Abstract:
:The anti-inflammatory properties of topical corticosteroids are well documented; additionally, their sensitization potential is also known. We aimed to assess the relative sensitization potential of hydrocortisone and tixocortol pivalate in an animal assay as it relates to potential for sensitization in humans. Using the guinea pig maximization test (GPMT), animals were sensitized intradermally on d0, and again topically on d7. On d21 the animals were challenged topically with a closed patch for 24 h and readings were taken 24 h and 48 h post-challenge. A sham control group received the same induction and challenge applications excluding the test agent. Animals were subsequently rechallenged with open application; the tixocortol pivalate group was further retested at different test agent concentrations to determine threshold concentration that elicited response. Tixocortol pivalate resulted in sensitization rates of 42% (24 h) and 80% (48 h); hydrocortisone exhibited 0% (24 h) and 5% (48 h). Scores ranged from 0% (sham group) to 2.4 (48 h tixocortol pivalate). Open rechallenge also resulted in greater tixocortol pivalate sensitization rates compared to hydrocortisone, 82% verse 16% at 48 h, respectively. All tested concentrations of tixocortol pivalate induced sensitization, albeit at differing rates dependant on concentration and timepoint. We conclude that the GPMT remains largely for hazard identification, as it was originally designed, and requires further data sets regarding quantitative induction and elicitation for risk assessment of various compounds in clinical implications.
journal_name
Cutan Ocul Toxicoljournal_title
Cutaneous and ocular toxicologyauthors
Mirshahpanah P,Maibach HIdoi
10.1080/15569520701662775subject
Has Abstractpub_date
2007-01-01 00:00:00pages
375-82issue
4eissn
1556-9527issn
1556-9535pii
787707629journal_volume
26pub_type
杂志文章abstract::Erythema multiforme (EM) is an immune-mediated mucocutaneous eruption characterized by symmetrically distributed, polymorphic targetoid lesions, mostly on the distal parts of the extremities. It occurs mostly in the setting of an infection in certain predisposed individuals. A 30-year-old pregnant woman was presented ...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2012.751392
更新日期:2013-09-01 00:00:00
abstract::There is a concern that peptides in cosmetic creams marketed as anti-aging/anti-wrinkle may penetrate into the deep layers of the skin and potentially stimulate biological activity. Claims for one cosmetic peptide, acetyl hexapeptide-8 (Ac-EEMQRR-amide), suggest interference with neuromuscular signaling as its anti-wr...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2014.894521
更新日期:2015-03-01 00:00:00
abstract:PURPOSE:To evaluate the efficacy of heparin eye drops in the treatment of paraquat-induced ocular surface injury. DESIGN AND METHODS:In this retrospective study, we included 25 patients (31 eyes) with paraquat-induced ocular surface injury, who attended the Affiliated Hospital of Weifang Medical University between Oct...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.1080/15569527.2017.1303706
更新日期:2017-12-01 00:00:00
abstract::Phenytoin is commonly used an antiepileptic medication for seizure prophylaxis in patients with brain metastases. In these oncology patients group, phenytoin-induced severe adverse reactions may occur. Antiepileptic, particularly phenytoin-induced severe skin reactions including Stevens-Johnson syndrome (SJS) and bull...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2011.588298
更新日期:2011-12-01 00:00:00
abstract::Drug-induced lichen planus has been induced by antibiotics, anticonvulsants, antidiabetics, antimalarials, antitubercular drugs, antihypertensives, psychiatric drugs, chemotherapeutic agents, diuretic, heavy metals, NSAIDs, etc. Terbinafine, an antifungal agent, is widely used for dermatophyte infections and onychomyc...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2016.1160101
更新日期:2017-03-01 00:00:00
abstract:PURPOSE:The aim of this study was to determine the effects of single-dose intravitreal bevacizumab on the levels of vascular endothelial growth factor (VEGF) in serum and distant organs. METHODS:Adult New Zealand albino rabbits (n = 40) were divided into experimental and control groups. Experimental rabbits received a...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2013.855227
更新日期:2014-12-01 00:00:00
abstract::The skin undergoes a lifetime of degenerative changes with the potential for genetic mutations occurring from exposure to solar radiation. Benign neoplasms afflict virtually every individual over the age of 65, and more often than not afflicted individuals carry large numbers of growths. Malignant neoplasms, which can...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.1080/15569520802143600
更新日期:2008-01-01 00:00:00
