Abstract：
:Numerous studies have focused attention on the influence of various biological and environmental factors on contact hypersensitivity. In order to evaluate the persistence and/or modification of allergic contact sensitivity to a number of common contact sensitizers, the same standardized patch tests were repeated on 174 subjects with contact sensitivity after a time lapse of 5 years (1987-1992). In 18.4% of the cases, 1 or more sensitivities were lost; 28.7% of the patients had a higher number of positive patch tests after 5 years, while the remaining 52.9% of the patients showed no change in the number of positive patch tests. In 88%, the positive allergens were unchanged, whereas in the remaining 12% of the subjects, they showed 1 or more variations. The association between the allergens most often positive was calculated for both the 1st and the 2nd patch test results. Moreover, to evaluate the frequency of an allergen's positivity, we studied the disappearance of old sensitivities and the appearance of new sensitivities by the McNemar test. Cobalt chloride was the only allergen with a significant frequency of new positivities over the period of observation (p < 0.01). Logistic regression analysis was performed to evaluate the possible influence of positive tests to other allergens, and of some clinical findings associated with contact dermatitis, on the sensitivity to cobalt chloride in 1987 and in 1992.
journal_name
Contact Dermatitisjournal_title
Contact dermatitisauthors
Ayala F,Balato N,Lembo G,Patruno C,Fabbrocini G,Nofroni I,Magliocchetti N,Schena D,Rafanelli A,Seidenari S,Motolese A,Angelini G,Tosti A,Saccabusi S,Pigatto P,Lisi Pdoi
10.1111/j.1600-0536.1996.tb02222.xsubject
Has Abstractpub_date
1996-05-01 00:00:00pages
354-8issue
5eissn
0105-1873issn
1600-0536journal_volume
34pub_type
杂志文章abstract：:Hydrolyzed wheat protein is used as an additive in several cosmetic products. We present a case of contact allergy to hydrolyzed wheat protein found in a cosmetic cream and highlight this additive is a potential allergen. ...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.2007.00977.x
更新日期：2007-02-01 00:00:00
abstract：:Between January 1993 and February 2002, 40 of 1354 (3%) workers who attended a tertiary referral occupational dermatology clinic were diagnosed with allergic contact dermatitis (ACD) from epoxy resin systems (ER). 20 of these patients were followed up at least 2 years post-diagnosis to establish prognosis. Characteris...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.0105-1873.2005.00542.x
更新日期：2005-03-01 00:00:00
abstract：:Deodorants are one of the most marketed types of cosmetics and are frequently reported as a cause of dermatitis, particularly among fragrance-sensitive persons. The aim of this study was to investigate the ability of deodorants, which had previously caused axillary dermatitis in fragrance-mix-sensitive eczema patients...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1998.tb05887.x
更新日期：1998-10-01 00:00:00
abstract：:In a study of sickness absence due to occupational dermatoses among 360 construction workers in a prefabrication construction factory in 1984, we found 3 workers with allergic contact dermatitis from chromate in cement who required medical leave. There were 5 sickness absence spells due to occupational dermatoses and ...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1986.tb01257.x
更新日期：1986-07-01 00:00:00
abstract：:Patch testing with various metal salts was performed in patients with oral mucosal lesions associated with amalgam restorations, by using polypropylene-coated aluminium discs. Positive reactions to mercuric chloride were obtained in 5/12 (42%) of these patients, but only in 1/11 patients (9%) with oral mucosal lesions...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1992.tb05245.x
更新日期：1992-09-01 00:00:00
abstract：:We have studied a group of 104 patients with pompholyx, to investigate the relationship between allergological factors and its etiopathogenesis. The following examinations were performed: blood sampling (routine tests and IgE levels), allergological tests (patch, prick, intradermal, and oral provovation tests with nic...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1992.tb00862.x
更新日期：1992-01-01 00:00:00
abstract：:In cases of conjunctivitis associated with the use of soft lenses, delayed hypersensitivity to disinfecting components of the used soft lens liquids has to be considered. In 7/15 patients, positive patch test reactions to merthiolate, chlorhexidine or the soaking solutions were observed. The significance of these find...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1980.tb04956.x
更新日期：1980-08-01 00:00:00
