How Do You Spell THYROXIN?

Pronunciation: [θˈa͡ɪɹəksˌɪn] (IPA)

Thyroxin is a hormone produced by the thyroid gland that regulates metabolism. The spelling of "thyroxin" is based on the pronunciation of the word. The IPA phonetic transcription for "thyroxin" is /θaɪˈrɒksɪn/. The "th" sound is represented by the IPA symbol /θ/, the "y" sound by /aɪ/, the "r" sound by /r/, the "o" sound by /ɒ/, the "x" sound by /ks/, and the final "in" sound by /ɪn/. This word has a unique spelling and pronunciation, making it important to spell correctly in scientific and medical contexts.

THYROXIN Meaning and Definition

  1. Thyroxin, also commonly spelled as thyroxine, is a hormone produced by the thyroid gland, an endocrine gland situated in the neck region. It is one of the two major hormones secreted by the thyroid gland, with the other being triiodothyronine (T3). Thyroxin plays a vital role in regulating the body's metabolism, growth, and development.

    The production of thyroxin is controlled by the hypothalamus and the pituitary gland. When the levels of thyroxin in the bloodstream are low, the hypothalamus releases thyrotropin-releasing hormone (TRH), which triggers the pituitary gland to release thyroid-stimulating hormone (TSH). This hormone then stimulates the thyroid gland to produce and release thyroxin.

    Thyroxin acts on many tissues and organs throughout the body, binding to specific receptors located within cells. It influences the rate at which cells convert oxygen and calories into energy, known as the basal metabolic rate. Consequently, thyroxin affects a wide range of bodily functions, including heart rate, body temperature, weight management, digestion, and brain development.

    When the production of thyroxin is disrupted, it can lead to various health conditions. Hypothyroidism occurs when thyroxin levels are insufficient, resulting in fatigue, weight gain, depression, and slowed metabolism. On the other hand, hyperthyroidism arises from excessive thyroxin production, leading to symptoms such as weight loss, rapid heart rate, anxiety, and elevated body temperature.

    Therapies for thyroid disorders often involve regulating the levels of thyroxin. Synthetic forms of thyroxin, like levothyroxine, may be prescribed to patients with an underactive thyroid (hypothyroidism)

  2. The active iodine compound existing normally in the thyroid gland and extracted therefrom in crystalline form by Kendall for therapeutic use; it is also prepared synthetically; chemically it is trihydro-triiodo-oxy-beta-indol-propionic acid.

    A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for THYROXIN

  • rhyroxin
  • fhyroxin
  • ghyroxin
  • yhyroxin
  • 6hyroxin
  • 5hyroxin
  • tgyroxin
  • tbyroxin
  • tnyroxin
  • tjyroxin
  • tuyroxin
  • tyyroxin
  • thtroxin
  • thgroxin
  • thhroxin
  • thuroxin
  • th7roxin
  • th6roxin
  • thyeoxin

Etymology of THYROXIN

The word "thyroxin" is derived from a combination of two elements: "thyro-" and "-xin". 1. "Thyro-" is derived from the Greek word "thyreos", which means "shield". It refers to the shape of the thyroid gland, which is similar to a shield.2. "-Xin" is a suffix commonly used in biochemistry to denote hormones or chemical substances. It is derived from the term "toxic", which comes from the Greek "toxikon", meaning "poison". In this context, the suffix "-xin" does not imply toxicity. Instead, it signifies the substance's role as a hormone, signaling molecule, or bioactive compound.Therefore, the word "thyroxin" combines "thyro-" (related to the thyroid) and "-xin" (indicating a bioactive compound or hormone).

Similar spelling words for THYROXIN

Plural form of THYROXIN is THYROXINS

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