It may be an isolated finding or part of syndromes such as RubinsteinTaybi syndrome, Larsen syndrome, or tricho-rhino-phalangeal syndrome.1 Double nail of the fifth toe This corresponds to a nail that is wider than usual and divided by a longitudinal groove, producing a smaller accessory nail (Fig
Results Analysis showed that 96 h of treatment with glutathione led to an increase in the expression levels of genes encoding phenylalanine ammonia-lyase (PAL), cinnamyl alcohol dehydrogenase (CAD) and peroxidase (POD)

mean hair count increase 91.4 vs 22.2 new hairs Evidence Level: Level II (randomised controlled trial) PubMed: PMC3746236 Study 3: PDRN Polynucleotide Gel for Pattern Hair Loss Authors: Published in Archives of Dermatological Research , 2024 Journal: Arch Dermatol Res , 2024 Condition: Pattern hair loss (androgenetic alopecia) Treatment: PDRN (polydeoxyribonucleotide) polynucleotide gel, topical application Sample: Clinical trial with tolerability and satisfaction endpoints Key Result: PDRN polynucleotide gel significantly improved pattern hair loss with high tolerability and patient satisfaction scores Evidence Level: Level II-III (clinical trial) PubMed: 38842633 Study 4: GHK-Cu Microemulsion Accelerated Hair Growth Authors: Published in Pharmaceutics , 2024 Journal: Pharmaceutics , 2024 Condition: Hair follicle growth cycle regulation Treatment: GHK-Cu delivered via microemulsion formulation Sample: Preclinical study with follicle growth measurement Key Result: GHK-Cu microemulsion-treated follicles entered anagen growth phase in 6 days vs 9 days for conventional treatment 33% faster growth initiation Evidence Level: Level III (preclinical/in vitro) PubMed: PMC10643103 How to Cite This Page APA format: Smith, M

Sometimes the term cheilitis simplex is used interchangeably with cheilitis in general