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Biomedical subjects

V Apăteanu

Publications and source records attributed to V Apăteanu.

8 recordsLinked to original sources
PubMed1975

Hemoglobin O Arabia. Considerations on the first nine cases discovered in Romania.

The results obtained by investigations in three Romanian families with HbO Arabia are reported. The presence of this type of hemoglobin was ascertained by clinical, hematological and biochemical examinations. The classification was made on the basis of the structural analysis (fingerprinting and aminoacid analysis). Of the nine cases reported, seven were heterozygotic forms showing no hematological alterations or clinical signs of disease. Two cases were doubly heterozygotic, HbO Arabia associated to beta-thalassemia, showing also alterations of the hematological pattern and clinical signs of hemolytic anemia.

Adolescent↗
PubMedDate not supplied

[Iron and infection. I. Iron and "nutritional immunity". The leukocytic endogenous mediator].

With reference to the studies carried out in the Center of Hematology, Bucharest, the authors review recent publications concerning the correlation between iron metabolism and infection, and emphasize the importance of iron deficiency within the framework of nutrition-infection-immunity relationship, and the role of iron in antinfectious defence. Among the metabolic responses of the host organism to infection is the early redistribution of essential oligoelements, known as "nutritional immunity", which is discussed in detail. Data refering to the leukocytic endogenous mediator are given.

Adolescent↗
PubMedDate not supplied

[Normal values of the neutrophil granulocyte adhesion test in the peripheral blood of adults].

After emphasizing the importance of adhesion of cells to a substrate as fundamental biological phenomenon, the authors discuss recently published data concerning adhesion of human neutrophil granulocytes and the clinical implications of its deficiency, showing the method developed in the Center of Haematology, Bucharest, based upon the Taga-Sturdza procedure and the works of Gifford and Malawista. The study included 82 young healthy subjects. The normal mean adhesion index in women was 5.10 +/- 0.34 and in men 4.61 +/- 0.27; the statistical difference between the sexes is not significant. The proportion of NBT-positive adherent cells was 40--60% in both groups.

Adolescent↗