THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL最新文献

FORMATION OF THE PARASITE FAUNA IN THE TURKMENIAN KULAN REACLIMATIZED IN KAZAKHSTAN 土库曼斯坦库兰寄生动物群的形成在哈萨克斯坦重新适应气候

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.85-89

O. Berkinbay, B. B. Omarov, M. Suleimenov, N. Jussupbekova, M. Berdikulov, A. Tuganbay, B. Barbol

{"title":"FORMATION OF THE PARASITE FAUNA IN THE TURKMENIAN KULAN REACLIMATIZED IN KAZAKHSTAN","authors":"O. Berkinbay, B. B. Omarov, M. Suleimenov, N. Jussupbekova, M. Berdikulov, A. Tuganbay, B. Barbol","doi":"10.31016/978-5-6048555-6-0.2023.24.85-89","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.85-89","url":null,"abstract":"Since 1953, Kazakhstan has been working on the acclimatization of the kulan. For \u0000the first time, two species of protozoa (Eimeria hemionus, Eimeria pinaevae) were \u0000recorded in the kulan 30 years ago. In the present work, three helminth species (Alfortia edentatus, Strongylus equinus, Strongyloides westeri) were identified in the kulan, which were not previously observed in it. Three fecal samples from kulans that \u0000were kept in the Ile-Balkhash State Nature Reserve were delivered to the parasitology laboratory. The material was processed according to the Fülleborn method. It \u0000is known that Eimeria have strict host specificity, that is, animals can only become \u0000infected with certain types of Eimeria. Perhaps during acclimatization, kulans could \u0000bring these parasites from the reserve of Turkmenistan. Helminths (Alfortia edentatus, Strongylus equinus) could infect kulans in a new habitat where they graze along \u0000with horses. At the same time, the living conditions are the same for both species of \u0000animals. Geohelminths Strongyloides westeri are able to reproduce outside the animal body. Infection occurs in an alimentary way. At the same time, kulans could become infected with them during their rest. It is probable that new species of parasites \u0000will be registered in kulans in the coming years.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73428825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

MORPHOMETRIC PROPERTIES OF SEROTONERGIC NEURONS IN CESTODA MESOCESTOIDES VOGAE LARVAE 中游绒囊蛾幼虫血清素能神经元的形态计量学特征

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.244-250

G. V. Kuznetsov, N. Kreshchenko, D. E. Mitkovskii, N. Terenina, G. Hrčková

{"title":"MORPHOMETRIC PROPERTIES OF SEROTONERGIC NEURONS IN CESTODA MESOCESTOIDES VOGAE LARVAE","authors":"G. V. Kuznetsov, N. Kreshchenko, D. E. Mitkovskii, N. Terenina, G. Hrčková","doi":"10.31016/978-5-6048555-6-0.2023.24.244-250","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.244-250","url":null,"abstract":"The immunocytochemical study of cestode larvae, Mesocestoides vogae tetrathyridia \u0000(Cestoda, Mesocestoididae) detected serotonin-immunopositive neurons and fibers \u0000in the central and peripheral nervous system. The wholemounts were analyzed by confocal laser scanning microscopy. The size of serotonergic neurons, and \u0000the distance between the lateral nerve cords, and between the commissures were \u0000measured for the first time in the head, middle, and posterior regions of the larvae. \u0000Serotonergic nerve components of the M. vogae larvae were detected in the nerve \u0000ganglia in the head located between four suckers on the anterior part, as well as \u0000between clearly visible three pairs of lateral, dorsal, and ventral longitudinal nerve \u0000cords connected by transverse commissures. The distance between the lateral nerve \u0000cords was 130.90±33.92 µm, and between the commissures, 24.66±6.02 µm. Sizes of \u0000M. vogae’s neurons were as follows: length, 9.84±1.97 µm, and width, 7.19±1.50 µm. \u0000The largest serotonergic neurons were observed in the head region of the cestodes. \u0000The neurons in the head and middle regions of the body demonstrated the most \u0000intensive staining. The results indicate wide spreading serotonin in flatworms which \u0000is already found in the early stages of their life cycle.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74275555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

