THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL最新文献_第4页

DISTRIBUTION OF IXODES RICINUS AS A VECTOR OF TICK-BORNE BORRELIOSIS PATHOGENS IN THE KURSK REGION 喀尔斯克地区蜱传螺旋体病病原媒介蓖麻伊蚊的分布

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.256-261

P. Lisovsky, N. S. Malysheva

{"title":"DISTRIBUTION OF IXODES RICINUS AS A VECTOR OF TICK-BORNE BORRELIOSIS PATHOGENS IN THE KURSK REGION","authors":"P. Lisovsky, N. S. Malysheva","doi":"10.31016/978-5-6048555-6-0.2023.24.256-261","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.256-261","url":null,"abstract":"The article discusses some characteristics of the ecology of the tick Ixodes ricinus, \u0000which is often found in the central part of Eastern Europe and in many regions \u0000of the Russian Federation including the Kursk Region. Some circulation patterns \u0000of tick-borne borreliosis in natural foci of the Kursk Region and cases of infected \u0000humans are shown. The main material was the data from the state reports of the \u0000Federal Service for Supervision of Consumer Rights Protection and Human WellBeing for 2015–2021. A comparative analysis was conducted of the number of cases \u0000infected with ixodid tick-borne borreliosis (ITBB) with the I. ricinus infection rate \u0000in natural foci in the Kursk Region from 2015 to 2021. The ITBB circulation is \u0000widespread throughout the Kursk Region. According to our observations, the peaks \u0000of infection of humans with ITBB may depend on the circulation characteristics of \u0000Borrelia among I. ricinus and their feeders. In the results of the study, it can be noted \u0000that the I. ricinus population has a temporary downward trend, while the percentage \u0000of infected ticks fluctuates slightly and has a cyclic nature. The number of cases of \u0000people presenting tick bites is interrelated with the population density and the nature \u0000of ixodid ticks spreading in the Kursk Region.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88084506","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

HELMINTHS OF THE AMERICAN MINK (NEOGALE VISON SCHREBER, 1777) IN THE KIROV REGION 基洛夫地区的美洲水貂蠕虫(neogale vison schreber, 1777)

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.453-457

D. P. Strelnikov

{"title":"HELMINTHS OF THE AMERICAN MINK (NEOGALE VISON SCHREBER, 1777) IN THE KIROV REGION","authors":"D. P. Strelnikov","doi":"10.31016/978-5-6048555-6-0.2023.24.453-457","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.453-457","url":null,"abstract":"The American mink is an introduced species for the Kirov Region. The analysis \u0000of helminth infection of the American mink was carried out in urban conditions \u0000and natural biocenoses of the Kirov Region (floodplains of the Vyatka, Kama, \u0000Cheptsa and Moloma Rivers) in the north-east of the European part of Russia. The \u0000method of complete helminthological dissection was used to study 109 carcasses \u0000of the American mink from natural biocenoses and urbanized landscapes of the \u0000city of Kirov and other settlements of the Kirov Region (residential areas). In the \u0000studied animals, species, sex, age, weight and fatness of the animal were determined. \u0000Age was determined by the method of V. G. Klevezal. Eighteen species of parasitic \u0000worms belonging to 3 classes were identified, namely, trematodes (4 species), \u0000nematodes (13 species), and cestodes (1 species). Five new species were found for \u0000the Kirov Region including Metorchis bilis (Braun, 1890), Crenosoma taiga (Skrjabin \u0000et Petrov, 1928), and Mustelivingylus skrjabini (Romanov et Kontrimavichus, 1962). \u0000Of these, 8 species were found in urban areas. Most often, infection occurred with \u00004 helminth species, Aonchotheca putorii, Aonchotheca mucronata, Crenosoma taiga, \u0000and Skrjabingylus nasicola. Epizootological and epidemiological danger is posed \u0000by Trichinella nativa. In minks, the bladder (A. mucronata) and frontal sinuses (Sk. \u0000nasicola) are often affected.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88322074","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

HELMINTH FAUNA OF THE FOX (VULPES VULPES) IN THE CENTRAL REGION OF THE EUROPEAN PART OF RUSSIA 俄罗斯欧洲部分中部地区狐狸(vulpes vulpes)的蠕虫动物群

