Results 61 to 70 of about 58,352 (146)

MTHFR gene polymorphisms in hypothyroidism and hyperthyroidism among Jordanian females

open access: yesArchives of Endocrinology and Metabolism, 2019
Objective Methylenetetrahydrofolate reductase (MTHFR) is involved in DNA methylation that is associated with autoimmune pathology. We investigated the association between MTHFR genetic polymorphisms at g.677C>T and g.1298A>C and their haplotypes, and ...
Diala W. Abu-Hassan   +6 more
doaj   +1 more source

Effects of estradiol benzoate on 5'-iodothyronine deiodinase activities in female rat anterior pituitary gland, liver and thyroid gland

open access: yesBrazilian Journal of Medical and Biological Research, 1997
There is little information on the possible effects of estrogen on the activity of 5'-deiodinase (5'-ID), an enzyme responsible for the generation of T3, the biologically active thyroid hormone.
P.C. Lisbôa   +3 more
doaj   +1 more source

Modeling Iodine Deficiency [PDF]

open access: yesarXiv
This paper presents a four-unit, four-component mathematical model of iodine metabolism and its impact on thyroid hormone levels in the body. We focus on the relationships between iodine (I-), triiodothyronine (T3), thyroxine (T4), and thyroid-stimulating hormone (TSH) through the mixer, thyroid, sensor (pituitary gland), and metabolism. Iodine plays a
arxiv  

Relationship between thyroid function and sex hormones in female German shepherd dogs

open access: yesJournal of Veterinary Internal Medicine
Background Several variables influence the serum concentration of thyroid hormones in dogs, including breed, age, drugs, and concurrent diseases. However, data regarding the interaction between thyroid function and the estrous stage of female dogs are ...
Paola Scarpa   +6 more
doaj   +1 more source

Initial low‐dose oral levothyroxine in a child with Down syndrome, myxedema, and cardiogenic shock

open access: yesClinical Case Reports, 2019
Myxedema is extremely rare in children, and guidelines are lacking. We treated a 12‐year‐old girl with myxedema and cardiogenic shock with initial low dose (0.3‐2.5 μg/kg body weight/day) of oral levothyroxine and intensive care.
Annika Janson   +5 more
doaj   +1 more source

Soy protein improves cardiovascular risk in subclinical hypothyroidism : a randomized double-blinded crossover study [PDF]

open access: yes, 2017
© 2017 Endocrine Society. Background: Soy protein with isoflavones appears to have an adverse effect on thyroid function, but it is not known whether it is the protein or isoflavone component that is deleterious.
Atkin, Stephen L.   +4 more
core   +1 more source

Thyroid disorders and gastrointestinal dysmotility: an old association

open access: yesFrontiers in Physiology
Gastrointestinal motility symptoms may be closely related to thyroid diseases. Sometimes, such symptoms are the only thyroid disease-related clue although the degree of the symptoms may vary.
Guang-Meng Xu   +5 more
doaj   +1 more source

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