{"id":4466,"date":"2026-01-05T19:18:42","date_gmt":"2026-01-05T19:18:42","guid":{"rendered":"https:\/\/komodopadartour.com\/?p=4466"},"modified":"2026-01-05T19:18:42","modified_gmt":"2026-01-05T19:18:42","slug":"corticosterone-measurement-in-komodo-dragon-shed-skin","status":"publish","type":"post","link":"https:\/\/komodopadartour.com\/de\/2026\/01\/05\/corticosterone-measurement-in-komodo-dragon-shed-skin\/","title":{"rendered":"Corticosteronmessung in der H\u00e4utungshaut des Komodowarans"},"content":{"rendered":"
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Corticosterone Measurement in Komodowaran<\/a> Shed Skin<\/figcaption><\/figure>\n\n\n\n

Corticosterone is the main glucocorticoid hormone in reptiles, playing a key role in their stress response and physiology. Traditionally, scientists measured this hormone using blood or fecal samples, which reflect hormone levels over short periods. However, a novel method using shed skin<\/strong> has been tested for Komodowarane <\/a>(Varanus komodoensis<\/em>), offering a way to assess hormone levels over longer periods non-invasively. <\/p>\n\n\n\n

Why Shed Skin?<\/strong><\/h3>\n\n\n\n

Reptiles, like Komodo dragons, regularly shed their skin as they grow. During skin formation, circulating hormones such as corticosterone become incorporated into the developing keratinized layers. This means shed skin can act as a retrospective record<\/strong> of hormone levels during the period of skin growth, capturing physiological information that blood or feces might miss. <\/p>\n\n\n\n

The Research Study<\/strong><\/h3>\n\n\n\n

In a study published in The Herpetological Journal<\/em>, researchers aimed to determine whether corticosterone could be reliably extracted and measured from Komodowaran<\/a> shed skin using an enzyme immunoassay (EIA)<\/strong> technique. They also examined possible sources of natural variation in hormone levels. <\/p>\n\n\n\n

Wichtigste Erkenntnisse<\/strong><\/h4>\n\n\n\n