HUMAN CERCARIASIS IN AQUATIC ECOSYSTEMS OF UZBEKISTAN 乌兹别克斯坦水生生态系统中人尾蚴病

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.520-525

U. Shakarbaev

{"title":"HUMAN CERCARIASIS IN AQUATIC ECOSYSTEMS OF UZBEKISTAN","authors":"U. Shakarbaev","doi":"10.31016/978-5-6048555-6-0.2023.24.520-525","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.520-525","url":null,"abstract":"The geography of human cercariasis is extensive. It covers urbanized areas of many \u0000modern metropolitan cities. Cercariasis is also known in the inland waters of the \u0000Amu Darya and Zarafshan River basins (within Uzbekistan). The causative agents \u0000of cercariasis consist of two clearly differentiated cercariae groups: Schistosoma and \u0000Bilharziella. The article presents the results of field and experimental studies on \u0000nonspecific human cercariasis caused by cercariae Schistosoma turkestanicum and \u0000Trichobilharzia ocellata in various reservoirs of Uzbekistan. In this paper, the studies \u0000were conducted in Uzbekistan in 2020–2022. The material was collected in the delta \u0000and floodplain reservoirs of the Amu Darya and Zarafshan rivers. The material was \u0000collected in the deltaic and bottomland water bodies of the Amu Darya and Zarafshan \u0000Rivers which were intensively visited by water birds and mammals. In different \u0000seasons of the year, spring, summer, and autumn, more than 25 thousand specimens \u0000of freshwater mollusks belonging to the families Lymnaeidae, Planorbidae, Physidae \u0000and Thiaridae were collected and studied. Morphological study of cercariae was \u0000conducted. In different types of reservoirs, the population of mollusks, intermediate \u0000hosts, of discussed trematodes, turned out to be quite high. Their total infection with \u0000parthenita and the cercariae bilharzia ranged from 0.3 to 6.2% in Lymnaeidae, and \u00004.0% in Melanoididae. Schistosome larvae (Sch. turkestanicum) infection was only \u0000recorded in Lymnaea auricularia (Lymnaeidae), which was 12.6 to 22.6%.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78602370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

METHODOLOGY FOR THE APPLICATION OF THE SUPRAMOLECULAR COMPLEX OF IVERMECTIN "ANIVERM-2.0%" AGAINST PARASITOSIS OF HERD HORSES 伊维菌素“anverm -2.0%”超分子复合物防治马群寄生虫病的方法学研究

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.325-330

M. Musaev, V. V. Zashchepkina

{"title":"METHODOLOGY FOR THE APPLICATION OF THE SUPRAMOLECULAR COMPLEX OF IVERMECTIN \"ANIVERM-2.0%\" AGAINST PARASITOSIS OF HERD HORSES","authors":"M. Musaev, V. V. Zashchepkina","doi":"10.31016/978-5-6048555-6-0.2023.24.325-330","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.325-330","url":null,"abstract":"Deworming untamed herd horses is a difficult task. It is more convenient to use drugs \u0000by free feeding, individually or in groups in a mixture with concentrated feed. In \u0000this regard, we have developed a new dosage form for the treatment and prevention \u0000of parasitosis in herd horses by free feeding in a mixture with concentrated feed \u0000based on the substance ivermectin, which has a high antiparasitic activity and a wide \u0000spectrum of action. To obtain an antiparasitic supramolecular complex based on the \u0000substance ivermectin, an innovative mechanochemical technology was used using two \u0000water-soluble polymers of low molecular weight polyvinylpyrrollydon-17 and natural \u0000arabinogalactan. The aim of the work is to develop a methodology for the use of the \u0000supramolecular complex ivermectin \"Aniverm-2.0%\" against parasitosis of herd horses. \u0000The drug \"Aniverm-2.0%\" is a supramolecular complex of ivermectin, a water-soluble \u0000solid powder of a light beige color, tasteless, with an easily perceptible coniferous odor. \u0000The methodology provides a brief description of the drug, its mechanism of action, \u0000pharmaco-toxicological properties, the procedure for use, the timing of slaughtering \u0000animals and personal safety measures. According to the degree of impact on the body \u0000of warm-blooded animals, the drug \"Aniverm-2.0%\" belongs to low-toxic substances.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"81 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75893258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