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.349-353

O. Panova, O. Andreyanov, A. D. Kuznetsova, K. S. Kuznetsov, A. Khrustalev

{"title":"HELMINTH FAUNA OF THE FOX (VULPES VULPES) IN THE CENTRAL REGION OF THE EUROPEAN PART OF RUSSIA","authors":"O. Panova, O. Andreyanov, A. D. Kuznetsova, K. S. Kuznetsov, A. Khrustalev","doi":"10.31016/978-5-6048555-6-0.2023.24.349-353","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.349-353","url":null,"abstract":"Wild carnivores are involved in the maintenance of natural foci of helminth infections, \u0000and among their pathogens there are species of zoonotic significance. The purpose \u0000of the research was the study of helminth distribution in the fox (Vulpes vulpes) in the Central Region of the European part of Russia. Thirty foxes were examined by the \u0000method of complete helminthological dissections. Twenty three helminth species \u0000were recorded including the following 17 species in the digestive tract: Aonchotheca \u0000putorii (23.3%), Gnathostoma spinigerum (3.3%), Uncinaria stenocephala (66.6%), \u0000Toxascaris leonina (53.3%), Toxocara canis (23.3%), Molineus patens (13.3%), \u0000Ancylostoma caninum (3.3%), Taenia sp. (40%), Echinococcus multilocularis \u0000(30.0%), Mesocestoides sp. (10.0%), Macracanthorhynchus catulinus (13.3%), Alaria \u0000alata (66.6%), Apophallus donicus (50.0%), Isthmiophora melis (23.3%), Metorchis \u0000bilis (23.3%), Opisthorchis felineus (13.3%), and Echinochasmus perfoliatus (6.6%). \u0000The following three nematode species were found in the respiratory system: Eucoleus \u0000boehmi (26.6%), Eucoleus aerophilus (63.3%), and Crenosoma vulpis (46.6%). \u0000The nematode Dirofilaria immitis (3.3%) was found in the heart of one fox. Half \u0000of the animals had Pearsonema plica (syn. Capillaria plica) (50%) in the bladder. \u0000Trichinella sp. (6.6%) were found in the muscle tissue. We identified 6 nematode \u0000species, 1 cestode species and 5 trematode species which are pathogens of zoonosis.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78817024","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

MONITORING OF HELMINTHS OF THE ALPINE HARE IN THE KIROV REGION 基洛夫地区高山野兔蠕虫的监测

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.300-305

O. Maslennikova

{"title":"MONITORING OF HELMINTHS OF THE ALPINE HARE IN THE KIROV REGION","authors":"O. Maslennikova","doi":"10.31016/978-5-6048555-6-0.2023.24.300-305","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.300-305","url":null,"abstract":"The article considers the transformation of the helminth fauna in the alpine hare \u0000over the 40s of the last century to the present day. The method of complete and \u0000partial helminthological dissections was used to study helminths in 55 alpine hares. \u0000For the entire period of research, 11 species of parasitic worms were recorded in \u0000the alpine hare in the Kirov Region. We found 6 helminth species, namely, 2 \u0000cestode species, Taenia macrocystis and Mozgovoyia pectinata, and 4 nematode \u0000species, Protostrongylus terminalis, P. kamenskyi, Trichostrongylus retortaeformis, and \u0000Graphidium strigosum. At the moment, there are no 5 helminth species in the alpine \u0000hare. According to the survey data and our research, Taenia pisiformis (larvae) has \u0000not been recorded in the alpine hare since the 70s of the last century; the definitive \u0000host, the lynx, does not have it. This cestode was supplanted by Taenia macrocystis. \u0000Taenia pisiformis (larvae) occurs only in synanthropic foci in rabbits and dogs. We \u0000recorded the cestode Multiceps serialis (larvae) neither in hares, nor in the final \u0000hosts, predatory mammals. We did not detect the trematode Fasciola hepatica. Our \u0000studies have shown that helminths of the alpine hare in the Kirov Region remain \u0000incompletely studied due to the transformed biocenoses; new species are introduced \u0000and the previously identified species disappear.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"252 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75835497","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

