Abstract：
:In order to investigate the ability of infective larvae of the nematode Baylisascaris transfuga (Rudolphi, 1819) Sprent, 1968 to hatch from the egg-shells and then to migrate in tissues, parenteral infections of mice with embryonated eggs were performed. Two groups of outbred albino mice were infected with approximately 3500 B. transfuga infective eggs subcutaneously (s.c.) or intraperitoneally (i.p.). B. transfuga larvae in the i.p. group rapidly hatched and migrated to the intestine, liver, lungs, brain and carcass. Subcutaneous inoculation of eggs was followed also by migration of hatched larvae in the examined organs. In the s.c. mice, extensive encapsulating reactions involving the subcutaneous tissues and carcass, and containing large numbers of hatched eggs and free motile larvae, were found at the sites of inoculation. Some differences in the migratory behaviour were observed between the two groups. It is shown that B. transfuga infective larvae are able to hatch and migrate in tissues of mice, and tend to settle and/or to be trapped in the intestinal wall and muscles, even after parenteral inoculations of embryonated eggs. These results could provide basic data for further investigations on the migratory pathways of B. transfuga larvae or to perform immunological and therapeutical studies.
journal_name
Folia Parasitol (Praha)journal_title
Folia parasitologicaauthors
Papini R,Malloggi M,Casarosa Lsubject
Has Abstractpub_date
1995-01-01 00:00:00pages
69-71issue
1eissn
0015-5683issn
1803-6465journal_volume
42pub_type
杂志文章abstract：:A total of 26,478 ixodid ticks (935 pools) were examined by intracerebral inoculation of suckling mice. Six species of ticks were tested: Ixodes ricinus (23,470 individuals), I. trianguliceps (12), Haemaphysalis punctata (831), H. concinna (39), Dermacentor reticulatus (69) and D. marginatus (2,057). The ticks were co...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:The Capsalidae are monogeneans parasitizing 'skin', fins and gills of marine fishes. Some capsalids are pathogenic to cultivated fish and a few have caused epizootic events. It is a cosmopolitan family with broad host associations (elasmobranchs and teleosts, including sturgeons). Approximately 200 capsalid species ar...
journal_title：Folia parasitologica
pub_type： 杂志文章,评审
doi：10.14411/fp.2004.016
更新日期：2004-06-01 00:00:00
abstract：:In the region of the Barun Glacier, in the vicinity of the Makalu Mountain in the Great Himalaya (Nepal) two mite species of the family Myobiidae, Protomyobia kounickyi sp. n. and Radfordia lemnina (C. L. Koch, 1841) were found on Soriculus caudatus soluensis (Gruber) and Alticola roylei (Gray) respectively at high al...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:This paper deals with some ecology and evolution problems of monogeneans--gill parasites of fishes, such as congeneric simultaneous doublets, spatial distribution of species on the gills, interspecific restrictions of biotopes etc. The author proves competitive character of site selection in monogeneans. The role of h...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Neopolystoma liewi sp. n. is described from the conjunctival cavity of the Malayan box turtle Cuora amboinensis (Daudin, 1802), in Peninsular Malaysia. This is the first record of Neopolystoma in Malaysia and the fourth polystomatid species described from C. amboinensis. Of the 27 Malayan box turtles examined, 8 were ...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2000.003
更新日期：2000-01-01 00:00:00
abstract：:An ICR outbred suckling mouse model of cryptosporidiosis was used to explain some of the variability associated with experimental Cryptosporidium parvum infections in neonate mice. Fourty-four groups of 12 mice each, ranging in age from 4-12 days, each received 1.0 x 10(4) CsCl purified oocysts per os in 5 microns PBS...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:The aim of the present study was to estimate the genetic diversity of the cestode Echinococcus multilocularis Leuckart, 1863 in Poland based on sequence analysis of the mitochondrial genes of worms isolated from red foxes, Vulpes vulpes (Linnaeus). Overall, 83 adults of E. multilocularis from the same number of foxes ...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2017.007
更新日期：2017-03-09 00:00:00
