Multicentre study of fragrance allergy in Hungary. Immediate and late type reactions.

abstract：BACKGROUND:Lavender is commonly used in aromatherapy and in a broad range of personal and household products. It has been identified as a contact sensitizer, and has been reported to cause allergic contact dermatitis (ACD). OBJECTIVES:To report our experience with contact allergy and ACD caused by lavender, and to rai...

journal_title：Contact dermatitis

authors： Bingham LJ,Tam MM,Palmer AM,Cahill JL,Nixon RL

更新日期：2019-07-01 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

authors： Krebs M,Christensen LP

更新日期：1995-08-01 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

authors： Bregnbak D,Thyssen JP,Jellesen MS,Zachariae C,Johansen JD

更新日期：2016-08-01 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

authors： Friis B,Hjorth N,Vail JT Jr,Mitchell JC

更新日期：1975-10-01 00:00:00

abstract：BACKGROUND:The prevalence of body piercing and orthodontic treatment has increased during recent decades. Such changes in lifestyle may influence the occurrence of nickel allergy. OBJECTIVES:The aim of this study was to describe the prevalence of nickel allergy in a Swedish youth population. METHODS:In a cross-sectio...

journal_title：Contact dermatitis

authors： Fors R,Persson M,Bergström E,Stenlund H,Stymne B,Stenberg B

更新日期：2008-02-01 00:00:00

abstract：:The sensitization capacity of ethylenediamine was examined by the guinea pig maximization test and compared with dinitrochlorobenzene. Ethylenediamine was found to be a potent sensitizer. An attempt at oral induction of unresponsiveness (tolerance) was unsuccessful with ethylenediamine and DNCB and the same negative r...

journal_title：Contact dermatitis

authors： Eriksen K

更新日期：1979-09-01 00:00:00

abstract：:Erythema caused by occlusion of 3 concentrations of surfactant was quantified in vivo using a modified spectrophotometer. Standard chamber irritation test sites were evaluated objectively using the spectrophotometer and subjectively by trained observers. There was a good relationship between the instrumental and visua...

journal_title：Contact dermatitis

authors： Crowe DM,Willard MS,Murahata RI,Aust LB,Gacula MC Jr

更新日期：1988-09-01 00:00:00

abstract：BACKGROUND:Preservatives such as formaldehyde and formaldehyde-releasers are common causes of contact allergy. OBJECTIVES:To examine trends in contact allergy to formaldehyde and formaldehyde-releasers in patch tested patients in Denmark over a 10-year period (2007-2016), and to investigate relevant sources of formald...

journal_title：Contact dermatitis

authors： Fasth IM,Ulrich NH,Johansen JD

更新日期：2018-11-01 00:00:00

abstract：BACKGROUND:Contact allergy prevalence rates change over time as a result of variations in allergen exposure. Data from patch test clinics are often used as markers for allergy trends. OBJECTIVES:The aim of the present retrospective study was to describe trends in rates of sensitization to allergens in the Swedish base...

journal_title：Contact dermatitis

authors： Fall S,Bruze M,Isaksson M,Lidén C,Matura M,Stenberg B,Lindberg M

更新日期：2015-05-01 00:00:00

abstract：BACKGROUND:On skin contact, nickel accumulates in the stratum corneum, where it is probably bound to proteins and amino acids. One probable contributor is filaggrin, which binds nickel avidly. Filaggrin gene (FLG) null mutations lead to a complete lack of filaggrin production from the affected allele, and have been ass...

journal_title：Contact dermatitis

authors： Ross-Hansen K,Johansen JD,Vølund A,Menné T,Thyssen JP

更新日期：2014-07-01 00:00:00

abstract：:A way of adapting a treatment room for patch test purposes is described. ...

journal_title：Contact dermatitis

authors： Epstein E

更新日期：1975-06-01 00:00:00

abstract：BACKGROUND:Lanolin has been tested as lanolin alcohols (30% pet.) in baseline patch test series since 1969, and this has shown clinically relevant allergic contact dermatitis cases. OBJECTIVES:To investigate the temporal development of lanolin allergy (i.e. positive reaction to lanolin alcohols and/or Amerchol™ L-101)...

journal_title：Contact dermatitis

authors： Fransen M,Overgaard LEK,Johansen JD,Thyssen JP

更新日期：2018-01-01 00:00:00

abstract：:2,2'-azobis(2-amidinopropane) dihydrochloride (AAPH) is an azo compound which has been used as a radical chain initiator. The purpose of this study was to confirm contact sensitivity to AAPH in individuals who were engaged in the production of AAPH, and presented with prolonged eczematous eruptions mainly on exposed a...

journal_title：Contact dermatitis

authors： Takiwaki H,Arase S,Nakayama H

更新日期：1998-07-01 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

authors： Cahill J,Keegel T,Dharmage S,Nugriaty D,Nixon R

更新日期：2005-03-01 00:00:00

abstract：BACKGROUND:Red tattoos are prone to allergic reactions. The identity of the allergen(s) is mostly unknown. OBJECTIVES:Chemical analysis of human skin biopsies from chronic allergic reactions in red tattoos to identify culprit pigment(s) and metals. MATERIAL AND METHODS:One hundred four dermatome biopsies were analyze...

