Allergic dermatitis from a new pesticide.

abstract：:The authors followed the frequency of fragrance contact sensitization in Hungary in a multicentre study in the years 1998 and 1999. A total of 3,604 patients were tested with fragrance mix (FM), and positive reactions were observed in 294 (8.2%). In 160 FM hypersensitive patients, the study was continued with patch te...

journal_title：Contact dermatitis

authors： Temesvári E,Németh I,Baló-Banga MJ,Husz S,Kohánka V,Somos Z,Judák R,Remenyik EV,Szegedi A,Nebenführer L,Mészáros C,Horváth A

更新日期：2002-06-01 00:00:00

abstract：:Repeated open application tests (ROATs) were performed with common ingredients of vehicles in 86 patients with contact dermatitis. The substances were applied twice daily for 7 days to the flexor aspect of the forearm near the cubital fossa, unless dermatitis appeared earlier. Of the patients with a questionable (?+) ...

journal_title：Contact dermatitis

authors： Hannuksela M,Salo H

更新日期：1986-04-01 00:00:00

abstract：:8 cases of contact dermatitis from toluenesulfonamide formaldehyde resin in a nail hardener are presented. Most patients had used nail lacquers containing this resin for many years without trouble, but became sensitized to the resin shortly after the introduction of this particular nail hardener. A hypothesis concerni...

journal_title：Contact dermatitis

authors： de Wit FS,de Groot AC,Weyland JW,Bos JD

更新日期：1988-05-01 00:00:00

abstract：BACKGROUND:Cyclic acid anhydrides often cause allergic respiratory diseases, but contact urticaria because of these anhydrides has been considered rare. OBJECTIVE:We describe 21 patients diagnosed with occupational contact urticaria at the Finnish Institute of Occupational Health during the period 1990-2006. METHOD:P...

journal_title：Contact dermatitis

authors： Helaskoski E,Kuuliala O,Aalto-Korte K

更新日期：2009-04-01 00:00:00

abstract：:To estimate the prevalence of hand eczema, a questionnaire was distributed to 901 male car mechanics. Of the 801 persons who responded, 15% reported hand eczema on some occasion in the previous 12 months, and 57% admitted dry skin on the hands. In a 2nd part of the study, those who reported hand eczema were examined a...

journal_title：Contact dermatitis

authors： Meding B,Barregård L,Marcus K

更新日期：1994-03-01 00:00:00

abstract：:Common emulsifiers were tested in over 1,200 patients with eczema. Triethanolamine stearate tested at 5% in petrolatum caused irritant reactions in 9.5% of the patients. On the other hand, non-ionic emulsifying agents tested at 10-20% produced irritation in only a few cases. Allergic reactions were found in 2.1% of th...

journal_title：Contact dermatitis

authors： Hannuksela M,Kousa M,Pirilä V

更新日期：1976-08-01 00:00:00

abstract：:16 children with atopic dermatitis and 4 nonatopics were skin tested with flavourings and perfumes. Immediate reactions to balsam of Peru and fragrance-mix were found in 9 atopics, and none among nonatopics. An irritant is more probable than an immunologic mechanism. Allergen solutions should probably be assayed at a ...

journal_title：Contact dermatitis

authors： Abifadel R,Mortureux P,Perromat M,Ducombs G,Taieb A

更新日期：1992-07-01 00:00:00

abstract：:The quantitative risk assessment (QRA) paradigm has been extended to evaluating the risk of induction of allergic contact dermatitis from consumer products. Sensitization QRA compares product-related, topical exposures to a safe benchmark, the sensitization reference dose. The latter is based on an experimentally or c...

journal_title：Contact dermatitis

authors： Farage MA,Bjerke DL,Mahony C,Blackburn KL,Gerberick GF

更新日期：2003-09-01 00:00:00

abstract：:Reactivity of white and hispanic skin after exposure to sodium lauryl sulphate (SLS) has been investigated. The tests were performed on the back as follows: untreated skin, skin pre-treated with short-term occlusion and delipidized skin. Irritant reactions were induced by applying 0.5% and 2.0% SLS via Finn chamber pa...

