibit colon cancer cell growth.
Nathan Goodyear

Red alert for women's heart: the urgent need for more research and knowledge on cardiov... - 0 views

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    Vasomotor symptoms (hot flashes and night sweats) is associated with increased cardiovascular risk in women.
Nathan Goodyear

N-Acetylcysteine for Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis o... - 0 views

  • compared effects of NAC with placebo or metformin in women with PCOS
  • NAC significantly improved rates of live births and spontaneous ovulation compared to placebo in women with PCOS
  • we found no evidence of effects of NAC on improving menstrual regularity, acne, hirsutism, BMI, fasting insulin, fasting glucose, or HOMA-IR
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  • NAC was not associated with greater benefits to metformin for improving pregnancy rate, spontaneous ovulations, and menstrual regularity
  • Metformin also improved the BMI, total testosterone, insulin level, and lipid levels compared to NAC
  • All the studies were of short duration (three months)
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    Data review finds NAC improves pregnancy rates and ovulation rates in women with PCOS against placebo.  Meta-analysis revealed limited studies on the topic.  When compared to metformin, there was no difference found.  Though, one wonders if attacking insulin resistance through proper diet and additional neutraceutical approach would negate that.  The reason?  NAC and metformin are working in different biochemical pathways.  The authors here seem to not realize this. It appears that they think NAC and metormin are both working in the same manner, but they don't.  The fact that there is still benefit found compared to placebo, despited the authors lack of understanding of what NAC is and does is a positive.
Nathan Goodyear

Rate of and Risks for Regression of CIN-2 in adolescents and young women - 0 views

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    High incidence of CIN-2 regression in young women with conservative management.
Nathan Goodyear

Statin Use and Risk of Diabetes Mellitus in Postmenopausal Women in the Women's Health ... - 0 views

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    Study finds increased risk of diabetes in post menopause women on statin therapy.  The authors here propose it as a class effect but also is associated with increased dosing.
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