FEATURES OF MECHANOCHEMICAL TECHNOLOGY IN THE DEVELOPMENT OF PARASITOCIDES 机械化学技术在杀菌剂开发中的特点

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.498-502

S. Khalikov

{"title":"FEATURES OF MECHANOCHEMICAL TECHNOLOGY IN THE DEVELOPMENT OF PARASITOCIDES","authors":"S. Khalikov","doi":"10.31016/978-5-6048555-6-0.2023.24.498-502","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.498-502","url":null,"abstract":"The purpose of the research is to study the features of the mechanochemical \u0000modification of medicinal substances with low solubility in water. According to \u0000the Biopharmaceutics Classification System, about 6% of medicinal substances \u0000belong to the group of insoluble medicinal substances, and about 47%, to practically \u0000insoluble medicinal substances, i.e. more than a half substances have problems with \u0000solubility, and therefore bioavailability and pharmacological activity. To achieve \u0000the therapeutic effect of such substances, it is necessary to deliberately increase \u0000the dosage of the substance, which increases the cost of the drug, as well as safety \u0000risks of pharmacotherapy. The work evaluated possibilities of mechanochemical \u0000modification of a number of known anthelmintic substances with low solubility \u0000to increase this parameter. It was shown that during machining of such substances \u0000in the presence of polymeric substances, solid dispersions were formed that had \u0000increased solubility while maintaining high anthelmintic activity with decreased \u0000dosage of the active substance. Preparations in the form of solid dispersions can be \u0000used both orally and by a group method to 10-20 animals, mixed with compound \u0000feed. For low-melting substances, a liquid-phase machining method is proposed to \u0000obtain stable suspension concentrates that are convenient for oral administration. \u0000The prospects for obtaining mixed compositions based on two substances are shown, \u0000which makes it possible to obtain combined preparations with a wide spectrum of \u0000action with the minimized volume and frequency of their use.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"21 6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83494211","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

ECOLOGICAL AND FAUNAL STUDIES OF HELMINTHS OF WETLAND BIRDS IN UZBEKISTAN 乌兹别克斯坦湿地鸟类蠕虫的生态学和区系研究

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.52-57

I. Arepbaev, A. Ravshanova, J. M. Yorqulov, F. Akramova, U. Shakarbaev, D. Azimov

{"title":"ECOLOGICAL AND FAUNAL STUDIES OF HELMINTHS OF WETLAND BIRDS IN UZBEKISTAN","authors":"I. Arepbaev, A. Ravshanova, J. M. Yorqulov, F. Akramova, U. Shakarbaev, D. Azimov","doi":"10.31016/978-5-6048555-6-0.2023.24.52-57","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.52-57","url":null,"abstract":"The importance of wetlands for humanity is very high. They provide a huge number \u0000of people in the world with their water and biological resources, determine the \u0000stability of local climatic conditions, and serve as habitats for many sedentary and \u0000migratory waterfowl and semiaquatic birds. In the reservoirs of the transboundary \u0000rivers Amudarya, Syrdarya and Zarafshan (within Uzbekistan), numerous species \u0000of wetland birds are concentrated, which are poorly studied in terms of parasitology. \u0000The paper presents some features of the helminth fauna in wetland birds of NorthWestern, Central and North-Eastern Uzbekistan. The material for this work \u0000was the collection of parasitic worms of waterfowl, marsh and semiaquatic birds \u0000caught in the water bodies of the Amudarya, Syrdarya and Zarafshan river basins \u0000(within Uzbekistan) during the hunting season (2018–2022). More than 750 birds \u0000belonging to 40 species, 26 genera, 15 families and 9 orders were collected and \u0000studied. The studied birds turned out to be infected with helminths of 4 classes, \u0000Cestoda, Trematoda, Acanthocephala and Nematoda. One hundred seventeen \u0000species were identified: 29 species belonged to the cestode class, the trematode \u0000class was represented by 67 species, the nematode class, by 27 species, and the \u0000acanthocephalan class by 4 species. Original data on the structure of the helminth \u0000fauna of 9 orders of birds were presented. Various transmission ways of helminths to \u0000the final hosts were elucidated.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83760766","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

