Genetic and morphological evidences for the existence of sibling species within Contracaecum rudolphii (Hartwich, 1964) (Nematoda: Anisakidae) in Australia.

abstract：:Immunocytochemical studies using antibodies against various peptides were performed on Echinostoma caproni. Only the presence of substance P or a related peptide was clearly demonstrated in this digenetic trematode. In the central nervous system, substance P-immunoreactive neurons were few and constituted two populati...

journal_title：Parasitology research

authors： Richard J,Klein MJ,Stoeckel ME

更新日期：1989-01-01 00:00:00

abstract：:In this paper, we cloned a novel full-length cDNA that encodes a Trichinella spiralis cathepsin B-like protease gene (TsCPB) using 3'-RACE PCR. The recombinant mature TsCPB protein (rTsCPB) was then expressed in an Escherichia coli expression system and purified with Ni-affinity chromatography. Real-time quantitative ...

journal_title：Parasitology research

authors： Zhan JH,Yao JP,Liu W,Hu XC,Wu ZD,Zhou XW

更新日期：2013-09-01 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

authors： Ashrafi K,Brant SV

更新日期：2020-03-01 00:00:00

abstract：:Schizothorax o'connori and Oxygymnocypris stewartii are two endangered endemic Tibetan fishes that thrive in the Lhasa River at an average altitude over 4000 m. During artificial reproduction of endemic Tibetan fishes, the juvenile fish of S. o'connori and O. stewartii experienced mass mortality event. The causative a...

journal_title：Parasitology research

authors： Deng Q,Guo Q,Zhai Y,Wang Z,Gu Z

更新日期：2015-08-01 00:00:00

abstract：:This study is part of an effort to document the diversity of avian schistosomes in ducks and snails in Northern Iran, a major flyway (Black Sea/Mediterranean) for migratory birds and where cercarial dermatitis (CD) is prevalent in rice growing areas. CD is an allergic skin reaction from schistosome trematodes that eme...

journal_title：Parasitology research

authors： Ashrafi K,Nouroosta A,Sharifdini M,Mahmoudi MR,Rahmati B,Brant SV

更新日期：2018-12-01 00:00:00

abstract：:Due to the global health problems associated with mosquito-borne diseases, over two million people primarily in the tropical countries are at risk. The widely and commonly used chemical method though effective, has some major disadvantages making insect control practically difficult. In view of the above, it is unavoi...

journal_title：Parasitology research

authors： Khandagle AJ,Tare VS,Raut KD,Morey RA

更新日期：2011-08-01 00:00:00

abstract：:Strongyloides stercoralis can cause severe infection both in humans and dogs. Coproparasitological examination has low sensitivity for the diagnosis of this parasite; hence, different diagnostic techniques have been implemented. However, serology and molecular methods have been assessed almost exclusively in humans. I...

journal_title：Parasitology research

authors： Buonfrate D,Paradies P,Iarussi F,Formenti F,Perandin F,Otranto D,Bisoffi Z

更新日期：2017-07-01 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：:The oviposition deterrent and ovicidal of seven herbal essential oils derived from Citrus sinensis, Cymbopogon citratus, Eucalyptus glubulus, Illicium verum, Lavandula angustifolia, Mentha piperita, and Zingiber cussumunar were assessed against the gravid female of housefly, Musca domestica L., under laboratory condit...

journal_title：Parasitology research

authors： Sinthusiri J,Soonwera M

更新日期：2014-08-01 00:00:00

abstract：:Ribosomal RNA genes have been cloned from the major species of African trypanosomes. Complete nucleotide sequence composition of the small subunit (SSU) and portions of the large subunit (LSU) ribosomal RNA genes was determined for each of these trypanosome species. In contrast to the situation in Trypanosoma brucei, ...

journal_title：Parasitology research

authors： Urakawa T,Majiwa PA

更新日期：2001-06-01 00:00:00

abstract：:Trypanosoma cruzi and Trypanosoma rangeli are kinetoplastid parasites which are able to infect humans in Central and South America. Misdiagnosis between these trypanosomes can be avoided by targeting barcoding sequences or genes of each organism. This work aims to analyze the feasibility of using species-specific mark...

journal_title：Parasitology research

authors： Ferreira KA,Fajardo EF,Baptista RP,Macedo AM,Lages-Silva E,Ramírez LE,Pedrosa AL

