摘要:

Ultrastructurally and enzyme histochemically two types of activities of Sertoli cells are to be proved. By means of closest membrane contact and intensive energetic changes of substances, the active cells participate largely in the ripening of spermatozoa. Steroid biosynthesis in Sertoli cells is possible according to their pattern of organelles and enzymes. The ultrastructure of Charcot-Böttcher’s crystalloids and the other characteristic inclusions in the cytoplasma of the Sertoli cells as well as implications to their function are describ

ISSN:1018-8665    

DOI:10.1159/000251239

出版商:S. Karger AG    

年代:1976

数据来源: Karger

摘要:

This paper presents the ultramicroscopic structure of the epidermis in senile elastosis, and compares it with the structure of an induced regenerated specimen in the same layers. In the regenerated specimen it was found that tonofilament-desmosome complexes have been replaced by a regular twist of villous processes. Such a substitution influences the structure and function of keratinocytes. Newly-formed structures may be established even 10 years after the induction.

ISSN:1018-8665    

DOI:10.1159/000251240

出版商:S. Karger AG    

年代:1976

数据来源: Karger

摘要:

Biochemical and physiological examinations were carried out on the healthy surface of the skin of 24 test persons who had had contracted common warts during the 2 years prior to examination and on a control group of 46 healthy persons of the same age and sex. The following significant results were obtained: (1) There was a significant reduction in the percentage amount of squalene in the lipids of the skin surface in the patients with common warts as compared with the healthy control persons. (2) The alkali neutralization time in the patients with common warts was significantly shortened as compared with the healthy control group. (3) The degree of moistening of the skin with water was significantly less in the patients with common warts than in the control persons. These results indicate important predisposing factors for common warts.

ISSN:1018-8665    

DOI:10.1159/000251241

出版商:S. Karger AG    

年代:1976

数据来源: Karger

摘要:

A case of anaphylactoid reaction with late onset to prilocaine and a positive intracutaneous test is reported.

ISSN:1018-8665    

DOI:10.1159/000251242

出版商:S. Karger AG    

年代:1976

数据来源: Karger

摘要:

Deodorant preparations containing Zirconium may induce axillary granulomas of allergic origin. The case of a 49 years old female patient is presented, who developed axillary granulomas after having used a deodorant preparation containing Zirconium.

ISSN:1018-8665    

DOI:10.1159/000251243

出版商:S. Karger AG    

年代:1976

数据来源: Karger

摘要:

Two cases with Papillon-Lefèvre Syndrome (PLS) are reported. They are two brothers belonging to a family in which there is strong consanguinity. An autosomal recessive pattern of inheritance is suggested. Some pathological findings as congenital bronchiectasis observed in one of the patients as well as the PLS features are discussed and considered to be fortuitous defects. These observations are compared with those described in the literature

ISSN:1018-8665    

DOI:10.1159/000251244

出版商:S. Karger AG    

年代:1976

数据来源: Karger

摘要:

A case of bullous fixed drug eruption involving upper lip, tongue and foot, presumably due to erythromycin, is reported. It is perhaps the first report of erythromycin to be very likely the cause of fixed drug eruption.

ISSN:1018-8665    

DOI:10.1159/000251245

出版商:S. Karger AG    

年代:1976

数据来源: Karger

摘要:

An unusual vesiculobullous disease and myasthenia gravis occurred concurrently with a malignant thymoma in a Japanese male. The bullous dermatosis had combined clinical and histological features of both dermatitis herpetiformis and pemphigus. Serum showed striated muscle antibodies and intercellular epithelial autoantibodies; the latter had been demonstrated even prior to the development of the skin lesions. Thus, immunologically, this dermatosis was confirmed to be a variety of pemphigus.

ISSN:1018-8665    

DOI:10.1159/000251246

出版商:S. Karger AG    

年代:1976

数据来源: Karger

ISSN:1018-8665    

DOI:10.1159/000251247

出版商:S. Karger AG    

年代:1976

数据来源: Karger