abstract::The bullous hemorrhagic dermatosis induced by enoxaparin is a rare adverse reaction, which may be under-reported given its favorable evolution. We report a 71-year-old man who developed hemorrhagic bullae at sites distant from subcutaneous enoxaparin injections. It is important that clinicians be aware of the differen...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2015.1041033
更新日期:2016-01-01 00:00:00
abstract::Plantago lanceolata, also known as snake's tongue, is a perennial herbaceous plant from the family Plantaginaceae. It is a species widely distributed both in Turkey and all over the world. Today, its fresh leaves are still used to soothe and suppress cough, externally for wound healing and draining abscesses. Phytopho...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2011.584232
更新日期:2012-03-01 00:00:00
abstract::In this report we present a case of erlotinib-induced trichomegaly in a male patient who received erlotinib for his pancreatic cancer. Trichomegaly as a side effect of epidermal growth factor receptor (EGFR) inhibitor therapy is uncommon in male patients. Also, it has not been reported previously in a patient with pan...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569520903440058
更新日期:2010-03-01 00:00:00
abstract::Attempts to improve formulation of topical products are a continuing process and the development of micro- and nanovesicular systems as well as polymeric microparticles has led to marketing of topical drugs and cosmetics using these technologies. Encapsulation of some well-known contact allergens in ethanolic liposome...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2010.540765
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to investigate the antioxidant and radioprotective effects of Nigella sativa oil (NSO) and thymoquinone (TQ) against ionizing radiation-induced cataracts in lens after total cranium irradiation (IR) of rats with a single dose of 5 gray (Gy). MATERIALS AND METHODS:Seventy-four Spragu...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2014.910802
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:This report, the second in a series of five, directly compares the efficacy of Reactive Skin Decontamination Lotion (RSDL), the M291 Skin Decontamination Kit (SDK), 0.5% bleach (sodium or calcium hypochlorite solution), 1% soapy water, and Skin Exposure Reduction Paste Against Chemical Warfare Agents (SERPACW...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2010.515281
更新日期:2011-03-01 00:00:00
abstract::Lichenoid drug eruption (LDE) is a common cutaneous side effect of drugs including antimalarials, antihypertensives, nonsteroids, anti-inflammatory drugs and diuretics. The physiopathologic relationship between colchicine treatment and LDE is unclear. There is very little documentation of LDE induced by colchicine in ...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.1080/15569527.2016.1206556
更新日期:2017-06-01 00:00:00
abstract::Fixed drug eruption (FDE) is a rare form of drug allergies that recur at the same cutaneous or mucosal site in every usage of drug. Single or multiple round, sharply demarcated and dusky red plaques appear soon after drug exposure. Ursodeoxycholic acid (UDCA: 3α,7β-dihydroxy-5β-cholanic acid) is used for the treatment...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2013.838253
更新日期:2014-09-01 00:00:00
abstract:INTRODUCTION:Sulfur mustard (SM) has been used as a dangerous chemical warfare agent since the early 20th century. Although many descriptive studies about SM-induced ocular injuries are present in the medical literature, few of them have been conducted over a large group with serious ocular involvement. MATERIALS AND ...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.1080/15569520902913936
更新日期:2009-01-01 00:00:00
abstract:PURPOSE:Following methanol intoxication, optic nerve neuropathy may occur, which is currently treated by different therapeutic regimens. Erythropoietin (EPO) has recently been introduced as a good therapeutic option in methanol-induced optic neuropathy. The aim of the current study was to evaluate the efficacy of EPO i...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.1080/15569527.2017.1373121
更新日期:2018-06-01 00:00:00
abstract::This study assesses the possibility of using an in vitro model as an introduction to clinical human models for evaluating the buffering capacity of skin when an irritant is topically applied. Sodium hydroxide (NaOH) was utilized as a model base with a view to elucidate information on preventing and/or treating base-in...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.1080/15569520802326718
更新日期:2008-01-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate and compare the toxicity of six different types of titanium dioxide (TiO2) nanoparticles (NP) on human epidermal keratinocytes (HEK). MATERIALS AND METHODS:Six TiO2 NP (A (10 nm), A*(32 nm), B (27.5 nm), C (200 nm), C*(30-40 nm), and D*(200-400 nm)) were suspended in water...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.1080/15569527.2018.1527848
