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Cecilia Tillman et al.
Contact dermatitis, 69(5), 288-295 (2013-08-06)
Since the EU Nickel Directive came into force, concern has been raised that palladium may increasingly replace nickel in alloys used in jewellery and dentistry, and that it may cause as many allergy problems as nickel. (i) To investigate the
James W Maniscalco et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(30), 10701-10714 (2015-08-01)
Previous reports indicate that caloric restriction attenuates anxiety and other behavioral responses to acute stress, and blunts the ability of stress to increase anterior pituitary release of adrenocorticotropic hormone. Since hindbrain glucagon-like peptide-1 (GLP-1) neurons and noradrenergic prolactin-releasing peptide (PrRP)
Charlotte G Mortz et al.
Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology, 24(1), 84-87 (2013-01-22)
We have previously reported patch test reactivity to nickel sulphate in a cohort of unselected infants tested repeatedly at 3-18 months of age. A reproducible positive reaction at 12 and 18 months was selected as a sign of nickel sensitivity provided a
Jameel G Jargar et al.
Journal of basic and clinical physiology and pharmacology, 23(2), 77-82 (2012-10-25)
Heavy metals generate free radicals and induce oxidative and nitrosative stress with depletion of antioxidants. In this study, we have evaluated the beneficial effects of α-tocopherol against nickel sulfate exposed testicular dysfunction. We studied the effect of supplementation of α-tocopherol
M Rizzi et al.
Cell proliferation, 47(6), 578-586 (2014-09-17)
Textiles used to make clothing can represent a source, often ignored, of chemicals potentially noxious to both skin and the whole organism. Among the most frequently produced potentially noxious chemical manufacturing by-products are formaldehyde (FA), nickel (Ni) and hexavalent chromium
Domenico Bonamonte et al.
Dermatitis : contact, atopic, occupational, drug, 23(4), 153-157 (2012-07-26)
Etiopathogenesis of nummular eczema is obscure; many causative factors have been proposed. Only a few studies investigated the relevance of contact allergy. This retrospective study aimed to investigate the role of contact allergy in the underlying mechanism of nummular eczema.
Fenxia Hou et al.
ALTEX, 37(3), 451-468 (2020-04-24)
There are currently no skin sensitization assays based on T cell activation. We built a novel in vitro model to assess T cell activation and test its performance to discriminate skin sensitizers from non-sensitizers using 52 reference chemicals. Jurkat Clone
C C Vega et al.
International journal of obesity (2005), 39(4), 712-719 (2013-08-21)
Maternal obesity (MO) impairs maternal and offspring health. Mechanisms and interventions to prevent adverse maternal and offspring outcomes need to be determined. Human studies are confounded by socio-economic status providing the rationale for controlled animal data on effects of maternal
Kyle K Pitchers et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(26), 8825-8836 (2014-06-27)
Natural reward and drugs of abuse converge on the mesolimbic pathway and activate common mechanism of neural plasticity in the nucleus accumbens. Chronic exposure to opiates induces plasticity in dopaminergic neurons of the ventral tegmental area (VTA), which regulates morphine
Beata Krecisz et al.
Contact dermatitis, 67(5), 270-276 (2012-03-21)
Contact allergy among adolescents is an important issue. To assess the prevalence of contact allergy to metals in adolescents aged 15 years and nickel release from metal accessories that are in direct contact with the skin. Three hundred and nine
Tatiana P Schnieder et al.
Journal of neuropathology and experimental neurology, 73(9), 880-890 (2014-08-08)
Immune functions in the brain are associated with psychiatric illness and temporary alteration of mental state. Microglia, the principal brain immunologic cells, respond to changes in the internal brain milieu through a sequence of activated states, each with characteristic function
Chan Woo Lee et al.
Nanoscale, 7(6), 2790-2796 (2015-01-15)
Three-dimensional (3-D) architectures can provide significant advantages as lithium ion microbattery electrodes by lengthening the vertical dimension. In addition, the nanoscale hierarchy and hollow properties are important factors for enhancing the performance. Here, we prepared a 3-D nickel sulfide nanoarchitecture
Guangwei Si et al.
Lab on a chip, 12(7), 1389-1394 (2012-03-01)
We developed a multiple-channel microfluidic device for bacterial chemotaxis detection. Some characteristics such as easy operation, parallel sample adding design and fast result readout make this device convenient for most biology labs. The characteristic feature of the design is the
Rayetta G Henderson et al.
Regulatory toxicology and pharmacology : RTP, 63(1), 20-28 (2012-03-01)
In vitro metal ion bioaccessibility, as a measure of bioavailability, can be used to read-across toxicity information from data-rich, source substances to data-poor, target substances. To meet the data requirements for oral systemic toxicity endpoints under the REACH Regulation in
Lingyang Zhang et al.
