Publications

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[scent glands in the bank vole]. 195213021140
[existence of an adrenal x zone in the red field vole (clethrionomys glareolus)]. 195414365027
[detection of a parasite similar to toxoplasma in clethrionomys glareolus schr. brain]. 195513261195
the development of the hypophysial vascular system in the bank-vole clethrionomys glareolus; a comparative study. 195713478391
[parasitic cysts in the brain of the vole clethrionomys glareolus]. 195913808859
hormonal control of the pubic symphysis of the skomer bank vole (clethrionomys skomerensis). 196314086159
experimental infection of clethrionomys glareolus and apodemus flavicollis with tick-borne encephalitis virus. 196314062331
experimental infection with tick-borne encephalitis virus in clethrionomys glareolus, apodemus flavicollis, apodemus sylvaticus and mus musculus. 1. virological studies. 19665958418
experimental infection with tick-borne virus in clethrionomys glareolus, apodemus flavicollis, apodemus sylvaticus and mus musculus. 2. serological studies. 19665958662
[relation of clethrionomys glareolus schr. and apodemus flavicollis melch. to the virus of tick-borne encephalitis in 2 different biotopes]. 19664224556
the nature of trichophyton persicolor infection in the bank vole and the interpretation of the results of sampling techniques. 19676048618
variability of the leukocyte count in the blood of bank vole, clethrionomys glareolus (schreber, 1870) under laboratory conditions. 19675584794
seasonal variability of the leukocyte count in the bank vole clethrionomys glareolus (schreber, 1870). 19675584793
the autecology of small rodents and insectivores of the tribec mountain range.small rodents and insectivores have become the main reservoirs of tick-borne encephalitis virus. in order, therefore, to demonstrate the dynamic and structural changes occurring in a natural focus of tick-borne encephalitis, information has been collected on the distribution, habitat, life-cycle, population density and extent of tick infestation of the rodents and insectivores that inhabit the tribec region and adjacent parts of the hronský inovec mountains. the following mammals are discussed: ...19675298539
the role of small rodents and hedgehogs in a natural focus of tick-borne encephalitis.the role of small rodents and hedgehogs in the circulation of tick-borne encephalitis in natural foci in the tribec region of czechoslovakia has been studied. isolation of virus from the blood of apodemus flavicollis, clethrionomys glareolus and erinaceus roumanicus, as well as the demonstration of antibodies in the sera of these mammals and of a. sylvaticus, microtus arvalis and sciurus vulgaris, showed that these mammals had been in contact with the virus in recent years. the proportion of pos ...19675298543
[studies on population of the bank vole (clethrionomys glareolus schreber, 1780) by mark and release trapping in lower austria].1. bionomical and ecological investigations on bank voles were carried out by mark and release trapping in two phytosociologically different areas in lower austria from 1963 until 1966. 2. the number of trappings and retrappings depends on the intensity of captures: 3 consecutive trapping nights in fourtnightly intervals appeared to be most favourable. 3. the life time of bank voles was determined as 3.1 and respectively 3.6 months in the two localities investigated. only very few specimens reac ...196828306854
the morphology and biology of trypanosoma (herpetosoma) evotomys of the bank-vole, clethrionomys glareolus. 19695357322
[study of antihemagglutinin formation in clethrionomys glareolus and cl. rutilus experimentally infected with tick-borne encephalitis virus]. 19695373445
[viremia in clethrionomys glareolus, clethrionomys rutilis and stenocranius gregalis experimentally infected with tick-borne encephalitis virus]. 19695400212
genetic studies of the amylase isoenzymes of the bank vole, clethrionomys glareola. 19695399207
ovulation in the bank vole, clethrionomys glareolus. 19705492035
the fine structure of extraocular muscles of the bank vole, clethrionomys glareolus schr. 19705523620
[biometry and reproduction biology of the red field mouse clethrionomys glareolus (schreber, 1780) at different altitudes in switzerland]. 19705517259
