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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ecodag</journal-id><journal-title-group><journal-title xml:lang="ru">Юг России: экология, развитие</journal-title><trans-title-group xml:lang="en"><trans-title>South of Russia: ecology, development</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-1098</issn><issn pub-type="epub">2413-0958</issn><publisher><publisher-name>State Institute of Applied Ecology of the Republic of Dagestan</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18470/1992-1098-2024-2-2</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-3146</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЗООЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ZOOLOGY</subject></subj-group></article-categories><title-group><article-title>Антропозоонозные паразитозы собак и кошек в городской экосистеме Владивостока</article-title><trans-title-group xml:lang="en"><trans-title>Anthropozoonotic parasitoses of dogs and cats in the urban ecosystem of Vladivostok, Russia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9517-7495</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Табакаева</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tabakaeva</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Татьяна В. Табакаева</p><p>Владивосток</p></bio><bio xml:lang="en"><p>Tatyana V. Tabakaeva</p><p>Vladivostok</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7000-5833</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галкина</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Galkina</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ирина В. Галкина</p><p>Владивосток</p></bio><bio xml:lang="en"><p>Irina V. Galkina</p><p>Vladivostok</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5658-5069</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Табакаев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tabakaev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Антон В. Табакаев</p><p>Владивосток</p></bio><bio xml:lang="en"><p>Anton V. Tabakaev</p><p>Vladivostok</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8610-7623</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щелканов</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchelkanov</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Ю. Щелканов, доктор биологических наук, директор</p><p>690087, г. Владивосток, ул. Сельская, 1</p><p>Тел. +79245297109</p></bio><bio xml:lang="en"><p>Mikhail Shchelkanov, Doctor of Sciences (Biology), Director</p><p>1 Selskaya St, Vladivostok, 690087</p><p>Tel. +79245297109</p></bio><email xlink:type="simple">adorob@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НИИ эпидемиологии и микробиологии им. Г.П. Сомова Роспотребнадзора;&#13;
Дальневосточный Федеральный Университет, Школа медицины и наук о жизни</institution></aff><aff xml:lang="en"><institution>G.P. Somov Institute of Epidemiology and Microbiology, Russian Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing;&#13;
Far Eastern Federal University, School of Medicine and Life Science</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Дальневосточный Федеральный Университет, Школа медицины и наук о жизни</institution></aff><aff xml:lang="en"><institution>Far Eastern Federal University, School of Medicine and Life Science</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>НИИ эпидемиологии и микробиологии им. Г.П. Сомова Роспотребнадзора;&#13;
Дальневосточный Федеральный Университет, Школа медицины и наук о жизни;&#13;
Федеральный научный Центр биоразнообразия наземной биоты Восточной Азии ДВО РАН</institution></aff><aff xml:lang="en"><institution>G.P. Somov Institute of Epidemiology and Microbiology, Russian Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing;&#13;
Far Eastern Federal University, School of Medicine and Life Science;&#13;
Federal Scientific Centre of East Asia Terrestrial Biodiversity, Far Eastern Branch, Russian Academy of Sciences</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>20</day><month>07</month><year>2024</year></pub-date><volume>19</volume><issue>2</issue><fpage>17</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Табакаева Т.В., Галкина И.В., Табакаев А.В., Щелканов М.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Табакаева Т.В., Галкина И.В., Табакаев А.В., Щелканов М.Ю.</copyright-holder><copyright-holder xml:lang="en">Tabakaeva T.V., Galkina I.V., Tabakaev A.V., Shchelkanov M.Y.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://ecodag.elpub.ru/ugro/article/view/3146">https://ecodag.elpub.ru/ugro/article/view/3146</self-uri><abstract><p>Цель – исследовать роль домашних собак и кошек в городской экосистеме Владивостока как хозяев паразитов, представляющих опасность для человека. В работе были использованы биологические материалы от 782 собак и 189 кошек, которые были исследованы методами полного паразитологического вскрытия, микроскопирования и флотации образцов фекалий с использованием насыщенных растворов сульфата цинка и нитрата натрия.Выявлено 14 таксонов паразитов: нематоды (Nematoda) Ancylostoma caninum, Dirofilaria immitis, Toxascaris leonina, Toxocara canis, T. mystax, Uncinaria stenocephala, Taenia sp., T. hydatigena; цестоды (Cestoda) Diphyllobothrium latum, Dipylidium caninum, Hydatigera taeniaeformis; дигенетические сосальщики (Trematoda) Metagonimus sp.; кокцидии (Conoidasida) Cystoisospora sp., C. felis. В работе приведены значения экстенсивности заражения и статистической достоверности их различий для различных групп животных в зависимости от пола и возраста. Ядро паразитофауны составили нематоды. Предложены объяснения полученным результатам и описаны возможные источники заражения людей.Несмотря на то, что паразитарно‐фаунистические комплексы в экосистеме современного города гораздо менее разветвлены и представлены меньшим количеством видов по сравнению с дикой природой, сохраняется высокий риск заражения человека зоонозными паразитами в урбобиоценозах вследствие высокого уровня интенсивноси популяционных взаимодействий. Этот тезис должен определять высокую настороженность надзорных органов по отношению к антропозоонозным паразитозам в городских условиях.</p></abstract><trans-abstract xml:lang="en"><p>To investigate the role of domestic dogs and cats in the spread of parasitoses in the Vladivostok urban ecosystem. Biological materials from 782 dogs and 189 cats were used in the research, which were examined by methods of complete parasitological autopsy, microscopy and flotation of faecal samples using saturated solutions of zinc sulfate and sodium nitrate.Fourteen parasite taxa have been identified: nematodes (Nematoda) Ancylostoma caninum, Dirofilaria immitis, Toxascaris leonina, Toxocara canis, T. mystax, Uncinaria stenocephala, Taenia sp., T. hydatigena; tapeworms (Cestoda) Diphyllobothrium latum, Dipylidium caninum, Hydatigera taeniaeformis; flukes (Trematoda) Metagonimus sp.; and parasitic alveolates (Conoidasida) Cystoisospora sp., C. felis. The paper presents the values of the prevalence of infection and statistical reliability of their differences for different groups of animals, depending on gender and age. Nematodes were the core taxa of the parasitofauna identified. Explanations for the results obtained are offered and possible sources of human infection are described. Despite the fact that parasitic‐faunal complexes in the ecosystem of a modern city are much less branched and represented by fewer species than in the wild, there remains a high risk of human infection with zoonotic parasites in urban biocenoses due to the high level of intensive population interactions. Therefore, there is a requirement of high alertness of supervisory authorities in relation to anthropozoonotic parasitoses in an urban environment.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Экосистема</kwd><kwd>урбобиоценоз</kwd><kwd>кошки</kwd><kwd>собаки</kwd><kwd>эндопаразиты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Ecosystem</kwd><kwd>urban biocenosis</kwd><kwd>cats</kwd><kwd>dogs</kwd><kwd>endoparasites</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Давтян Э.С. О необходимости мониторинга эпизоотической ситуации инфекционных заболеваний собак и кошек в условиях городской экосистемы // Международный научно-исследовательский журнал. 2016. N 8(50). С. 36–39.</mixed-citation><mixed-citation xml:lang="en">Davtyan E.S. About the need to monitor the epidemic situation of infectious diseases dogs and cats in the urban ecosystem. Mezhdunarodnyi nauchno-issledovatel'skii zhurnal [International Scientific Research Journal]. 