How does supplementary feeding affect endoparasite infection in wild boar?

abstract：:The agar-gel migration technique has previously been described, however, aspects regarding the effect of timing on worm migration needed further scrutiny. In the first experiment, pigs inoculated with Oesophagostomum dentatum were slaughtered simultaneously and their intestines stored at 21-23 degrees C until processe...

journal_title：Parasitology research

authors： Nosal P,Christensen CM,Nansen P

更新日期：1998-01-01 00:00:00

abstract：:Tetracapsuloides bryosalmonae (Myxozoa) is the causative agent of proliferative kidney disease in various species of salmonids which are found in Europe and North America. Less information about the interactions of T. bryosalmonae proteins with salmonid proteins during parasite development is known. In this study, ant...

journal_title：Parasitology research

authors： Kumar G,Gotesman M,El-Matbouli M

更新日期：2015-05-01 00:00:00

abstract：:Water buffalo is important livestock in several countries in the Latin American and Caribbean regions. This buffalo species can be infected by tick-borne hemoparasites and remains a carrier of these pathogens which represent a risk of infection for more susceptible species like cattle. Therefore, studies on the epidem...

journal_title：Parasitology research

authors： Obregón D,Cabezas-Cruz A,Armas Y,Silva JB,Fonseca AH,André MR,Alfonso P,Oliveira MCS,Machado RZ,Corona-González B

更新日期：2019-03-01 00:00:00

abstract：:The inhibitory activity of mangiferin (50 mg/kg/die and 100 mg/kg/die) on Cryptosporidium parvum was evaluated in a neonatal mouse model and its activity was compared with that of paromomycin (100 mg/kg/die). At 4 days of age, neonatal Swiss conventional outbred mice were experimentally infected by oral administration...

journal_title：Parasitology research

authors： Perrucci S,Fichi G,Buggiani C,Rossi G,Flamini G

更新日期：2006-07-01 00:00:00

abstract：:While Gobioidei comprises showcases of (adaptive) radiation, the scientific interest they yielded did not ensure full understanding of goby biodiversity. Even in a well-studied region like Europe, wide knowledge gaps remain. Sand gobies represent one of the few clades whose monogenean parasites have been thoroughly st...

journal_title：Parasitology research

authors： Vanhove MP,Economou AN,Zogaris S,Giakoumi S,Zanella D,Volckaert FA,Huyse T

更新日期：2014-02-01 00:00:00

abstract：:The taxonomy and classification of the family Opisthorchiidae have been revised by several authors with the exclusion or synonymization of some genera. The genus Hepatiarius Feizullaev, 1961 accommodated two species: Hepatiarius sudarikovi Feizullaev, 1961 and H. longissimus Linstow, 1883. Recently, some experts have ...

journal_title：Parasitology research

authors： Suleman,Ma J,Khan MS,Sun MM,Muhammad N,He JJ,Zhu XQ

更新日期：2019-03-01 00:00:00

abstract：:Cytokine-induced apoptosis inhibitor (CIAP) is a novel antiapoptotic molecule, which is different to inhibitor of apoptosis protein or B-cell lymphoma 2. CIAP was originally identified as a molecule that conferred resistance to apoptosis induced by growth factor starvation. However, it remains to be undercharacterized...

journal_title：Parasitology research

authors： Luo R,Zhou C,Shi Y,Zhao J,Cheng G

更新日期：2012-12-01 00:00:00

abstract：:Blastocytis sp. is the most common enteric protozoan in human, but its pathogenesis is still unclear. To study the infectious effects of Blastocytis sp. on tissue damage, we orally challenged the Sprague Dawley (SD) rats with different doses of Blastocytis subtype1 (ST1) and examined the histological changes. We found...

journal_title：Parasitology research

authors： Li J,Deng T,Li X,Cao G,Li X,Yan Y

更新日期：2013-10-01 00:00:00

abstract：:Twenty-four Holando Argentino male calves were treated orally with 50 mg/kg body weight trichlorphon (TCF); 0.2 mg/kg body weight subcutaneous ivermectin (IVM); a combination of TCF+IVM at the same doses and administration routes; or remained untreated (control group). All calves were necropsied at day 14 post treatme...

journal_title：Parasitology research

authors： Fiel C,Guzmán M,Steffan P,Prieto O,Bhushan C

更新日期：2011-08-01 00:00:00

abstract：:Serum and colostrum were collected from adult buffalo cows naturally infected with Toxocara vitulorum. When injected into mice, the colostrum reduced the number of larvae of T. vitulorum that migrated in the mice. Injection of particularly the IgG-containing fraction but also the IgM-containing fraction of Sephadex G2...

