Group items tagged d - Dr. Goodyear

BMC Public Health | Abstract | High prevalence of vitamin D insufficiency and its assoc... - 0 views

www.biomedcentral.com/...abstract

vitamin-D D D3 obesity weight-loss metabolic syndrome vitamin overweight

shared by Nathan Goodyear on 08 Dec 11 - No Cached

Nathan Goodyear on 08 Dec 11

Malaysians with metabolic syndrome and obesity found to have high prevalence of vitamin D insufficiency. Role for vitamin D therapy for those with metabolic syndrome and obesity.

<div class="cArrow"> </div><div class="cContentInner">Malaysians with metabolic syndrome and obesity found to have high prevalence of vitamin D insufficiency. Role for vitamin D therapy for those with metabolic syndrome and obesity.</div>

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Vitamin D role and use in prediabetes. [Endocr Pract. 2010 May-Jun] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...20150028

D IR insulin resistance vitamin vitamin d

shared by Nathan Goodyear on 19 Nov 11 - No Cached

Nathan Goodyear on 19 Nov 11

vitamin D therapy shown to improve insulin resistance. Vitamin D insufficiency (< 30 ng/ml) found in 77% of Americans

<div class="cArrow"> </div><div class="cContentInner">vitamin D therapy shown to improve insulin resistance. Vitamin D insufficiency (< 30 ng/ml) found in 77% of Americans</div>

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PLOS ONE: Vitamin D Supplementation and Breast Cancer Prevention: A Systematic Review a... - 0 views

www.plosone.org/...10.1371%2Fjournal.pone.0069269

vitamin D vitamin d cancer breast

shared by Nathan Goodyear on 11 Mar 14 - No Cached

Nathan Goodyear on 11 Mar 14

Vitamin D supplementation finds no increased risk on breast cancer risk. This is a negative study (meta-analysis) on vitamin D and breast cancer in postmenopausal women. The strength of evidence lies with positive effects as numerous studies are documented in diigo here.

<div class="cArrow"> </div><div class="cContentInner">Vitamin D supplementation finds no increased risk on breast cancer risk. This is a negative study (meta-analysis) on vitamin D and breast cancer in postmenopausal women. The strength of evidence lies with positive effects as numerous studies are documented in diigo here.</div>

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Restoration of regulatory and effector T cell balance and B cell homeostasis in systemi... - 0 views

www.ncbi.nlm.nih.gov/...PMC3580532

vitamin d vitamin D T reg Th17 inflammation autoimmune disease lupus SLE

shared by Nathan Goodyear on 31 Jul 13 - No Cached

Nathan Goodyear on 31 Jul 13

Vitamin D support provides benefit in those with Lupus. The proposed mechanism is through the balance of Treg cells and Th17 cells. This imbalance plays a role in the etiology of autoimmune disease and those with autoimmune disease, such as in Lupus, frequently have low vitamin D levels.

<div class="cArrow"> </div><div class="cContentInner">Vitamin D support provides benefit in those with Lupus. The proposed mechanism is through the balance of Treg cells and Th17 cells. This imbalance plays a role in the etiology of autoimmune disease and those with autoimmune disease, such as in Lupus, frequently have low vitamin D levels.</div>

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Blood levels of vitamin D and early ... [Breast Cancer Res Treat. 2013] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...24104883

vitamin d vitamin D breast cancer

shared by Nathan Goodyear on 15 Oct 13 - No Cached

Nathan Goodyear on 15 Oct 13

low vitamin D associated with breast cancer recurrence and mortality.

<div class="cArrow"> </div><div class="cContentInner">low vitamin D associated with breast cancer recurrence and mortality.</div>

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Testicular Synthesis and Vitamin D Action: The Journal of Clinical Endocrinology & Meta... - 0 views

press.endocrine.org/...jc.2014-1690

vitamin d vitamin D Testosterone men male hormone hormones cholecalciferol

shared by Nathan Goodyear on 07 Oct 14 - No Cached

Nathan Goodyear on 07 Oct 14

Cholecalciferol (vitamin D3) was found to increase male Testosterone production in cell culture model. This fits with other data that low vitamin D and low T often go hand in hand. This study actually shows improved D levels increase Testicular Testosterone production, though in cell culture.

<div class="cArrow"> </div><div class="cContentInner">Cholecalciferol (vitamin D3) was found to increase male Testosterone production in cell culture model. This fits with other data that low vitamin D and low T often go hand in hand. This study actually shows improved D levels increase Testicular Testosterone production, though in cell culture.</div>

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Effects of calcium-vitamin D co-supplementation... [Diabetologia. 2014] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...25005333

vitamin D vitamin D calcium HDL LDL insulin resistance insulin sensitivity HgbA1c insulin Diabetes

shared by Nathan Goodyear on 15 Sep 14 - No Cached

Nathan Goodyear on 15 Sep 14

vitamin D plus calcium in those with Diabetes and low vitamin D four to improve insulin resistance, HDL, LDL, beta cell function, and HgbA1c. This was a short course study of 8 weeks. Only abstract available.

<div class="cArrow"> </div><div class="cContentInner">vitamin D plus calcium in those with Diabetes and low vitamin D four to improve insulin resistance, HDL, LDL, beta cell function, and HgbA1c. This was a short course study of 8 weeks. Only abstract available.</div>

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25-Hydroxyvitamin D, 1,25-Dihydroxyvitamin D and Postoperative Outcome in Cardiac Surge... - 0 views

press.endocrine.org/...jc.2014-3013

vitamin D CVD cardiovascular disease heart health cerebrovascular CVA surgery

shared by Nathan Goodyear on 14 Jan 15 - No Cached

Nathan Goodyear on 14 Jan 15

low vitamin D predicts increased risk of Major adverse cardiac and/or cerebrovascular events after cardiac surgery. The definition of low D was <30. A better study would have been to stratify by 10s the risk.

<div class="cArrow"> </div><div class="cContentInner">low vitamin D predicts increased risk of Major adverse cardiac and/or cerebrovascular events after cardiac surgery. The definition of low D was <30. A better study would have been to stratify by 10s the risk.</div>

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Reduced expression of GDF-15 is associated with atrophic inflammatory lesions of the pr... - 0 views

onlinelibrary.wiley.com/...9D7944E907CFEACD0D66A90.f01t04

vitamin D inflammation cancer prostate cancer NF-kappaB GDF-15

shared by Nathan Goodyear on 12 Nov 14 - No Cached

Nathan Goodyear on 12 Nov 14

Vitamin D again implicated in cancer. This time prostate cancer. Study found that vitamin D regulates the expression of GDF-15 which inhibits NF-kappaB. Low vitamin D leads to decreased GDF-15 expression which leads to increased NF-kappaB transcription and resultant inflammation.

<div class="cArrow"> </div><div class="cContentInner">Vitamin D again implicated in cancer. This time prostate cancer. Study found that vitamin D regulates the expression of GDF-15 which inhibits NF-kappaB. Low vitamin D leads to decreased GDF-15 expression which leads to increased NF-kappaB transcription and resultant inflammation.</div>

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Safety and immunologic effects of high- vs low-dose cholecalciferol in multiple sclerosis - 0 views

www.neurology.org/...382

vitamin D MS multiple Sclerosis inflammation IL-17

shared by Nathan Goodyear on 25 Feb 16 - No Cached

Nathan Goodyear on 25 Feb 16

High dose vitamin D (10,400 IU) found to reduce IL-17, CD161 and effector memory cells; in contrast low dose vitamin D (800 IU) did not. The study also called into question the traditional target range of vitamin D. The authors here proposed 40-60

<div class="cArrow"> </div><div class="cContentInner">High dose vitamin D (10,400 IU) found to reduce IL-17, CD161 and effector memory cells; in contrast low dose vitamin D (800 IU) did not. The study also called into question the traditional target range of vitamin D. The authors here proposed 40-60</div>

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Vitamin D and Acute Myeloid Leukemia | IntechOpen - 0 views

www.intechopen.com/...n-d-and-acute-myeloid-leukemia

cancer AML acute myeloid leukemia vitamin D leukemia

shared by Nathan Goodyear on 12 May 18 - No Cached

Nathan Goodyear on 12 May 18

low vitamin D associated with poor outcomes in hematologic cancers. This chapter reviews several studies that highlight the link with low vitamin D and poor outcomes in AML patients.

<div class="cArrow"> </div><div class="cContentInner">low vitamin D associated with poor outcomes in hematologic cancers. This chapter reviews several studies that highlight the link with low vitamin D and poor outcomes in AML patients.</div>

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25-Hydroxyvitamin D, Parathyroid Hormone, and Mortality in Black and White Older Adults... - 0 views

jcem.endojournals.org/...4156.abstract

vitamin D D3 mortality cancer cardiovascular adults hormone

shared by Nathan Goodyear on 09 Nov 12 - No Cached

Nathan Goodyear on 09 Nov 12

low vitamin D and PTH in black and white elderly associated with increased mortality; however, the black elderly have lower vitamin D levels in comparison to their white counterparts. How does this play a in increased advanced disease? I believe quite a bit.

<div class="cArrow"> </div><div class="cContentInner">low vitamin D and PTH in black and white elderly associated with increased mortality; however, the black elderly have lower vitamin D levels in comparison to their white counterparts. How does this play a in increased advanced disease? I believe quite a bit.</div>

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Vitamin D, Mitochondria, and Muscle - 0 views

jcem.endojournals.org/...961.full

vitamin vitamin d vitamins muscle phosphocreatine mitochondria

shared by Nathan Goodyear on 18 Mar 13 - No Cached

Nathan Goodyear on 18 Mar 13

editorial discussion of the benefit of vitamin D in mitochondrial function. Those in the vitamin D repletion arm of the study had a quicker recovery time to restored phospho-creatinine levels. The quicker the recovery of phospho-creatinine levels, the shorter recovery phase and the likely improvement in athletic performance.

