Abstract:
:Seventy specimens of Hypsiboas albopunctatus (Anura: Hylidae) were collected and surveyed for endoparasites in Brasília, Brazil at the end of the rainy season (February and March) in 2005. Sixteen males (22.86%) were infected by Rhabdias sp., Aplectana sp., Cosmocerca sp., and Falcaustra mascula. Rhabdias sp., a lung parasite, presented the highest prevalence (8.57%), mean intensity of infestation (1.333), and mean abundance (0.114). Moreover, this is the first report of a rhabdiasid nematode in the Hylidae in Brazil. The intestinal parasites, Cosmocerca sp. and Aplectana sp., had a similar prevalence (5.71%), but the former presented a higher mean intensity of infestation and mean abundance. The behavior and food habits of amphibians are responsible for the differences in their helminthofauna, and this study presents four new records of nematodes in H. albopunctatus.
journal_name
Parasitol Resjournal_title
Parasitology researchauthors
Holmes RM,Bocchiglieri A,Araújo FR,da Silva RJdoi
10.1007/s00436-007-0797-zsubject
Has Abstractpub_date
2008-03-01 00:00:00pages
621-3issue
4eissn
0932-0113issn
1432-1955journal_volume
102pub_type
杂志文章abstract::Water from Lake Anna in Virginia, a lake that is used to cool reactors at a nuclear power plant and for recreational activities, was assessed for the presence of Naegleria fowleri, an ameba that causes primary amebic meningoencephalitis (PAM). This survey was undertaken because it has been reported that thermally enri...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-008-1275-y
更新日期:2009-04-01 00:00:00
abstract::The biochemical and structural changes that occur during the conversion of Toxoplasma gondii tachyzoites to bradyzoites and the formation of tissue cyst are not well understood. Maintaining cells infected with T. gondii type II and III strains under stress conditions induces the tachyzoite-bradyzoite in vitro differen...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-017-5738-x
更新日期:2018-02-01 00:00:00
abstract::Toxoplasma gondii is a zoonotic protozoan of almost all species of mammals and birds. However, no information is available about seroprevalence of the pathogen in stray dogs in seven cities from Inner Mongolia, Jilin, Liaoning province, China. Using the indirect hemagglutination antibody (IHA) test with a cutoff titer...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-015-4746-y
更新日期:2015-12-01 00:00:00
abstract::The relationships between inflammation in organs with Toxocara canis larval migration and matrix metalloproteinase-9 (MMP-9) were investigated following the infection of mice with 1,000 infective eggs. Gelatinase activity was defined by gelatin zymography, optimum pH, inhibitor specificity and Western blot analysis. M...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-004-1271-9
更新日期:2005-02-01 00:00:00
abstract::The oocysts of Caryospora cherrughi sp. n. were described from the feces of the saker falcon, Falco cherrug, collected from the falcon market in Riyadh City, Saudi Arabia. The prevalence of infection was 21.4 % (15/70). The majority of the oocysts examined had completed sporulation within 64-84 h at 24 ± 2 °C. Sporula...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-012-3217-y
更新日期:2013-03-01 00:00:00
abstract::The viability of Cryptosporidium parvum oocysts ingested by Artemia franciscana metanauplii was evaluated using two fluorogenic vital dyes. There was no significant difference (p = 0.09) between the viability of oocysts maintained in saline (control) and those recovered from the digestive tract of the microcrustacean ...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-007-0543-6
更新日期:2007-08-01 00:00:00
abstract::Hepatozoon aegypti Bashtar, Boulos & Mehlhorn, 1984 was first described from the blood of the diadem snake (Spalerosophis diadema) in Egypt. During an investigation of the diversity of reptilian haemogregarines in Saudi Arabia, seven diadem snakes (100% of the sample) were found to be highly parasitised by H. aegypti,...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-018-6006-4
更新日期:2018-10-01 00:00:00
abstract::Gossypol, a natural polyphenolic compound, induces growth-inhibitory and antiparasitic effects in Taenia taeniaeformis metacestodes in vivo and in vitro. We investigated the uptake and localization of [3H]-gossypol in this parasite. Metacestodes were incubated in 10(-5) M [3H]-gossypol at 37 degrees C. Parasites stead...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/BF00932182
更新日期:1993-01-01 00:00:00
abstract::The efficacies of 20 mg/kg body weight (BW) of toltrazuril (Toltra) 2 days post-infection (dpi), 2 mg/kg BW of diclazuril 2 and 3 dpi and 200 mg/kg BW of sulphadimidine 2, 3 and 4 dpi were compared in a model for piglet isosporosis. Weight gain (first 4 weeks of life) and diarrhoea and oocyst excretion from 4 to 11 dp...