CASES OF LEISHMANIASIS AMONG STRAY DOGS IN SETTLEMENTS OF THE SYUNIK AND ARARAT REGIONS OF ARMENIA 亚美尼亚syunik和ararat地区定居点流浪狗中的利什曼病病例

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.436-440

R. Slobodyanik, S. Zykova, O. Shcherbakov

{"title":"CASES OF LEISHMANIASIS AMONG STRAY DOGS IN SETTLEMENTS OF THE SYUNIK AND ARARAT REGIONS OF ARMENIA","authors":"R. Slobodyanik, S. Zykova, O. Shcherbakov","doi":"10.31016/978-5-6048555-6-0.2023.24.436-440","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.436-440","url":null,"abstract":"Our research is devoted to the study of the prevalence of leishmaniasis (on the \u0000example of identified cases) in stray dogs in the Syunik and Ararat Regions of \u0000Armenia. In May 2022, in the settlements of the Syunik and Ararat Regions of the \u0000Republic, we examined five stray dogs, outbred females aged from 6 months to 2 \u0000years for leishmaniasis. One dog was examined in the cities of Meghri, Kapan and in the village of Tegh, Syunik Region. Two dogs were examined in the village of \u0000Yeraskh, Ararat Region. Our studies have shown that the invasion prevalence (IP) in \u0000the population of stray dogs in the Syunik and Ararat Regions of Armenia is 100%. \u0000The examined animals looked quite healthy and felt good. Skin lesions in the form \u0000of epithelium desquamation on the nose were only recorded in one dog (20%) in \u0000Kapan, Syunik Region. Thus, we confirmed that in the Syunik and Ararat Regions of \u0000Armenia, a local natural focus of leishmaniasis is actively functioning, in the spread \u0000of which stray dogs are actively involved, which indicates the circulation of parasites \u0000in the study area and the possibility of infection of other animals and humans \u0000through carriers. Prevention and control measures of leishmaniasis should include \u0000measures to control the number of stray dogs, control the incidence in domestic dogs \u0000using serological tests, and measures to destroy mosquito breeding sites.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79488031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DISTRIBUTION OF THE MAIN STRONGYLATA INFECTIONS OF HORSES IN THE PROVINCES OF THE ALTAI REPUBLIC 阿尔泰共和国各省马的主要圆线虫感染分布

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.447-452

M. A. Smertina, E. A. Efremova, V. A. Marchenko

{"title":"DISTRIBUTION OF THE MAIN STRONGYLATA INFECTIONS OF HORSES IN THE PROVINCES OF THE ALTAI REPUBLIC","authors":"M. A. Smertina, E. A. Efremova, V. A. Marchenko","doi":"10.31016/978-5-6048555-6-0.2023.24.447-452","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.447-452","url":null,"abstract":"The research purpose was to study the distribution of the main Strongylata infections \u0000of horses in the provinces of the Altai Republic. Infective larvae of strongylates after \u0000their cultivation were isolated by the Berman-Orlov method and subsequently \u0000identified taking into account morphometric characteristics. The ubiquitous \u0000distribution of helminths of the suborder Strongylata with heterogeneity of infection \u0000in ungulates was detected in the context of administrative districts and provinces. \u0000In the provinces as a whole and in administrative districts, species of the family \u0000Trichonematidae predominate, and their infection rate in horses significantly \u0000exceeds the infection with other strongylates (IP, 64–99%). The infection rate \u0000of nematodes of the family Strongylidae, including Strongylus, Alfortia and \u0000Delafondia is 2–4 times smaller and is 31.9, 20.4 and 10.6%, respectively. On the \u0000farms of the Southeastern Altai (Kosh-Agachsky District), the invasion of ungulates \u0000with strongylates in general including Trichonema, Alfortia and Delafondia is 2-10 \u0000times lower than in other districts of the Republic and amounts to 59.6, 51.6, 4.8 \u0000and 3.2%, respectively. The sharp difference in the infection of animals in this region in our opinion is mainly associated with the topographic and landscape features of \u0000the area and is due to the low heat supply and aridity of the climate in most of the \u0000territory.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"117 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81262873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