2016, no. 8(50), pp. 36–39. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Гламаздин И.Г. Петрушина С.В. Токсокароз собак – проблема практической ветеринарии // Теория и практика борьбы с паразитарными болезнями. 2006. N 7. С. 102–104.</mixed-citation><mixed-citation xml:lang="en">Glamazdin I.G., Petrushina S.V. Toxocarosis of dogs – problem of practical veterinary medicine. Teoriya i praktika bor'by s parazitarnymi boleznyami [Theory and Practice of Combating Parasitic Diseases]. 2006, no. 7, pp. 102–104. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Абдыбекова А.М. Искаков А.А. Гельминты бродячих собак города Алматы // Вопросы нормативно-правового регулирования в ветеринарии. 2009. N 4. C. 112–113.</mixed-citation><mixed-citation xml:lang="en">Abdybekova А.М., Iskakov А.А. Helminthes of vagrant dogs of Almaty city. Voprosy normativno-pravovogo regulirovaniya v veterinarii [Problems of Legal Regulation in Veterinary Medicine]. 2009, no. 4, pp. 112–113. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Березина Е.С. Популяционная структура, особенности поведения и морфологии свободноживущих собак и кошек и значение этих животных в эпизоотических и эпидемических процессах при бешенстве, токсокарозе и токсоплазмозе: автореф. дис. … докт. биол. наук. Омск, 2012. 39 с.</mixed-citation><mixed-citation xml:lang="en">Berezina E.S. Populyatsionnaya struktura, osobennosti povedeniya i morfologii svobodnozhivushchikh sobak i koshek i znachenie etikh zhivotnykh v epizooticheskikh i epidemicheskikh protsessakh pri beshenstve, toksokaroze i toksoplazmoze: avtoref. dis. … dokt. biol. nauk [Population structure, behavioral and morphological features of freeliving dogs and cats and the importance of these animals in epizootic and epidemic processes in rabies, toxocariasis and toxoplasmosis. Abstract of PhD thesis]. Omsk, 2012, 39 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Трусова А.В., Коренскова Е.В., Зубов А.Б. Паразитофауна собак в Москве и Московской области // Российский паразитологический журнал. 2008. N 4. С. 16–18.</mixed-citation><mixed-citation xml:lang="en">Trusova A.V., Korenskova EV., Zubov A.B. Parasitofauna from dogs in Moscow and Moscow region. Rossiiskii parazitologicheskii zhurnal [Russian journal of parasitology]. 2008, no. 4, pp. 16–18. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Idika I.K., Onuorah E.C., Obi C.F., Umeakuana P.U., Nwosu C.O, Onah D.N., Chiejina S.N. Prevalence of gastrointestinal helminth infections of dog in Enugu State, South Eastern Nigeria // Parasite Epidemiology and Control. 2017. V. 2. N 3. P. 97–104. https://doi.org/10.1016/j.parepi.2017.05.004</mixed-citation><mixed-citation xml:lang="en">Idika I.K., Onuorah E.C., Obi C.F., Umeakuana P.U., Nwosu C.O, Onah D.N., Chiejina S.N. Prevalence of gastrointestinal helminth infections of dog in Enugu State, South Eastern Nigeria. Parasite Epidemiology and Control, 2017, vol. 2, no. 3, pp. 97–104. https://doi.org/10.1016/j.parepi.2017.05.004</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Предтеченский В.Е., Боровская В.М., Марголина Л.Т. Руководство по лабораторным методам исследования. Москва: Медгиз, 1950. 804 с.</mixed-citation><mixed-citation xml:lang="en">Predtechenskii V.E., Borovskaya V.M., Margolina L.T. Rukovodstvo po laboratornym metodam issledovaniya [Guidelines for laboratory research methods]. Moscow, Medical State Publ., 1950, 804 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Moskvina T.V., Shchelkanov M.Yu., Begun M.A. Fecal flotation in the detection of canine Demodex mites // Veterinary Dermatology. 2018. V. 29. N 3. P. 263–264. https://doi.org/10.1111/vde.12540</mixed-citation><mixed-citation xml:lang="en">Moskvina T.V., Shchelkanov M.Yu., Begun M.A. Fecal flotation in the detection of canine Demodex mites. Veterinary Dermatology, 2018, vol. 29, no. 3, pp. 263–264. https://doi.org/10.1111/vde.12540</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Скрябин К.И. Метод полных гельминтологических вскрытий позвоночных, включая человека. Москва: МГУ, 1928. 45 с.</mixed-citation><mixed-citation xml:lang="en">Skryabin K.I. Metod polnykh gel'mintologicheskikh vskrytii pozvonochnykh, vklyuchaya cheloveka [Method of complete helminthological autopsies of vertebrates, including humans]. Moscow, Moscow State University Publ., 1928, 45 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Чернышёва Н.