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hyaluronan

hyaluronan

7.7
A natural substance in body tissues that keeps joints moving smoothly and eases pain while making skin feel smoother
  • noun
  • /ˌhaɪəˈlʊrəˌnæn/
  • Specialized
translation icon : hialuronano
  • Hyaluronan plays a crucial role in keeping your joints lubricated and functioning smoothly.
  • hyaluronan molecules
  • injecting hyaluronan
  • hyaluronan solution

Examples

  • In addition, viscosupplementation does not cause excess hyaluronan to amass in the joint because the body is constantly destroying and forming hyaluronan.

    Academic text (2002)
  • During this procedure, a viscous fluid, such as hyaluronan or Hylan G-F 20, is injected directly into the joint space using sterile technique.

    Academic text (2002)
  • As more hyaluronan was injected into the joint, more hyaluronan was exported from the joint.

    Academic text (2002)
  • As more hyaluronan was injected into the joint, more hyaluronan was exported from the joint.

    Academic text (2002)
  • Because viscosupplementation helps restore homeostasis in the joint, the joint can produce normal hyaluronan and normal SF on its own for several months.

    Academic text (2002)
  • Because rooster combs are plentiful and are normally wasted, they are an ideal source of hyaluronan.

    Academic text (2002)
  • In most tissues, the residence time of endogenous hyaluronan ranges from half a day to 3 days (Fraser et al., 1997).

    Academic text (2002)
  • However, unlike traditional NSAIDs, hyaluronan will not irritate the GI tract because it only acts locally at the target joint.

    Academic text (2002)
  • Hyaluronan provides an anti-inflammatory function similar to NSAIDs by suppressing the release of prostaglandins that cause inflammation.

    Academic text (2002)
  • Rheumatologists hypothesized that simply replacing the hyaluronan could increase the viscosity of arthritic synovial fluid.

    Academic text (2002)

Synonyms

hyaluronic acid
vshyaluronan
  • Specialized
1 4.6

A thick natural liquid in the body that holds water and helps joints, skin, and eyes stay wet

is used in medicine and cosmetics to ease joint pain and reduce wrinkles

Surface Forms

hyaluronan singular
hyaluronans plural

Morphology

hyaluronan = hyaluronic (opaque) = hyaluron + an

Although formed from 'hyaluronic' + the noun-forming '-an', the root is a technical combining form unfamiliar to average learners, so meaning cannot be derived from components.

Etymology

Hyaluronan comes from Greek parts hyal- meaning 'glass' and -uron- meaning 'urine' because scientists first found it in the clear, glass-like fluid of the eye and in urine. That's why the name helps you remember that hyaluronan is a clear, gel-like substance that cushions and lubricates joints.