[Influence of the peptides, isolated from kumys and a sour milk of Mechikov on some parameters of immunity in animals, who underwent an immobilization-cold stress].

The influence of peptide fractions, discharged of kumys (SK) and a sour milk of Mechnikov (PMS) on some parameters of immunity experimental animal, transferred a stress is investigated. The outcomes of examinations have shown, that SK promotes correction of immune violations called by action of a stress. So the introduction SK animal one day prior to a stress renders expressed immunoregulatory an operation on a content of neutrocytes and metabolism in them, depending from Oxygenium, promotes a raise of number of T lymphocytes in a blood animal transferred a stress. The peptide fraction, discharged of a sour milk of Mechnikov (PMS) does not render essential influence on the above-stated parameters.

[The production of spread synaptonemal complexes of meiocytes from animals and plants by a drying method]. / Poluchenie rasplastannykh sinaptonemnykh kompleksov meiotsitov zhivotnykh i rastenii metodom vysushivaniia.

A spreading technique was used to prepare synaptonemal complexes from animals (Bombyx mori and Mus musculus spermatocytes) and plants (Zea mays microsporocytes). Suspension of hypotonically treated cells was spread over plastic-coated slides and air-dried. Fixed and phosphotungsten acid-stained spread preparations were studied by phase-contrast and electron microscopes. The spreading-through-drying method is more efficient and thereby more preferable as compared to the classical hypophase spreading technique.