OVOCIDAL ACTIVITY OF THE COMBINED DRUG AGAINST TOXOCARA CANIS EGGS IN AN IN VITRO LABORATORY EXPERIMENT 联合用药对犬弓形虫卵的卵泡活性体外实验研究

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.408-413

R. Safiullin

{"title":"OVOCIDAL ACTIVITY OF THE COMBINED DRUG AGAINST TOXOCARA CANIS EGGS IN AN IN VITRO LABORATORY EXPERIMENT","authors":"R. Safiullin","doi":"10.31016/978-5-6048555-6-0.2023.24.408-413","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.408-413","url":null,"abstract":"To control helminth infections in carnivores, scientists and practitioners have \u0000proposed a number of drugs and agents against both endogenous and exogenous \u0000stages. The problem of toxocariasis in carnivores continues to pose challenges for \u0000researchers, namely, to improve measures to control the exogenous stage of egg \u0000development. Of the modern drugs used against the exogenous stages of Toxocara \u0000egg development in carnivores, we should note chlorine-, phenol-, iodine-, caustic \u0000alkalis-based drugs and others which are mostly monovalent and do not meet the \u0000requirements of veterinary practice in terms of their efficacy. Based on the above, \u0000we set ourselves the task of testing the ovocidal activity of the combined agent \u0000Сystodesis consisting of glutaraldehyde, alkyldimethylbenzylammonium chloride, \u0000isopropyl alcohol, and polyethylene glycol-400 against Toxocara canis eggs in an \u0000in vitro laboratory experiment. The combined agent of disinvasion Сystodesis at \u00003% concentration showed 94.06% intense-effectiveness in an in vitro laboratory \u0000experiment against Toxocara canis eggs. The intense-effectiveness of the test agent at \u00004 and 5% concentrations against Toxocara eggs in dogs was 100%. The comparator \u00004% phenol provided 86.5% intense-effectiveness.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85410246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

INFECTION OF RODENTS AND INSECTIVORES WITH TRICHINELLA IN THE KURSK REGION 库尔斯克地区啮齿动物和食虫动物的旋毛虫感染

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.117-122

N. A. Vagin, N. S. Malysheva, N. A. Samofalova

{"title":"INFECTION OF RODENTS AND INSECTIVORES WITH TRICHINELLA IN THE KURSK REGION","authors":"N. A. Vagin, N. S. Malysheva, N. A. Samofalova","doi":"10.31016/978-5-6048555-6-0.2023.24.117-122","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.117-122","url":null,"abstract":"The study of the Trichinella distribution in representatives of different systematic \u0000taxa is quite relevant as it allows us to establish the role of infected animals in the \u0000functioning of the parasitic system of the causative agent of trichinellosis. Scientific \u0000works contain contradictory information on the presence of the Trichinella infection \u0000in rodents and insectivores. Many scientists publish data on the detection of \u0000Trichinella in species of these orders of mammals. There is a large number of works \u0000showing the absence of the Trichinella invasion in different species of rodents and \u0000insectivores. The purpose of our research was to study the Trichinella infection rate \u0000in rodents and insectivores in the Kursk Region. Trichinella larvae were detected \u0000by compressor trichinelloscopy and by the method of digesting muscle tissue in \u0000artificial gastric juice. Capsule-forming Trichinella (Trichinella spp.) were found \u0000in the muscles of infected animals. In total, 7 species of rodents and 5 species of \u0000insectivores were studied. The Trichinella invasion was detected in the common vole \u0000(1.8%) and in Erinaceus roumanicus (4.2%). The results obtained show that rodents and insectivores are involved in the circulation of Trichinella in the Kursk Region. \u0000We believe that representatives of these orders of animals serve as one of the sources \u0000of infection for many species of predatory mammals.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85500809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

INFECTION OF THE MONGOLIAN RACERUNNER WITH TETRATHYRIDIA MESOCESTOIDES LINEATUS IN INDUSTRIAL SETTLEMENT OF ULAN-UDE CITY 乌兰乌德市工业居民点蒙古赛跑运动员中腰腺四甲虫感染情况

