The comparative morphology of three equine habronematid nematodes: SEM observations.

abstract：:The insect growth regulator, Lufenuron, at concentrations of even multiples of LC(90) (determined under laboratory conditions) was tested against the III instar larvae of Aedes aegypti under simulated field conditions. For all concentrations tested, 100 % mortality of the larvae was observed within 24 h of exposure to...

journal_title：Parasitology research

authors： Salokhe SG,Deshpande SG,Mukherjee SN

更新日期：2012-09-01 00:00:00

abstract：:Trichomoniasis is the interplay between the infecting parasite, Trichomonas vaginalis, and the host, on which the clinical presentation of the disease depends. Although the clinical spectrum varies from an asymptomatic state to mild, moderate or severe symptoms, the exact virulence markers of T. vaginalis have not bee...

journal_title：Parasitology research

authors： Malla N,Valadkhani Z,Harjai K,Sharma S,Gupta I

更新日期：2004-09-01 00:00:00

abstract：:The development of Babesia equi was studied in the salivary glands of adult female ticks, Boophilus microplus, using a transmission electron microscope (TEM). Engorged nymphs were obtained from splenectomized foals experimentally infected with B. equi and fed in the adult phase for 5 days on rabbits. Sporogony in B. e...

journal_title：Parasitology research

authors： Guimarães AM,Lima JD,Ribeiro MF,Camargos ER,Bozzi IA

更新日期：1998-01-01 00:00:00

abstract：:Entamoeba histolytica infection in humans is still one of the leading causes of parasitic diseases among the developing countries, including India. It therefore becomes extremely important to characterize this parasite with the aim of preventing and controlling the amoebiasis which it causes. The present study describ...

journal_title：Parasitology research

authors： Prakash A,Chakraborti A,Mahajan RC,Ganguly AK

更新日期：2002-02-01 00:00:00

abstract：:Experiments were undertaken to develop a serum-free medium for the in vitro cultivation of Babesia caballi, a tick-borne hemoprotozoan parasite, one of the causative agents of equine piroplasmosis. A modified HL-1 medium supplemented with horse serum, L-glutamine, antibiotics, and hypoxanthine was used. B. caballi org...

journal_title：Parasitology research

authors： Zweygarth E,van Niekerk CJ,de Waal DT

更新日期：1999-05-01 00:00:00

abstract：:Studies were conducted in Mwea Rice Scheme, Kenya during the period April 2005 and January 2007 to determine the host-feeding pattern of culicine mosquitoes. Mosquitoes were collected indoors and outdoors and tested for human, bovine, goat, and donkey blood meals by an Enzyme-Linked Immunosorbent Assay. A total of 1,7...

journal_title：Parasitology research

authors： Muturi EJ,Muriu S,Shililu J,Mwangangi JM,Jacob BG,Mbogo C,Githure J,Novak RJ

更新日期：2008-05-01 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：:Gross anatomy of muscle and sensory/motor innervation of adult and intramolluscan developmental stages of Echinostoma caproni have been investigated to ascertain the organisation and the functional correlates of any stage-specific patterns of staining. Using indirect immunocytochemistry to demonstrate neuroactive subs...

journal_title：Parasitology research

authors： Sebelová S,Stewart MT,Mousley A,Fried B,Marks NJ,Halton DW

更新日期：2004-06-01 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

authors： Castro-Elizalde KN,Hernández-Contreras P,Ramírez-Flores CJ,González-Pozos S,Gómez de León CT,Mondragón-Castelán M,Mondragón-Flores R

更新日期：2018-02-01 00:00:00

abstract：:Atmospheric observations demonstrate that, during the last decades, the climate has changed. As reported by the Intergovernmental Panel on Climate Change (IPCC, 2001, 2007), a mean increase of temperature by 0.09 K per decade was observed globally from 1951 to 1989. Up to now, 2008, this trend has continued. Europe ex...

journal_title：Parasitology research

authors： Jacob D

更新日期：2008-12-01 00:00:00

abstract：:On a global basis, ticks transmit a greater variety of pathogenic microorganisms, protozoa, rickettsiae, spirochaets, and viruses than any other arthropods and are among the most important vectors of diseases affecting livestock, humans, and companion animals. Ticks and tick-borne diseases (TTBDs) affect 80% of the wo...

journal_title：Parasitology research

authors： Ghosh S,Bansal GC,Gupta SC,Ray D,Khan MQ,Irshad H,Shahiduzzaman M,Seitzer U,Ahmed JS