the protective effect in bank voles of some strains of bcg.the bank vole, like the guinea-pig, can be immunized against tuberculosis with very small doses of bcg, presumably because bcg is sufficiently virulent for both these species to multiply freely until the immunization of the animal has reached a maximum. large doses of bcg induce an earlier, but not an ultimately stronger, immunity. however, the smallest immunizing dose is not the same for all bcg strains and this is a feature that may be used to differentiate strains. in the studies reported by ...19704921094
classification of muscle fibers in the extraocular muscles of the bank vole (clethrionomys glareolus, schr.) and tree sparrow (passer montanus, l.). 19715562653
observations on the use of the exercise-wheel in relation to the social rank and hormonal conditions in the bank vole (clethrionomys glareolus), and the norway lemming (lemmus lemmus). 19715166538
seasonal changes in the adenohypophysis of the bank vole, clethrionomys glareolus. 19715558400
interspecific relationships of gamasoid mites in the nests of clethrionomys glareolus. 19724670810
the role of spacing behavior among females in the regulation of reproduction in the bank vole. 19734522393
[differentiation of different lymphocytes by alkaline phosphatase--the cytochemical parameter of alkaline phosphatase in relation to t- and b-lymphocytes in clethrionomys glareolus (author's transl)]. 19734142198
the development of the ovary from birth to maturity in the bank vole (clethrionomys glareolus) and the vole (microtus agrestis). 19744829082
proceedings: placental lactogen secretion in the field vole (microtus agrestis) and the bank vole (clethrionomys glareolus). 19751097562
reproduction and mortality of bank voles and the changes in the size of an island population. 1975797253
genetic and maternal influences on docility in the skomer vole, clethrionomys glareolus skomerensis. 19751122209
scent marking with urine in two races of the bank vole (clethrionomys glareolus). 19751103880
spread of trichophyton mentagrophytes var. gran. infection to man.the occurrence of t. mentagrophytes var. gran. infection of small mammals in their natural habitat was studied. the most common host of the exoanthropic mammals was clethrionomys glareolus (bank vole); the next most common hosts were hemisynanthropes sorex araneus (common shrew) and eusynathropes mus musculus (common mouse). occurrence of infection increased during the winter months. because small mammals gather in farm outbuilding during cold weather, man is more likely to be exposed to infecti ...19751093983
preimplantation development in vivo and in vitro in bank voles, clethrionomys glareolus, treated with pmsg and hcg.ovulation can be induced in the bank vole by pmsg and hcg and takes place 9 1/2 to 11 1/2 hr after administration of hcg. the number of eggs obtained varied from 1 to 30 (average 9.3). the highest ovulation rates were observed when pmsg and hcg were administered 41 to 43 1/2 hr apart. the embryos attained the blastocyst stage 96 hr after hcg injection. bank vole eggs can be cultured in chemically defined media beginning with the eight-cell stage; only 25% of four-cell eggs developed to blastocys ...19751117444
[blood parasites of small wild mammals in czechoslovakia].the author investigated 4,853 specimens of wild living small mammals (43 species: insectivora, chiroptera, lagomorpha, rodentia, carnivora) from czechoslovakia for blood parasites. trypanosomes were found in talpa europaea, sorex alpinus, crocidura suaveolens, myotis myotis, apodemus sylvaticus, apodemus flavicollis, mus musculus, rattus norvegicus, clethrionomys glareolus and microtus agrestis. babesia was detected in myotis emarginatus, myotis myotis, clethrionomys glareolus, microtus arvalis ...19751158292
isolation of emmonsia crescens emmons et jellison 1960 from small mammals in bulgaria.authors examined a total of 3849 specimens of mammals included in 36 species from different region of bulgaria. adiaspiromycosis was detected microscopically in 18 mammals species. strains of emmonsia crescens emmons et jellison 1960 was isolated from 6 species--apodemus flavicollis, apodemus sylvaticus, clethrionomys glareolus, microtus arvalis, musmusculus and rattus norvegicus.19751171369
two myobiid mites (myobiidae: trombidiformes) from the great himalaya mountains).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 altitudes (3450--4900 m). a single specimen of the latter species slightly differs from specimens from the typical host, clethrionomys glareolus (schreber), in a greater length of l4 ...19751222920