journal_title：Parasitology research

authors： Rajapakse RP,Lloyd S,Fernando ST

更新日期：1994-01-01 00:00:00

abstract：:A monoclonal antibody TGCM5 (isotype G, subclass 1, kappa light chain) against SAG2, a major surface antigen of Toxoplasma gondii tachyzoites, was produced in quantity and its Fab-containing idiotype (Id) was injected into rabbits for production of rabbit anti-Id sera. The rabbit anti-Id IgG (aId-IgG) with a SAG2 inte...

journal_title：Parasitology research

authors： Yang CD,Chang GN,Chao D

更新日期：2003-12-01 00:00:00

abstract：:Albendazole is known as the drug of choice for medical treatment of cystic echinococcosis (CE). Albendazole sulfoxide (ABZ-SO), as the main active metabolite of albendazole, has low efficacy in the disease due to low water solubility and poor absorptivity. PLGA nanoparticles (NPs) enhance the dissolution of poorly sol...

journal_title：Parasitology research

authors： Darvishi MM,Moazeni M,Alizadeh M,Abedi M,Tamaddon AM

更新日期：2020-12-01 00:00:00

abstract：:While bivalves can acquire trematode metacercariae over their lifetime, the rate at which this accumulation takes place is not necessarily linear. The present study found that the bivalve Macomona liliana acquires very few or no metacercariae until it reaches 30 mm in size, but thereafter the rate at which it becomes ...

journal_title：Parasitology research

authors： Leung TL,Poulin R

更新日期：2008-12-01 00:00:00

abstract：:A quantitative colorimetric assay using the oxidation-reduction indicator resazurin was developed to measure cytotoxicity of compounds against the protozoan parasite Trypanosoma cruzi. This method is based on the detection of colorimetric changes caused by the oxidation (blue) and reduction (pink) capabilities of resa...

journal_title：Parasitology research

authors： Rolón M,Vega C,Escario JA,Gómez-Barrio A

更新日期：2006-07-01 00:00:00

abstract：:Phalloidin fluorescence technique, enzyme cytochemistry and immunocytochemistry in conjunction with confocal scanning laser microscopy have been used for the first time to describe the nervous and muscle systems of the viviparous monogenean gill parasite, Macrogyrodactylus clarii. The gross spatial arrangement of musc...

journal_title：Parasitology research

authors： El-Naggar MM,Arafa SZ,El-Abbassy SA,Stewart MT,Halton DW

更新日期：2004-10-01 00:00:00

abstract：:Cyclospora cayetanensis was identified as the cause of large outbreaks of diarrhea in many parts of the world, but its host range and reservoirs remains poorly defined. Recently, oocysts resembling the C. cayetanensis were detected in dairy cattle fecal specimens from China. The 18S rDNA from two of these Cyclospora-l...

journal_title：Parasitology research

authors： Li G,Xiao S,Zhou R,Li W,Wadeh H

更新日期：2007-04-01 00:00:00

abstract：:Adult liver flukes belonging to three isolates of differing sensitivity to triclabendazole were incubated for 24 h in vitro in nitroxynil at a concentration of 100 microg/ml. Fine structural changes to the tegument, sub-tegumental region and gut were assessed by transmission electron microscopy. Similar changes were o...

journal_title：Parasitology research

authors： McKinstry B,Halferty L,Brennan GP,Fairweather I

更新日期：2009-02-01 00:00:00

abstract：:Genome analysis of Entamoeba histolytica predicts the presence of acetyl-CoA carboxylase. Using Western blot, histochemistry, and confocal microscopy, we demonstrated the presence of a biotin-containing protein in the cytoplasm of E. histolytica, with a molecular weight of 136 kDa and biotin-carboxylase activity. This...

journal_title：Parasitology research

authors： Barbosa-Cabrera E,Salas-Casas A,Rojas-Hernández S,Jarillo-Luna A,Abarca-Rojano E,Rodríguez MA,Campos-Rodríguez R

更新日期：2012-09-01 00:00:00

abstract：:A monoclonal antibody raised against membrane proteins of Toxoplasma gondii with molecular weights of 35 and 21 kDa also reacts strongly and "specifically" with surface antigens of Pneumocystis carinii with molecular weights of 394.2 and 69 kDa when used in a direct immunofluorescence antibody test, on the one hand, a...

journal_title：Parasitology research

authors： Hassl A,Müller WA,Aspöck H

更新日期：1991-01-01 00:00:00

abstract：:We analyzed extra chromosomal genomes of avian blood protozoa, Leucocytozoon caulleryi. One of the genomes, the mitochondrial genome was completely sequenced resulting 5,959 bp in length. This genome contained the identical gene organization and contents to that of other avian blood protozoa previously analyzed: three...

