Spermiogenesis in the caryophyllidean cestode Khawia armeniaca (Cholodkovski, 1915).

abstract：:The artemisinin-based combination therapy (ACT) is adopted by several countries as first line for malaria treatment in the last decade. Concomitantly, the World Health Organization and other research reports showed a dramatic decline in malaria burden in terms of morbidity, mortality and treatment failure (TF). The op...

journal_title：Parasitology research

authors： Giha HA

更新日期：2010-02-01 00:00:00

abstract：:Neospora caninum is an intracellular protozoan that infects domestic and wild canids as well as many warm-blooded animals as shown by the isolation of viable parasites. The effectiveness of diagnostic tests for detecting specific antibodies against N. caninum is hampered by potential cross-reaction with other Coccidia...

journal_title：Parasitology research

authors： He P,Li J,Gong P,Liu C,Zhang G,Yang J,Tuo W,Yang B,Zhang X

更新日期：2013-05-01 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

authors： Hanssen I,Mencke N,Asskildt H,Ewald-Hamm D,Dorn H

更新日期：1999-04-01 00:00:00

abstract：:Gastrointestinal nematode (GIN) infections are a common constraint to small ruminant industry throughout the world, and among those, haemonchosis has its own significance. Control of GIN primarily relies on the use of anthelmintics, but this approach has become less reliable due to the development of resistance in GIN...

journal_title：Parasitology research

authors： Saddiqi HA,Jabbar A,Sarwar M,Iqbal Z,Muhammad G,Nisa M,Shahzad A

更新日期：2011-12-01 00:00:00

abstract：:Exposure to viable Acanthamoeba may cause fatal encephalitis and blinding keratitis in humans. Quantification of environmental Acanthamoeba by a reliable analytical assay is essential to assess the risk of human exposure and efficacy of control measures (e.g., superheating). Two DNA binding dyes (ethidium monoazide (E...

journal_title：Parasitology research

authors： Chang CW,Lu LW,Kuo CL,Hung NT

更新日期：2013-11-01 00:00:00

abstract：:A new Eimeria species is described from a common bronzewing pigeon (Phaps chalcoptera) (Latham, 1790) in Western Australia. Sporulated oocysts of Eimeria chalcoptereae n. sp. (n = 30) are subspheroidal, 22-25 × 21-24 (23.5 × 22.6) μm; length/width (L/W) ratio 1.0-1.1 (1.04) μm. Wall bi-layered, 1.0-1.4 (1.2) μm thick,...

journal_title：Parasitology research

authors： Yang R,Brice B,Berto BP,Ryan UM

更新日期：2020-11-01 00:00:00

abstract：:Fecal specimens from 432 pre-weaned calves younger than 35 days were collected over a 2-year period (2010-2012) from 74 dairy cattle farms in the central area of Colombia. These samples were microscopically examined for the presence of Cryptosporidium oocysts, and positive specimens were selected for molecular examina...

journal_title：Parasitology research

authors： Avendaño C,Ramo A,Vergara-Castiblanco C,Sánchez-Acedo C,Quílez J

更新日期：2018-05-01 00:00:00

abstract：:Differentiation between viable and non-viable hookworm ova in environmental samples is necessary in order to implement strategies to mitigate re-infections in endemic regions. In this study, an untargeted metabolic profiling method was developed that utilised gas chromatography-mass spectrometry (GC-MS) in order to in...

journal_title：Parasitology research

authors： Gyawali P,Beale DJ,Ahmed W,Karpe AV,Magalhaes RJ,Morrison PD,Palombo EA

更新日期：2016-09-01 00:00:00

abstract：:Artesuante (AS) is a good chemoprophylactic drug for preventing against schistosome infection, but Hua et al. recently reported that the sensitivity of AS against Schistosoma japonicum decreased after 10 years of use in China. There are at least three problems, to our knowledge, making the finding suspicious or inconc...

journal_title：Parasitology research

authors： Liu R,Dong HF,Jiang MS

更新日期：2012-04-01 00:00:00

abstract：:This study was conducted to identify genetic characteristics of Besnoitia spp. isolated from goat in Iran. Molecular analysis of two portions of nuclear ribosomal DNA (ITS1 and ITS2) was used for the genetic characterization of the Besnoitia species. Comparison of the sequencing data of the Iranian Besnoitia samples o...

journal_title：Parasitology research

authors： Namazi F,Oryan A,Sharifiyazdi H

更新日期：2011-03-01 00:00:00

abstract：:In opposite to the free-living soil nematode Caenorhabditis elegans, the genetic regulation of hypobiosis or inhibited or arrested development in parasitic nematodes is completely unknown. In C. elegans, the daf-genes or the age-1 gene are of major importance in signaling pathways regulating arrested development. To i...