THE STUDY OF THE MUSCULAR SYSTEM OF THE TREMATODE DICROCOELIUM LANCEATUM 刺骨吸虫肌肉系统的研究

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.319-324

N. Mochalova, N. Kreshchenko, G. V. Kuznetsov, N. M. Shalaeva, S. Movsesyan, N. Terenina

{"title":"THE STUDY OF THE MUSCULAR SYSTEM OF THE TREMATODE DICROCOELIUM LANCEATUM","authors":"N. Mochalova, N. Kreshchenko, G. V. Kuznetsov, N. M. Shalaeva, S. Movsesyan, N. Terenina","doi":"10.31016/978-5-6048555-6-0.2023.24.319-324","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.319-324","url":null,"abstract":"This paper presents the results of a study of the muscular system of the trematode \u0000D. lanceatum, the causative agent of dicrocoeliosis, a widespread parasitic disease \u0000of the grass-feeding ruminants. As a result of the used fluorophore-conjugated \u0000phalloidin, data were obtained on the organized muscles of the body wall, attachment \u0000organs, and digestive, reproductive and excretory systems of D. lanceatum. The \u0000body wall musculature is represented by three layers of muscle fibers: circular, \u0000longitudinal and diagonal. The character of the muscle fiber location is different in \u0000the anterior, middle and posterior parts of the body. The paper describes several types \u0000of muscle fibers found in the oral and ventral suckers, and digestive, reproductive \u0000and excretory systems of the parasite. An analysis of the data obtained and available \u0000in the literature showed the presence, along with common features, of differences \u0000in the organization of the muscular system of various trematode species. The results \u0000obtained expand and deepen the understanding of the trematode morphology, the \u0000organization of their muscular system, and make it possible to detect similar and \u0000different features in the structure of the muscular system of organs and tissues of \u0000species of various taxonomic groups of trematodes. In addition, the study of the \u0000muscular system of trematodes may be important in identifying new additional \u0000diagnostic criteria necessary for solving a number of taxonomic tasks.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88449692","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

BIODIVERSITY OF THE PARASITE FAUNA IN THE NORTHERN REGIONS OF ARMENIA AND THE LAKE SEVAN BASIN 亚美尼亚北部地区和塞万湖盆地寄生虫动物群的生物多样性

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.306-311

S. Movsesyan, R. Petrosyan, M. Nikogosyan, R. E. Barsegyan, N. Terenina, M. Voronin, M. Vardanyan

{"title":"BIODIVERSITY OF THE PARASITE FAUNA IN THE NORTHERN REGIONS OF ARMENIA AND THE LAKE SEVAN BASIN","authors":"S. Movsesyan, R. Petrosyan, M. Nikogosyan, R. E. Barsegyan, N. Terenina, M. Voronin, M. Vardanyan","doi":"10.31016/978-5-6048555-6-0.2023.24.306-311","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.306-311","url":null,"abstract":"The variety of parasite species, infection of domesticated animals (including cattle, \u0000sheep, goats, rabbits, poultry, dogs and pigs), natural infection of biohelminths' \u0000intermediate hosts (including terrestrial and freshwater mollusks, soil oribatid mites) \u0000with helminth larvae, and the species composition of tick vectors of blood protozoan \u0000diseases have been studied. The studies found the infection of the above animals with \u0000the following helminth species: 4 trematode species Fasciola hepatica, F. gigantica, \u0000Dicrocoelium lanceatum, Paramphistomum sp., 13 nematode species Ascaris suum, A. \u0000galli, Syngamus trachea, Capillaria caudinflata, Trichuris ovis, Tr. suis, Metastrongylus \u0000elongatus, Chabertia sp., Haemonchus sp., Protostrongylus spp., Muellerius capillaris, \u0000Dictyocaulus filaria, Cystocaulus nigrescens, 2 cestode species Moniezia expansa, M. \u0000benedeni; 9 eimeria species Eimeria arloingi, E. intricata, E. stidae, E. magna, E. \u0000perforans, E. tenella, E. acervulina, and E. exigua; 3 Haemosporidia species Babesia \u0000bigeminum, B. ovis, and B. canis; and 1 Leishmania species Leishmania tropica. \u0000There were also detected 17 species of ticks, vectors of blood protozoan diseases of \u0000animals, and intermediate hosts of moniezia were isolated. Two species of terrestrial \u0000and 3 species of freshwater mollusks being as intermediate hosts of helminths were \u0000recorded.","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":"85216511","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

THE EVOLUTION PROCESS OF EPIPHYTOSYSTEMS OF ANGUINOSIS (ANGUINA SPP.) OF CEREALS 谷物蛇形虫(蛇形虫属)表皮植物系统的演化过程

