[Detection of antibodies to submitochondrial particles, F1-ATPase complex and liver specific lipoprotein in liver diseases using ELISA].

ELISA was elaborated for the determination of antibodies against liver antigen complexes--submitochondrial particles, F1-ATPase and liver specific lipoprotein. The parameters achieved so far allow to use the assay as an undemanding complementary laboratory technique in diagnosing and monitoring hepatopathies of autoimmune origin. Cross reactivity between individual antigen complexes was recorded in the majority of sera from positively reacting patients.

Inhibition of proliferation of HeLa cells by cocultivation with early mouse embryos (preliminary report).

Eight- to 16-cell zona-free mouse embryos were cocultivated with 5 to 10 HeLa cells in cultivation drops of 0.1 microliter containing D-PBS medium supplemented with 20% fetal bovine serum. The control group included HeLa cells alone cultivated in the same medium under the same culture conditions.

[Relation between myoglobin levels and succinate dehydrogenase activity in muscle fibers].

We compared the histochemical activity of succinate dehydrogenase (SDH) and the intensity of reaction to the presence of myoglobin (Mb) in the same muscle fibres m. longissimus thoracis (MLT), m. semimembranosus (MSM), m.

[Muscle fibers of pigs sensitive to halothane and resistant to it].

The histological and histochemical structure of m. longissimus thoracis, m. semimembranosus, m.