Skip to main content

Home/ Dr. Goodyear/ Group items matching "triiodothyronine" in title, tags, annotations or url

Group items matching
in title, tags, annotations or url

Sort By: Relevance | Date Filter: All | Bookmarks | Topics Simple Middle
Nathan Goodyear

Effects of thyroxine as compared with thyroxine pl... [N Engl J Med. 1999] - PubMed result - 0 views

www.ncbi.nlm.nih.gov/...9971866

T3 T4 hypothyroidism armour thyroid USP

shared by Nathan Goodyear on 19 Nov 10 - No Cached
  • n patients with hypothyroidism, partial substitution of triiodothyronine for thyroxine may improve mood and neuropsychological function;
  • Nathan Goodyear on 19 Nov 10
     
    Effects of thyroxine as compared with thyroxine plus triiodothyronine in patients with hypothyroidism.
Nathan Goodyear

Effects of thyroid hormones on hu... [J Steroid Biochem Mol Biol. 2008] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...18328691

triiodothyronine T3 thyroid hormone hormones breast cancer E2 Estradiol

shared by Nathan Goodyear on 13 Aug 14 - No Cached
  • Nathan Goodyear on 13 Aug 14
     
    T3 may promote cancer cell proliferation says study.  Triiodothyronine was found to enhance the MCF-7 and T47-D breast cancer cell lines.  The conclusion of the abstract discusses a role of T3 in breast cancer development and progression.  This likely has more to do with progression than development through increased metabolism of the cell lines.
Nathan Goodyear

Free triiodothyronine: a novel predictor of postoperative atrial fibrillation -- Cerillo et al. 24 (4): 487 -- European Journal of Cardio-Thoracic Surgery - 0 views

ejcts.ctsnetjournals.org/...487

triiodothyronine free T3 atrial fibrillation CABG cardiovascular disease

shared by Nathan Goodyear on 01 Feb 11 - No Cached
  • Nathan Goodyear on 01 Feb 11
     
    Conclusions: Low basal fT3 concentration can reliably predict the occurrence of postoperative Atrial Fibrillation in Coronary-bypass patients
Nathan Goodyear

Low Serum Triiodothyronine (T3) and Hypothyroidism in Anorexia Nervosa -- CROXSON and IBBERTSON 44 (1): 167 -- Journal of Clinical Endocrinology & Metabolism - 0 views

jcem.endojournals.org/...167

low T3 triiodothyronine hypothyroidism

shared by Nathan Goodyear on 08 Mar 11 - No Cached
  • Nathan Goodyear on 08 Mar 11
     
    low t3 conversion implicated in Anorexia Nervosa
Nathan Goodyear

Free T4, Free T3, and Reverse T3 in Critically III, Thermall... : The Journal of Trauma - 0 views

journals.lww.com/...everse_T3_in_Critically.1.aspx

free reverse T3 thyroid hypothyroid hypothyroidism

shared by Nathan Goodyear on 08 Mar 11 - No Cached
  • Significant suppression of serum concentrations of 3,5,3'-triiodothyronine (T3) and elevation of serum concentrations of 3,3',5'-triiodothyronine (rT3) were seen
  • Nathan Goodyear on 08 Mar 11
     
    low free T3: elevated reverse T3 in critically ill patients
Nathan Goodyear

Reciprocal Changes in Serum Concentrations of 3,3',5'-Triiodothyronine (Reverse T3) and 3,3'5-Triiodothyronine (T3) in Systemic Illnesses -- CHOPRA et al. 41 (6): 1043 -- Journal of Clinical Endocrinology & Metabolism - 0 views

jcem.endojournals.org/...1043

reverse T3 free hypothyroid hypothyroidism thyroid

shared by Nathan Goodyear on 08 Mar 11 - No Cached
  • The mechanism or the biological significance of such a diversion of T4, from the normally occurring conversion to highly potent T3, to the generation of poorly calorigenic rT3 in systemic illness
  • such a change in the metabolism of T4 can be reversible.
  • Nathan Goodyear on 08 Mar 11
     
    effects of systemic illness on thyroid function: elevated Reverse T3 and low free T3
Nathan Goodyear

