Parathyroid hormone — Free Physiology Illustration

Physiology

Parathyroid hormone

Stylized peptide hormone icon representing parathyroid hormone (PTH), shown as a small compact polypeptide with a short folded, loosely curled, or gently coiled chain. The molecule may be depicted either as a ribbon-like peptide strand or as linked rounded bead-like amino acid units, with a slightly irregular flexible protein-like shape, rounded ends, and a slender elongated overall form that still reads as a small signaling peptide rather than a large protein. It appears alone without surrounding structures in a clean scientific schematic or physiology illustration style, sometimes labeled "PTH".

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