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.538-543

A. Shesteperov

{"title":"THE EVOLUTION PROCESS OF EPIPHYTOSYSTEMS OF ANGUINOSIS (ANGUINA SPP.) OF CEREALS","authors":"A. Shesteperov","doi":"10.31016/978-5-6048555-6-0.2023.24.538-543","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.538-543","url":null,"abstract":"The evolution of flowering plants including the Gramineae family is associated with \u0000birds and mammals that play a large role in distribution of seeds. The appearance \u0000of galls in the evolution which are formed as a result of the vital activity of Anguina \u0000in various organs of cereal plants resembles the convergence process with flowering \u0000plant seeds. Like seeds, galls firstly appear to be the resting structures having a \u0000strong envelope which helps Anguina to survive unfavorable conditions. Like seeds, \u0000galls possess the same distribution ways that have been developed in the evolution, \u0000namely by wind, water, mammals and birds. Anguina form galls that look like seeds \u0000of cereals, namely plant embryo in a seed and many nematodes in galls. Together \u0000with coevolution of the epiphytosystem (plant + phytoparasite + herbivore), one \u0000herbivore species in biogeocenosis is changed for another species that ousts it in the \u0000competitive struggle. However due to its peculiarities such species spread seeds and \u0000galls poorly. Different microorganisms adapt to each species of the epiphytosystem \u0000including those \"useful\" for the epiphytosystem. Bacteria Rathayibacter tritici and R. \u0000toxicus colonized galls and caused death of herbivorous mammals. Those animals \u0000stopped to consume cereal seeds and galls which granivorous birds began to consume \u0000and \"sow\" seeds and galls into typical and other biogeocenoses. As a result of the \u0000coevolution, the epiphytosystem with included toxic microorganisms developed to a \u0000higher level. The very set of anguinosis epiphytosystems in a particular biogeocenosis \u0000is determined by historically established interspecific relationships and characteristics \u0000of coalition of host plants, Anguina, “useful” bacteria, herbivores and birds.","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81743832","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

APPLICATION OF THE IMMUNOCHROMATOGRAPHIC METHOD FOR THE DIAGNOSIS OF TOXOPLASMOSIS AND TOXOCARIASIS 免疫层析法在弓形虫病和弓形虫病诊断中的应用

THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL Pub Date : 2023-04-17 DOI: 10.31016/978-5-6048555-6-0.2023.24.337-342

M. Novak, A. Novak, I. Kanina

{"title":"APPLICATION OF THE IMMUNOCHROMATOGRAPHIC METHOD FOR THE DIAGNOSIS OF TOXOPLASMOSIS AND TOXOCARIASIS","authors":"M. Novak, A. Novak, I. Kanina","doi":"10.31016/978-5-6048555-6-0.2023.24.337-342","DOIUrl":"https://doi.org/10.31016/978-5-6048555-6-0.2023.24.337-342","url":null,"abstract":"Preparative immunological and serological studies for toxoplasmosis and toxocariasis \u0000were carried out. Antigenic and antibody immunoreagents based on proliferative \u0000forms of Toxoplasma gondii, excretory and secretory components of larval stages of \u0000Toxocara canis and specific immune sera were developed. When using the obtained \u0000diagnostic preparations, the blood serum of livestock and carnivorous animals and \u0000humans was examined for Toxoplasma and Toxocara antibodies and antigens using \u0000the immunochromatographic assay (IСA). IgG to Toxoplasma gondii in an ELISA \u0000were found in young men under 17 years of age. A study using the ICA express test \u0000of blood serum of housewives and students from the Northwest African countries \u0000revealed Toxoplasma antigens in 1.2 and 9.0%, respectively, and antibodies in 10.5 \u0000and 16.0%. The ICA in different age groups of people showed the highest level of \u0000Toxocara canis seropositivity among children, adolescents and young people aged \u0000from 9–12 to 17–20 years. Immunochromatographic assay belongs to the group \u0000of molecular biological methods and allows reliable detection, in the express test variant, of both pathogen antigens and antibodies. The ICA informativeness is 98% \u0000with high sensitivity. The above method in the express test variant makes it possible \u0000to seroepidemiological and seroepizootological monitoring for acute and latent \u0000toxoplasmosis, as well as for toxocariasis (larva migrans syndrome).","PeriodicalId":22969,"journal":{"name":"THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81812618","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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