Best content in Dr. Goodyear

Inhibition of sex hormone-binding globulin production in the human ... - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...2842359

SHBG insulin Prolactin Testosterone Estradiol E2 T4 hormone hormones

shared by Nathan Goodyear on 28 Oct 14 - No Cached

Nathan Goodyear on 28 Oct 14

Insulin and Prolactin inhibit liver SHBG production. Testosterone, Estradiol and T4 stimulate SHBG in in vitro study.

<div class="cArrow"> </div><div class="cContentInner">Insulin and Prolactin inhibit liver SHBG production. Testosterone, Estradiol and T4 stimulate SHBG in in vitro study.</div>

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The activity of satellite cells and myonuclei following 8 weeks of ... - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...25294097

resistance training strength training Testosterone men male hormone hormones

shared by Nathan Goodyear on 28 Oct 14 - No Cached

Nathan Goodyear on 28 Oct 14

Though, studies have shown that resistance training increases Testosterone production, this study finds that artificial suppression of Testosterone reduced myogenic response to 8 weeks of resistance training.

<div class="cArrow"> </div><div class="cContentInner">Though, studies have shown that resistance training increases Testosterone production, this study finds that artificial suppression of Testosterone reduced myogenic response to 8 weeks of resistance training.</div>

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Hypogonadal symptoms in young men are associated with a serum total... - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...25345995

men male hormone hormones Testosterone low T low Testosterone hypogonadism fatigue

shared by Nathan Goodyear on 28 Oct 14 - No Cached

Nathan Goodyear on 28 Oct 14

Study looked at the threshold of symptoms of hypogonadism in men < 40 based on serum Testosterone levels. The study found the prominent symptom was fatigue and the cut off Total Testosterone level was < 400 ng/dl.

<div class="cArrow"> </div><div class="cContentInner">Study looked at the threshold of symptoms of hypogonadism in men < 40 based on serum Testosterone levels. The study found the prominent symptom was fatigue and the cut off Total Testosterone level was < 400 ng/dl.</div>

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http://www.diabetologia-journal.org/files/Narendran.pdf - 0 views

www.diabetologia-journal.org/...Narendran.pdf

exercise inflammation growth hormone GH IGF-1 TNF-alpha IL-6 IL-1beta IL-1Ra interferon-gamma diabetes islet cells

shared by Nathan Goodyear on 28 Oct 14 - No Cached

Nathan Goodyear on 28 Oct 14

Exercise is not just for calories out. Exercise increases growth hormone, IGF-1, glucagon-like peptide 1, IL-6, and IL-1ra. The effect is to GH increases beta islet cell mass and protects beta cell lines against IL-1beta, Interferon-gamma and TNF-alhpa induced apoptosis. IL-6 increased production increases GLP-1 and IL-1ra which counters IL-1beta. Interleukin-1beta induces islet cell apoptosis and thus IL-1ra counters this pro-inflammatory signal.

<div class="cArrow"> </div><div class="cContentInner">Exercise is not just for calories out. Exercise increases growth hormone, IGF-1, glucagon-like peptide 1, IL-6, and IL-1ra. The effect is to GH increases beta islet cell mass and protects beta cell lines against IL-1beta, Interferon-gamma and TNF-alhpa induced apoptosis. IL-6 increased production increases GLP-1 and IL-1ra which counters IL-1beta. Interleukin-1beta induces islet cell apoptosis and thus IL-1ra counters this pro-inflammatory signal.</div>

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Sex Hormone-Binding Globulin and the Free Androgen Index Are Related to Cardiovascular ... - 0 views

circ.ahajournals.org/...1242.full

CVD cardiovascular disease SHBG free androgen index hormone hormones women perimenopause

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Nathan Goodyear on 28 Oct 14

The opposite effect strikes again: elevated free androgen index is associated with CV risk in perimenopause women across 5 ethnic groups. Low SHBG was associated with increased CVD.

<div class="cArrow"> </div><div class="cContentInner">The opposite effect strikes again: elevated free androgen index is associated with CV risk in perimenopause women across 5 ethnic groups. Low SHBG was associated with increased CVD.</div>

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Sex hormones, leptin and anthropometric indices in men - 0 views

www.jri.ir/...showarticle.aspx

leptin low T low Testosterone Testosterone BMI SHBG men male hormone hormones

shared by Nathan Goodyear on 27 Oct 14 - No Cached

Nathan Goodyear on 27 Oct 14

Low Testosterone associated with increased leptin independent of BMI. Increased leptin, low T, and SHBG were associated with increasing BMI in men. Excluding BMI points to a more cause-effect relationship between elevated leptin and low T in men.