Analytica chimica acta, 880, 130-135 (2015-06-21)
A unique photoluminescence carbon dots (CDs) with larger size were prepared by microwave-assisted method. Complex functional groups on the surface of the CDs facilitate the nanoparticles to form affinity with some metal ions. Taking advantage of the effective fluorescence quenching
Mazen Al-Ghoul et al.
The journal of physical chemistry. A, 116(18), 4427-4437 (2012-04-12)
In the first part of this work, we present an experimental study of the precipitation/redissolution reaction-diffusion system of initially separated components in two distinct organic gels: agar and gelatin. The system is prepared by diffusing a concentrated ammonia solution into
Zita Tanko et al.
Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG, 6(5), 346-349 (2008-03-04)
Type IV sensitization to nickel (II) sulfate is common in the general population. Nickel can be found in different metals leading to occupational exposition in industrial professions. The individual clinical relevance of nickel allergy can easily be identified but it
Sharon E Jacob et al.
Dermatitis : contact, atopic, occupational, drug, 22(4), 204-210 (2011-07-26)
The Thin-layer Rapid Use Epicutaneous (TRUE) Test has approval for adults. To evaluate the efficacy and safety of TRUE Test panels 1.1, 2.1, and 3.1 in children and adolescents suspected of having allergic contact dermatitis (ACD). An open-label prospective study
Allergic contact dermatitis in private practice: what are the main sensitizers?
Ida Duarte et al.
Dermatitis : contact, atopic, occupational, drug, 22(4), 225-226 (2011-07-26)
Rui Yamaguchi et al.
The protein journal, 31(2), 175-183 (2012-01-10)
Periplasmic metal binding protein characterized by high histidine content was cloned from moderate halophile, Chromohalobacter salexigens. The protein, termed histidine-rich metal binding protein (HP), was expressed in and purified from E. coli as a native form. HP bound to Ni-
Yu-Ping Cao et al.
Immunopharmacology and immunotoxicology, 34(2), 196-204 (2011-07-05)
Many attempts have been made to develop in vitro sensitization tests that employ dendritic cells (DCs), DC-like cell lines or keratinocytes. The aim of the present investigation was to establish a co-culture of THP-1 cells and keratinocytes for evaluation of
Variability in patch test reactivity over time, falsely indicating patch test sensitization, in a patient tested with palladium salts.
Malin Engfeldt et al.
Contact dermatitis, 67(2), 109-111 (2012-07-11)
Xiaohua Xu et al.
Particle and fibre toxicology, 9, 40-40 (2012-11-07)
It has been well recognized that toxicity of fine ambient air particulate matter (PM(2.5)) may depend on its chemical constituents, including components such as soluble metals that may theoretically exert distinctive effects. We have recently demonstrated an important effect of
Sanki Asakawa et al.
PloS one, 10(3), e0119428-e0119428 (2015-03-06)
Nickel (Ni) ions easily elute from many alloys and elicit inflammation and allergies. Previous studies have shown that infections due to the implantation of medical devices cause inflammation and enhance the elution of Ni ions (Ni²⁺). However, cross-talk between infection-
Unusual localization of cell phone dermatitis.
Andrea Suárez et al.
Dermatitis : contact, atopic, occupational, drug, 22(5), 277-278 (2012-06-02)
A Tammaro et al.
International journal of immunopathology and pharmacology, 25(2), 519-521 (2012-06-16)
Nickel deficiency leads to reduced iron content in organs and to reduced hemoglobin levels and haematocrit counts. We carried out a clinical trial of oral hyposensitization therapy with low doses of nickel on a group of 20 patients affected by
K Amudha et al.
Chemico-biological interactions, 193(1), 57-64 (2011-05-24)
This study was conducted to investigate the beneficial role of naringin on nickel induced nephrotoxicity. Nickel (Ni) (20mg/kg body weight (b.w.) was administered intraperitoneally (i.p.) for 20 days. Naringin was administered orally (20, 40 and 80 mg/kg b.w.) with i.p.
Chunya Ni et al.
Dermatitis : contact, atopic, occupational, drug, 22(4), 211-215 (2011-07-26)
Contact sensitization is an important cause of hand eczema, a common disease that affects both daily and occupational life. To describe contact allergens in Chinese patients with hand eczema and to analyze the association between allergens and occupational exposure. Three
Suna Büyüköztürk et al.
International immunopharmacology, 26(1), 92-96 (2015-03-24)
Little is known about the clinical and immunological changes in the nickel allergic patients with systemic symptoms. We aimed to evaluate T helper cell responses of patients with different clinical presentations due to nickel. Patients having various allergic symptoms and
Pallavi Mishra et al.
Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine, 26(1), 97-111 (2012-11-28)
The effects of increasing concentrations of nickel sulfate, NiSO(4) (200 and 400 μM) in the growth medium on the content of starch and sugars and activity levels of enzymes involved in starch and sugar metabolism were examined in seedlings of the
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