journal_title：Contact dermatitis

authors： Berardesca E,Maibach HI

更新日期：1988-08-01 00:00:00

abstract：:Among 1511 consecutive patients patch tested with Kathon CG at 100 ppm active ingredient, 13 (0.8%) gave a positive reaction. Use test with a lotion containing Kathon CG (8.6 ppm) revealed no reaction in 11 patients with a positive patch test. It is concluded that a positive patch test reaction to 100 ppm does not ini...

journal_title：Contact dermatitis

authors： Hjorth N,Roed-Petersen J

更新日期：1986-03-01 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：:A case of triphenyl phosphate allergy from spectacle frames is reported. Patch tests with analytical grade triphenyl phosphate, tri-m-cresyl phosphate, and tri-p-cresyl phosphate in the concentrations 5%, 0.5% and 0.05% pet. showed positive reactions to 0.05% triphenyl phosphate and 0.5% tri-m-cresyl phosphate, but no...

journal_title：Contact dermatitis

authors： Carlsen L,Andersen KE,Egsgaard H

更新日期：1986-11-01 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：BACKGROUND:Contact allergy to phenol-formaldehyde resins (PFRs) based on phenol and formaldehyde is not detected by a p-tertiary-butylphenol-formaldehyde resin (PTBP-FR) included in most baseline patch test series. OBJECTIVES:To investigate the rate of contact allergy to PFR-2 (a mixture of monomers and dimers from a ...

journal_title：Contact dermatitis

authors： Isaksson M,Inerot A,Lidén C,Matura M,Stenberg B,Möller H,Bruze M

更新日期：2011-07-01 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

authors： Collins FW,Mitchell JC

更新日期：1975-01-01 00:00:00

abstract：:The occurrence and causes of occupational dermatoses at a film laboratory following modernization was studied. In 1983 the film laboratory moved to new premises built to reduce exposure to hazardous chemicals. The study was carried out during 1983-1986 with repeated interviews and dermatological examinations of all em...

journal_title：Contact dermatitis

authors： Lidén C

更新日期：1989-03-01 00:00:00

abstract：BACKGROUND:The former 'EU Nickel Directive' and, since 2009, the REACH Regulation (item 27 of Annex XVII) do not include all metallic objects. The nickel content of tools is not regulated by the REACH Regulation, even if they may come into in prolonged contact with the skin. Tools might be possible sources of nickel an...

journal_title：Contact dermatitis

authors： Kickinger-Lörsch A,Bruckner T,Mahler V

更新日期：2015-11-01 00:00:00

abstract：:Nickel release from Danish one krone coins and metal buttons from jeans has been measured at 20 degrees C in distilled water and at 35 degrees C in distilled water and synthetic sweat. The temperature elevation increased the nickel release from the coins and two of the nine metal buttons investigated. Obviously the se...

journal_title：Contact dermatitis

authors： Menne T,Solgaard P

更新日期：1979-03-01 00:00:00

abstract：:The expression of surface-bound immunoglobulin E by dendritic cells within cutaneous tissue has been compared in atopic and contact dermatitis. 45 patients were recruited into 4 groups using clinical criteria and patch testing to a standard series of allergens: atopic (12 cases), allergic contact dermatitis (14 cases)...

journal_title：Contact dermatitis

authors： Ward KA,Todd D,Thornton C,Walsh M,Burrows D

更新日期：1991-08-01 00:00:00

abstract：BACKGROUND:Hyperkeratotic hand eczema (HHE) is a typical clinical hand eczema subtype with a largely unknown pathophysiology. OBJECTIVE:To investigate histopathology, expression of keratins (K), epidermal barrier proteins, and adhesion molecules in HHE. METHODS:Palmar skin biopsies (lesional and perilesional) were ob...

journal_title：Contact dermatitis

authors： Politiek K,Loman L,Pas HH,Diercks GFH,Lemmink HH,Jan SZ,van den Akker PC,Bolling MC,Schuttelaar MLA

