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Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...

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Related Experiment Video

Updated: Apr 11, 2026

SA-β-Galactosidase-Based Screening Assay for the Identification of Senotherapeutic Drugs

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Published on: June 28, 2019

Anti-ageing Efficacy Screening

¹Zeneca Central Toxicology Laboratory, Alderley Park, Macclesfield, UK.

Alternatives to Laboratory Animals : ATLA

|June 5, 2015

Summary

No abstract available in PubMed .

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