Morphological features of different forms of canine parvoviral infection.

Authors

  • V. Lisova National University of Life and Environmental Sciences of Ukraine
  • M. Radsikhovskiy National University of Life and Environmental Sciences of Ukraine

DOI:

https://doi.org/10.31548/ujvs2019.02.037

Abstract

The state of reproductive system according to the indexes of quality of sperm (volume,
activity, concentration and amount of dead spermatozoa) was investigated on 20 dogs of German breed
at the age of 2-6. Animals were divided into groups with normal and decreased state of reproductive
function and bioresonance correction by the complex «PARKES-l» principle of action of which is based
on the phenomenon of bioresonance was conducted. On the final stage of research the estimation of
efficiency of bioresonance correction on the indexes of quality of sperm was made.
It was determined that dogs of the German breed have the volume of sperm within the limits of 14,4
± 2,8 cm 3 , concentration – 282,0 ± 48,7 G / cm 3 and its activity was 78,4 ± 3,8 %.
On the correction of the functional state of the system of reproductive function of dogs with the
normal functional state of this system low frequent electromagnetic radiations during all period of re-
search did not make a reliable influence on the volume of ejaculate, activity and concentration of sperm.
However, tendency in relation to the increase of the functional state of the reproductive system for these
animals under the influence of electromagnetic radiations of an extremely low frequency should be men-
tioned. Therefore, the volume of sperm was increased to 15,3 ± 2,9 cm 3 , its concentration increased by
9,4 % and the activity increased to 78,6 %.
Animals with low functional state of reproductive function which did not have bioresonance correc-
tion had less volume of sperm by 56,9 % (p < 0,001), concentration of sperm – by 43,5 % (p < 0,001) and
its activity – by 24,2 % (p < 0,001) according to the indexes of animals with the normal functional state
of this system.
On bioresonance correction for five weeks animals with the decreased functional state of repro-
ductive function had a decline in the amount of dead sperm in ejaculate by 24,8 % (p < 0,05) and their
survival at the temperature 50° С was increased to 4 hours (p < 0,05). But the amount of dead sperm
remained more than 53,2 % (p < 0,001), and their survival at the temperature 50 С was less by 14,3 % (p
< 0,05) compared to the indexes of dogs of control group.
Keywords: dogs, parvoviral infection, intestinal form, myocardial form, mixed form, gross changes,
histological changes.

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Published

2019-05-30

Issue

Vol. 10 No. 2 (2019)

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Article

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