Cells with an epithelioid morphology were isolated from the rabbit myometrium and were grown in culture. The cells had a doubling time of 53 hrs when grown in the presence of 10% fetal calf serum in Basal Eagle's medium with 3mM glutamine. In the presence of estrogen plus insulin, doubling time was reduced to 40 hrs. Creatine kinase activity upon reaching confluency was determined to be 0.019 uit per mg protein. Approximately 30% of the activity was extractable only in high ionic strength buffer. Cells also contained plasminogen activator with a specific activity of 140 CTA units per million cells

There was studied the feature of hematological and biochemical blood indicators of rats at action of acute ionising radiation against acute stress influences. Results of research of hematological and biochemical blood indicators of rats developing under influence of stress and radiating factors are presented. It is established, that on 4 days twenty-four-hour period after the influence of pointed ionizing radiation against a background of pointed stress impact some changes become evident. They appear in reducing of total number of leucocytes, haemoglobin, hematocrit and general albumen, and also in increase of such ferment activity as lactate dehydrogenase, creatine phosphokinase, aspartate aminotransferase, alanine aminotransferase. | Целью исследования является изучение особенности гематологических и биохимических показателей крови крыс при действии острого ионизирующего излучения на фоне острого стрессорного воздействия. Представлены результаты исследования гематологических и биохимических показателей крови крыс, развивающихся под влиянием стрессорного и радиационного факторов. Установлено, что на 4 сутки после действия острого ионизирующего излучения на фоне острого стрессорного воздействия отмечаются изменения, выражающиеся в снижении общего количества лейкоцитов, гемоглобина, гематокрита и общего белка, а также увеличении активности ферментов лактатдегидрогеназы, креатинфосфокиназы, аспартатаминотрансферазы и аланинаминотрансферазы.