[observations of fleas of small mammals at the gran paradiso national park (italian occidental alps)].the siphonaptera of small mammals (nearly 200 rodents, insectivora and mustelids) of the parco nazionale del gran paradiso (western italian alps) have been collected and studied during the years 1973-75. all the animals have been captured at altitudes ranging from 1570 to 2400 m during different seasons. twelve genera and sixteen species have been identified, namely: chaetopsylla (c.) homoea homoea from mustela erminea; hystrichopsylla (h.) talpae talpae from clethrionomys glareolus; rhadinopsyl ...19751233394
contribution to the knowledge of swiss piroplasmas.the authors identify 3 species of babesia, which parasitize cattle in switzerland (babesia major, b. divergens and b. hovis). they also confirm the presence of b. canis in a dog in the proximity of geneva. finally, for the first time in switzerland, they point out the presence of non-identified babesia in various rodents (apodemus sylvaticus, a. flavicollis and clethrionomys glareolus).19757111
development of mouse-bank vole interspecific chimaeric embryos.one bank vole (clethrionomys glareolus) embryo and two mouse embryos were combined at the 8- to 16-blastomere stage and cultured in vitro for 33-47 h. in 66% of cases single regular blastocysts were formed. the chimaeric composition of blastocysts was confirmed karyologically. out of the 222 blastocysts transplanted to 49 pseudopregnant mouse recipients, a total of 52 implantations were found in 20 recipients. among the 52 implantations, 14 contained embryos and the remaining were resorptions. t ...19751100759
placental lactogen (chorionic mammotrophin) in the field vole, microtus agrestis, and the bank vole, clethrionomys glareolus.placental lactogen has been detected in the field vole, microtus agrestis, and the bank vole, clethrionomys glareolus, using a co-culture technique. in field voles this activity could be detected from about day 8 of pregnancy to shortly before term, and stimulated both mouse and vole mammary gland to secrete in vitro. partial immunological cross-reaction was detected in a radioimmunoassay system between rat prolactin and either extracts of vole pituitaries or media on which vole pituitaries had ...1976778321
a woodland population of small rodents (apodemus sylvaticus (l.) and clethrionomys glareolus schreber) at adare, co. limerick. 1976995918
study of rickettsioses in slovakia. iii. experimental infection of apodemus flavicollis melch. by rickettsiae of the spotted fever (sf) group isolated in slovakia.experimental studies of infection of apodemus flavicollis, and for comparison of rickettsiaemia in clethrionomys glareolus and of susceptibility and antibody formation in white mice, with rickettsiae of the sf group isolated in slovakia, gave the following results: the species a. flavicollis reacted by the formation of antibodies on subcutaneous administration of rickettsiae, strain b, in an amount of 10(0.5) eid 50/0.25 ml, whereas the white mouse only in an amount of 10(2.5). rickettsiae, stra ...19761036998
study of rickettsioses in slovakia. iii. experimental infection of apodemus flavicollis melch. by rickettsiae of the spotted fever (sf) group isolated in slovakia.experimental studies of infection of apodemus flavicollis, and for comparison of rickettsiaemia in clethrionomys glareolus and of susceptibility and antibody formation in white mice, with rickettsiae of the sf group isolated in slovakia, gave the following results: the species a. flavicollis reacted by the formation of antibodies on subcutaneous administration of rickettsiae, strain b, in an amount of 10(0.5) eid50/0.25 ml, whereas the white mouse only in an amount of 10(2.5). rickettsiae, strai ...1976825571
wild bank voles (clethrionomys glariolus) are possibly a natural reservoir of campylobacters (microaerophilic vibrios). 1976787803
leptospiral antibodies in wild living animals from north tyrol.the authors examined serologically 623 wild living animals (22 species) from north tyrol for the incidence of leptospirosis. positive reactions (mal) in the titre 1: 100 and more were found in 4.5% of the animals examined; the serotypes concerned were these: icterohaemorrhagiae, sorex-jalna, castellonis or arboreae, grippotyphosa, bratislava, pomona, sejroe, saxkoebing. positive reactions were obtained with the sera of sorex araneus, erinaceus europaeus, putorius putorius, vulpes vulpes, cervus ...1976780229
[presence of heligmosomoides glareoli baylis, 1928 in clethrionomys glareolus; first observation in france]. 1976937977
