Retrospective evaluation of childhood paraphenylenediamine intoxication due to black henna [PDF]
The Turkish Journal of Pediatrics, 2020 Background and Objectives. Paraphenylenediamine (PPD) is a toxic substance in henna. Oral intake of this substance causes severe systemic toxicity.
Elif Güdeloğlu, Barış Erdur
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Fatal paraphenylenediamine poisoning due to black henna [PDF]
The Turkish Journal of Pediatrics, 2016 Paraphenylenediamine (PPD) is an oxidative chemical allergen that can cause hypersensitivity reactions. PPD intoxication could cause severe systemic adverse effects like acute renal failure, rhabdomyolysis and multiple organ failure.
Güntülü Şık, Agop Çıtak
doaj +2 more sources
Materials Research ExpressWater is a vital resource for sustaining life and industrial development, yet its quality is increasingly deteriorated by the presence of emergent pollutants.
Rashmi N, Salmataj S A, Pushpanjali Bhat
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Systemic toxicity of paraphenylenediamine [PDF]
Indian Journal of Medical Sciences, 2009 Soni, S. +4 more
core +6 more sources
Genetic Insights Into Allergic Contact Dermatitis: Reassessing the Role of LCE3C_LCE3B Deletion. [PDF]
Contact DermatitisThis study found no significant association between the LCE3C_LCE3B deletion and allergic contact dermatitis or polysensitisation in Tunisian patients, suggesting that other genetic or environmental factors may contribute to disease susceptibility. ABSTRACT Background Allergic contact dermatitis (ACD) is a multifactorial inflammatory skin disorder ...
Ben Lamine Z +10 more
europepmc +2 more sources
Allergic Contact Dermatitis to Terminalia Chebula Fruit Extract in Antiaging Creams. [PDF]
Contact DermatitisContact Dermatitis, Volume 94, Issue 2, Page 196-197, February 2026.
Blanchard M +3 more
europepmc +2 more sources
A CNTNAP1 Missense Variant Associated With Laryngeal Paralysis and Polyneuropathy in Young Great Dane Dogs. [PDF]
J Vet Intern MedABSTRACT Background Major genetic risk loci and causative mutations classified as LPN1 (Leonberger polyneuropathy type 1), LPN2 (Leonberger polyneuropathy type 2), and LPPN3 (Laryngeal paralysis polyneuropathy type 3) have been identified in Leonberger and Saint Bernard dogs with laryngeal paralysis and polyneuropathy (LPPN).
Shelton GD +4 more
europepmc +2 more sources
Severe Allergic Contact Dermatitis to Hair Dye in a Patient With Atopic Dermatitis During Dupilumab Therapy. [PDF]
Contact DermatitisContact Dermatitis, Volume 92, Issue 5, Page 392-394, May 2025.
Chiei Gallo A +7 more
europepmc +2 more sources
Contact Sensitization in Patients With Frontal Fibrosing Alopecia: Patch Test Results With an Extended Baseline Series in Consecutive Patients. [PDF]
Contact DermatitisSensitization to propolis, shellac and gallate mix is FFA‐associated, but its relevance is largely unknown. Sensitization to salicylates is frequent and associated with symptoms of intolerance to sun exposure or sunscreens. No significant improvement by allergen avoidance is identified.
Pastor-Nieto MA +11 more
europepmc +2 more sources
Detection of Paraphenylenediamine (PPD) in Henna Commercialized in the Constantine and Setif Markets, Algeria. [PDF]
Batna Journal of Medical Sciences, 2023 Introduction. Henna (Lawsonia inermis) is commonly used in Arab countries and India for skin embellishment and hair dyeing in the context of traditional social practices.
Sabah Benboudiaf +8 more
doaj +1 more source