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Your search keyword '"Patch Tests"' showing total 54 results
Start Over Descriptor "Patch Tests" Topic eczema Publication Year Range More than 50 years ago
54 results on '"Patch Tests"'

2. On 8-hydroxyquinoline-zinc oxide incompatibility.

Author

Fischer T

Subjects
Adult, Aged, Candida albicans drug effects, Chlorquinaldol adverse effects, Chlorquinaldol pharmacology, Depression, Chemical, Drug Antagonism, Drug Hypersensitivity, Epidermophyton drug effects, Humans, Hydroxyquinolines pharmacology, Male, Middle Aged, Patch Tests, Starch pharmacology, Stimulation, Chemical, Titanium pharmacology, Trichophyton drug effects, Zinc Oxide pharmacology, Dermatitis, Contact etiology, Eczema chemically induced, Hydroxyquinolines adverse effects, Zinc adverse effects, Zinc Oxide adverse effects
Published
1974
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16. ROUTINE PATCH TESTS.

Author

HJORTH N

Subjects
Humans, Balsams, Coloring Agents, Eczema, Lanolin, Patch Tests, Rubber, Skin Tests, Toxicology
Published
1963

21. The use of silicones in dermatology.

Author

LEVAN P, STERNBERG TH, and NEWCOMER VD

Subjects
Animals, Humans, Male, Cosmetics, Dermatitis, Contact, Dermatology, Diaper Rash, Eczema, Patch Tests, Silicon, Silicones, Skin Diseases
Abstract

A cosmetically acceptable lotion containing a silicone protectant, a keratolytic, a bacteriocidal agent and antipruritic substances, was clinically tested in 208 persons with various dermatoses.Twenty-four-hour closed patch tests on humans and intradermal tests in laboratory animals indicate the lotion not to be a sensitizer. Subacute and chronic housewives' eczema and contact dermatitis of the hands, uncomplicated "diaper rash," periaural dermatitis due to excessive moisture, and certain hyperkeratotic dermatoses responded satisfactorily to the use of the lotion.

Published
1954

23. On 8-Hydroxyquinoline-Zinc Oxide Incompatibility

Author

Torkel Fischer

Subjects
Adult, Male, Eczema, chemistry.chemical_element, Dermatology, Zinc, Chlorquinaldol, Dermatitis, Contact, Drug Hypersensitivity, chemistry.chemical_compound, Trichophyton, Candida albicans, medicine, Humans, Chelation, Aged, Titanium, Zinc ion, Epidermophyton, Starch, 8-Hydroxyquinoline, Middle Aged, Patch Tests, medicine.disease, Stimulation, Chemical, chemistry, Depression, Chemical, Hydroxyquinolines, Zinc Oxide, Drug Antagonism, Contact dermatitis, Nuclear chemistry
Abstract

Although it is well known that zinc ions and the oxines form practically insoluble chelates, oxines are commonly used in combination with zinc oxide in ointment form. 13 patients who had shown allergic responses after epicutaneous testing with oxines were tested with iodochloroxine and certain combinations of it with starch, titanium dioxide and zinc oxide. The allergic reaction to iodochloroxine was suppressed when zinc oxide was present but was uninhibited in the other tests. Certain metal ions lower the fungicidal and bactericidal effects of oxines. Zinc oxide alone showed some inhibitory effect upon Trichophyton and Epidermophyton but stimulated the growth of Candida strains. The propagation of dermatophytes was greater with a combination of iodochloroxine and zinc oxide than with either substance alone. If the concentration of iodochloroxine was considerably higher, Candida grew when zinc oxide was also present.

Published
1974

27. Skin reactions to primary irritants and predisposition to eczema

Author

Alf Björnberg

Subjects
Pathology, medicine.medical_specialty, Occupational Medicine, Primary (chemistry), business.industry, Skin reactivity, Eczema, Dermatology, Hand Dermatoses, Patch Tests, medicine.disease, Barbering, Skin reaction, Hand eczema, Metallurgy, medicine, Irritants, Humans, Female, Sanitary Engineering, business, Skin, Skin Tests
Abstract

Summary Fifty individuals with healed hand eczema were tested with nine primary irritants. The results were compared with those of carefully matched controls. An increased skin reactivity to primary irritants was not demonstrated in the ‘eczematous subjects’. The value of testing with irritants in pre-employment evaluation could not be confirmed.

Published
1974

29. ROUTINE PATCH TESTS

Author

N, HJORTH

Subjects
Lanolin, Balsams, Eczema, Humans, Rubber, Patch Tests, Coloring Agents, Toxicology, Skin Tests
Published
1963

34. Standard patch tests in eczema and dermatitis

Author

M.R.C.P. Harold T. H. Wilson

Subjects
Pediatrics, medicine.medical_specialty, business.industry, medicine, Eczema, Humans, Dermatitis, Dermatology, Patch Tests, business, Dermatitis, Contact
Published
1955

42. CONTACT ECZEMATOUS DERMATITIS AND PATCH TESTS

Author

Charles S. Miller

Subjects
medicine.medical_specialty, Pathology, business.industry, Eczema, Cutis, Dermatology, Patch Tests, medicine.disease, Cellular infiltration, Edema, medicine, Humans, Eczematous dermatitis, medicine.symptom, Parakeratosis, business, Contact dermatitis, Infiltration (medical), Spongiosis
Abstract

IN A previous paper 1 the histology of the eczematoid dermatoses was discussed. Mention was made of the histologic reactions in contact eczematous dermatitis. In this paper a further detailed study will be made. The observations in patch tests will also be considered. From the histologic standpoint, the term acute dermatitis is used to express an inflammatory reaction confined to the upper third of the cutis and characterized by congestion, edema and cellular infiltration. This infiltration is composed of round cells and wandering connective tissue cells. The term eczema microscopically refers to a dermoepidermic process, in which there is intraepidermic vesicular formation at some time. In addition to the changes in the cutis there are changes in the epidermis. These changes are (1) intercellular edema, (2) spongiosis and (3) vesicular formation. The horny zone shows patchy areas of parakeratosis. The term contact dermatitis is a misnomer, since there are histologic

Published
1947

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