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Biomedical subjects

A Cordero

Publications and source records attributed to A Cordero.

7 recordsLinked to original sources
PubMed1977

Epidermal mast cells.

Tissue from 134 patients with neurodermatitis and prurigo, pseudoepitheliomatous hyperplasia, pemphigus, and urticaria pigmentosa was examined qualitatively for epidermal mast cells. Epidermal mast cells were found in all of the diseases that were studied except dermatitis herpetiformis. Pemphigus vegetans and dermatitis vegetans were frequently associated with the presence of epidermal mast cells. In other pseudoepitheliomatous diseases, such as tuberculosis verrucosa cutis, blastomycosis, and bromoderma, epidermal mast cells were present in many cases. Four of eight patients with acral dermatitis with elevated IgE blood levels had intraepidermal mast cells; the number was much lower in patients with usual neurodermatitis and prurigo nodularis. Only two of ten cases of alopecia mucinosa showed epidermal mast cells. A single epidermal mast cell was found in ten cases of urticaria pigmentosa. Chronic inflammation associated with epidermal cell proliferation appeared to correlate with the presence of epidermal mast cell.

Dermatitis↗
PubMed1976

Treatment of skin and soft tissue infections with cefadroxil, a new oral cephalosporin.

Oral cefadroxil in doses of 0-6-1-8 g per day given on twice or three times daily schedules was effective in the treatment of thirty-six patients with infections such as abscesses, carbuncles, cellulitis, furunculosis and impetigo. Staphylococcus aureus strains and beta-haemolytic streptococci, alone or in combination, were cultured from lesions before treatment. In vitro studies with test discs showed that all the organisms were sensitive to cefadroxil, but twenty-three of twenty-nine S aureus strains and one of the seven streptococci strains were resistant to penicillin G. Pre- and post-treatment laboratory tests of renal, hepatic and haematopoietic functions produced no evidence of drug toxicity. The cefadroxil dosage effective in this study is lower than that recommended for currently available oral cephalosporins, which must be given on a four times daily schedule.

Adolescent↗
PubMedDate not supplied

[Changes in lactate dehydrogenase levels in acute articular rheumatism, chorea minor and the Schönlein-Henoch syndrome in childhood].

Changes in serum LDH in AAR, Sydenham's chorea and purpura rheumatica and their significance were investigated in 103 cases observed at the 1st Paediatrics Clinic, University of Turin. A search was made for relation between such changes and the laboratory parameters in rheumatism. The data showed that blood LDH can be profitably determined in the diseases considered.

Adolescent↗
PubMedDate not supplied

[Changes in fibrinogen values in children with acute articular rheumatism and streptococcal disease].

A study was made of changes in body fluid parameters of rheumatism following treatment with sulphoadenosine-methionine and classic forms of management. Particular attention is drawn to improvement of the serum electrophoretic picture (especially in the case of alpha 2 and gamma-globulins) with respect to untreated control group. Note is also taken of the drug's positive influence on liver function, particularly with regard to lactate hydrogenase, compared with the variations in such parameters in the control group.

Acute Disease↗