Dynamics of cell immunity of the puppies during two month of their life
Journal Title: Біологія тварин - Year 2015, Vol 17, Issue 1
Abstract
The six major periods are in ontogenetic development dogs: the first 10–12 days of life; socialization period — the second–third week; fourth–ninth week; juveniles period — 10th week — puberty; period of maturity; senile period. The dynamics of indicators of the immunophisiology status of puppies within 60 days after birth were studied. Found that in animals after birth significantly decreased phagocytic activity of neutrophils and higher proportion of lymphocytes. On day 24 of observation noted there lative constancy of the absolute number of lymphocytes and an increasein T-lymphocytes ub populations by an average of 7 %, while then umberofphagocytic neutrophils — reducedby 14 %. Between 24 to 30 days against a gradual reduction of lymphocyte count, an increase phagocytosis activity of neutrophils. On day 30 after birth marked the highest level of white blood cells during the study period. A substantial reduction in the absolute number of leukocytes, all subpopulations of lymphocytes and phagocytic activity of neutrophils on day 60 of life. Assessment of there lative content of lymphocytes and their subpopulations and phagocytic activity of neutrophils showed that the most marked reduction of lymphocytes was noted at 30 and 60 days of observation. When comparing there lative number of T-lymphocyte cells are then during the study period had a tendency as to decrease (10, 30, and day 60) and to increase (to 24 and 45 days).
Authors and Affiliations
M. M. Broshkov
Keywords
Related Articles
- EP ID EP352442
- DOI -
- Views 83
- Downloads 0
State of rat bone tissue at condition of nitrite intoxication and correction of violations by artichoke extract
In view of strengthening the role of environmental factors in causing bone tissue (BT) pathology, topical study of the effect of nitrite on bone metabolism was presented. Nitrite intoxication (1/10 LD50 sodium nitrite) w...
Content of lipid fatty acids from various rat organs in the hypoxia-hypercapnic response
In the processes of adaptation of living systems to extreme environmental conditions the paramount importance belongs to lipid fatty acids. The influence of the hypoxic-hypercapnic environment under hypothermia on the li...
The study of infectious activity and antigenic properties of the Teschen disease virus isolates from domestic pigs and wild boars in Ukraine
The data on the monitoring of two isolates of Teschen disease virus in the territory of Ukraine: “Shevchenkovo-05” isolated in 2005 from sow pathological material with clinical signs of disease and “Novoazovsk 2013” isol...
The effect of silicon compounds on immunophysiological reactivity of rabbits
The article displays the results of watering different amounts of silicon citrate obtained by nanotechnology and sodium metasilicate during the 52nd–110th days of life on indicators of cellular and humoral immunity of ra...
Intensity of immunity indices in the treatment of sheep cestodosis
The experiments supposed to determine changes in the overall rate of cellular and humoral immunity in the complex treatment of cestodosis in Tsigal breed of sheep. Indices were determined by conventional methods before t...