abstract：:Over a 10-year period, 230 patients with foot dermatitis were patch tested to a shoe series of allergens. About 54 (23%) had relevant allergic positive reactions to one or more allergens. The commonest relevant allergens groups were, in order, chromate, medicaments, rubber chemicals, dyes and cosmetic constituents, wi...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.0105-1873.2005.00631.x
更新日期：2005-07-01 00:00:00
abstract：:The usefulness of a trivalent gold salt, gold trichloride (GTC), was evaluated as a marker of contact allergy to gold. Patients patch test-positive or patch test-negative to gold sodium thiosulfate (GSTS), 13 subjects of each, were patch tested with dilution series of GTC and equimolar concentrations of GSTS. In order...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.0105-1873.2005.00648.x
更新日期：2005-08-01 00:00:00
abstract：BACKGROUND:Chromium-tanned leather footwear, which releases >3 ppm hexavalent Cr(VI), may pose a risk of sensitizing and eliciting allergic dermatitis. OBJECTIVES:To determine the content and potential release of chromium in leather footwear and to discuss the prevention of chromium contact allergy and dermatitis. ME...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.2011.02053.x
更新日期：2012-05-01 00:00:00
abstract：:In two cases, occupational contact dermatitis was found to be due to chicory (Cichorium) used as a salad plant. In one of the two cases, contact sensitivity to letuce (Lactuca) was also observed. The sesquiterpene lactones of the plant may be the allergens. ...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1975.tb05444.x
更新日期：1975-10-01 00:00:00
abstract：:Bibliographic sources for the complex subject of aroma chemicals are reviewed. The references are not comprehensive but are those which we found to be of value in finding out some of the opportunities for contact with a sensitizing chemical compound, cinnamic aldehyde. ...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1975.tb05310.x
更新日期：1975-01-01 00:00:00
abstract：:Some methacrylates are known to be strong contact sensitizers. To determine the effect of side-chain length on sensitizing potential, we examined 11 derivatives with linear side chains from C1 to C18 in an experimental sensitization test in guinea pigs. The results showed an increase in the sensitizing potential with ...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1999.tb05971.x
更新日期：1999-01-01 00:00:00
abstract：:Allergens used for patch testing in the hairdressing series vary between dermatology centres in the UK. The aim of our study is to ascertain the hairdressing allergens currently in use and their test results in several dermatology centres in the UK. Data were obtained from databases in 9 dermatology departments. The a...
journal_title：Contact dermatitis
pub_type： 杂志文章,多中心研究
doi：10.1111/j.0105-1873.2005.00661.x
更新日期：2005-09-01 00:00:00
abstract：:Miconidin (2-methoxy-6-pentyl-1,4-dihydroxybenzene) and the allergen primin (2-methoxy-6-pentyl-1,4-benzoquinone) have been isolated from fresh unchopped plant material (leaves, stems and flowers together) of Primula obconica. Miconidin and primin were obtained in approximately equal amounts and their structures deter...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1995.tb00507.x
更新日期：1995-08-01 00:00:00
abstract：:In continuation of our preceding studies, we disclose long-term experiments to test more extensively the protective power of the novel 4H Glove. 2 compounds encountered in modern electron microscopy technique, 1-hexadecene (1-HD) and 2-hydroxyethyl acrylate (2-HEA), which elicit allergic and/or toxic reactions in labo...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1992.tb00122.x
更新日期：1992-05-01 00:00:00
abstract：:The purpose of the present study was to compare the frequency of lanolin allergy during two periods and to assess the adequacy of testing with one standard allergen. Among 1230 consecutive patients with eczema who were standard patch tested, 33 (2.7%), 21 females and 12 males, gave a positive reaction to wool alcohols...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1979.tb04824.x
更新日期：1979-05-01 00:00:00
abstract：BACKGROUND:Chromium is an important skin sensitizer. Exposure to it has been regulated in cement, and recently in leather. Studies on the deposition of chromium ions on the skin as a result of handling different chromium-containing materials are sparse, but could improve the risk assessment of contact sensitization and...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/cod.12605
更新日期：2016-08-01 00:00:00
abstract：:During a 5-year period, 3664 consecutive patients were patch tested in a private dermatology practice with the Standard Series of the International Contact Dermatitis Research Group (ICDRG). 454 of these were tested with one or more additional substances which were suspected of having caused their dermatitis. 194 of t...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1983.tb04396.x