<div class="cArrow"> </div><div class="cContentInner">Low Testosterone associated with increased leptin independent of BMI. Increased leptin, low T, and SHBG were associated with increasing BMI in men. Excluding BMI points to a more cause-effect relationship between elevated leptin and low T in men.</div>

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Strong association between serum levels of leptin and testosterone ... - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...9302400

low Testosterone men male hormone hormones low T leptin BMI Testosterone

shared by Nathan Goodyear on 27 Oct 14 - No Cached

Nathan Goodyear on 27 Oct 14

Low Testosterone in men correlates with increasing BMI and increasing leptin in men.

<div class="cArrow"> </div><div class="cContentInner">Low Testosterone in men correlates with increasing BMI and increasing leptin in men.</div>

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Testosterone Substitution Normalizes Elevated Serum Leptin Levels in Hypogonadal Men: T... - 0 views

press.endocrine.org/...jcem.82.8.4174

Testosterone leptin low T low Testosterone low T hypogonadism male men hormone hormones

shared by Nathan Goodyear on 27 Oct 14 - No Cached

Nathan Goodyear on 27 Oct 14

Study of hypogonadal men with low T and elevated leptin levels finds that Testosterone therapy reduced leptin levels.

<div class="cArrow"> </div><div class="cContentInner">Study of hypogonadal men with low T and elevated leptin levels finds that Testosterone therapy reduced leptin levels.</div>

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Serum Leptin Level in Women with Polycystic Ovary Syndrome: Correlation with Adiposity,... - 0 views

www.ncbi.nlm.nih.gov/...PMC3728861

women female hormone hormones PCOS polycystic ovarian syndrome leptin Testosterone

shared by Nathan Goodyear on 27 Oct 14 - No Cached

Nathan Goodyear on 27 Oct 14

Increasing leptin levels in women with/without PCOS correlate positively with serum Testosterone levels.

<div class="cArrow"> </div><div class="cContentInner">Increasing leptin levels in women with/without PCOS correlate positively with serum Testosterone levels.</div>

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http://www.eurjmedres.com/content/pdf/s40001-014-0056-6.pdf - 0 views

Nathan Goodyear on 27 Oct 14

Testosterone therapy in obese men with type II Diabetes and low T improved weight, lipids, HgbA1c, and blood pressure. There was more improvement with Leptin than with diet/exercise alone. What is very important is that the control group (diet, exercise, DM meds) had improvement in Testosterone levels, HgbA1c, lipids, BMI, and blood pressure; just not as strong as the treatment arm with Testosterone.

<div class="cArrow"> </div><div class="cContentInner">Testosterone therapy in obese men with type II Diabetes and low T improved weight, lipids, HgbA1c, and blood pressure. There was more improvement with Leptin than with diet/exercise alone. What is very important is that the control group (diet, exercise, DM meds) had improvement in Testosterone levels, HgbA1c, lipids, BMI, and blood pressure; just not as strong as the treatment arm with Testosterone.</div>

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Central Control of Body Weight and Appetite - 0 views

www.ncbi.nlm.nih.gov/...PMC2585760

adipose tissue appetite satiety Gherlin leptin adiponectin insulin glucagon

shared by Nathan Goodyear on 25 Oct 14 - No Cached

Nathan Goodyear on 25 Oct 14

great review of adiposity versus satiety signals and the hypothalamus signaling.

<div class="cArrow"> </div><div class="cContentInner">great review of adiposity versus satiety signals and the hypothalamus signaling.</div>

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Ghrelin, appetite, and gastric motility: the emerging role of the stomach as an endocri... - 0 views

www.fasebj.org/...439.full

appetite orexigenic anorexigenic gherkin leptin

shared by Nathan Goodyear on 25 Oct 14 - No Cached

Nathan Goodyear on 25 Oct 14

orexigenic versus anorexigenic signaling and control of appetite at the level of the hypothalamus.

<div class="cArrow"> </div><div class="cContentInner">orexigenic versus anorexigenic signaling and control of appetite at the level of the hypothalamus.</div>

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Orexins in the Brain-Gut Axis: Endocrine Reviews: Vol 23, No 1 - 0 views

press.endocrine.org/...edrv.23.1.0454

Orexins appetite

shared by Nathan Goodyear on 25 Oct 14 - No Cached

Nathan Goodyear on 25 Oct 14

Good review of Orexins.

<div class="cArrow"> </div><div class="cContentInner">Good review of Orexins.</div>

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