Imidazole Biochem/physiol Actions: Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division. 60-56-0, formula is C4H6N2S, Name is 1-Methyl-1H-imidazole-2(3H)-thione. It also acts as a microtubule destabilizing agents and inhibits topoisomerase and Cytochrome P450 Family 26 Subfamily A Member 1 (CYP26A1) enzymes. Recommanded Product: 1-Methyl-1H-imidazole-2(3H)-thione.
Medalle, Ronald Steven S. II;Miguel, Red Thaddeus D. research published 《 The thyroid eye disease (TED) laterality debate: A comparison of characteristics, presentation, severity, and activity, between unilateral and bilateral thyroid eye disease》, the research content is summarized as follows. Thyroid eye disease (TED), which can lead to severe sequelae, can involve either one eye or both eyes. The importance of knowing the distinction between laterality rests on the risk that either presentation is associated with a more severe form. It is our aim to investigate differences in patient characteristics and presentations between unilateral and bilateral TED. Cross-sectional study on clin. diagnosed TED patients from Dec. 2013 to Apr. 2018. Patients sociodemog. factors, medical history, presentation, severity, and activity between unilateral TED and bilateral TED were compared.65 patients were included (unilateral TED: n = 40, 61.5%; bilateral TED: n = 25, 38.5%). Unilateral and bilateral TED were not different with regards to age, gender, family history of thyroid disease, comorbidities, and smoking status. There was nearly six times the likelihood of methimazole intake being associated with bilateral TED (odds ratio [OR] = 5.80, p = 0.02). Both groups were similar in almost all general presentation, orbital inflammation signs, and manifestations of lid retraction. The exception being blurred vision that was more common among bilateral TED patients (OR = 4.80, p = 0.04). There were also no differences between both groups in terms of thyroid hormones (TSH: p = 0.84; freeT4: p = 0.12), severity (p = 0.61), and activity (p = 0.99). Our study found unilateral TED to be more prevalent, while ongoing methimazole treatment and blurred vision are associated with bilateral TED. Our findings add to the growing evidence suggesting that the laterality of TED is not a factor in differentiating levels of activity or severity.
Recommanded Product: 1-Methyl-1H-imidazole-2(3H)-thione, Methimazole is an antithyroid compound found to have antioxidant properties. Methimazole inhibits activation of the IFN-g-induced Janus kinase (JAK)/STAT signaling pathway in FRTL-5 thyroid cells, which may account for its immunodolulatory effects. Additionally, methimazole is an inhibitor of thyroperoxidase.
Methimazole is a thiourea antithyroid agent that prevents iodine organification, thus inhibiting the synthesis of thyroxine. Antihyperthyroid.
Methimazole is an inhibitor of thyroid hormone synthesis. It is a substrate for thyroid peroxidase that traps oxidized iodide, preventing its use by thyroglobulin for thyroid hormone synthesis. Methimazole (0.4 mg/kg) inhibits the absorption of radiolabeled iodide by the thyroid gland in rats by 80.9%.3 It reduces the incidence of lymphocytic thyroiditis in the insulin-dependent type 1 diabetic BB/W rat. Methimazole has been used to induce hypothyroidism in mice. Formulations containing methimazole have been used in the treatment of hyperthyroidism.
Methimazole is a thyreostatic compound, and an antihormone, which is widely used in medicine for the treatment of hyperthyroidism.
Methimazole is a thioamide inhibitor of the enzyme thyroid peroxidase (TPO), with antithyroid activity. Upon administration, methimazole inhibits the metabolism of iodide and the iodination of tyrosine residues in the thyroid hormone precursor thyroglobulin by TPO; this prevents the synthesis of the thyroid hormones triiodothyronine (T3) and thyroxine (T4).
Methimazole is an antithyroid medication which is now considered the first line agent for medical therapy of hyperthyroidism and Graves disease. Methimazole has been linked to serum aminotransferase elevations during therapy as well as to a clinically apparent, idiosyncratic liver injury that is typically cholestatic and self-limited in course.
Methimazole, also known as tapazole or danantizol, belongs to the class of organic compounds known as imidazolethiones. These are aromatic compounds containing an imidazole ring which bears a thioketone group. Methimazole is a drug which is used for the treatment of hyperthyroidism, goiter, graves disease and psoriasis. Methimazole is soluble (in water) and a very weakly acidic compound (based on its pKa). Methimazole has been detected in multiple biofluids, such as urine and blood. Methimazole can be converted into methimazole S-oxide., 60-56-0.
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem