Distribution of onchocercosis in horses caused by Onchocerca cervicalis Rail-liet et Henry, 1910 and O. reticulata Diesing, 1841, in the region of East Caucasus

Distribution of onchocercosis in the conditions of East Caucasus is studied by the method of dermolarvoscopy of 199 horses and helminthological autopsy of a cervical sheaf and sinews of extremities of 118 horses. Onchocercosis is wide dis-tributed in Chechen Republic. The extensity of infection of h...

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Main Author: R. I. Hasanova
Format: Article
Language:Russian
Published: Federal Scientific Centre VIEV 2016-05-01
Series:Российский паразитологический журнал
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Online Access:https://vniigis.elpub.ru/jour/article/view/250
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author R. I. Hasanova
author_facet R. I. Hasanova
author_sort R. I. Hasanova
collection DOAJ
description Distribution of onchocercosis in the conditions of East Caucasus is studied by the method of dermolarvoscopy of 199 horses and helminthological autopsy of a cervical sheaf and sinews of extremities of 118 horses. Onchocercosis is wide dis-tributed in Chechen Republic. The extensity of infection of horses with Onchocerca spp. on areas fluctuates from 23,0 to 41,6 % that, on average, makes 32,66 % at detection in 100 mg of skin of 95,2–181,4 expl. of microfilariae. Extensiveness of the infection caused by Onchocerca cervicalis, O. reticulatа and both types made respectively 25,42 %, 5,93 and 2,54 %. The maximum contamination of horses is noted in foothill zone. Contamination of horses with age considerably raises. Max-imum contamination is established in horses at the age of 6–8 years. It is noted dif-ferences in age dynamics of horses infection with O. cervicalis and O. reticulatа.
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spelling doaj-art-ddb72b09f8fd41fabf8e89ea4d5533e92025-08-03T19:18:29ZrusFederal Scientific Centre VIEVРоссийский паразитологический журнал1998-84352541-78432016-05-01034851250Distribution of onchocercosis in horses caused by Onchocerca cervicalis Rail-liet et Henry, 1910 and O. reticulata Diesing, 1841, in the region of East CaucasusR. I. Hasanova0Chechen state universityDistribution of onchocercosis in the conditions of East Caucasus is studied by the method of dermolarvoscopy of 199 horses and helminthological autopsy of a cervical sheaf and sinews of extremities of 118 horses. Onchocercosis is wide dis-tributed in Chechen Republic. The extensity of infection of horses with Onchocerca spp. on areas fluctuates from 23,0 to 41,6 % that, on average, makes 32,66 % at detection in 100 mg of skin of 95,2–181,4 expl. of microfilariae. Extensiveness of the infection caused by Onchocerca cervicalis, O. reticulatа and both types made respectively 25,42 %, 5,93 and 2,54 %. The maximum contamination of horses is noted in foothill zone. Contamination of horses with age considerably raises. Max-imum contamination is established in horses at the age of 6–8 years. It is noted dif-ferences in age dynamics of horses infection with O. cervicalis and O. reticulatа.https://vniigis.elpub.ru/jour/article/view/250horseonchocerca cervicaliso. reticulatаdistributioneast caucasus
spellingShingle R. I. Hasanova
Distribution of onchocercosis in horses caused by Onchocerca cervicalis Rail-liet et Henry, 1910 and O. reticulata Diesing, 1841, in the region of East Caucasus
Российский паразитологический журнал
horse
onchocerca cervicalis
o. reticulatа
distribution
east caucasus
title Distribution of onchocercosis in horses caused by Onchocerca cervicalis Rail-liet et Henry, 1910 and O. reticulata Diesing, 1841, in the region of East Caucasus
title_full Distribution of onchocercosis in horses caused by Onchocerca cervicalis Rail-liet et Henry, 1910 and O. reticulata Diesing, 1841, in the region of East Caucasus
title_fullStr Distribution of onchocercosis in horses caused by Onchocerca cervicalis Rail-liet et Henry, 1910 and O. reticulata Diesing, 1841, in the region of East Caucasus
title_full_unstemmed Distribution of onchocercosis in horses caused by Onchocerca cervicalis Rail-liet et Henry, 1910 and O. reticulata Diesing, 1841, in the region of East Caucasus
title_short Distribution of onchocercosis in horses caused by Onchocerca cervicalis Rail-liet et Henry, 1910 and O. reticulata Diesing, 1841, in the region of East Caucasus
title_sort distribution of onchocercosis in horses caused by onchocerca cervicalis rail liet et henry 1910 and o reticulata diesing 1841 in the region of east caucasus
topic horse
onchocerca cervicalis
o. reticulatа
distribution
east caucasus
url https://vniigis.elpub.ru/jour/article/view/250
work_keys_str_mv AT rihasanova distributionofonchocercosisinhorsescausedbyonchocercacervicalisraillietethenry1910andoreticulatadiesing1841intheregionofeastcaucasus