Light micrograph taken with episcopic lighting using Normarski differential contrast (DIC) of a dried emotional human tear. Mainly, tears are composed of water, salts, antibodies and lysozymes (antibacterial enzymes). Tears brought about by emotions have a different chemical makeup than those for lubrication; emotional tears contain more of the protein-based hormones prolactin, adrenocorticotropic hormone, and Leu-enkephalin (a natural painkiller) than basal or reflex tears. The structures seen here consist mainly of crystallized salt. Horizontal object size of this section: 0.6mm.
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Details
Creative#:
TOP19457014
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
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No
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