journal_title：Parasitology research

authors： Omori S,Sato Y,Hirakawa S,Isobe T,Yukawa M,Murata K

更新日期：2008-09-01 00:00:00

abstract：:A total of 70 proven cases of neurocysticercosis from la Réunion (Indian Ocean) were studied with enzyme-linked immunoassay (ELISA) and immunoelectrotransfer blot (EITB) to detect specific antibodies in serum and cerebrospinal fluid (CSF). Absorbance levels of antibody to crude Taenia solium cyst extract as an antigen...

journal_title：Parasitology research

authors： Simac C,Michel P,Andriantsimahavandy A,Esterre P,Michault A

更新日期：1995-01-01 00:00:00

abstract：:Differential gene expression of mature and immature Bothriocephalus acheilognathi cestodes was analyzed using the suppression subtractive hybridization technique. Five mature-associated cDNAs were isolated and characterized. Virtual Northern blot and RT-PCR analyses confirmed that four of the five genes were upregulat...

journal_title：Parasitology research

authors： Luo HL,Nie P,Chang MX,Song Y,Yao WJ

更新日期：2004-10-01 00:00:00

abstract：:A study of development of Eimeria tenella in chickens fed high n-3 fatty acids (n-3FA) diets showed ultrastructural degeneration of both asexual and sexual parasite stages. Abnormal shedding of asexual and sexual parasite developmental stages into the cecal lumen was also observed. Ultrastructural degeneration was cha...

journal_title：Parasitology research

authors： Danforth HD,Allen PC,Levander OA

更新日期：1997-01-01 00:00:00

abstract：:Fatty acids, especially those from phospholipids (PLFA), are essential membrane components that are present in relatively constant proportions in biological membranes under natural conditions. However, under harmful growth conditions, such as diseases, environmental changes, and chemical exposure, the fatty acid propo...

journal_title：Parasitology research

authors： de Azevedo AF,Dutra JL,Santos ML,Santos Dde A,Alves PB,de Moura TR,de Almeida RP,Fernandes MF,Scher R,Fernandes RP

更新日期：2014-01-01 00:00:00

abstract：:The efficacy of abamectin 1%, when injected subcutaneously in cattle at a dose of 200 micrograms/kg body weight, against the larval stages (grubs) of the fly Dermatobia hominis was evaluated in two trials in endemic areas of Brazil and Argentina. Eighteen Holstein x Brahman castrated males and 16 Brahman-cross with na...

journal_title：Parasitology research

authors： Cruz JB,Benitez-Usher C,Cramer LG,Gross SJ,Kohn AB

更新日期：1993-01-01 00:00:00

abstract：:Cattle tick (Rhipicephalus microplus) is an important constraint on livestock production, particularly in tropical and subtropical areas. Synthetic acaricides are the primary method of control this thick. Resistance of R. microplus to synthetic acaricides has given rise to the need of new scientific investigations on ...

journal_title：Parasitology research

authors： Pereira SG,de Araújo SA,Guilhon GMSP,Santos LS,Junior LMC

更新日期：2017-05-01 00:00:00

abstract：:Three actinosporean types--raabeia, aurantiactinomyxon, and guyenotia--from the oligochaete Branchiura sowerbyi Beddard collected from a crucian carp (Carassius auratus gibelio) pond are described in this report. Compared with the actinospores described previously, the raabeia type presents similar spore shape with th...

journal_title：Parasitology research

authors： Xi BW,Zhang JY,Xie J,Pan LK,Xu P,Ge XP

更新日期：2013-04-01 00:00:00

abstract：:Availability of mites is a recognized limiting factor of biological and genetic investigations of the genus Sarcoptes. Current methods of deoxyribonucleic acid (DNA) extraction from individual mites also need substantial improvement in efficiency and operator friendliness. We have first developed a technique for effic...

journal_title：Parasitology research

authors： Soglia D,Rambozzi L,Maione S,Spalenza V,Sartore S,Alasaad S,Sacchi P,Rossi L

更新日期：2009-10-01 00:00:00

abstract：:Litomosoides chagasfilhoi is a filariid nematode parasite of the abdominal cavity of the wild rodent Akodon cursor (Winge, 1887), that has been described and used in Brazil as a new model for human filariasis. The fine structure of the intestine of this nematode was analyzed based on observations made by light and tra...

journal_title：Parasitology research

authors： de Moraes Neto AH,Cunha GS,Ferreira TF,de Carvalho SN,Guimarães EV,de Souza W

更新日期：2006-05-01 00:00:00

abstract：:A novel microsporidial disease was documented in two ornamental fish species, black tetra Gymnocorymbus ternetzi Boulenger 1895 and cardinal tetra Paracheirodon axelrodi Schultz 1956. The non-xenoma-forming microsporidium occurred diffusely in most internal organs and the gill, thus referring to the condition as tetra...

journal_title：Parasitology research

authors： Lovy J,Yanong RPE,Stilwell JM,Waltzek TB,Shelley JP,Pouder DB,Wolf JC,Camus AC

更新日期：2021-01-08 00:00:00