GIPERTROFIYA

GIPERTROFIYA (az giper… va yun. trophe – khurok, gizo), afzudani hajm va massai uzv. G. haqiqi va durugin meshavad. Hangomi G.-i durugin uzv binobar inkishofi bosurati mas., boftai charbu kalon meshavad. Dar mavridi G.-i haqiqi unsurhoi parenkhimavii uzv afzoish meyoband (giperplaziya). Sababi G.-i haqiqi dar aksar holatho tasiri barziyodi vazoifi ba in yo on uzv ast (G.-i kofi). Misoli chunin tarzi G. kalon va purquvvat shudani mushakhoi varzishgaron va ashkhosi mashguli kori jismoni meboshad. Hangomi marizi G.-i kori dar natijai tasiroti ziyod ba faoliyati uzv paydo meshavad, mas., gipertrofiyai mushakhoi dil binobar baland budani fishori sharayon. YAke az shaklhoi G.-i kori, ki beshtar duchor meoyad, G.-i tavizi ast; dar mavridi on yake az uzvhoi juft (mas., gurda) binobar burida dur sokhtan yo faoliyati nokifoyai digari kalon meshavad.
G. zeri tasiri gormonho niz ba vujud meoyad. CHunin shakli G. dar gadudhoi shir hangomi homilagi ba mushohida merasad. Misoli G.-i gormonii patologi kalon shudani bini, dastu po, zabon va uzvhoi dokhili hangomi akromegaliya ast.
Hajm va massai uzv bazan binobar bartaraf sokhtani sababhoe, ki mujibi on shudaand, ba etidol meoyad.