更新日期：2007-09-01 00:00:00

abstract：:Companion animals including dogs are one of the important components in One Health. Parasites may cause not only diseases in pet animals but also many zoonotic diseases infecting humans. In this study, we performed a survey of intestinal parasites in fecal specimens (n = 485) collected from outpatient pet dogs with di...

journal_title：Parasitology research

authors： Yu Z,Ruan Y,Zhou M,Chen S,Zhang Y,Wang L,Zhu G,Yu Y

更新日期：2018-01-01 00:00:00

abstract：:Parasitological analyses are often based on invasive methodologies, involving host sacrifice, raising ethical and conservation issues. However, alternative non-invasive approaches may not be always applicable due to the location of the parasite in the host tissue or the quality and reliability of the non-invasive samp...

journal_title：Parasitology research

authors： Jorge F,Carretero MA,Roca V,Poulin R,Perera A

更新日期：2013-12-01 00:00:00

abstract：:Over 1 year, from January to December 1999, a total of 173 slaughtered sheep at Al-Mahala abattoir were examined for presence of nematode parasites. Eighteen sheep (10.4%) were infected with eight different species of nematodes. The prevalence rates of detected nematode parasites were; Haemonchus contortus (3.5%), Hae...

journal_title：Parasitology research

authors： Khalafalla RE,Elseify MA,Elbahy NM

更新日期：2011-02-01 00:00:00

abstract：:CD4(+) T-helper (Th) cell is widely recognized to be capable of influencing worm development and egg granuloma formation after schistosome infection. Interleukin (IL)-12 and IL-4 play key roles in regulation of Th cell differentiation. In the present study, we subcutaneously inoculated mice with hybridoma cells secret...

journal_title：Parasitology research

authors： Cheng YL,Song WJ,Liu WQ,Lei JH,Kong Z,Li YL

更新日期：2012-01-01 00:00:00

abstract：:Spermiogenesis and ultrastructure of the spermatozoon of two bothriocephalidean cestodes, Oncodiscus sauridae from the lizardfish Saurida nebulosa Valenciennes, 1850 and Senga sp. from the eel Mastacembelus armatus (Lacepède, 1800), have been studied using transmission electron microscopy. Spermiogenesis included the ...

journal_title：Parasitology research

authors： Sípková L,Levron C,Oros M,Justine JL

更新日期：2011-07-01 00:00:00

abstract：:Spermiogenesis of the monozoic cestode Khawia armeniaca (Cholodkovski, 1915), a parasite of Capoeta capoeta sevangi (De Filippi, 1865) (Pisces: Cyprinidae), has been investigated by means of transmission electron microscopy for the first time. The present results show that the type of spermiogenesis in K. armeniaca sh...

journal_title：Parasitology research

authors： Brunanská M,Poddubnaya LG

更新日期：2006-09-01 00:00:00

abstract：:Male Sprague-Dawley rats were dosed orally with nitroxynil at a concentration of 40 mg/kg and adult Fasciola hepatica recovered after 24 h, 48 h and 72 h. Surface changes to the flukes were monitored by means of SEM. After the 24 h treatment, extensive swelling and blebbing of the tegument was observed on both surface...

journal_title：Parasitology research

authors： McKinstry B,Fairweather I,Brennan GP,Forbes AB

更新日期：2003-10-01 00:00:00

abstract：:Antroponotic cutaneous leishmaniasis (ACL) is an endemic disease and one of the major health problems in Sanliurfa province located in the southeastern region of Turkey. Leishmania tropica is confirmed as the causative agent of ACL in this region. In Sanliurfa city alone, the recorded total cases of ACL were 6,817 bet...

journal_title：Parasitology research

authors： Akkafa F,Dilmec F,Alpua Z

更新日期：2008-08-01 00:00:00

abstract：:Dengue is an arthropod-borne viral infection mainly vectored through the bite of Aedes mosquitoes. Recently, its transmission has strongly increased in urban and semi-urban areas of tropical and sub-tropical regions worldwide, becoming a major international public health concern. There is no specific treatment for den...

journal_title：Parasitology research

authors： Sujitha V,Murugan K,Paulpandi M,Panneerselvam C,Suresh U,Roni M,Nicoletti M,Higuchi A,Madhiyazhagan P,Subramaniam J,Dinesh D,Vadivalagan C,Chandramohan B,Alarfaj AA,Munusamy MA,Barnard DR,Benelli G

更新日期：2015-09-01 00:00:00

abstract：:To elucidate whether Kudoa septempunctata was able to live in the human intestine, we assessed viability of K. septempunctata sporoplasms under conditions that mimicked human and ragworm digestive tracts. To study the effect of osmotic pressure on viability, sporoplasms were incubated in 0.9 or 3.4 % sodium chloride s...