implantation and early postimplantation development of the bank vole clethrionomys glareolus, schreber.the development of the bank vole clethrionomys glareolus is described from implantation to the formation of the foetal membranes. the embryonic development of this species combines features of primitive rodent species, for example geomys bursarius and highly specialized ones, for examples mus musculus. the egg-cylinder is formed by invagination into the blastocoelic cavity of the inner cell mass and polar trophoblast overlying it; this resembles in many respects the early stages of development o ...1976781173
[contributions to the life-cycle of frenkelia. ii. the asexual development of frenkelia clethrionomyobuteonis in the bank vole (author's transl)].a description of the asexual development of frenkelia clethrionomyobuteonis in the european bank vole (clethrionomys glareolus) is given as observed in experimental infections with sporocysts from buzzards' faeces. between the 5th and the 8th day following the oral administration of sporocysts a first schizogony could be observed in liver parenchymal cells of the mammalian host. in impression smears the banana-shaped merozoites measured on an average 7.6 x 2.2 mum. only after the 18th day were s ...1976827862
observations of the mating behavior of the bank vole, clethrionomys glareolus. 1976786259
stages of pregnancy of the bank vole. 1976795289
microbiocenosis of clethrionomys glareolus nests in the east and west carpathians. 19761014670
[distribution and ecology of ixodes trianguliceps (birula, 1895) (acarina, ixodoidea) in france, particularly in the south-east].ixodes trianguliceps, parasite of insectivores and rodent mammals seems to be distributed throughout france, except in the mediterranean low altitude areas. this tick which does not manifest any parasitic specificty, has meanwhile preferred hosts (clethrionomys glareolus, especially). at low altitudes, it likes forests, hedge-rows and heaths and at higher altitudes (subalpine and alpine), opened area may be densely inhabited. the authors study the numerous concerned vegetal associations and prec ...197611660
duration of spermatogenesis in the vole (microtus agrestis) and bank vole (clethrionomys glareolus). 1976775076
[contributions to the life-cycle of frenkelia. iii. the sexual development of f. clethrionomyobuteonis in the buzzard (author's transl)].8 buzzards (buteo buteo) were infected orally with cysts of frenkelia clethrionomyobuteonis of the bank vole (clethrionomys glareolus). their intestines were searched for developmental stages of frenkelia 21 and 24 h and 2, 3, 4, and 5 days post infection. after 21 and 24 h male and female gamonts could be detected within epithelial cells of the villi of the first half of the small intestine. the microgamonts contained 10-14 microgametes. the macrogamonts which measured on an average 11,1 x 9,8 ...1977403694
remote control by males of ovulation in bank voles (clethrionomys glareolus). 1977325204
postnatal changes in tissue respiration of bank voles born in different seasons. 1977334341
[cytogenetic differences in radiation effects on red-haired field mice from different geographic populations].the paper presents the data on the effect of x-rays on the incidence of chromosome aberrations and on the mitotic activity of bone marrow cells in two geographical populations of clethrionomys glareolus. it is shown that the percentage of aberrant cells at different intervals after the irradiation (350 r) is higher in the moscow population than in the komi assr population. the fractionation radiation results in different increase in the number of aberrant cells. the change of the mitotic activit ...1977145984
the isolation and nature of campylobacters (microaerophilic vibrios) from laboratory and wild rodents.faeces voided by eight species of laboratory or feral rodents were cultured for campylobacters by means of selective methods. campylobacters were isolated from bank voles and from rats, but not from rabbits, laboratory mice, hamsters, guinea-pigs, field mice or field voles. in routine biochemical tests isolates from bank voles resembled a type of campylobacter fetus that causes infectious infertility in cattle; isolates from rats resembled campylobacter coli associated with swine dysentery. elec ...1977330861
the occurrence of babesiasis affecting small terrestrial mammals and the importance of this zoonosis in europe.a short survey is given of the occurrence of babesiasis affecting small terrestrial mammals in some parts of europe. results obtained in studies of 7,038 small terrestrial mammals (42 species) from czechoslovakia, austria, hungary, yugoslavia and bulgaria, show the distribution of babesia microti in these countries. the authors found babesias in the following host species: neomys anomalus, clethrionomys glareolus. microtus arvalis, m. agrestis, apodemus agratius, a. flavicollis, a. sylvaticus an ...1977903030
