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Keywords from Image Description:
Illu endocrine system. Hormonsystem Zirbeldrse Hypophyse Schilddrse Thymus Nebenniere Bauchspeicheldrse Eierstock Hoden Endocrine system Pineal gland Pituitary gland Thyroid gland Thymus Adrenal gland Pancreas Ovary Testicle Systme endocrinien Glande pinale Hypophyse Glande thyrode Thymus Glande surrnale Pancras