journal_title：Parasitology research

authors： Ohnishi T,Fujiwara M,Tomaru A,Yoshinari T,Sugita-Konishi Y

更新日期：2016-06-01 00:00:00

abstract：:Thus far, Entamoeba species have been classified based on morphology such as the number of nuclei in mature cysts and their hosts. Using recently developed molecular tools, ruminant Entamoeba spp. are currently classified into four species/genotypes: E. bovis and Entamoeba ribosomal lineages (RL) 1, 2, and 4. However,...

journal_title：Parasitology research

authors： Matsubayashi M,Matsuura Y,Nukata S,Daizi Y,Shibahara T,Teramoto I,Matsuo T,Uni S,Hatta T,Kaneko A,Tsuji N,Sasai K

更新日期：2018-01-01 00:00:00

abstract：:Clonorchiasis, caused by Clonorchis sinensis infection, is a zoonotic parasitic disease of hepatobiliary system in which the proteins released by adult are major pathogenetic factors. In this study, we first characterized a putative sphingomyelin phosphodiesterase (CsSMPase) A-like secretory protein, which was highly ...

journal_title：Parasitology research

authors： Huang Y,Zheng Y,Li Y,Yang M,Li T,Zeng S,Yu X,Huang H,Hu X

更新日期：2013-06-01 00:00:00

abstract：:Cryptosporidium and Giardia are ubiquitous parasites that infect humans and animals. Few reports are available on the prevalence of these two protozoan parasites in yaks (Bos grunniens). In this study, 344 faecal samples were collected from yaks with diarrhoea in the Chenduo and Nangqian counties of Qinghai Province, ...

journal_title：Parasitology research

authors： Wang G,Wang G,Li X,Zhang X,Karanis G,Jian Y,Ma L,Karanis P

更新日期：2018-06-01 00:00:00

abstract：:A survey of the myxosporean fauna of Australian marine fishes revealed the presence of three previously unreported species of Unicapsula (Multivalvulida: Trilosporidae) from sites off Southeast Queensland, off Lizard Island on the Great Barrier Reef, Queensland, and from Jurien Bay in Western Australia. Morphometric d...

journal_title：Parasitology research

authors： Miller TL,Adlard RD

更新日期：2013-08-01 00:00:00

abstract：:The anti-plasmodial activity of different solvent extracts of Adhatoda vasica (root), Caesalpinia pulcherrima (leaf), Carica papaya (pulp), Erythroxylum monogynum (leaf), Lantana camara (whole plant), Ocimum sanctum (root) and Phyllanthus niruri (whole plant) were studied against Plasmodium falciparum. Of the 35 extra...

journal_title：Parasitology research

authors： Venkatesalu V,Gopalan N,Pillai CR,Singh V,Chandrasekaran M,Senthilkumar A,Chandramouli N

更新日期：2012-07-01 00:00:00

abstract：:It was determined that there is a relationship between prevalence and mean densities of Trichodina spp. on Merlangius merlangus and organic pollution, measured as levels of nitrite, nitrate and phosphate in the surrounding environment. Monthly, two left anterior gill arcs of 60 M. merlangus (unless otherwise stated) c...

journal_title：Parasitology research

authors： Ogut H,Palm HW

更新日期：2005-06-01 00:00:00

abstract：:Three in vitro studies were designed to develop an assay for anticoccidial efficacy by use of laboratory (Houghton) and field (T-376) Eimeria tenella strains. In study (1), minimum inhibitory concentrations (MICs) of monensin (Mon), maduramicin (Mad), salinomycin (Sal), and lasalocid (Las) were determined that are abl...

journal_title：Parasitology research

authors： Thabet A,Alnassan AA,Daugschies A,Bangoura B

更新日期：2015-06-01 00:00:00

abstract：:In temperate regions, some avian haemosporidian parasites have evolved seasonal transmission strategies, with chronic infections relapsing during spring and transmission peaking during the hosts' breeding season. Because lineages with seasonal transmission strategies are unlikely to produce gametocytes in winter, we p...

journal_title：Parasitology research

authors： Soares L,Young EI,Ricklefs RE

更新日期：2020-05-01 00:00:00

abstract：:Toxoplasma gondii is an important zoonotic protozoan of the phylum Apicomplexa that can infect nearly all warm-blooded animals. The parasite can exist as the interconvertible tachyzoite or bradyzoite forms, leading to acute or latent infection, respectively. No drug has been reported to penetrate the cyst wall and red...

journal_title：Parasitology research

authors： Song X,Lin M,Li M,Yang X,Liu J,Liu Q

更新日期：2020-07-01 00:00:00