enzymic markers of thyroid c cells in some rodents.the paper provides comparative data of the localization of histochemical reactions demonstrating the activities of alpha-glycerophosphate and succinate dehydrogenases, acid phosphatase, non-specific esterases and non-specific acetylcholinesterase in the c cells of thyroids of 26 animals belonging to 5 rodent species. the family muridae is represented by the wistar albino rat and albino mouse, the family microtidae by the bank vole clethrionomys glareolus (schreber 1780), the field vole microtus ...1977340363
variation in the number of genes coding for salivary amylase in the bank vole, clethrionomys glareola.a danish population of bank voles is polymorphic for three electrophoretically different salivary amylases; a, h and s, of which a is the most common. both single-, double- and triple banded phenotypes were observed, and in several crosses two electrophoretic forms cosegregated. in addition to the qualitative variation, some individuals show consistent quantitative variation in the relative activities of their amylase bands. this variation has been qualified by spectrophotometrical measurements ...1977320091
[the importance of laelaps agilis c.l. koch 1836 (mesostigmata: parasitiformae) as a vector of hepatozoon sylvatici coles 1914 (sporozoa: haemogregarinidae) (author's transl)].the importance of the mite laelaps agilis (parasitiformae) for the transmission of the hepatozoon species living in the blood of apodemus sylvaticus and apodemus flavicollis (hepatozoon sylvatici) is examined. with this mite the experimental transfer of the parasite to bred hosts of the same species was successful five times; for once, the transmission to a non-specific host (clethrionomys glareolus) was also possible. besides, an eventual stimulating effect emanating from the gonads of female m ...1977413271
[additional observations to the biology of hepatozoon erhardovae krampitz 1964 in bank voles from the south-western styria and from areas around the neusiedlersee (burgenland) (author's transl)].the incidence of hepatozoon erhardovae in the blood of bank voles (clethrionomys glareolus) captured in the investigated areas is examined. the biology of schizonts, their distribution in the lobes of the lung and the further development of natural infections in vertebrate hosts kept strictly free of ectoparasites are observed. the accumulation of gametocytes in larvae of the tick ixodes ricinus and of the mite neotrombicula zachvatkini after sucking on strongly infected bank voles is pointed ou ...1977413270
massive occurrence of rickettsiae of the spotted fever group in fowl tampan, argas persicus, in the armenian s.s.r.fowl tampans (argas persicus) collected in oktemberyan in the armenian s.s.r. in 1974 were found to be massively infected with rickettsiae of the spotted fever (sf) group. one isolated rickettsial strain, designated armenia 9, is antigenically related to, and probably identical with, strain armenia 11 and strain b of rickettsia slovaca, isolated from dermacentor marginatus ticks. strain armenia 9 grows readily in chick embryo yolk sacs and in chick embryo cell (cec) and l-cell cultures. it cause ...197722239
dermatophytes in a population of bank voles and woodmice.a population of bank voles (clethrionomys glareolus) and wood mice (apodemus sylvaticus) inhabiting an oak wood in somerset was examined for dermatophytes at monthly intervals for 2 years. the marked animals were frequently retrapped, allowing a study of host fungus relationship over a period of time. microsporum persicolor (sabouraud) guiart er grigorakis and trichophyton mentagrophytes (robin) blanchard were isolated from both animal species, but m. persicolor predominated in bank voles and t. ...1978375097
fatal experimental babesia microti infections in the norwegian lemming, lemmus lemmus (l.).experimental infections of babesia microti in laboratory-reared clethrionomys glareolus revealed that approximately 15% of the erythrocytes were infected with single ring forms during peak parasitemia. infected erythrocytes could be detected in blood smears up to one month post infection. c. glareolus treated with a single injection of depo-medrol i.m. two days prior to infection displayed a four-fold increase in number of infected erythrocytes at peak parasitemia, 35% of which contained more th ...1978357267
