Search

for
Search:

GlossaryHydroxyl Radicals

highly reactive molecules damaging cells and DNA

Hydroxyl radicals (OH radicals) are highly reactive molecules that contain one oxygen and one hydrogen atom. They are often formed during the breakdown of water molecules by ultraviolet light or through certain chemical reactions. In biological systems, hydroxyl radicals can cause significant damage to cells, proteins, and DNA, contributing to aging and various diseases, including those affecting hair health and potentially leading to conditions like alopecia.

Related Terms

Research

5 / 1000+ results

research Hydroxyl radical mediates cisplatin-induced apoptosis in human hair follicle dermal papilla cells and keratinocytes through Bcl-2-dependent mechanism

52 citations , May 2011 in “APOPTOSIS”

Hydroxyl radicals cause hair follicle cell death during chemotherapy by reducing Bcl-2 protein levels.

Preferential Recognition of Hydroxyl Radical-Modified Superoxide Dismutase by Circulating Autoantibodies in Patients with Alopecia Areata

research Preferential Recognition of Hydroxyl Radical-Modified Superoxide Dismutase by Circulating Autoantibodies in Patients with Alopecia Areata

12 citations , January 2014 in “Annals of Dermatology”

Modified superoxide dismutase may trigger an autoimmune response in alopecia areata.

Ultrasonic-Assisted Extraction and In-Vitro Antioxidant Activity of Polysaccharide from Hibiscus Leaf

research Ultrasonic-assisted extraction and in-vitro antioxidant activity of polysaccharide from Hibiscus leaf

59 citations , August 2014 in “International Journal of Biological Macromolecules”

The study found an efficient method to extract antioxidants from Hibiscus leaves.

Premature Graying as a Consequence of Compromised Antioxidant Activity in Hair Bulb Melanocytes and Their Precursors

research Premature Graying as a Consequence of Compromised Antioxidant Activity in Hair Bulb Melanocytes and Their Precursors

46 citations , April 2014 in “PLOS ONE”

Gray hair may be caused by lower antioxidant activity in hair cells.

Mechanism of Cuticle Hole Development in Human Hair Due to UV Radiation Exposure

research Mechanism of Cuticle Hole Development in Human Hair Due to UV-Radiation Exposure

8 citations , March 2018 in “Cosmetics”

UV radiation damages hair by creating holes and peeling cuticle layers.

View more "hydroxyl radicals" in research →

Learn

— no results

Try a deeper search in learn →

Community Join

— no results

Try a deeper search in community →

Experts

— no results

Try a deeper search in experts →

Clinics

— no results

Try a deeper search in clinics →