abstract：:Twelve species of keratin decomposers isolated from 923 samples of feathers, nests and pellets of 90 species of free-living birds were clustered in 4 "econs" (numerical ecological groups): (A) Artroderma tuberculatum, A. ciferrii, A. multifidum, A. cuniculi (associated with the birds nesting in hollows); (B) Ctenomyce...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:Sex ratio and engorged females ratio were studied in the main mosquito species populations (Aedes aegypti, Culex quinquefasciatus and partially Anopheles vagus) in the houses of Phnom Penh. Collections were carried out in 7 different localities, including area from the centre of the town to the periphery. In Ae. aegyp...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:Seven trematode species were found in the bile ducts and rumen of domestic ruminants: Fasciola gigantica, F. hepatica, Gigantocotyle explanatum, G. siemense, Paramphistomum epiclitum, Fischoederius cobboldi and Gastrothylax cruminifer. The parasites caused marked pathological changes in the liver and rumen. ...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:A survey is given of 23 species of synathropic and synbovine Diptera collected in the years 1968, 1969 and 1972 in the Mongolian People's Republic by J. Minár. Besides the faunistical comments, the species of hygienic-epidemiological or public health importance are discussed. ...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:A new acanthocepohalan species, Moniliformis saudi sp. n. is described from the desert hedgehog, Paraechinus aethiopicus (Ehrenberg), in central Saudi Arabia. Fourteen other valid species of Moniliformis Travassos, 1915 are recognised. The new species of Moniliformis is distinguished by having a small proboscis (315-5...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2016.014
更新日期：2016-04-26 00:00:00
abstract：:Polymorphic microsatellite loci were characterised for two louse species, the anopluran Polyplax serrata Burmeister, 1839, parasitising Eurasian field mice of the genus Apodemus Kaup, and the amblyceran Myrsidea nesomimi Palma et Price, 2010, found on mocking birds endemic to the Galápagos Islands. Evolutionary histor...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2015.016
更新日期：2015-01-01 00:00:00
abstract：:Arostrilepis beringiensis (Kontrimavichus et Smirnova, 1991) is redescribed on the basis of its type specimens from Lemmus trimucronatus (Richardson) and material from the collections of the Institute of Systematics and Ecology of Animals, Novosibirsk from the lemmings Myopus schisticolor (Lilljeborg) and Lemmus sibir...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2011.029
更新日期：2011-11-01 00:00:00
abstract：:During the First Czechoslovak expedition to the East Hindu Kush in June-September 1965 a total of 193 hosts belonging to 12 species was examined on the presence of ticks. Specimens of the genera Ixodes, Haemaphysalis, Dermacentor and Rhipicephalus were found. Data and comments are given for the species collected. ...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:A microsporidium isolated in vitro from urine of an AIDS patient was identified as a species of Encephalitozoon. Investigation of the isolate by electron microscopy, amplification of DNA by RAPD PCR, protein analysis by SDS-PAGE and Western blotting and infectivity to athymic mice revealed that it differs from establi...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Philometra overstreeti Moravec et de Buron, 2006 and Philomnetroides paralichthydis Moravec et de Buron, 2006 are common parasites of the southern flounder, Paralichthys lethostigma Jordan et Gilbert. Because the life cycles of these parasites are unknown, our goal was to assess whether species of copepod commonly fou...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2008.040
更新日期：2008-12-01 00:00:00
abstract：:Synbranchiella gen. n. is proposed to accommodate Synbranchiella mabelae sp. n. (Proteocephalidae: Monticelliinae) from the intestine of the marbled swamp eel Synbranchus marmoratus Bloch, in the River Colastiné, a tributary of the middle River Paraná in Argentina. The new genus is placed in the Monticelliinae because...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2017.015
更新日期：2017-05-05 00:00:00