Б., Кузнецова Е.В., Воронин В.Н., Стрелков Ю.А. Паразитологическое исследование рыб. Москва: ГосНИОРХ, 2009. 20 с.</mixed-citation><mixed-citation xml:lang="en">Chernyshyova N.B., Kuznetsova E.V., Voronin V.N., Strelkov Yu.A. Parazitologicheskoe issledovanie ryb [Parasitological examination of fish]. Moscow, State Fishing Institute Publ., 2009, 20 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Урбах В.Ю. Статистический анализ в биологических и медицинских исследованиях. Москва: Медицина, 1975. 296 с.</mixed-citation><mixed-citation xml:lang="en">Urbakh V.Yu. Statisticheskii analiz v biologicheskikh i meditsinskikh issledovaniyakh [Statistical analysis in biological and medical research]. Moscow, Medicina Publ., 1975, 296 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Домацкий В.Н. Распространение гельминтозов собак в Российской Федерации // Вестник Красноярского государственного аграрного университета. 2021. N 6. С. 90–96.</mixed-citation><mixed-citation xml:lang="en">Domatskii V.N. Spread of canine helmihthiasis in Russian Federation. Vestnik Krasnoyarskogo gosudarstvennogo agrarnogo universiteta [Bulletin of the Krasnoyarsk State University]. 2021, no. 6, pp. 90–96. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Табакаева Т.В., Щелканов М.Ю., Галкина И.В. Обсеменённость почв социально значимых объектов города Владивостока яйцами геогельминтов // Экология человека. 2023. Т. 30. N 7. С. 539–549. https://doi.org/10.17816/humeco562740</mixed-citation><mixed-citation xml:lang="en">Tabakaeva T.V., Shchelkanov M.Yu., Galkina I.V. Contamination of soils by geohelminths ova in key social areas of Vladivostok. Human ecology, 2023, vol. 30, no. 7, pp. 539–549. (In Russian) https://doi.org/10.17816/humeco562740</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Лунева Н.А., Понамарев Н.М. Характеристика видового состава гельминтов кошек Алтайского края // Вестник Алтайского государственного аграрного университета. 2014. N 12. С. 105–107.</mixed-citation><mixed-citation xml:lang="en">Luneva N.A., Ponamaryov N.M. The description of species composition of feline helminths in the Altay region. Vestnik Altaiskogo gosudarstvennogo agrarnogo universiteta [Bulletin of the Altai State University]. 2014, no. 12, pp. 105–107. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Overgaauw P.A.L., van Zutphen L., Hoek D., Yaya F.O., Roelfsema J., Pinelli E., van Knapen F., Kortbeek L. M. Zoonotic parasites in fecal samples and fur from dogs and cats in the Netherlands // Veterinary parasitology. 2009. V. 163. N 1-2. P. 115–122. https://doi.org/10.1016/j.vetpar.2009.03.044</mixed-citation><mixed-citation xml:lang="en">Overgaauw P.A.L., van Zutphen L., Hoek D., Yaya F.O., Roelfsema J., Pinelli E., van Knapen F., Kortbeek L. M. Zoonotic parasites in fecal samples and fur from dogs and cats in the Netherlands. Veterinary parasitology, 2009, vol. 163, no. 1-2, pp. 115–122. https://doi.org/10.1016/j.vetpar.2009.03.044</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Nijsse R., Ploeger H.W., Wagenaar J.A., Mughini-Gras L. Toxocara canis in household dogs: prevalence, risk factors and owners’ attitude towards deworming // Parasitology Research. 2015. V. 114. N 2. P. 561–569. https://doi.org/10.1007/s00436-014-4218-9</mixed-citation><mixed-citation xml:lang="en">Nijsse R., Ploeger H.W., Wagenaar J.A., Mughini-Gras L. Toxocara canis in household dogs: prevalence, risk factors and owners’ attitude towards deworming. Parasitology Research, 2015, vol. 114, no. 2, pp. 561–569. https://doi.org/10.1007/s00436-014-4218-9</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Ramirez-Barrios R.A., Barboza-Mena G., Muñoz J., Angulo-Cubillán F., Hernandez E., González F., Escalona F. Prevalence of intestinal parasites in dogs under veterinary care in Maracaibo, Venezuela // Veterinary parasitology. 