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Biomedical subjects

G Bisaccia

Publications and source records attributed to G Bisaccia.

7 recordsLinked to original sources

2 [(methylsulfinyl) acetyl] pyridine (Oxisuran): a new immunosuppressive agent in EAE.

The authors discuss the effects of a new immunosuppressive agent on the development of EAE. Animals (albino rabbits) were inoculated with an encephalitogenic emulsion, according to Kies' method, whereas a control group was inoculated by a physiological saline solution. Some animals were treated by Oxisuran in the first day after challenge; some others after initial symptoms (18th day). Thirty days after challenge, the animals were sacrificed. No toxicity was found in thoracic and abdominal structures neither in blood count. Pharmacological effectiveness of Oxisuran is well documented either in pretreatment or in therapy; the course was positively influenced in animals, when treated after the appearance of initial symptoms.

Animals

Heterogeneity of human T lymphocytes to bind sheep red blood cells in multiple sclerosis patients and controls.

The present studies were performed as a result of the report that the human T-cells may be composed of heterogeneous subpopulation in the sense of their ability to bind SRBC. In this paper, the diversity of human peripheral lymphocytes in M.S. patients, other neurological diseases and controls were investigated by means of an interesting approach based on the heterogeneity of humnan T-lymphocytes examined by the rosette formation of SRBC (E rosette) in two different reaction media.

Animals

E-UFA test in multiple sclerosis.

Field et al. have recently suggested a blood test for multiple sclerosis based on determination of the absolute electrophoretic mobility of erythrocytes alone and in the presence of linoleic acid (LA) or arachidonic acid (AA). We attempted to reinvestigate this phenomenon in an Italian population.

Arachidonic Acids

Study of the relationship between rubella virus and encephalitogenic factor in experimental allergic encephalomyelitis.

The Authors research in the sera of 30 rabbits affected by E.A.E. the connection between encephalitogenic factor and rubella virus. They dose the antibodies against rubella virus and encephalitogenic factor before the challenge by BP, after 15 days and after 30 days. While in the first control no response either to the virus or to BP was evidenced, in the two following controls, the sera of the rabbits recognized immunologically both rubella virus and the myelinic components.

Animals

[Biochemical aspects of lipid metabolism in multiple sclerosis].

The biochemical features of lipid metabolism in multiple sclerosis are discussed and the contribution made by work on the aetiopathogenesis of the disease is illustrated. Reference is made to diagnostic tests (E-UFA and MEM tests), whose premisses are based on lipid metabolism. A link between biochemical and immunological research in this field is put forward.

Arachidonic Acids