Group items tagged testosterone - Dr. Goodyear

Increased estrogen formation and estrogen to androgen ratio in the synovial fluid of pa... - 0 views

www.ncbi.nlm.nih.gov/...14719200

RA rheumatoid arthritis estrogen Testosterone inflammation

shared by Nathan Goodyear on 09 May 16 - No Cached

Nathan Goodyear on 09 May 16

high estrogen to Testosterone levels in synovial fluid in those with RA. The authors here propose that DHEA can stimulate inflammation through aromatase activity.

<div class="cArrow"> </div><div class="cContentInner">high estrogen to Testosterone levels in synovial fluid in those with RA. The authors here propose that DHEA can stimulate inflammation through aromatase activity.</div>

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Sex hormones in male patients with systemic lupus erythematosus: a comparison with othe... - 0 views

www.ncbi.nlm.nih.gov/...6439564

lupus Testosteorne male hormones hormones men male low T low Testosterone

shared by Nathan Goodyear on 25 May 16 - No Cached

Nathan Goodyear on 25 May 16

low Testosterone found in men with Lupus; the authors conclude is is more associative with chronic disease.

<div class="cArrow"> </div><div class="cContentInner">low Testosterone found in men with Lupus; the authors conclude is is more associative with chronic disease.</div>

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http://onlinelibrary.wiley.com/store/10.1002/art.11105/asset/11105_ftp.pdf;jsessionid=4... - 0 views

onlinelibrary.wiley.com/...4193903EA1042174A607429.f03t01

Lupus Testosterone DHEA Progesterone autoimmune disease

shared by Nathan Goodyear on 25 May 16 - No Cached

Nathan Goodyear on 25 May 16

good review of sex hormones and LUPUS; whether it is causative or not, sex hormones trends exist in LUPUS i.e. low DHEA in both sexes, low progesterone in women, and low Testosterone in women>men.

<div class="cArrow"> </div><div class="cContentInner">good review of sex hormones and LUPUS; whether it is causative or not, sex hormones trends exist in LUPUS i.e. low DHEA in both sexes, low progesterone in women, and low Testosterone in women>men.</div>

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Waist-to-height ratio as a predictor of serum testosterone in ageing men with symptoms ... - 0 views

www.ncbi.nlm.nih.gov/...PMC3739344

waist to height ratio low T low testosterone aging Testosterone male hormones hormones men

shared by Nathan Goodyear on 19 Sep 16 - No Cached

WHt ratio was calculated by dividing waist (cm) by height (cm)
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nverse relationships of BMI and WC with TT and cFT have been previously documented in unselected cohorts of adult men
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over the age of 54 years
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...5 more annotations...
adjusting WC for height (WHt ratio) improves the prediction of TT and cFT compared with either BMI or WC alone
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there were inverse correlations between cFT, TT and either BMI or WC
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for each unit increase in BMI, there was a 2% fall in TT and cFT
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for each 10 cm increment in WC, TT and cFT levels declined by 7%.
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The magnitude of this relationship between increasing BMI and decreasing TT is similar to that described in the Massachusetts Male Ageing Study
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Nathan Goodyear on 19 Sep 16

waist to height ratio reliable predictor of low T in men.

<div class="cArrow"> </div><div class="cContentInner">waist to height ratio reliable predictor of low T in men.</div>

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Effects of Resveratrol on Polycystic Ovary Syndrome: A Double-blind, Randomized, Placeb... - 0 views

press.endocrine.org/...jc.2016-1858

resveratrol PCOS polycystic ovarian syndrome Testosterone DHEA hormones women insulin sensitivity insulin

shared by Nathan Goodyear on 30 Nov 16 - No Cached

Nathan Goodyear on 30 Nov 16

Only abstract available. Resveratrol found to reduce total Testosterone by 23% and DHEAS by 22% in women with PCOS; a decrease in insulin by 32% and improved insulin sensitivity was also noted.

<div class="cArrow"> </div><div class="cContentInner">Only abstract available. Resveratrol found to reduce total Testosterone by 23% and DHEAS by 22% in women with PCOS; a decrease in insulin by 32% and improved insulin sensitivity was also noted.</div>

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Anabolic and androgenic activities of Bulbine natalensis stem in male Wistar rats: Phar... - 0 views

www.tandfonline.com/...13880200903207094

Bulbine natalensis Baker stem natural hormones male hormones Testosterone natural therapies

shared by Nathan Goodyear on 18 Jan 17 - No Cached

Nathan Goodyear on 18 Jan 17

Bulbine natalensis Baker stem found to increase Testosterone by up to 350% in animal studies in 2 weeks. The dose with the optimum response was 25 and 50 mg/kg, with the most best effect at 50 mg/kg. LH and FSH production was increase but exact mechanism not discussed. Only abstract available here.

