摘要:

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.

ISSN:1018-8665    

DOI:10.1159/000251512

出版商:S. Karger AG    

年代:1974

数据来源: Karger

摘要:

An investigation of drinking habits of psoriatic patients and of a control group of healthy persons is described. No difference could be detected between the alcohol consumption of these groups.

ISSN:1018-8665    

DOI:10.1159/000251513

出版商:S. Karger AG    

年代:1974

数据来源: Karger

摘要:

Extensive macrophagic pigmentation may occur in benign cellular nevi extending deep into the corium or spreading peripherally to give the clinical impression of a blue nevus or a malignant melanoma. Eight examples of this type are reported.

ISSN:1018-8665    

DOI:10.1159/000251514

出版商:S. Karger AG    

年代:1974

数据来源: Karger

摘要:

The thinning of epidermis after urea treatment is explicable theoretically in several ways. We take the estimation of epidermal DNA synthesis measured autoradiographically by 3H-thymidine incorporation for a valid contribution to solve this question. As a result, the number of labeled nuclei in the stratum basale from ears of guinea pigs was decreased after a 5-day influence of urea down to half the number in untreated controls. Comparing the conclusions from these results and from biometric measurements, a further epidermal disturbance may easily be supposed in a lengthened life-time of postmitotic epidermal cells after contact with urea. There is no evidence whether these changes are either due directly to the influence of urea or only a secondary effect.

ISSN:1018-8665    

DOI:10.1159/000251515

出版商:S. Karger AG    

年代:1974

数据来源: Karger

摘要:

The authors report a typical case of nodular tenosynovitis or benign giant cell synovioma of the right ring-finger of a 53-year-old woman. Histologically, this tumor is characterized by a highly cellular proliferation of histiocytie- and fibrocytie-like cells, closely resembling synovial cells, intermingled with multinucleated giant cells, hemosiderin- and lipid-laden cells.

ISSN:1018-8665    

DOI:10.1159/000251516

出版商:S. Karger AG    

年代:1974

数据来源: Karger

摘要:

In the last 6 years, 10 patients with a total of 17 clear-cell acanthomas were observed. All lesions but one were located at the legs. On the basis of this material the typical clinical picture as well as the histology and ultrastructure of these tumors is described.

ISSN:1018-8665    

DOI:10.1159/000251517

出版商:S. Karger AG    

年代:1974

数据来源: Karger

摘要:

Three children from Turkey were observed, showing an unusual hyperplasia of their oral mucosa, corresponding to focal epithelial hyperplasia (FEH), described by Heck. These are the first cases of Heck’s disease registered in the Federal Republic of Germany. The lesions in FEH are multiple, painless, soft papules of the oral mucosa. In all cases the lower lip was involved. The etiology of this rare condition is still unknown. Our investigations with electron microscope failed to confirm the presence of a virus in the lesions. Local application of vitamin A acid seems justified, since the lesions disappeared after this treatment in two cases. Spontaneous remissions are recorde

ISSN:1018-8665    

DOI:10.1159/000251518

出版商:S. Karger AG    

年代:1974

数据来源: Karger

ISSN:1018-8665    

DOI:10.1159/000251519

出版商:S. Karger AG    

年代:1974

数据来源: Karger