journal_title:Parasitology research
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00436-006-0314-9
更新日期:2007-01-01 00:00:00
abstract::During their different life stages, parasites undergo remarkable morphological, physiological, and behavioral "metamorphoses" to meet the needs of their changing habitats. This is even true for ectoparasites, such as the monogeneans, which typically have a free-swimming larval stage (oncomiracidium) that seeks out and...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-020-07045-z
更新日期:2021-01-12 00:00:00
abstract::Infections with the metastrongyloid nematode Aelurostrongylus abstrusus in cats have been reported sporadically from Germany. To assess the occurrence and regional geographical distribution of A. abstrusus in Germany, faecal samples from 391 cats with symptoms of respiratory disease were collected from December 2009 t...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-012-3207-0
更新日期:2013-02-01 00:00:00
abstract::Many factors contribute to parasites varying in host specificity and distribution among potential hosts. Metagonimoides oregonensis is a digenetic trematode that uses stream-dwelling plethodontid salamanders as second intermediate hosts in the Eastern US. We completed a field survey to identify which stream salamander...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-015-4550-8
更新日期:2015-08-01 00:00:00
abstract::In the search of alternatives for the control of mosquitoes of medical importance, we evaluated the larvicidal activity of micronized suspensions of calcium hydroxide [Ca(OH)₂] against Aedes aegypti and Culex quinquefasciatus. Tests conducted under laboratory conditions determined a LC50 = 0.027% (LC90 = 0.096%) for A...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-011-2593-z
更新日期:2012-03-01 00:00:00
abstract::After our promising results from prophylactic and therapeutic study (i.p. route) with the radio-attenuated Leishmania donovani parasites against experimental murine visceral leishmaniasis, we prompted to check their therapeutic efficacy through i.m route. BALB/c mice were infected with highly virulent L. donovani para...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-012-2847-4
更新日期:2012-07-01 00:00:00
abstract::We aim to investigate the efficiency of liposomal albendazole (L-ABZ) for the treatment of complex alveolar echinococcosis (CAE) using contrast-enhanced ultrasonography (CEUS), computed tomography (CT), and positron emission tomography (PET)/CT. Twelve patients with CAE admitted to our hospital between June 2000 and J...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-015-4649-y
更新日期:2015-11-01 00:00:00
abstract::Exsheathment and midgut invasion of nocturnally subperiodic Brugia malayi microfilariae were analyzed using light and scanning electron microscopy in a refractory vector, Aedes aegypti (Thailand strain). Results showed that exsheathed microfilariae represented only approximately 1% of the total microfilaria midguts di...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-014-4086-3
更新日期:2014-11-01 00:00:00
abstract::Snake venom can affect the growth of Trypanosoma cruzi and Leishmania spp. As new classes of therapeutic drugs against protozoan parasites could be derived from snake venom, alterations in the ultrastructure and growth of the epimastigotes, trypomastigotes and amastigotes of T. cruzi, as well as the promastigotes of L...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-002-0626-3
更新日期:2002-07-01 00:00:00
abstract::The localization and distribution of SALMFamide (S1)-like immunoreactivity (IR), was determined at both the cellular and subcellular level in the central nervous system (CNS) of the nematode roundworm Ascaris suum. The techniques of indirect immunofluorescence in conjunction with confocal scanning laser microscopy and...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s004360050086
更新日期:1996-01-01 00:00:00
abstract::When used at low concentrations and added to the water body, water-soluble chlorophyllin (resulting from chlorophyll after removal of the phytol) and pheophorbid (produced from chlorophyllin by acidification) are able to kill mosquito larvae and other small animals within a few hours under exposure of solar radiation....