susceptibility of the bank vole clethrionomys glariolus to infection with campylobacter fetus. 1978352476
a histochemical study on the effects of photoperiod on gonadal and adrenal function in the male bank vole (clethrionomys glareolus).nadh- and nadph-diaphorases, 3alpha-, delta5-3beta-, 11beta- and 17beta-hydroxy-steroid dehydrogenases (hsd) and lipids were studied histochemically in the testes and adrenals of male bank voles kept in a long (16l:8d) or a short (8l:16d) photoperiod (groups l and s, respectively). at 67 days of age the group l males were heavier and had active and significantly larger testes than group s males. the testes of group s males were regressed and were also significantly smaller than those of 18-day-o ...1978361952
[life cycle of frenkelia. iv. pathomorphological findings in the organs of experimentally infected bank voles].in 1975 the buzzard (buteo buteo) was found to be the final host of frenkelia clethrionomyobuteonis. after this discovery it became possible to investigate systematically the pathomorphology of the infection in the intermediate host, the bank vole (clethrionomys glareolus). fifty bank voles were infected orally with a suspension of sporocysts recovered from the faeces of experimentally infected buzzards. each rodent receive 7000 sporocysts. six controls each were given a faecal suspension from a ...1978362689
[investigations into the fire structure of the asexual developmental stages of frenkelia in the liver of the bank vole (author's transl)].bank voles (clethrionomys glareolus) were infected by stomach tube with frenkelia sporocysts from the faeces of buzzards (buteo buteo). the voles were sacrificed at regular intervals and their livers examined electronmicroscopically. seven days p.i. developmental stages of frenkelia could be detected in liver parenchymal cells. the youngest schizonts detected are enveloped by a pellicle consisting of two membranes. this pellicle, which is in direct contact with the host cell mitochondria, shows ...1978418587
delayed implantation in lactating bank voles, clethrionomys glareolus.the time of blastocyst implantation in lactating and non-lactating female bank voles was studied. in primiparous females implantation started 4 days and 9-11 h after mating. a delayed implantation of at least 1 1/2 days was found in lactating, multiparous females when compared to non-lactating, multiparous and primiparous females.1979390140
age and sex differences in the distribution of lipids, tetrazolium reductases and hydroxysteroid dehydrogenases in the gonads and adrenals of the bank vole (clethrionomys glareoulus): a histochemical study. 1979385065
viraemia in clethrionomys glareolus -- a new ecological marker of tick-borne encephalitis virus.viraemia was studied in adult clethrionomys glareolus subcutaneously infected with 12 strains of tick-borne encephalitis (tbe) virus isolated in western and eastern foci of tbe. nine strains caused viraemia regularly or irregularly, reaching titres higher than the threshold level of tbe virus infectivity for its vectors, ixodid ticks (2.5 -- 4.5 log ld50/0,03 ml) and three strains caused lower levels of hiraemia (0.4 -- 1.5 log ld50/0.03 ml). the ability or inability of various tbe virus strains ...197941440
[ecology of indigenious arbovirus in alsace. tick central european encephalitis. i.--complex ixodes ricinus--bank voles. ii.--study of bank voles population immunity. iii.--virologic results in bank voles population (author's transl)].i.--after showing that bank voles are parasited only by ixodes ricinus larvae, the authors attempt to found different factors (demographic, biometric, and sexual) who favor individual parasitism. the authors conclude to absent of anti tick immunity for this rodent specie. ii.--the search for anti-central european encephalitis antibodies (i.h.a.) are shown that 2 p. cent animals were immuns. yearly and monthly chronologies of antibodies apparition are shown, factors favoring the growth of specifi ...1979538306
rodent hearing: apparatus for behavioral measurements with ultrasounds.for frequencies from 4 to 80 khz, the acoustic reliability, behavioral reliability and overall performance of an open platform were entirely satisfactory in measurements of "absolute" auditory thresholds (using a reward operant procedure) in rattus norvegicus. equal satisfaction was provided by a rodent-holder in measurements of preyer reflex thresholds over a similar frequency range in r. norvegicus, mus musculus, clethrionomys glareolus, meriones unguiculatus and sigmodon hispidus.1979515213
