Results 11 to 20 of about 46,293 (217)

Free triiodothyronine/free thyroxine ratio in children with congenital hypothyroidism [PDF]

open access: yes, 2022
Thyroid-stimulating hormone is generally regarded as a standard parameter for the evaluation of thyroid function. However, relying on this hormone alone can be misleading. Therefore, thyroxine/free-thyroxine levels are used in patients with levothyroxine
Bechtold, Susanne   +7 more
core   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

open access: yes, 2022
Hepatology, EarlyView.
Robert J. Fontana   +6 more
wiley   +1 more source

Effects of Thyroxine as Compared with Thyroxine plus Triiodothyronine in Patients with Hypothyroidism [PDF]

open access: yes, 1999
BACKGROUND: Patients with hypothyroidism are usually treated with thyroxine (levothyroxine) only, although both thyroxine and triiodothyronine are secreted by the normal thyroid gland.
Bunevičius, Robertas   +3 more
core   +1 more source

Serum triiodothyronine levels and inflammatory cytokine production capacity [PDF]

open access: yes, 2011
Increasing evidence suggests that pro-inflammatory cytokines are at play in lowering peripheral thyroid hormone levels during critical illness. Conversely, thyroid hormones have been suggested to enhance production of inflammatory cytokines.
Westendorp, Rudi G J   +27 more
core   +1 more source

Biliary Excretion and Metabolism of Radioactive L-Triiodothyronine

open access: yes, 1957
Dogs with biliary fistulas metabolized triiodothyronine rapidly to inorganic iodide, as did normal dogs. The amount and distribution of I131 compounds in the urine were not greatly altered by withdrawal of the bile, which contained about one-fourth of ...
Eunice V. Flock   +2 more
core   +1 more source

Serum triiodothyronine levels in thyroid disorders and their diagnostic usefulness

open access: yes, 1979
Triiodothyronine concentrations were measured by radioimmunoassay in sera of 252 patients with various thyroid disorders after alcohol extraction. The serum triiodothyronine levels were found to be 155.5 ± 37.8 (1 S.D.) ng% in 160 euthyroid subjects, 77 ...
Ganatra, R. D.   +3 more
core   +1 more source

Metabolic Effects of Thyroxine, 3,3',5-Triiodothyronine, 3,3'-Diiodo-5-Bromothyronine and 3,3'-Diiodothyronine Administered Orally to Rats

open access: yes, 1956
By using large amounts of (–) thyroxine, (–) 3,3',5-triiodothyronine, (±) 3,3'-diiodo-5-bromothyronine and (±) 3,3'-diiodothyronine in the drinking water of rats, it was found that thyroxine, triiodothyronine and 3,3'-diiodo-5-bromothyronine elevated ...
Chalmers L. Gemmill
core   +1 more source

Triiodothyronine levels in acute pulmonary embolism predict in-hospital mortality

open access: yes, 2015
Objective: To assess the thyroid function in patients with acute pulmonary embolism, in order to evaluate the prognostic value of thyroid hormones. Methods: We studied 31 consecutive patients with acute pulmonary embolism.
Angeliki Papanikolaou   +5 more
core   +1 more source

TH/TRs–COL11A2 Axis Mediates Loss of a Differentiated Astrocyte State in Hypogyrified Brains

open access: yesAdvanced Science, EarlyView.
Using a gyrencephalic congenital hypothyroidism pig model, this study reveals cerebral atrophy and cortical hypogyrification. Single‐cell sequencing identifies astrocytes as major TH‐responsive cells, with the COL11A2‐enriched Astro‐2 state nearly absent.
Ying Zhang   +14 more
wiley   +1 more source

Several relative biological activities of d(–) and l(+) triiodothyronine

open access: yes, 1961
d(–) 3,5,3'-Triiodothyronine administered subcutaneously to intact male rats for 10 days was found to be 0.25 as calorigenic as l(+) 3,5,3'-triiodothyronine.
Carol A. Bocher   +4 more
core   +1 more source

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