摘要:

A total of 24 patients, 19 women and 5 men, complaining of denture sore mouth, were studied. In 18 persons complaints had started with the wearing of the first prosthesis. In 12 patients complaints started within the first half‐hour of contact. Several prostheses had been manufactured for most patients without any beneficial result. The following investigations were performed: a. Mechanical factors were evaluated; b. Temperature was measured beneath the prosthetic denture; c. Yeast cultures were made; d. Patch tests with possible allergens were performed on the buccal mucosa and on the skin of the back.In all these investigations, there were no significant differences with the results obtained in a control group. Finally, the influence of possible psychosomatic factors is considere

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05470.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY

摘要:

Sensitivity to ethylenediamine and to epoxy resin hardeners was found in three patients with long standing contact dermatitis. In one patient, a young man, the sensitivity was elicited by occupational contact with epoxy resin hardeners and subsequently sustained by use of Mycolog cream. In two patients, both elderly women, the condition was only due to use of Mycolog cream. These case histories and test results indicate that use of Mycolog cream can result in occupational disease viz. contact dermatitis from epoxy hardeners.

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05471.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY

摘要:

The sensitizing properties of unsaturated and halogenated sultones were examined in a guinea‐pig model for contact hypersensitivity. The sensitization potential of 2‐chloro‐1,3‐dodecanesullone was similar to that of 1‐chloro‐2,4‐dinilrobenzene (DNCB). 2‐bromo‐1,3‐dodecanesultone, 1‐decene‐1,3‐sullone, 1‐dodecene‐1,3‐sultone, 1‐tetradecene‐1,3‐sultone and 1‐hexadecene‐1,3‐sultone were stronger sensitizers than DNCB. Extensive cross‐reactivity was observed among sultones of the same side‐chain length, but differing from each other in being either unsaturated or halogenated. Extensive cross‐reactivity was also noted among 4 unsaturated sultones of differing side‐chain lengths. The inter‐relationships among these sultones in regard to their

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05472.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY

摘要:

Lauryl ether sulphate (LES), a synthetic detergent, may sometimes, contain an allergenic impurity, which has given rise to several outbreaks of contact dermatitis. Such an outbreak occurred in Denmark in 1971. All cases diagnosed were confined to one household, while other cases may have passed unnoticed.

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05473.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY

摘要:

Contact dermatitis from phenoxybenzamine hydrochloride occurred in a woman laboratory technician. Sensitization to this chemical was produced in guinea‐pigs. Cross‐sensitivity to related compounds may be due to the chloroethylamine moiety of the molecule. No cross‐sensitivity was observed to the dichlorodiethylamine compound, nitrogen mu

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05474.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY

摘要:

Occupational koilonychia of the finger‐nails among cabinet makers is reported. Six cases occurred in workers in close contact with the mixture of organic solvents (thinners). The deformity involved particularly the thumb, index and middle finger‐nails, due to a particular way of cleaning metal accessories in finished furniture. The possible mechanism is discus

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05475.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY

摘要:

Positive and negative patch tests to merthiolate occur with the same frequency in monozygotic and dizygotic twin pairs. There is no correlation to strong or weak reactions to primary irritants. Consequently, the positive mrethiolate reactions should be considered allergic rather than irritant.

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05476.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY

摘要:

In the department of prosthetic dentistry at Groningen, during the past four years, approximately 2,000 persons have been treated with Scutan, an epimine plastic for temporary crowns and bridges and Impregum, a polyether impression material. A total of ten patients complained of untoward reactions. Patch tests with the basic materials were performed on four of them. Positive allergic reactions were obtained to patch tests with the catalyst methyl p, toluene sulfonate 0.1 % in dibenzyltoluol present in Scutan, and the catalyst methyldichlorobenzene sulfonate 0.1 % in dibenzyltoluol present in Impregum. Four control subjects did not react to these concentrations.

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05477.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY

摘要:

Patch tests with three primary irritants were performed in 600 persons with eczema and in 33 healthy controls. The irritants assayed were: croton oil (20 %) in mineral oil, thymoquinone (1 %) in ethanol and crotonaldehyde (7.5 %) plus sodium lauryl sulphate (4 %) in aqua dest. The number of positive reactions to croton oil was found to decrease with age, while for thymoquinone and crotonaldehyde and for the total irritant score no age dependence was observed. No significant correlation was found between sensitization to common contact allergens and susceptibility 10 irritants. The incidence of positive reactions to common allergens proved to increase with age.

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05478.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY

ISSN:0105-1873    

DOI:10.1111/j.1600-0536.1975.tb05479.x

出版商:Blackwell Publishing Ltd    

年代:1975

数据来源: WILEY