investigation on the transfer of fleas among small mammals using radioactive phosphorus.the transfer of fleas megabothris turbidus, ctenophthalmus agyrtes, nosopsyllus fasciatus etc. was investigated by labelling the bank vole (clethrionomys glareolus schreb.) with radioactive phosphorus. on the one hand, the process of flea transfer was traced among different individuals of the same host species, and on the other, among different host species (c. glareolus, apodemus flavicollis melch.). the investigations revealed that the flea transfer in a rodent nest visited by another host dep ...1979396209
isolation of francisella tularensis from mites haemogamasus nidi and laelaps hilaris in western slovakia.isolating of f. tularensis from gamasid mites h. nidi parasitizing on the bank vole (cl. glareolus) and l. hilaris on the common vole (m. arvalis) are reported. the epidemiological significance of this finding is discussed.1979388944
microtus agrestis and clethrionomys glareolus as experimental hosts of new world leishmania. 1979386966
sensitivity of european microtines to injected cdcl2.basic histologic and metabolic indices of damage to the testes by cdcl2 were observed in six species of rodents: lagurus lagurus, pitymys subterraneus, microtus oeconomus, m. agrestis, clethrionomys glareolus (and mus musculus for comparison). all species showed discoloration of the subcapsular tissues and damage to the testicular parenchyma. testes of all species receiving cdcl2 utilized from 43% to 76% less oxygen than did those from untreated individuals. cadmium treatment preceded few signif ...1979232358
interspecific heterokaryons between oocytes and blastomeres of the mouse and the bank vole.interspecific hybrid cells were produced using sendai-virus-mediated fusion of interphase blastomeres from 2-cell embryos with ovulated oocytes of the mouse and bank vole. under the influence of the cytoplasm of oocytes (arrested in metaphase ii) premature chromosome condensation occurs in the nuclei of blastomeres, thus implying that the cytoplasmic factor which induces chromosome condensation is not species specific, at least not between these two species.1979229193
isolation of tettnang virus from ticks, mosquitoes and small rodents.seven strains of tettnang virus were isolated in czechoslovakia: 3 from ixodes ricinus tick nymphs, males and females, one from dermacentor reticulatus tick females, one from aedes cantans mosquitoes and two strains from the brains of clethrionomys glareolus and apodemus flavicollis small rodents.197935963
infection with absidia corymbifera in bank voles (clethrionomys glariolus).bank voles, clethrionomys glariolus, kept under laboratory conditions were highly susceptible to both naturally-acquired and experimental infection with the phycomycete absidia corymbifera. the infection was manifested as an acute lethal disease characterized by fungal invasion of the kidneys, central nervous system and, less frequently, other tissues. natural infection was probably acquired via the respiratory route.19806987455
[blood parasites of small wild mammals in steiermark and burgenland].a total of 488 wild small mammals (16 species) trapped in two federate units of austria, steiermark and burgenland, were examined on the presence of blood parasites. in steiermark grahamelles were detected in neomys fodiens, clethrionomys glareolus, microtus arvalis, m. agrestis, apodemus flavicollis and a. sylvaticus, while trypanosoma evotomys and hepatozoon erhardovae were found in c. glareolus, and babesia microti in pitymys subterraneus and m. agrestis. in burgenland grahamelles were demons ...19806778802
prevalence of pneumocystis carinii delanoë & delanoë, 1912 in rodents in denmark.pneumocystis carinii has been found in 17 of 90 (19%) wild living trapped brown rats (rattus norvegicus). the positive brown rats originated from about 25% of the trapping localities examined. among brown rats of two breeding stocks, h and s, pneumocysts were found in 43.5% of the h rats, but in none of the s rats. by keeping brown h rats on a low protein diet for 8 weeks, it was possible to augment the prevalence to 53.8%. pneumocystis carinii has furthermore been found in one of eight (12.5%) ...19806965782
