نتایج جستجو برای: nickel allergy
تعداد نتایج: 86074 فیلتر نتایج به سال:
BACKGROUND Although the activation of dermal dendritic cells (DCs) or Langerhans cells (LCs) via p38 mitogen-activated protein kinase (MAPK) plays a crucial role in the pathogenesis of metal allergy, the in vivo molecular mechanisms have not been identified and a possible therapeutic strategy using the control of dermal DCs or LCs has not been established. In this study, we focused on dermal DC...
BACKGROUND The role of contact allergy in oral cavity disease processes is unknown. OBJECTIVE We sought to determine the prevalence of contact allergy to flavorings, preservatives, dental acrylates, medications, and metals in patients with oral disease. METHODS Patients were tested with an 85-item oral antigen screening series. Data were analyzed retrospectively. RESULTS We evaluated 331 ...
Ni is the most frequent cause of contact allergy induced by metals. However, the underlying mechanism of this induction is unknown. Our previous research demonstrates that activation of dendritic cells (DCs) through p38MAPK/MKK6 is required for Ni-induced allergy in mice. In the current study, we investigated the cellular and molecular mechanisms underlying Ni-induced allergy using a mouse mode...
A nickel sensitivity patch test was applied to 700 child dental patients, aged 5-12 years,from the Dental Clinic at the University of Western Ontario and nearby pediatric dental offices. Approximately one-half the children were known to have nickel-containing dental appliances. From a case history obtained from the paten ts, the history of the wearing of pierced earrings and other jewelry was a...
PURPOSE Increasing use of implantable bars for minimally invasive pectus excavatum repair has introduced metal allergy (nickel and chromium) to pediatric surgeons. Metal allergy is a well-recognized entity in neurologic, orthopedic, and craniofacial surgery. This study was performed to evaluate metal allergy and its effects on treatment with the Nuss procedure in 862 patients. METHODS After i...
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