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-008-1235-6
更新日期:2009-02-01 00:00:00
abstract::The utility of an enzyme-linked immunosorbent assay to determine the sensitization against the trematode Fasciola hepatica in horses from an endemic area (NW Spain) was assessed. Blood samples were collected from 536 horses and tested against a 2.9-kDa recombinant surface protein (FhrAPS) to estimate the presence of I...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-011-2587-x
更新日期:2012-02-01 00:00:00
abstract::The performance of polymerase chain reaction (PCR) procedures for the detection of Cryptosporidium parvum HNJ-1 strain (genotype II) oocysts purified from mice using published protocols was evaluated. Oocysts were concentrated from fecal samples of infected severe combined immunodeficiency (SCID) mice by sucrose flota...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-007-0567-y
更新日期:2007-09-01 00:00:00
abstract::It is well known that toxoplasmosis can be life threatening to immunocompromised individuals such as AIDS and organ transplantation patients. Glucocorticoids (GCs) are widely used in the clinic for the treatment of autoimmune diseases and organ transplantation resulting in acute toxoplasmosis in these patients. Howeve...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-013-3661-3
更新日期:2014-01-01 00:00:00
abstract::The purified metalloprotease and the partially purified cysteine protease from pathogenic Cryptobia salmositica were characterized. Using haemoglobin gel electrophoresis, we detected five enzymatic bands in crude parasite lysate; one protease (200 kDa) yielded a metalloprotease band and other four, cysteine protease b...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s004360050435
更新日期:1998-06-01 00:00:00
abstract::The history of European bison Bison bonasus Linnaeus, 1758 has been stormy since its extinction in the wild after the First World War. Due to the fact that the species was restored from just 12 founders, further expansion has suffered from low genetic variability, rendering the bison vulnerable to various pathogens du...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-017-5663-z
更新日期:2018-01-01 00:00:00
abstract::Amebic cysteine protease 2 (EhCP2) was purified from ethyl ether extracts of axenically grown trophozoites of Entamoeba histolytica strain HM1-IMSS. The purification procedure involved molecular filtration and electroelution. Sequence analysis of the purified product revealed EhCP2 and ubiquitin(s). Electrophoretic mi...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-002-0763-8
更新日期:2003-06-01 00:00:00
abstract::The activities of the disaccharidases lactase, maltase, sucrase and trehalase were examined in gerbils during Giardia lamblia infections. In a primary infection with trophozoites, the activities of all four enzymes were reduced from day 10 post-infection (p.i.) and remained at low levels well past the elimination phas...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/BF00932025
更新日期:1995-01-01 00:00:00
abstract::Mosquitoes are important vectors of diseases to humans and domestic animals. Chemical control of vectors remains a main resource for the prevention and control of vector-borne diseases. Due to the development of insecticide resistance and risks to human health and the environment of synthetic compounds, the search for...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-007-0647-z
更新日期:2007-10-01 00:00:00
abstract::Morphological abnormalities were observed on the cephalic bulb hooklets of advanced third-stage larvae (AdvL(3)) of genus Gnathostoma. The larvae were obtained from the fish "Mexican rivulus" Millerichthys robustus collected from a seasonal pond near Tlacotalpan, Veracruz, Mexico. The abnormalities involved (1) extra ...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-009-1604-9
更新日期:2009-11-01 00:00:00
abstract::Precise identification of avian schistosomes in the genus Trichobilharzia at the species level is difficult and requires both traditional morphological and molecular techniques. To obtain satisfactory results by traditional methods, the characteristics of the intact adults or large fragments of male and females are ne...
journal_title:Parasitology research
pub_type: 杂志文章
doi:10.1007/s00436-019-06573-7
更新日期:2020-03-01 00:00:00
abstract::A clinical field trial was performed to evaluate the efficacy of imidacloprid, the active ingredient of Advantage 10% Spot-On, against natural lice infestations on dogs. Imidacloprid was highly effective against both sucking (Linognathus setosus) and biting (Trichodectes canis) lice over the 6-week period of the trial...
journal_title:Parasitology research
pub_type: 临床试验,杂志文章
doi:10.1007/s004360050560
更新日期:1999-04-01 00:00:00