Extrathyroidal Conversion of Thyroxine to 3,3',5'-Triiodothyronine (Reverse-T3)and to 3,5,3 '-Triiodothyronine -- GAVIN et al. 44 (4): 733 -- Journal of Clinical Endocrinology & Metabolism - 0 views

jcem.endojournals.org/...733

reverse T3 free T4 hypothyroid hypothyroidism extrathyroidal conversion

shared by Nathan Goodyear on 08 Mar 11 - No Cached
  • Nathan Goodyear on 08 Mar 11
     
    reverse T3 comes from peripheral conversion from free T4
Nathan Goodyear

Triiodothyronine and breast cancer. [World J Clin Oncol. 2014] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...25114863

T3 thyroid triiodothyronine breast cancer E2

shared by Nathan Goodyear on 13 Aug 14 - No Cached
  • Nathan Goodyear on 13 Aug 14
     
    T3 may have effects similar to Estradiol in breast cell proliferation.  This may be, but what about the effects on increased metabolism and resultant fat loss which leads to reduce inflammation...I believe this is all about context of the environment in the individual and the importance of customizing therapy.
Nathan Goodyear

Implication from thyroid function decreasing during chemotherapy in breast cancer patients: chemosensitization role of triiodothyronine - 0 views

www.ncbi.nlm.nih.gov/...PMC3717040

triiodothyronine T3 cancer chemotherapy thyroid

shared by Nathan Goodyear on 13 Aug 14 - No Cached
  • Nathan Goodyear on 13 Aug 14
     
    Article points to potential chemosensitizing effect of T3 in cancer treatment.  Chemotherapy with increased metabolic demand with T3 may improve cancer kill rate.
Nathan Goodyear

Arquivos Brasileiros de Endocrinologia & Metabologia - Influence of estradiol and triiodothyronine on breast cancer cell lines proliferation and expression of estrogen and thyroid hormone receptors - 0 views

www.scielo.br/scielo.php

T3 triiodothyronine cancer ER ER alpha ER-alpha estrogen thyroid hormone hormones receptors Estradiol E2

shared by Nathan Goodyear on 13 Aug 14 - No Cached
  • Nathan Goodyear on 13 Aug 14
     
    Study finds T3 effects on ER-alpha is likely a non-genomic pathway.  This study found a down regulation of ER-alpha in tumor cell lines by T3.
Nathan Goodyear

Specific 3,3′,5′-Triiodothyronine (Reverse T3) Binding Sites on Rat Liver Plasma Membranes: Comparison with Thyroxine (T4) Binding Sites, Journal of Receptors and Signal Transduction, Informa Healthcare - 0 views

informahealthcare.com/...10799898309041848

reverse T3 rT3 3 3' 5'-Triiodothyronine thyroid hormone hormones receptor

shared by Nathan Goodyear on 12 Feb 15 - No Cached
  • Nathan Goodyear on 12 Feb 15
     
    rat model finds T4 and rT3 receptors at plasma membrane.  T3 was found to bind with lower affinity than rT3 and T4 at the same receptor binding site.
Nathan Goodyear

Adverse effects of reverse triiodothyronine on cellular metabolism as assessed by 1H and 31P NMR spectroscopy. - ResearchGate - 0 views

www.researchgate.net/...by_1H_and_31P_NMR_spectroscopy

rT3 reverse T3 3 3' 5'-Triiodothyronine T3 thyroid hormone hormones receptor metabolism

shared by Nathan Goodyear on 12 Feb 15 - No Cached
  • Nathan Goodyear on 12 Feb 15
     
    Only abstract available here.  In vitro study finds that rT3 decreased the metabolic effect of T3.  This gives the impression that rT3 has an antagonist effect to T3 on the receptor.
Nathan Goodyear

Sex Hormone-Binding Globulin in the Diagnosis of Peripheral Tissue Resistance to Thyroid Hormone: The Value of Changes after Short Term Triiodothyronine Administration - 0 views

jcem.endojournals.org/...740.abstract

hypothyroid thyroid thyroid disease T3 T4 SHBG hormone resistance hormones

shared by Nathan Goodyear on 10 Dec 12 - No Cached
  • Nathan Goodyear on 10 Dec 12
     
    T3, and T4 for that matter, increases SHBG.  This would be a novel method to determine thyroid hormone receptor insensitivity or resistance.
Nathan Goodyear