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.167-171

Z. Dugarov, D. R. Baldanova, T. R. Khamnueva

{"title":"INFECTION OF THE MONGOLIAN RACERUNNER WITH TETRATHYRIDIA MESOCESTOIDES LINEATUS IN INDUSTRIAL SETTLEMENT OF ULAN-UDE CITY","authors":"Z. Dugarov, D. R. Baldanova, T. R. Khamnueva","doi":"10.31016/978-5-6048555-6-0.2023.24.167-171","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.167-171","url":null,"abstract":"The purpose of this work is to identify the infection of the Mongolian racerunner \u0000Eremias argus Peters, 1869 with tetrathyridia Mesocestoides lineatus (Goeze, 1782) \u0000in Ulan-Ude and the adjacent territory. A complete parasitological study of freshly \u0000caught specimens of the Mongolian racerunner was carried out according to generally \u0000accepted methods. Mongolian racerunners were caught at 4 sites: 1) Silicatny \u0000industrial settlement in Ulan-Ude; 2) a village on the southwestern perimeter \u0000of Ulan-Ude; 3) a village 22 km south of Ulan-Ude; and 4) steppe agricultural \u0000land 28 km southwest of Ulan-Ude. Tetrathyridia M. lineatus was recorded in the \u0000Mongolian racerunner at one of these four sites, in the Silicatny settlement of UlanUde (the prevalence was 11.1%; the abundance was 6.28 spec.). Cestodes of the \u0000genus Mesocestoides have a complex three-host life cycle. The first intermediate \u0000hosts of the genus are arthropods (insects, ticks). The second intermediate hosts \u0000are amphibians, reptiles, birds and small mammals. The definitive hosts of the \u0000Mesocestoides are carnivorous mammals, mainly foxes, dogs and cats. M. lineatus is circulating in the industrial village on the outskirts of Ulan-Ude and is the causative \u0000agent of mesocestoidiasis of carnivores, with the participation of the Mongolian \u0000racerunner, that performs the functions of the second intermediate host of this \u0000cestode. The detection of the cestode M. lineatus in urban areas only is due to the \u0000fact that animals accompanying humans participate in the life cycle of this helminth.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"72 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85824139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFFICIENCY OF SOIL TREATMENT AGAINST CONTAMINATION BY EXOGENOUS PARASITE STAGES 土壤防治外源寄生虫阶段污染的效果

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.209-214

E. Klimova, M. Mkrtchyan, T. Babintseva

{"title":"EFFICIENCY OF SOIL TREATMENT AGAINST CONTAMINATION BY EXOGENOUS PARASITE STAGES","authors":"E. Klimova, M. Mkrtchyan, T. Babintseva","doi":"10.31016/978-5-6048555-6-0.2023.24.209-214","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.209-214","url":null,"abstract":"The results of many years of research revealed that in the conditions of the Udmurt \u0000Republic, in the soil on the territory of the ground runs of livestock enterprises, \u0000eggs of nematodes of the suborders Trichocephalata, Strongylata and Rhabdidata, \u0000and Eimeria oocysts were found. At the same time, Eimeria oocysts were stationary \u0000dominant in terms of quantity per 1 gram of soil (on average, from 204.4±13.9 to \u0000267.4±15.7 pieces). Of the eggs of helminths, exogenous stages of representatives \u0000of the suborder Strongylata spp. were most often found, on average 166.1±9.2. In \u0000order to assess the effectiveness of soil disinfection on the ground runs, a hot solution \u0000of sodium hydroxide (caustic soda) was studied at a 5% concentration at a rate of \u00001 L/m2 \u0000 with a 6-hour exposure and a Ligrocid at a 0.25% concentration at a rate of 0.25 L/m2 \u0000 with 20-min. exposure. The results of our studies showed that when \u0000using Ligrocide, the intense-effectiveness of treatment against exogenous stages \u0000of helminths from the suborders Strongylata and Rhabdidata was 100%. However, \u0000despite its high efficiency, a single treatment does not completely destroy whipworm \u0000eggs and Eimeria oocysts. The degree of soil contamination with these parasites \u0000remains at the level of 5.6–16.8%. It was found that the soil disinfection on the \u0000ground runs of livestock enterprises with 5% sodium hydroxide was ineffective \u0000both against protozoan oocysts (intense-effectiveness, 65.6%) and nematode eggs \u0000(intense-effectiveness from 20 to 77.8%).","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82083441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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