abstract：:We have assessed the phylogenetic status of the Leishmania genome project Friedlin reference strain by MLEE and multiprimer RAPD including a set of 9 stocks representative of the main Leishmania species and of the whole genetic diversity of the Leishmania genus. To our knowledge, the detailed genetic characterization ...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：:The paper deals with the problem of interrelationship between macroclimate of the region, mesoclimate of the biotope studied and microclimate of the tick niches proper, necessary for the research of tick ecology. New methods for the solution of microclimatological studies are proposed and the relationship between macr...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Previously published multidisciplinary studies in the Miramichi and Bouctouche rivers (New Brunswick, Canada) noted significant changes in fish health parameters, including elevated tissue levels of organic contaminants and a wide range of physiological disturbances, in mummichog Fundulus heteroclitus (L.) from a site...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2011.023
更新日期：2011-09-01 00:00:00
abstract：:The structure of vulva of four Trichocephalus species has been studied using scanning electron microscopy (SEM). The shape of vulva and cuticular elements on vulval appendages is described and documented. The cuticular structures on the vulva have a characteristic shape specific for each species. It is suppossed that ...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:External morphology of the nematode Pterygodermatites bovieri (Blanchard, 1886), a very rare parasite of bats in the Palaearctic region, was studied by scanning electron microscopy. Special attention was paid to the cephalic end structure and cuticular armament, which are of great systematic importance in this group o...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:From October 1985 until July 1987, the bionomy of the trematode Allocreadium isoporum (Looss, 1894) was studied in the Rokytná River (the Danube basin), Czechoslovakia. While clams of the genera Sphaerium Scopoli and Pisidium Pfeiffer apparently serve as its first intermediate hosts, mayfly larvae Ephemera danica Müll...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:Saliva-activated transmission (SAT) of Borrelia burgdorferi sensu stricto was demonstrated using real-time PCR and salivary gland extract (SGE) from partially fed Ixodes ricinus ticks. C3H/HeN mice were injected intradermally with 1.5 x 10(3) spirochetes mixed with 40 microg of SGE per mouse. The control group was ino...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：2006-06-01 00:00:00
abstract：:Except other functions, surface saccharide residues on trematode larvae are supposed either to be the targets of the intermediate (molluscan) and final host immune systems, or to represent candidates for molecular mimicry. Therefore, changes in surface saccharide patterns during the development of the avian schistosom...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:Cucolepis gen. n. is erected as monotypic for Cucolepis cincta sp. n., a new species of cyclophyllidean cestode of the family Paruterinidae. The new species is described from the squirrel cuckoo, Piaya cayana Lesson (Aves: Cuculiformes), taken from two localities in Paraguay in 1984 and 1985. This new genus is most si...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2012.040
更新日期：2012-12-01 00:00:00
abstract：:Quantitative data are presented on the spatial distribution of metacercariae of the digenean trematode Diplostomum phoxini (Faust, 1918) in the brains of minnows, Phoxinus phoxinus (Linnaeus, 1758), from two Scottish populations. Sequential examination of serial histological sections revealed metacercariae to be uneve...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:The development of the nematode Syncuaria squamata (Linstow, 1883), a gizzard parasite of cormorants, was experimentally studied in the ostracod Notodromas monacha. After the eggs of this nematode have been swallowed by the ostracod, the toothed first-stage larvae of the parasite are released and penetrate through the...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:Ultrastructural characters of spermiogenesis and mature spermatozoon of Triaenorhina rectangula (Fuhrmann, 1908) are examined by transmission electron microscopy. Spermiogenesis follows the Bâ and Marchand's Type III spermiogenesis of cestodes. The process begins with the formation of a differentiation zone containing...
journal_title：Folia parasitologica
pub_type： 杂志文章
doi：10.14411/fp.2009.032
更新日期：2009-12-01 00:00:00
