تاريخ النشر: 13 سبتمبر 2017
المكان: سلطنة عمان
عدد المشاهدات: 92 المجموع, 2 اليوم
وسيلة اتصال بالمعلن: 89179478174
Levothyroxine, also L-thyroxine or T4, is a artificial form of the thyroid hormone thyroxine, which is normally secreted not later than thefollicular cells of the thyroid gland. It is also toughened to go into thyroid hormone deficiency, and off to stave off the recurrence of thyroid cancer. Like its naturally secreted counterpart, levothyroxine is chemically in the chiral L-form. The mutual sedative dextrothyroxine (D-thyroxine) was habituated to in the times gone by as a treatment after hypercholesterolemia (exalted cholesterol levels) but was reticent due to cardiac side-effects.
Thyroxine was first individual in straightforward appearance in 1914 at the Mayo Clinic by Edward Calvin Kendall from extracts of hog thyroid glands.[3 - The hormone was synthesised in 1927 by way of British chemists Charles Robert Harington and George Barger.
Levothyroxine is typically hand-me-down to deal with hypothyroidism.[4 - It may also be against to discuss goiter via its ability to lower thyroid-stimulating hormone (TSH), a hormone that is considered goiter-inducing.[5 - [6 - In 1992, President George H.W. Bush told box tummler Larry Monarch that he had been prescribed levothyroxine as part of a treatment regimen in behalf of Graves' condition; the exchange was transmit abide to satellite dish owners tracking and recording backhaul channels.[7 -
From http://www.fmyykj.com - suzhou pharmaceutical technology co.,ltd.