<div class="cArrow"> </div><div class="cContentInner">Bulbine natalensis Baker stem found to increase Testosterone by up to 350% in animal studies in 2 weeks. The dose with the optimum response was 25 and 50 mg/kg, with the most best effect at 50 mg/kg. LH and FSH production was increase but exact mechanism not discussed. Only abstract available here.</div>

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Reproductive toxicologic evaluations of Bulbine natalensis Baker stem extract in albino... - 0 views

www.ncbi.nlm.nih.gov/...19410284

Bulbine natalensis Baker stem natural therapies natural Testosterone LH hormones

shared by Nathan Goodyear on 18 Jan 17 - No Cached

Nathan Goodyear on 18 Jan 17

Bulbine natalensis Baker stem extract found to increase LH and Testosterone in wistar rats in 7 days at doses of 25 to 50 mg/kg; this effect was not found at 100 mg/kg. The result was an increase in testes size, rate of mating, libido, and fertility.

<div class="cArrow"> </div><div class="cContentInner">Bulbine natalensis Baker stem extract found to increase LH and Testosterone in wistar rats in 7 days at doses of 25 to 50 mg/kg; this effect was not found at 100 mg/kg. The result was an increase in testes size, rate of mating, libido, and fertility.</div>

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Serum sex hormone and plasma homocysteine levels in middle-aged and elderly men - 0 views

www.eje-online.org/...887.full

Testosterone estradiol DHEAS DHEA homocysteine men hormones

shared by Nathan Goodyear on 25 Jul 16 - No Cached

Nathan Goodyear on 25 Jul 16

no correlation between Testosterone, estradiol, and DHEAS levels and homocysteine in men >40.

<div class="cArrow"> </div><div class="cContentInner">no correlation between Testosterone, estradiol, and DHEAS levels and homocysteine in men >40.</div>

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http://jap.physiology.org/content/jap/82/1/49.full.pdf - 0 views

jap.physiology.org/...49.full.pdf

exercise Testosterone protein high protein carbohydrate nutrition diet

shared by Nathan Goodyear on 12 Feb 17 - No Cached

Nathan Goodyear on 12 Feb 17

To much protein intake can be a bad thing. This study found that high protein intake and high protein/carbohydrate intake lowered basal Testosterone levels.

<div class="cArrow"> </div><div class="cContentInner">To much protein intake can be a bad thing. This study found that high protein intake and high protein/carbohydrate intake lowered basal Testosterone levels.</div>

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Effects of weight loss on leptin, sex hormones, and measures of adiposity in obese chil... - 0 views

www.ncbi.nlm.nih.gov/...11444441

leptin hormones fat obesity weight-loss Testosterone male hormones

shared by Nathan Goodyear on 04 Feb 17 - No Cached

Nathan Goodyear on 04 Feb 17

weight loss decreases leptin in boys and the result is an increase in Testosterone

<div class="cArrow"> </div><div class="cContentInner">weight loss decreases leptin in boys and the result is an increase in Testosterone</div>

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Effect of low-fat diet on female sex hormone levels. - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...3480374

nutrition diet low fat diet hormones female hormones estrogen Testosterone

shared by Nathan Goodyear on 15 Feb 17 - No Cached

Nathan Goodyear on 15 Feb 17

low fat diet drops estrogen levels precipitously in women. It also dropped Testosterone levels.

<div class="cArrow"> </div><div class="cContentInner">low fat diet drops estrogen levels precipitously in women. It also dropped Testosterone levels.</div>

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Dihydrotestosterone: a rati... [Baillieres Clin Endocrinol Metab. 1998] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...10332569

DHT dihydrotestosterone Testosterone male men BHRT

shared by Nathan Goodyear on 23 Apr 12 - No Cached

Nathan Goodyear on 23 Apr 12

DHT as a Testosterone alternative

<div class="cArrow"> </div><div class="cContentInner">DHT as a Testosterone alternative</div>

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Apple - Start - 0 views

www.apple.com/startpage

saliva salivary testosterone

shared by Nathan Goodyear on 25 Apr 12 - Cached

Nathan Goodyear on 25 Apr 12

salivary testosterone positively associated with violent crimes in this small study.

<div class="cArrow"> </div><div class="cContentInner">salivary testosterone positively associated with violent crimes in this small study.</div>

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Estradiol and Metabolic Syndrome in Older Italian Men: The InCHIANTI Study -- Maggio et... - 0 views

www.andrologyjournal.org/...155

estradiol testosterone aromatase metabolic syndrome MetS men male

shared by Nathan Goodyear on 24 Apr 12 - No Cached

Nathan Goodyear on 24 Apr 12

Estradiol found to be associated with Metabolic syndrome in men. This was independent of other confounding variables. Most men, the excess estradiol comes from increased aromatase activity on testosterone.

