Fecal samples were taken from 402 cows in Posung, Chonnam which was designated as a place for Korean native cattle breeding. Prevalence of internal parasitisms were determined by the fecal examinations using the floatation and sedimentation procedures. 62.9 % of the cows were found as positive cases with excretion of the eggs of Fasciola hepatica in the fecal specimens. Of those infected with F. hepatica 97 cows free of other pathogenic intestinal parasites were chosen for albendazole treatment. Albendazole tablets (10mg/Kg) were administered to the cows twice at the interval of 4 weeks. Blood samples were collected via jugular vein prior to the first treatment, four weeks after the first treatment and four weeks after the second treatment, respectively. At the same time fecal samples were collected for parasitological examinations by sedimentation methods. The mean pretreatment count was 44 fluke eggs per gram of feces, which compared with 27 epg and 17 epg four weeks after the first and second treatment, respectively. Most of the hematological and biochemical values fluctuated within the normal ranges during the experiment. Eosinophil counts were high initially, decreased after the first treatment and thereafter remained steady. The opposite was the case with aspartate and alanine aminotransferases.

Some hematological and biochemical indices were assayed in Korean native cattle naturally harbouring Fasciola hepatica infection and compared with uninfected controls. Affected animals revealed reduction in total erythrocyte count and hemoglobin content, and increase in total leukocyte count. Infected cattle had significantly lower levels of serum total protein, serum albumin and magnesium. Significantly higher values were obtained for the serum enzymes asparate aminotransferase and alanine aminotransferase

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.