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The risk of active sensitization to PPD
Contact Dermatitis, 2001 Item does not contain fulltextPara-phenylenediamine (PPD) and para-aminoazobenzene are strong sensitizers. By the patch test procedure, the patient may be sensitized to these agents.
Pieter G M Van Der Valk
exaly +4 more sources
Ppd-B1 and Ppd-D1 and their effects in southern Australian wheat
Crop & Pasture Science, 2013 Photoperiod and vernalisation genes are important for the adaptation of wheat to variable environments. Previously, using diagnostic markers and a large, unbalanced dataset from southern Australia, we estimated the effects on days to heading of frequent ...
Laurie, D. +8 more
core +3 more sources
Odesa National University Herald. Biology, 2016 Визначено алельний стан генів Ppd-A1, Ppd-B1, Ppd-D1 та чутливість до фотоперіоду в сучасних миронівських сортах озимої м’якої пшениці. Сорти диференційовано на три групи, що різняться генотипами за системою генів Ppd-1 та показано для цих груп ...
Чеботарь, Сабина Витальевна +7 more
core +6 more sources
Cosmetics, 2022 Para-phenylenediamine (PPD) is a chemical that is widely used in hair dyes. Multiple safety and regulatory agencies have categorized PPD as a potent sensitizer.
Fahad S. Aldawsari, Majda H. Al-Enezi
exaly +2 more sources
Comparison testing of current (PPD-S1) and proposed (PPD-S2) reference tuberculin standards
American Journal of Respiratory and Critical Care Medicine, 2000 Since 1951, the tuberculin PPD-S1 has been used to standardize commercial PPD reagents and perform special tuberculin surveys. PPD-S1 is now in short supply and a new standard (PPD-S2) has been manufactured.
Michael J. Brennan +8 more
core +3 more sources
HPLC DETECTION OF SERUM AND URINARY PARAPHENYLENE DIAMINE (PPD) LEVEL AND ITS METABOLITES IN RELATION TO CARDIAC TOXICITY [PDF]
The Egyptian Journal of Forensic Sciences and Applied Toxicology, 2021 Hair dye poisoning is an emerging big problem in Upper Egypt. The main component of hair dye causing toxicity is para-phenylenediamine (PPD). Ingestion of PPD could be accidental or suicidal. After oral intake it is metabolized in the liver into N-mono- (
marwa mohamed +7 more
doaj +1 more source
A neutrophil-based test as an auxiliary tool for substantiating the diagnosis of bovine tuberculosis
International Journal of Mycobacteriology, 2022 Background: Bovine tuberculosis (bTB) is still a prominent threat to animal health; lacking an efficient vaccine, other than BCG to get rid of tuberculosis, the most effective way for this is culling and slaughtering the infected animals.
Oscar Rojas-Espinosa +5 more
doaj +1 more source
Purified Protein Derivative - PPD [PDF]
Brazilian Journal of Infectious Diseases, 2006 A 55-year-old physician had a PPD made as part of a clinical evaluation. Laboratory tests were unremarkable and PPD, read in 48 hours, showed an area of induration of 18 mm and an erythema of 51 mm (Panel A). A 2 mm punch biopsy was done in the center of the induration 96 hours after the injection.
Sousa, Anastácio Q. +4 more
openaire +4 more sources
Journal of Patient-Reported Outcomes, 2018 Background The Brief Pain Inventory-short form (BPI-sf) is widely used in self-reported pain assessment, incorporates pain numeric rating scales (NRS) and is commonly utilized in electronic format in clinical trials, however, there is no published ...
Heather L. Gelhorn +6 more
doaj +1 more source
Numerical and experimental investigation on the thermal behaviour of the building integrating occupant thermal comfort [PDF]
MATEC Web of Conferences, 2020 Simulation tools are widely used to model buildings in order to predict their indoor air quality and energy consumption. The prediction capability of the model is an influential factor in determining the ability of the building to be energy efficient and
Hawila Abed Al Waheed +2 more
doaj +1 more source