2004. V. 121. N 1-2. P. 11–20. https://doi.org/10.1016/j.vetpar.2004.02.024</mixed-citation><mixed-citation xml:lang="en">Ramirez-Barrios R.A., Barboza-Mena G., Muñoz J., Angulo-Cubillán F., Hernandez E., González F., Escalona F. Prevalence of intestinal parasites in dogs under veterinary care in Maracaibo, Venezuela. Veterinary parasitology, 2004, vol. 121, no. 1-2, pp. 11–20. https://doi.org/10.1016/j.vetpar.2004.02.024</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Grandi G., Comin A., Ibrahim O., Schaper R., Forshell U., Lind E.O. Prevalence of helminth and coccidian parasites in Swedish outdoor cats and the first report of Aelurostrongylus abstrusus in Sweden: a coprological investigation // Acta Veterinaria Scandinavica. 2017. V. 59. N 1. P. 1–7. https://doi.org/10.1186/s13028-017-0287-y</mixed-citation><mixed-citation xml:lang="en">Grandi G., Comin A., Ibrahim O., Schaper R., Forshell U., Lind E.O. Prevalence of helminth and coccidian parasites in Swedish outdoor cats and the first report of Aelurostrongylus abstrusus in Sweden: a coprological investigation. Acta Veterinaria Scandinavica, 2017, vol. 59, no. 1, pp. 1–7. https://doi.org/10.1186/s13028-017-0287-y</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Fontanarrosa M.F., Vezzani D., Basabe J., Eiras D.F. An Epidemiological study of gastrointestinal parasites of dogs from southern greater Buenos Aires (Argentina): age, gender, breed, mixed infections, and seasonal and spatial patterns // Veterinary Parasitology. 2006. V. 13. P. 283–295. https://doi.org/10.1016/j.vetpar.2005.11.012</mixed-citation><mixed-citation xml:lang="en">Fontanarrosa M.F., Vezzani D., Basabe J., Eiras D.F. An Epidemiological study of gastrointestinal parasites of dogs from southern greater Buenos Aires (Argentina): age, gender, breed, mixed infections, and seasonal and spatial patterns. Veterinary Parasitology, 2006, vol. 13, pp. 283–295. https://doi.org/10.1016/j.vetpar.2005.11.012</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Emamapour S.R., Emamapour, Borji H., Nagibi A. An epidemiological survey on intestinal helminths of stray dogs in Mashhad, North-east of Iran // Journal of Parasitic Diseases. 2005. V. 39. N 2. P. 266–271. https://doi.org/10.1007/s12639-013-0319-0</mixed-citation><mixed-citation xml:lang="en">Emamapour S.R., Emamapour, Borji H., Nagibi A. An epidemiological survey on intestinal helminths of stray dogs in Mashhad, North-east of Iran. Journal of Parasitic Diseases, 2005, vol. 39, no. 2, pp. 266–271. https://doi.org/10.1007/s12639-013-0319-0</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Morales-Montor J., Chavarria A., De Leon M.A., Del Castillo L.I., Escobedo E.G., Sanchez E.N., Vargas J.A., Hernandez-Flores M., Romo-Gonzalez T., Larralde C. Host gender in parasitic infections of mammals: an evaluation of the female host supremacy paradigm // Journal of Parasitology. 2004. V. 90. N 3. P. 531–546. https://doi.org/10.1645/GE-113R3</mixed-citation><mixed-citation xml:lang="en">Morales-Montor J., Chavarria A., De Leon M.A., Del Castillo L.I., Escobedo E.G., Sanchez E.N., Vargas J.A., Hernandez-Flores M., Romo-Gonzalez T., Larralde C. Host gender in parasitic infections of mammals: an evaluation of the female host supremacy paradigm. Journal of Parasitology, 2004, vol. 90, no. 3, pp. 531–546. https://doi.org/10.1645/GE-113R3</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Krasnov B.R., Matthee S. Spatial variation in genderbiased parasitism: host-related, parasite-related and environment-related effects // Parasitology. 2010. V. 137. N 10. P. 1527–1536. https://doi.org/10.1017/S0031182010000454</mixed-citation><mixed-citation xml:lang="en">Krasnov B.R., Matthee S. Spatial variation in genderbiased parasitism: host-related, parasite-related and environment-related effects. Parasitology, 2010, vol. 137, no. 10, pp. 1527–1536. https://doi.org/10.1017/S0031182010000454</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Старостина О.Ю., Березина Е.С., Романова С.Н. Токсокароз: современное состояние проблемы в Российской Федерации. Сообщение 1: Риск заражения населения токсокарозом на территории России // Эпидемиология и вакцинопрофилактика. 2015. Т. 14. N 2. С. 13–18.</mixed-citation><mixed-citation xml:lang="en">Starostina O.Yu., Berezina E.S., Romanova S.N. Toxocariasis current state of the Russian Federation. Message 1: Risk of toxocariasis infection of the population on the territory of Russian Federation. Epidemiologiya i vaktsinoprofilaktika [Epidemiology and Vaccinoprophylaxis]. 2015, vol. 14, no. 2, pp. 13–18. (In Russian)</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