journal_title：Parasitology research

authors： Strube C,von Samson-Himmelstjerna G,Schnieder T

更新日期：2007-09-01 00:00:00

abstract：:Over the past decade, advances in proteomic and mass spectrometry techniques and the sequencing of the Plasmodium falciparum genome have led to an increasing number of studies regarding the parasite proteome. However, these studies have focused principally on parasite protein expression, neglecting parasite-induced va...

journal_title：Parasitology research

authors： Fontaine A,Bourdon S,Belghazi M,Pophillat M,Fourquet P,Granjeaud S,Torrentino-Madamet M,Rogier C,Fusai T,Almeras L

更新日期：2012-02-01 00:00:00

abstract：:With the accelerated movement of population, human parasitoses become an increasingly serious public health's problem. Currently, detections of parasite eggs through microscopic images are still the golden standard for diagnoses. However, this conventional method relies heavily on the experiences of inspectors, thus g...

journal_title：Parasitology research

authors： Li Z,Gong H,Zhang W,Chen L,Tao J,Song L,Wu Z

更新日期：2015-10-01 00:00:00

abstract：:Eimeria spp. multiply within the intestinal tract causing severe inflammatory responses. Chitosan (CS), meanwhile, has been shown to exhibit anti-inflammatory activities in different experimental models. Here, we investigated the effect of CS on the outcome of inflammation caused by Eimeria papillata in the mouse inte...

journal_title：Parasitology research

authors： Abdel-Latif M,Abdel-Haleem HM,Abdel-Baki AA

更新日期：2016-07-01 00:00:00

abstract：:Antibody responses to naturally acquired Plasmodium relictum and P. elongatum infections, blood parasitemia, and disease signs were investigated in 23 naive juvenile African black-footed penguins (Spheniscus demersus). Anti-Plasmodium spp. immunoglobulins were detected by enzyme-linked immunosorbent assay (ELISA) usin...

journal_title：Parasitology research

authors： Graczyk TK,Cranfield MR,McCutchan TF,Bicknese EJ

更新日期：1994-01-01 00:00:00

abstract：:In Romania, cystic echinococcosis is endemic and affects, besides humans, various animal species including sheep, cattle, and swine. As yet, no molecular-genetic typing has been carried out to clearly identify the putative strains being transmitted there. Parasite samples (protoscoleces or germinal layers) were collec...

journal_title：Parasitology research

authors： Bart JM,Morariu S,Knapp J,Ilie MS,Pitulescu M,Anghel A,Cosoroaba I,Piarroux R

更新日期：2006-01-01 00:00:00

abstract：:The aim of the study is to understand the anti-Clonorchis sinensis properties of mebendazole and albendazole, and compare to praziquantel and tribendimidine. Two hundred and thirty rats were divided into five batches for experimental treatment. In four batches, each rat was infected orally with 50 or 100 C. sinensis m...

journal_title：Parasitology research

authors： Xiao SH,Xue J,Xu LL,Zhang YN,Qiang HQ

更新日期：2011-03-01 00:00:00

abstract：:Light, electron microscopy and DNA analyses were performed to characterize a microsporidium infecting Rachiplusia nu larvae from a laboratory rearing in Argentina. Diplokaryotic spores were oval and measured 3.61 ± 0.29 × 1.61 ± 0.14 μM (fresh). The spore wall was composed of an electron-dense exospore and an electron...

journal_title：Parasitology research

authors： Arneodo JD,Sciocco-Cap A

更新日期：2018-05-01 00:00:00

abstract：:Human colonisation of New Zealand has resulted in the introduction of emerging diseases, such as avian malaria and toxoplasmosis, which arrived with their exotic avian and mammalian hosts. Plasmodium spp. and Toxoplasma gondii have a wide host range, and several species of endemic New Zealand birds have developed a fa...

journal_title：Parasitology research

authors： Mirza V,Burrows EB,Gils S,Hunter S,Gartrell BD,Howe L

更新日期：2017-08-01 00:00:00

abstract：:In life cycle of Angiostrongylus costaricensis, veronicellidae mollusks participate as the invertebrate host while rodents as the main vertebrate host. The current work shows a sequential larval development of A. costaricensis in Sarasinula marginata, individually killed and digested from day 1 to 43, post infection. ...

journal_title：Parasitology research

authors： Mendonça CL,Carvalho OS,Mota EM,Lenzi HL

更新日期：2008-04-01 00:00:00

abstract：:NADH- or NADPH-oxidase activity was cytochemically detected at the ultrastructural level during the process of interaction between Trypanosoma cruzi and activated mouse peritoneal macrophages. The reaction product, indicative of enzyme activity, was found in the portion of the plasma membrane of the macrophages to whi...