TSH and free triiodothyronine concentrations are associated with weight loss in a lifestyle intervention and weight regain afterwards in obese children - 0 views

www.eje-online.org/...323.abstract

free T3 T3 overweight obesity weight loss children

shared by Nathan Goodyear on 05 Mar 13 - No Cached
  • Nathan Goodyear on 05 Mar 13
     
    weight loss in obese children with low TSH and free T3 indicates high risk or regain of weight.  The important value here is the free T3.
Nathan Goodyear

Acute Effects of Triiodothyronine (T3) Replacement Therapy in Patients with Chronic Heart Failure and Low-T3 Syndrome: A Randomized, Placebo-Controlled Study - 0 views

jcem.endojournals.org/...1351.long

T3 fT3 thyroid disease low T3 syndrome T3 syndrome cardiomyopathy CHF congestive heart failure

shared by Nathan Goodyear on 03 Jul 12 - No Cached
  • Nathan Goodyear on 03 Jul 12
     
    IV T3 was given to patients with chronic heart failure.  What the study found may surprise you: improved heart function (ventricular), improved BNP, decrease heart rate, no side effects.  T3 has been shown to be more predictive of cardiac death in those with cardiac disease, than elevated lipids or decreased ejection fraction.
Nathan Goodyear

Acute Effects of Triiodothyronine (T3) Replacement Therapy in Patients with Chronic Heart Failure and Low-T3 Syndrome: A Randomized, Placebo-Controlled Study - 0 views

jcem.endojournals.org/...1351.short

T3 low cardiac dysfunction heart replacement

shared by Nathan Goodyear on 31 Jan 12 - No Cached
  • Nathan Goodyear on 31 Jan 12
     
    T3 replacement in people with low T3 and cardiac dysfunction found to improve cardiac performance.
Nathan Goodyear

Safety and Hemodynamic Effects of Intravenous Triiodothyronine in Advanced Congestive Heart Failure - 0 views

www.ajconline.org/...abstract

CHF T3 hypothyroid hypothyroidism heart failure

shared by Nathan Goodyear on 31 Jan 12 - No Cached
  • Nathan Goodyear on 31 Jan 12
     
    Patients with CHF often have low T3 levels.  In this study, IV T3 was shown to be safe and well tolerated
Nathan Goodyear

Low-T3 Syndrome - 0 views

circ.ahajournals.org/...708.long

T3 low T3 cardiac heart disease CVD cardiovascular thyroid hormone hormones hypothyroid hypothyroidism

shared by Nathan Goodyear on 03 Jul 12 - No Cached
  • More than 80% of the biologically active hormone triiodothyronine (T3) derives from peripheral conversion of prohormone thyroxine (T4) secreted by the thyroid gland
  • Low thyroid hormone concentrations, in particular low serum T3 concentrations, are a common finding in patients with nonthyroidal illnesses, including cardiac disorders
  • a direct relationship between low circulating levels of T3 and adverse prognosis of cardiac patients
  • ...4 more annotations...
  • The present study clearly shows the existence of a strong association between the reduction of biologically active T3 and mortality in a large population of cardiac hospitalized patients
  • highly significant increase in the incidence of cardiac and cumulative deaths in patients with low T3 compared with patients with normal T3 levels
  • the relevance of the low T3 state as a strong, independent predictor of mortality in cardiac patients
  • low T3 concentrations are a strong independent predictive marker of poor prognosis in cardiac patients
  • Nathan Goodyear on 03 Jul 12
     
    low T3 associated with poor prognosis in cardiac patients.   Poor prognosis = death.  T3 is important in cardiac remodeling, which is inherently important with cardiac disease.
Nathan Goodyear

Effects of Thyroxine as Compared with Thyroxine plus Triiodothyronine in Patients with Hypothyroidism - NEJM - 0 views

www.nejm.org/...NEJM199902113400603

Armour T4 T3 synthroid hypothyroidism hypothyroid thyroid

shared by Nathan Goodyear on 01 Aug 11 - No Cached
  • Nathan Goodyear on 01 Aug 11
     
    Armour Thyroid (T4 and T3 combined) provides better symptom control when compared to synthroid alone (T4)
1 - 20 of 32 Next ›
Showing 20▼ items per page