p‐phenylenediaminesulfasalazinetextile dyesNatural henna is known to have a very low allergic potential. We describe here an exceptional case of bullous contact dermatitis caused by pure henna.doi:10.1111/cod.12885Zied KenaniInes LahouelHichem Belhadjali...
Slides were mounted in a drop of mounting solution [90% glycerol in PBS containing 1,4-diazabicyclo(2,2,2)octane (DABCO), p-phenylenediamine (PPD) and 4′,6-diamidino-2-phenylindole (DAPI)]. For comparison of the expressions of recombination-related proteins between mutants and the wild ...
P-Phenylenediamine (PPD) Used in permanent color, especially darker shades. It may also be contaminated with 4-ABP, a human carcinogen. According to theFDA, this is a skin allergen and irritant. In fact, the FDA does not allow its use on the skin in the form of black henna temporary t...
To assess the influence of Jun deficiency on DBA/2J ocular hypertension-induced axonal degeneration, optic nerves from mice at various ages were stained with paraphenylenediamine (PPD) and graded on a scale measuring glaucomatous optic nerve damage (no/early, moderate, or severe depending on ...
the beads;the crown being reinforced by a crown reinforcement or belt placed circumferentially between the carcass reinforcement and the tread;a radially inner elastomer layer known as a “sublayer”, having a formulation different from the formulation of the radially outer elastomer layer, this sub...
PPD, para-phenylendiamine can seriously 3 injure people. Para-phenylenediamine is a strong sensitizer, transdermal toxin and potential carcinogen. 2) "Black Henna" was once a term for indigo, when it was sold as hair dye. In the 1800's there was no synthetic hair dye. Henna and indigo ...
and incubated with 50 µl/well polyclonal rabbit anti-human IgG conjugated with horseradish peroxidase (Dako, Denmark) at 0.5 µg/ml for another hour at room temperature. Plates were then washed four times and enzyme activity detected by incubation with 100 µl/well o-phenylenediamine (...