journal_title：Parasitology research

authors： de Carvalho TU,de Souza W

更新日期：1987-01-01 00:00:00

abstract：:Investigation of the ultrastructure of Protonaegleria westphali has been carried out by means of scanning electron microscopy (SEM) and transmission electronmicroscopy (TEM). SEM investigation demonstrated much enlarged trophozoites, flagellates and cysts corresponding to those under light microscopical observation. I...

journal_title：Parasitology research

authors： Michel R,Raether W,Schupp E

更新日期：1987-01-01 00:00:00

abstract：:The susceptibility of two Venezuelan (YT and SM) and one Brazilian (BH) strain of Schistosoma mansoni to single oral doses of praziquantel (Pz; 250 or 500 mg/kg), oxamniquine (Ox; 40, 60, or 100 mg/kg) or to low-dose combinations of both drugs (33 mg/kg Pz and 25 mg/kg Ox; 66 mg/kg Pz and 12.5 mg/kg Ox; 250 mg/kg Pz a...

journal_title：Parasitology research

authors： Delgado VS,Suárez DP,Cesari IM,Incani RN

更新日期：1992-01-01 00:00:00

abstract：:The tegumental membrane of platyhelminth parasites is of crucial importance for modulation of the host response and parasite survival. A cDNA encoding a novel tegumental protein 20.8 kDa (TP20.8) was found by large-scale sequencing of a Clonorchis sinensis cDNA library. This new cDNA was 755 bp long containing an open...

journal_title：Parasitology research

authors： Zhou Z,Hu X,Huang Y,Hu H,Ma C,Chen X,Hu F,Xu J,Lu F,Wu Z,Yu X

更新日期：2007-08-01 00:00:00

abstract：:Our previous in vivo studies on angiostrongyliasis showed that PF1022A had stronger killing effects against female adults than against males. No killing effects were observed against young adult worms in the central nervous system. To characterize the former in vivo action of PF1022A, in vitro effects of PF1022A on th...

journal_title：Parasitology research

authors： Kachi S,Terada M,Hashimoto H

更新日期：1997-01-01 00:00:00

abstract：:Spawning individuals of allis shad, Alosa alosa (Linnaeus, 1758), and twaite shad, Alosa fallax (Lacépède, 1803), were sampled from three rivers on the Atlantic coast of the Iberian Peninsula (Ulla, Minho, Mondego) during 2008 to 2013 to assess the presence of the zoonotic marine parasite Anisakis spp. larvae. The res...

journal_title：Parasitology research

authors： Bao M,Mota M,Nachón DJ,Antunes C,Cobo F,Garci ME,Pierce GJ,Pascual S

更新日期：2015-06-01 00:00:00

abstract：:In this study, the larvicidal activity of an enriched fraction of the major lipophilic phenolic compounds from Hypericum carinatum Griseb. (Clusiaceae) was investigated against larvae of Aedes aegypti (Diptera: Culicidae), the main vector of dengue virus in Brazil. The larval mortality rate ranged 37.33 to 72.00 % at ...

journal_title：Parasitology research

authors： da Silva FC,de Barros FM,Prophiro JS,da Silva OS,Pereira TN,de Loreto Bordignon SA,Eifler-Lima VL,von Poser GL

更新日期：2013-06-01 00:00:00

abstract：:Praziquantel, due to high efficacy, excellent tolerability, few and transient side effects, simple administration, and competitive cost, is virtually the only drug of choice for treatment of human schistosomiasis. Treatment of schistosomiasis has shown great advances with the introduction of the drug into the therapeu...

journal_title：Parasitology research

authors： Wu W,Wang W,Huang YX

更新日期：2011-12-01 00:00:00

abstract：:Angiostrongylus vasorum is a metastrongyloid nematode that may cause cardiopulmonary disease, neurological signs and coagulopathies in dogs. The parasite has an indirect life cycle with molluscs as intermediate hosts, in which the infective third larval stage develops. Recently, A. vasorum has been repeatedly reported...

journal_title：Parasitology research

authors： Hurníková Z,Miterpáková M,Mandelík R

更新日期：2013-10-01 00:00:00

abstract：:Reverse-transcriptase polymerase chain reaction cloning of the 3'-ends of the alpha-tubulin cDNAs of Tritrichomonas mobilensis in combination with Southern-blot analysis identified seven to eight distinct alpha-tubulin genes. All seven lack a carboxy-terminal tyrosine and the corresponding sequence compatible with pos...

journal_title：Parasitology research

authors： Schneider A,Plessmann U,Felleisen R,Weber K

更新日期：1999-03-01 00:00:00