Photomicrograph of the human scalp. The human scalp contains hundreds of hair follicles, erector pilli muscles, and sebaceous glands. When stimulated, the erector pilli muscles cause hairs to stand up. The sebaceous glands secrete oil to protect hair.

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Creative#:

TOP22212776

Source:

達志影像

Authorization Type:

RM

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須由TPG 完整授權

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N/A

Property Release:

No

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No

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