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Biomedical subjects

A Serban

Publications and source records attributed to A Serban.

33 records · Page 2Linked to original sources
PubMedDate not supplied

Anatomo-pathologic observations on epidemic nephropathy.

Two cases of necropsy and 5 cases of renal biopuncture were studied on the occassion of an epidemic of "hemorrhagic fever with renal syndrome" identified in mountainous areas of Transylvania. The prevalent pathogenic process was capillary toxicosis which injured the renal tubules and vessels. The severity of the disease was determined by the phenomena of tubular failure, by the hemorrhagic syndrome and shock.

Adult↗
PubMedDate not supplied

The diagnostic value of interpleural lymph node biopsy.

The authors examined biopsies of the interpleural lymph nodes harvested by mediastinoscopy and hilloscopy in 162 patients (133 males and 29 females). The diagnostic efficiency is very high in sarcoidosis, silicosis and in Hodgkin's disease. In sarcoidosis biopsy is able to indicate the evolutive stage of the disease. In malignant lymphogranulomatosis all the observations belonged to type II of nodular sclerosis. In bronchial carcinoma interpleural lymph node biopsy may be practised with diagnostic purposes or in order to check up operability.

Adolescent↗
PubMedDate not supplied

Immunoblastic lymphadenopathy with centrofollicular PAS-positive inclusions.

The authors describe the clinical and histopathologic picture of immunoblastic lymphadenomegaly in a 66-year-old patient with allergic antecedents. The condition of the patient ameliorated following cortisone and antibiotic therapy, but adenomegalia relapsed after several months. PAS-positive granular inclusions were found in the macrophage cells in the germinative centres of the follicles, showing the aspect of a blockade with nuclear significance.

Aged↗
PubMedDate not supplied

Investigations on the presence of antibodies to papova viruses in patients with different forms of cancer and in other categories of patients or apparently healthy subjects. Note I. Neutralizing antibodies to SV-40 in the cerebrospinal fluid of patients with brain tumors and chronic neurological diseases.

Neutralizing antibodies to SV-40 were detected in cerebrospinal fluid samples from 16 out of 43 patients with brain tumors and in 6 out of 20 patients with different nonmalignant chronic neurological diseases. The patients' age excluded the correlation with a vaccine-associated or occupational contact with SV-40. The results ascertain the occurrence of SV-40 or of an antigenically related virus in the population of Romania.

Antibodies, Viral↗
PubMedDate not supplied

Investigations on the presence of antibodies to papova viruses in patients with different forms of cancer and in other categories of patients or apparently healthy subjects. Note II. Hemagglutination-inhibiting serum antibodies to BK virus.

Hemagglutination-inhibiting serum antibodies to BK virus (BKV were detected in patients with different forms of cancer and in blood donors (positivity percentages: 67.04 and 57.78, respectively). No such antibodies were found in a group of children 1 to 14 years of age. The data point to the presence of a latent human infection with BKV in the population of Romania.

Adolescent↗
PubMedDate not supplied

Investigations on the presence of antibodies to papova viruses in patients with different forms of cancer and in other categories of patients or apparently healthy subjects. Note III. Hemagglutination-inhibiting serum antibodies to polyoma virus.

Hemagglutination-inhibiting antibodies to polyoma virus could be detected in sera from apparently healthy subjects, patients with nonmalignant respiratory diseases and patients with different forms of cancer. The positivity percentages (12.97, 12.92 and 16.36, respectively) and the titers recorded were lower than in the case of BK virus. The results obtained suggest a slight antigenic relationship between polyoma and BK virus.

Adolescent↗