journal_title：Contact dermatitis

authors： Serup J,Hutton Carlsen K,Dommershausen N,Sepehri M,Hesse B,Seim C,Luch A,Schreiver I

更新日期：2020-02-01 00:00:00

abstract：BACKGROUND:Allergic contact dermatitis caused by leather is common, and several responsible allergens, such as tanning agents, glues, mercaptobenzothiazole derivatives, and dyes, but also antimicrobials and antifungals, are involved. MATERIAL AND METHODS:Three female patients were referred to the Departments of Dermat...

journal_title：Contact dermatitis

authors： Herman A,Goossens A,Tennstedt D,Bergendorff O,Isaksson M,Mowitz M,Baeck M

更新日期：2019-10-01 00:00:00

abstract：:As part of the investigation of sources of exposure to rosin allergens, disposable diapers (napkins) common on the Swedish market were analyzed, using gas chromatography, to detect the main rosin compounds. Rosin components were detected in all diapers, the highest amounts in those from the 2 major producers. In these...

journal_title：Contact dermatitis

authors： Karlberg AT,Magnusson K

更新日期：1996-03-01 00:00:00

abstract：:Exaggerated test conditions were frequently used to investigate the cutaneous tolerance of detergent products in the past. As the sensitivity of newly designed biometric methods is steadily improving, the trend towards more realistic test conditions should be encouraged. A hand immersion test under laboratory-controll...

journal_title：Contact dermatitis

authors： Paye M,Gomes G,Zerweck CR,Piérard GE,Grove GL

更新日期：1999-03-01 00:00:00

abstract：:High frequencies of contact allergy to fragrance ingredients have been reported in recent years. Only approximately 70-80% are detected by fragrance allergens in the standard patch test series. This investigation compares the patch test reactions to fine fragrances with reactions to fragrance mix (FM), balsam of Peru ...

journal_title：Contact dermatitis

authors： Trattner A,David M

更新日期：2003-12-01 00:00:00

abstract：:118 consecutive patients were photopatch tested with 5J UVA and 10mJ UVB. In addition, day 7 readings were taken. Testing with UVB and performing late readings conferred no advantage. The current recommendations of the British Photodermatology Group regarding photopatch testing remain the most recent guide to photopat...

journal_title：Contact dermatitis

authors： Pollock B,Wilkinson SM

更新日期：2001-05-01 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

authors： Kim HO,Wester RC,McMaster JA,Bucks DA,Maibach HI

更新日期：1987-09-01 00:00:00

abstract：:Copolymers or heteropolymers are large molecules with high molecular weights (>1000 D). They have been underestimated for a long time as to their sensitizing capacities. Allergic contact dermatitis to 6 copolymers in cosmetics and 1 in a medical dressing has been described; however, the nature of the hapten is still u...

journal_title：Contact dermatitis

authors： Quartier S,Garmyn M,Becart S,Goossens A

更新日期：2006-11-01 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

authors： Lodi A,Betti R,Chiarelli G,Urbani CE,Crosti C

更新日期：1992-01-01 00:00:00

abstract：:A case of contact sensitivity to ethylenediamine dihydrochloride is reported. The clinical and histological features were in keeping with early mycosis fungoides. The eruption cleared with avoidance of the allergen. Continued contact with the allergen was traced to its retention in a trouser pocket lining. The term "l...

journal_title：Contact dermatitis

authors： Wall LM

更新日期：1982-01-01 00:00:00

abstract：:The development of hand eczema was evaluated in an 8-year follow-up study carried out in 51 junior hairdressers. Predisposing factors were investigated. Data were collected by use of a self-administered questionnaire: 74% response. None of the junior hairdressers presented with hand eczema at the start of the survey. ...

journal_title：Contact dermatitis

authors： Majoie IM,von Blomberg BM,Bruynzeel DP

更新日期：1996-04-01 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

authors： Lerbaek A,Menné T,Knudsen B

更新日期：2006-03-01 00:00:00

abstract：:Diglycidyl ether of bisphenol A (DGEBA) is the monomer and most important contact allergen in epoxy resin(s) based on bisphenol A (DGEBA-R). Both thin-layer chromatography (TLC) and high-pressure liquid chromatography (HPLC) methods are available for the analysis of products containing DGEBA-R. With respect to detecti...

journal_title：Contact dermatitis

authors： Pontén A,Zimerson E,Sörensen O,Bruze M

更新日期：2004-05-01 00:00:00

abstract：:Three cases of contact allergy to Kathon CG, a preservative for cosmetics and toiletries containing, as active ingredients, 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one are presented. In two patients, Kathon CG was contained in a moisturizing cream, and the third was sensitized by a diagnos...

journal_title：Contact dermatitis

authors： de Groot AC,Liem DH,Weyland JW

更新日期：1985-02-01 00:00:00

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

authors： Hann S,Hughes M,Stone N

更新日期：2007-02-01 00:00:00

abstract：:A method for quantitative determination of thiuram and carbamate derivatives released from rubber gloves into synthetic sweat is presented. The analysis was based upon determination of ester derivatives using gas-chromatography/mass spectrometry and isotope-dilution. The detection limit was 0.1 mg thiuram/carbamate in...

journal_title：Contact dermatitis

authors： Knudsen BB,Larsen E,Egsgaard H,Menné T

更新日期：1993-02-01 00:00:00