更新日期：2020-09-01 00:00:00

abstract：:Adverse cutaneous reactions to topically applied olive oil are seldom reported, and positive patch tests to it are mostly regarded as allergic. To evaluate such "positive" patch test reactions, 77 female (mean age: 44 years) and 23 male eczema patients (mean age: 46 years) were prospectively patch tested with freshly ...

journal_title：Contact dermatitis

authors： Kränke B,Komericki P,Aberer W

更新日期：1997-01-01 00:00:00

abstract：BACKGROUND:Allergic contact dermatitis is known to occur in children with and without atopic dermatitis, but more data are needed on contact sensitization profiles in these two groups. OBJECTIVES:To identify frequent allergens in children with and without atopic dermatitis suspected of having allergic contact dermatit...

journal_title：Contact dermatitis

authors： Lubbes S,Rustemeyer T,Sillevis Smitt JH,Schuttelaar ML,Middelkamp-Hup MA

更新日期：2017-03-01 00:00:00

abstract：:A comparison was made between the guinea pig maximization test (GPMT), open epicutaneous test (OET) and chamber test (CT), and the allergens were neomycin sulphate and propylene glycol (PG). The sensitization rate for neomycin in petrolatum was 35% in GPMT, 25% in OET and 25% in CT. The corresponding figures for neomy...

journal_title：Contact dermatitis

authors： Kero M,Hannuksela M

更新日期：1980-08-01 00:00:00

abstract：:In this study, the applicability of a symptom-based questionnaire on hand dermatitis was assessed in a population of rubber workers. The questionnaire was previously validated in a study among nurses. 224 subjects employed in 9 different companies completed a questionnaire on skin complaints. Subsequently, 202 workers...

journal_title：Contact dermatitis

authors： Vermeulen R,Kromhout H,Bruynzeel DP,de Boer EM

更新日期：2000-04-01 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：:We compared the incidence of occupational dermatitis and transepidermal water vapour loss (TEWL) changes from cutting fluids (neat mineral oils) in 24 new machinists with 27 armed forces paramedics (controls) over a 6-month period. The cumulative incidence of occupational dermatitis in positive controls increased from...

journal_title：Contact dermatitis

authors： Goh CL,Gan SL

更新日期：1994-08-01 00:00:00

abstract：:An outbreak of occupational dermatitis in a rubber tyre factory is reported. An unusual clinical picture was recognized. Patch tests revealed a high sensitization rate to the MBT derivative used: 2-(2'-4'dinitrophenylthio)benzothiazole. Since tests with MBT mix and dinitrophenol were negative; sensitization to a conta...

journal_title：Contact dermatitis

authors： Zina AM,Bedello PG,Cane D,Bundino S,Benedetto A

更新日期：1987-07-01 00:00:00

abstract：:The frequency of positive patch tests to 13 rubber accelerators in Poland was recorded. Of particular interest was the relatively large group of patients positive to several, mostly chemically unrelated, accelerators. The mechanism of this multiple sensitivity is discussed. Positive tests to N-isopropyl-N-phenyl-p-phe...

journal_title：Contact dermatitis

authors： Rudzki E,Ostaszewski K,Grzywa Z,Kozlowska A

更新日期：1976-02-01 00:00:00

abstract：:A 24-year-old female working in the Department of Pathology of a University Hospital developed an acute peri-ocular eczema clearly being related to her daily work at the microscope. Patch testing revealed delayed type hypersensitivity against the black rubber mix, N-isopropyl-N'-phenyl paraphenylenediamine, N-cyclohex...

journal_title：Contact dermatitis

authors： Kuijpers DI,Hillen F,Frank JA

更新日期：2006-08-01 00:00:00

abstract：:Although p-phenylenediamine (PPD) has been recognized as an extreme sensitizer for many years, the exact mechanism of sensitization has not been elucidated yet. Penetration and the ability to bind to proteins are the first two hurdles that an allergen has to overcome to be able to sensitize. This review is an overview...

journal_title：Contact dermatitis

authors： Pot LM,Scheitza SM,Coenraads PJ,Blömeke B

更新日期：2013-04-01 00:00:00