<div class="cArrow"> </div><div class="cContentInner">editorial discussion of the benefit of vitamin D in mitochondrial function. Those in the vitamin D repletion arm of the study had a quicker recovery time to restored phospho-creatinine levels. The quicker the recovery of phospho-creatinine levels, the shorter recovery phase and the likely improvement in athletic performance.</div>

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Mounting Evidence for Vitamin D as an Environmental Factor Affecting Autoimmune Disease... - 0 views

ebm.rsmjournals.com/...1136.full

low vitamin D vitamin D deficiency vitamin D autoimmune disease autoimmune disease environmental factor

shared by Nathan Goodyear on 15 May 13 - No Cached

Nathan Goodyear on 15 May 13

low vitamin D associated with increase prevalence of autoimmune disease.

<div class="cArrow"> </div><div class="cContentInner">low vitamin D associated with increase prevalence of autoimmune disease.</div>

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Vitamin D Deficiency Modulates Graves' Hyperthyroidism Induced in BALB/c Mice by Thyrot... - 0 views

www.ncbi.nlm.nih.gov/...PMC2646531

vitamin vitamin d deficiency vitamin D deficiency low vitamin D Graves Graves disease hyperthyroid autoimmune disease autoimmune disease inflammation

shared by Nathan Goodyear on 15 May 13 - No Cached

Nathan Goodyear on 15 May 13

Low vitamin D plays a role in immune response associated with Graves disease. This study found small impact, but impact nonetheless.

<div class="cArrow"> </div><div class="cContentInner">Low vitamin D plays a role in immune response associated with Graves disease. This study found small impact, but impact nonetheless.</div>

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Maternal 25-Hydroxyvitamin D and Preterm Birth in Twin Gesta... : Obstetrics & Gynecology - 0 views

journals.lww.com/...nd_Preterm_Birth_in.99784.aspx

vitamin D PTD preterm delivery pregnancy

shared by Nathan Goodyear on 07 Jun 13 - No Cached

Nathan Goodyear on 07 Jun 13

vitamin D associated with increased Pre term delivery in twin pregnancies. This is a cohort, so not the most reliable of study designs, but known that vitamin D inhibits inflammation and that this plays a role in labor...logic makes sense.

<div class="cArrow"> </div><div class="cContentInner">vitamin D associated with increased Pre term delivery in twin pregnancies. This is a cohort, so not the most reliable of study designs, but known that vitamin D inhibits inflammation and that this plays a role in labor...logic makes sense.</div>

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Preclinical Serum 25-Hydroxyvitamin D Levels and Risk of Type 1 Diabetes in a Cohort of... - 0 views

aje.oxfordjournals.org/...aje.kws243.short

vitamin D type I DM diabetes DM

shared by Nathan Goodyear on 08 Feb 13 - No Cached

Nathan Goodyear on 08 Feb 13

Increased type I DM in white military personal with low vitamin D. The lower the vitamin D, the higher the risk.

<div class="cArrow"> </div><div class="cContentInner">Increased type I DM in white military personal with low vitamin D. The lower the vitamin D, the higher the risk.</div>

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Vitamin D status and breast cancer in Saudi Arabian women: case-control study - 0 views

ajcn.nutrition.org/...105.abstract

vitamin d cancer breast breast cancer

shared by Nathan Goodyear on 26 Jun 13 - No Cached

Nathan Goodyear on 26 Jun 13

Breast cancer inversely associated with vitamin D levels in Saudi Arabian women. Invasive cancer also correlated with lower vitamin D levels.

<div class="cArrow"> </div><div class="cContentInner">Breast cancer inversely associated with vitamin D levels in Saudi Arabian women. Invasive cancer also correlated with lower vitamin D levels.</div>

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PLOS Medicine: Causal Relationship between Obesity and Vitamin D Status: Bi-Directional... - 0 views

www.plosmedicine.org/...journal.pmed.1001383

vitamin D obesity overweight vitamin

shared by Nathan Goodyear on 02 Jul 13 - No Cached

Nathan Goodyear on 02 Jul 13

Study finds that obesity is linked to lower vitamin D. Not that there is merely an association, but that the elevated BMI is the cause of lower vitamin D levels.

<div class="cArrow"> </div><div class="cContentInner">Study finds that obesity is linked to lower vitamin D. Not that there is merely an association, but that the elevated BMI is the cause of lower vitamin D levels.</div>

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Serum vitamin D and sex hormones levels in men and women: The Multi-Ethnic Study of Ath... - 0 views

www.ncbi.nlm.nih.gov/...28041602

vitamin d hormones Testosterone estradiol SHBG

shared by Nathan Goodyear on 09 Jan 17 - No Cached

Nathan Goodyear on 09 Jan 17

cross sectional study finds low vitamin D associated with a decrease in SHBG and an increase in free Testosterone; a decrease in estradiol and an increase in DHEA was seen in women. No association with total Testosterone was found. There are studies that show a direct decrease in testicular Testosterone production in men with low vitamin D and decrease in AR function.

<div class="cArrow"> </div><div class="cContentInner">cross sectional study finds low vitamin D associated with a decrease in SHBG and an increase in free Testosterone; a decrease in estradiol and an increase in DHEA was seen in women. No association with total Testosterone was found. There are studies that show a direct decrease in testicular Testosterone production in men with low vitamin D and decrease in AR function.</div>

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