更新日期:2019-03-01 00:00:00
abstract:PURPOSE:To find the abnormalities in various retinal layers caused by radiation retinopathy using spectral domain optical coherence tomography (SD-OCT). METHODS:We report a case of radiation retinopathy that was imaged using SD-OCT Copernicus (Optopol, Zawiercie, Poland). Analysis and synthesis of the OCT image were d...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569520903331674
更新日期:2010-03-01 00:00:00
abstract:BACKGROUND:Systemic isotretinoin (13-cis-retinoic acid) is effective in the treatment of acne vulgaris. The most common side effects are mucocutaneous ones. Hematuria seen secondary to isotretinoin treatment is thought to be due to mucosal dryness in the urinary system. This study aims to determine the frequency of hem...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2016.1155595
更新日期:2017-03-01 00:00:00
abstract::The assessment of the potency of a skin sensitizing chemical is a key starting point for its subsequent risk assessment/management. The Local Lymph Node Assay can provide information on the relative skin sensitizing potency of contact allergens by interpolation from the dose response curve the concentration of a chemi...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.1080/15569520701212258
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:Fixed drug eruption (FDE) is a special variant of drug reaction seen on skin or mucous membrane, and typically recurs at the same location. Ornidazole-induced FDE cases have been reported extremely rare. CASE:The 48-year-old female patient was diagnosed for ornidazole-induced fixed drug reaction on the sole...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章,评审
doi:10.1080/15569527.2016.1249796
更新日期:2017-09-01 00:00:00
abstract::Erlotinib is a tyrosine kinase inhibitor of the epidermal growth factor receptor. Since there is a wide expression of the epidermal growth factor receptors in the epithelial tissues of ocular surface and adnexa, ocular adverse reactions may happen during systemic administration of erlotinib. Previously reported ocular...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2015.1072546
更新日期:2016-09-01 00:00:00
abstract:OBJECTIVE:To investigate the effects of topiramate on choroidal thickness and anterior chamber parameters using optical coherence tomography in the treatment of patients with migraine. METHODS:A total of 22 eyes of 22 adults (12 females, 10 males) diagnosed with migraine and scheduled to topiramate treatment for pain ...
journal_title:Cutaneous and ocular toxicology
pub_type: 临床试验,杂志文章
doi:10.1080/15569527.2017.1311337
更新日期:2017-12-01 00:00:00
abstract::We report a 9-month-old male patient with autoimmune enteropathy treated with intravenous methylprednisolone who developed firm, red, subcutaneous nodules 20 days after abrupt steroid interruption. The diagnosis of poststeroid panniculitis (PSP) was made based on clinical and histological grounds. PSP is an unusual co...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2011.623290
更新日期:2012-06-01 00:00:00
abstract:CONTEXT:The acute effects of cigarette smoking on pupil size and ocular wavefront aberrations (OWA) have been previously documented. The accommodation status of the eye is well known to be related to ocular aberrations. No previous study has evaluated the impact of cigarette smoking on the accommodation status of the e...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2016.1141417
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:The massive uptake of compatible osmolytes is a self-protective response shared by retina exposed to hypertonic stress and ultraviolet stress. OBJECTIVE:This study aimed to investigate the protective effects of taurine against ultraviolet damage in human retinal pigment epithelium cells. METHODS:Real-time ...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.3109/15569527.2014.944649
更新日期:2015-01-01 00:00:00
abstract::Purpose: We have previously reported that skin barrier function is disrupted in mice with colonic tumours induced by azoxymethane (AOM) and dextran sodium sulphate (DSS). We postulated that the impaired skin barrier function was associated with reactive oxygen species derived from gp91phox. In this study, we investiga...
journal_title:Cutaneous and ocular toxicology
pub_type: 杂志文章
doi:10.1080/15569527.2019.1622559
更新日期:2019-12-01 00:00:00
abstract::The terrifying dog in the Hound of the Baskervilles is described as having 'blazing eyes' and a 'luminous muzzle', appearances attributed by Watson and Holmes to the application of phosphorus. Review of the toxicity and flammability of white phosphorus make this improbable. It is suggested that Conan Doyle's descripti...
journal_title:Cutaneous and ocular toxicology
pub_type: 历史文章,杂志文章
doi:10.1080/15569520801900604
更新日期:2008-01-01 00:00:00