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hyaline cartilage
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a flexible, somewhat elastic, semitransparent substance with an opalescent bluish tint, composed of a basophilic, fibril-containing interstitial substance with cavities in which the chondrocytes occur; aka chondroid.
출처: www.anatomist.co.uk/Terminology/Terminology2h.htm
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hyaline membrane disease
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A respiratory disorder often seen in premature babies in which there is a tendency for the tiny air sacs of the lungs to collapse, usually due to a lack of surfactant, a substance produced by the lungs to keep the air sacs expanded.
출처: www.stjohnsmercy.org/services/nicu/glossary.asp
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hyaluronic acid
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A linear macromolecule of the glycoaminoglycan group which constitute 55% of the derm. It has a high capacity to bind water and it is responsible for the turgidity of the tissue and the smooth profile of the skin. With the age, this binding capacity diminishes. The application of exogenous HA forms a visco-elastic film which hydrates the skin and balances the loss of water. Its efficacy depends on the HA purity, molecular weight and concentration contained in the solution, cream or gel. ...
출처: www.egosciences.ch/dictionary.html
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hyaluronidase
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A group of naturally occurring enzymes that digest certain forms of carbohydrate molecules called proteoglycans. The primary role of hyaluronidase is to digest proteoglycans such as hyaluronan, hyaluronic acid and chondroitin sulphate, substances that partly serve as connective tissues in various parts of the body, including the eye. For over 50 years, physicians have used a much less purified form of hyaluronidase safely and extensively to enhance the absorption of local anesthetics.
출처: www.istavision.com/conditions/conditions_glossary....
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hyaluronic acid
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is the cement material of connective tissue and acomponent of synovial fluid that cushions the joint.
출처: www.nursing.ualberta.ca/ArthritisStudy/Dictionary/...
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