更新日期：1983-07-01 00:00:00
abstract：:The introduction of the euro has revived interest in the risk of nickel allergy due to the handling of coins. In the present work, the transfer of metallic contamination during the manipulation of coins is examined by means of leaching experiments and manipulation tests. It is shown that pre-existing metallic species ...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1034/j.1600-0536.2003.00028.x
更新日期：2003-04-01 00:00:00
abstract：BACKGROUND:Exposure to humid environments/water and prolonged glove occlusion are both believed to cause irritant contact dermatitis. OBJECTIVES:To study the effects of different forms of wet work, especially the differences between water exposure and occlusion, by using an experimental model simulating occupational w...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.2012.02063.x
更新日期：2012-10-01 00:00:00
abstract：:A patient is described with a pigmentary dermatitis of the face with histological features of a lichenoid reaction, which proved to be a photocontact dermatitis to musk ambrette. Photopatch tests produced a pigmented dermatitis that reflected the clinical and histological features of a lichenoid reaction, which occurr...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1987.tb01406.x
更新日期：1987-03-01 00:00:00
abstract：:Risk factors for cement eczema were studied among workers employed in the Danish construction industry. 2 cohorts exposed to cement containing different concentrations of water-soluble chromate were examined. A statistically significant decrease in the number of workers with allergic cement eczema was found in the coh...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1991.tb01793.x
更新日期：1991-08-01 00:00:00
abstract：BACKGROUND:Polyaminopropyl biguanide (INCI name) and polyhexamethylene biguanide (PHMB) are polymeric biguanides. PHMB is a broad-spectrum antimicrobial substance used as a preservative in many products. Due to our limited knowledge on PHMB contact allergy frequency and the fact that cases of allergic contact dermatiti...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/cod.13728
更新日期：2020-10-24 00:00:00
abstract：:Surgical rubber gloves contain allergens derived from natural rubber latex which may sensitize, causing contact urticaria and even systemic reactions. We examined 15 hospital employees allergic to latex surgical gloves, using various skin tests and RAST, to determine the most reliable diagnostic method and to investig...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1988.tb02920.x
更新日期：1988-10-01 00:00:00
abstract：:Black rubber chemicals are capable of causing an allergic contact dermatitis, in some cases associated with a purpuric capillaritis. A typical case of such a purpuric reaction is described in a man sensitive to black rubber chemicals. ...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1988.tb04504.x
更新日期：1988-03-01 00:00:00
abstract：:The development of topical drug products requires testing for skin toxicology reactions. A variety of patch test systems are available with which chemicals are applied to skin. The purpose of this study was to determine the skin absorption of paraphenylenediamine (PPDA) from a variety of such systems. [14C]-PPDA (1% p...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1987.tb02701.x
更新日期：1987-09-01 00:00:00
abstract：:Retesting with an allergen at a site with previous allergic contact dermatitis has been shown to enhance reactivity. It has been suggested that retesting with a cross-reactive allergen will also induce hyperreactivity. Concurrent sensitization to more than 1 thiuram is common, but whether this is due to concomitant pr...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.0105-1873.2006.00785.x
更新日期：2006-03-01 00:00:00
abstract：:Patch testing was carried out in 851 atopic patients; 181 atopic dermatitis (AD) patients were additionally tested with 50% dilutions of the test substances. The occurrence of allergic and irritant reactions was frequent, being 57% and 33% for AD patients aged 28-41 years and 19-27 years, respectively. Among age-match...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/j.1600-0536.1992.tb00235.x
更新日期：1992-04-01 00:00:00
abstract：BACKGROUND:Hand eczema is a disease with large variation in clinical presentation and severity. Scoring systems for quantitative severity assessment exist. However, they are observer-dependent. An objective quantitative tool for scoring of hand eczema would improve categorization of hand eczema. OBJECTIVE:To investiga...
journal_title：Contact dermatitis
pub_type： 杂志文章
doi：10.1111/cod.13377
更新日期：2019-12-01 00:00:00