<div class="cArrow"> </div><div class="cContentInner">Estradiol found to be associated with Metabolic syndrome in men. This was independent of other confounding variables. Most men, the excess estradiol comes from increased aromatase activity on testosterone.</div>

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Matrix metalloproteinases in the pathogenesis of estradiol-induced nonbacterial prostat... - 0 views

www.mendeley.com/...teral-prostate-lobe-wistar-rat

prostate estradiol E2 testosterone T DHT inflammation

shared by Nathan Goodyear on 01 May 12 - No Cached

Nathan Goodyear on 01 May 12

In rat model, Estradiol shown to increase inflammation in lateral lobes of the prostate. Androgens, Testosterone > DHT, shown to inhibit this inflammatory response.

<div class="cArrow"> </div><div class="cContentInner">In rat model, Estradiol shown to increase inflammation in lateral lobes of the prostate. Androgens, Testosterone > DHT, shown to inhibit this inflammatory response. </div>

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Full Text: Editorial - 0 views

jrheum.com/...419.html

aromatase activity testosterone estrogen autoimmune disease lupus RA inflammation inflammatory cytokines IL-6 TNF-alpha IL-1 men women hormones

shared by Nathan Goodyear on 29 Apr 12 - No Cached

Nathan Goodyear on 29 Apr 12

high aromatase activity and conversion of testosterone to estrogen conversion plays a role in lupus and RA. Inflammatory cytokines are shown to increase aromatase activity.

<div class="cArrow"> </div><div class="cContentInner">high aromatase activity and conversion of testosterone to estrogen conversion plays a role in lupus and RA. Inflammatory cytokines are shown to increase aromatase activity.</div>

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Sex hormones influence on the immune system: basic and clinical aspects in autoimmunity - 0 views

Nathan Goodyear on 29 Apr 12

high conversion of testosterone to estrogen conversion in men is from increased aromatase activity. Inflammatory cytokines, such as IL-6, TNF-alpha, has been shown to increase aromatase activity and at the same time increase IL-6 and other inflammatory cytokines is the result of increased aromatase activity.

<div class="cArrow"> </div><div class="cContentInner">high conversion of testosterone to estrogen conversion in men is from increased aromatase activity. Inflammatory cytokines, such as IL-6, TNF-alpha, has been shown to increase aromatase activity and at the same time increase IL-6 and other inflammatory cytokines is the result of increased aromatase activity.</div>

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Oestrogen and benign prostatic hyperplasia: effects on stromal cell proliferation and l... - 0 views

joe.endocrinology-journals.org/...483.full

prostate BPH Testosterone Estradiol aromatase

shared by Nathan Goodyear on 01 May 12 - No Cached

Nathan Goodyear on 01 May 12

this study finds aromatase presence in the stroma of the prostate and not the epithelium of the prostate. This would support the thought that increased aromatase activity and thus conversion of Testosterone to Estradiol in the prostate stroma contributes to BPH.

<div class="cArrow"> </div><div class="cContentInner">this study finds aromatase presence in the stroma of the prostate and not the epithelium of the prostate. This would support the thought that increased aromatase activity and thus conversion of Testosterone to Estradiol in the prostate stroma contributes to BPH.</div>

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TBioMed | Full text | The Estradiol-Dihydrotestosterone model of prostate cancer - 0 views

www.tbiomed.com/10

Testosterone Estradiol E2 T:E2 prostate cancer CA apoptosis

shared by Nathan Goodyear on 07 May 12 - No Cached

Nathan Goodyear on 07 May 12

Estradiol in men inhibits apoptosis. Testosterone promotes apoptosis. Thus the decreasing T:E2 ratio in men as they age is an important step in the development of prostate cancer.

<div class="cArrow"> </div><div class="cContentInner">Estradiol in men inhibits apoptosis. Testosterone promotes apoptosis. Thus the decreasing T:E2 ratio in men as they age is an important step in the development of prostate cancer.</div>

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Immunohistochemical evidence of the existence and localization of aromatase in human pr... - 0 views

onlinelibrary.wiley.com/...abstract

aromatase aromatase inhibitor prostate inflammation Testosterone Estradiol

shared by Nathan Goodyear on 15 May 12 - No Cached

Nathan Goodyear on 15 May 12

aromatase activity is present in the prostate. The conversion of Testosterone to Estradiol via aromatase activity has been shown to contribute to inflammation and prostate enlargement.

<div class="cArrow"> </div><div class="cContentInner">aromatase activity is present in the prostate. The conversion of Testosterone to Estradiol via aromatase activity has been shown to contribute to inflammation and prostate enlargement.</div>

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