a serological proof of adiaspiromycosis in wild rodents.using serological and histological methods, we examined 92 specimens of small, wild rodents (apodemus sylvaticus, clethrionomys glareolus, micromys minutus, microtus agrestis, m. arvalis, mus musculus and pitymys subterraneus) for the incidence of adiaspiromycosis. in addition, we examined 16 white, laboratory mice after their exposure to a natural biotope in which the incidence of adiaspiromycosis had been confirmed earlier. the results of serological tests were in correlation with those obtain ...19807450616
nephropathia epidemica: detection of antigen in bank voles and serologic diagnosis of human infection.an indirect immunofluorescence test for detection of serum antibodies specific for nephropathia epidemica (ne) has been developed with use of acetone-fixed cryostat sections of the lungs of bank voles (clethrionomys glareolus) that had been trapped from the ne-endemic area in finland as antigen. ne antigen was detected as distinct fluorescence in the cytoplasm of alveolar and macrophage-like cells. the 16 patients studied included typical cases from an endemic area, cases from a family outbreak, ...19806102587
[studies of the ecology of some blood protozoa of wild small mammals in north germany (author's transl)].in 1977 and 1978, 696 small mammals of 9 different species were surveyed for protozoal blood parasites. the following parasites were found: hepatozoon sylvatici in apodemus flavicollis, h. erhardovae and trypanosoma evotomys in clethrionomys glareolus, t. microti and babesia microti in microtus agrestis and t. croicidurae in crocidura russula. h. erhardovae showed regularly high infection-rates (more than 70%) during all the years in 1977 and 1978. h. sylvatici was found only in 5.6% of the yell ...19806104423
the occurrence of erythropoiesis in the thymus of the bank vole (clethrionomys glareolus).the thymus of wild young and adult bank voles (clethrionomys glareolus) was examined by histological methods for the presence of developing erythroid cells. nucleated erythroid cells were observed in 26% of the glands examined by light microscopy and in 69% of the glands examined by electron microscopy. the largest number of developing erythroid cells was observed in the thymus of pregnant females, also showing raised reticulocyte counts (3.1-10.2%). however, erythropoiesis could also be found i ...19807000364
effect of social rank on the growth of the preputial glands in male bank voles, clethrionomys glareolus. 19806994144
adrenal growth during pregnancy in the bank vole, clethrionomys glareolus: initiation by mating. 19807000328
reproduction in a laboratory colony of bank vole, clethrionomys glareolus. 19807000324
a histochemical study on the effects of photoperiod on gonadal and adrenal function in the female bank vole (clethrionomys glareolus, schreb.). 19806993280
acceleration of ovarian follicle maturation of female caused by male in microtus agrestis and clethrionomys glareolus. 19807004917
lead content of small mammals at a roadside site in relation to the pathways of exposure.concentration of lead have been determined in three species of small mammal, sorex araneus, clethrionomys glareolus and apodemus sylvaticus at roadside and control sites. the results are considered in relation to the lead content of the diet and the air, and it is concluded that the diet provides far the major pathway for lead exposure, even at the roadside site. bone lead concentrations are found to be consistent with estimated lead exposure and metabolism.19817015499
[effect of cyclophosphane on the bone marrow of redbacked voles].the paper presents the data on the effect of cyclophosphane on the bone marrow cells of bank voles (clethrionomys glareolus). the percentage of aberrant cells after injection of cyclophosphane was shown to be higher in experimental animals than in control at different intervals after injection, mitotic activity and the interphase death being decreased and increased, respectively.19817028567
[detection of the etiologic agent of hemorrhagic fever with a renal syndrome in the lungs of wild rodents].the results of the studies on wild rodents trapped in the areas of the leningrad region visits to which were associated with human cases of hemorrhagic fever with renal syndrome (hfrs) are presented. in one of these areas 30% of bank voles were found to be infected. specific fluorescence of high intensity was found in ctyostat sections of lungs from bank voles treated by the indirect fluorescent antibody procedure. fluorescent granules, their clumps and large conglomerates were localized in the ...19816115516
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