更新日期：2014-06-01 00:00:00

abstract：:A study has been carried out to investigate whether the action of triclabendazole (TCBZ) against Fasciola hepatica is altered by inhibition of drug metabolism. The cytochrome P450 (CYP 450) enzyme pathway was inhibited using ketoconazole (KTZ) to see whether a TCBZ-resistant isolate could be made more sensitive to TCB...

journal_title：Parasitology research

authors： Devine C,Brennan GP,Lanusse CE,Alvarez LI,Trudgett A,Hoey E,Fairweather I

更新日期：2011-10-01 00:00:00

abstract：:Ivermectin at single doses of 0.2-1.0 mg/kg body weight reduced the microfilarial counts of subperiodic Brugia malayi in Presbytis cristata by 59.9%-89.6% of initial counts, 4 weeks after treatment. Adult filaricidal activity was poor, live adult worms being recovered from all animals at autopsy. There was no serious ...

journal_title：Parasitology research

authors： Mak JW,Lam PL,Rain AN,Suresh K

更新日期：1988-01-01 00:00:00

abstract：:To determine the prevalence of endoparasites and their association with diarrhea, a survey was conducted in the Southern Province of Zambia that used conventional and molecular techniques applied to stool and urine samples from school-age children (n = 93). Almost half of the stools (49.5%) were diarrhetic. The overal...

journal_title：Parasitology research

authors： Graczyk TK,Shiff CK,Tamang L,Munsaka F,Beitin AM,Moss WJ

更新日期：2005-12-01 00:00:00

abstract：:The fine structure of the infective hexacanths of Echinococcus multilocularis was examined with particular emphasis on the functional ultrastructure of penetration glands and nerve cells directly involved in the mechanism of initial host infection. The oncosphere contains two types of penetration glands, PG1 and PG2, ...

journal_title：Parasitology research

authors： Świderski Z,Miquel J,Azzouz-Maache S,Pétavy AF

更新日期：2018-08-01 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：:Calcareous corpuscles, known as mineral concretions in Platyhelminthes, may have special biological functions. In the present study we succeeded in the quantitative separation of calcareous corpuscles in plerocercoids of Spirometra mansoni (sparganum) using Ficoll. Purified calcareous corpuscles were reacted with crud...

journal_title：Parasitology research

authors： Yang HJ

更新日期：2000-09-01 00:00:00

abstract：:The third larval stage (L3) of Anisakis simplex (Anisakidae) is one of the zoonotic parasitic nematodes in the musculature and visceral organs of marine fishes belonging to family Moronidae. The consumption of these high-commercial-value fish is widespread in many countries around the Mediterranean Sea including Egypt...

journal_title：Parasitology research

authors： Abdel-Ghaffar F,Badr AM,Morsy K,Ebead S,El Deeb S,Al Quraishy S,Mehlhorn H

更新日期：2015-08-01 00:00:00

abstract：:Acetylcholinesterase (AChE) is a key enzyme involved in nerve impulse transmission in both vertebrates and invertebrates. In addition to neuromuscular AChE, many parasitic nematodes synthesize AChE in secretory glands and release the enzyme into their external environment. In this study, we evaluate the activities of ...

journal_title：Parasitology research

authors： Podolska M,Nadolna K

更新日期：2014-06-01 00:00:00

abstract：:In 2002, Skerratt et al. phylogenetically analysed sequence data for several haplotypes of the parasitic mite Sarcoptes scabiei from wombat, human and dog hosts in Australia, to test scenarios concerning the origin and diversification of the scabies infections in wombats. Here we note that their substantive conclusion...

journal_title：Parasitology research

authors： Morrison DA,Ljunggren EL,Mattsson JG

更新日期：2003-12-01 00:00:00

abstract：:The aim of this paper was to investigate the component communities of parasites in Chaetobranchopsis orbicularis from a tributary of the Amazon River system, in Northern Brazil. In 32 fish examined, 902,551 parasites were collected, including Ichthyophthirius multifiliis, Piscinoodinium pillulare, Sciadicleithrum geop...

journal_title：Parasitology research

authors： Tavares-Dias M,Oliveira MSB

更新日期：2017-08-01 00:00:00

abstract：:Gonadectomized male laboratory rats were given 0.06 mg/kg estradiol benzoate daily for 14 days before being inoculated with 50 third-stage larvae of Parastrongylus malaysiensis. Hormone treatment was continued until the rats were killed. The numbers of larvae in the brain and of adult worms in the pulmonary area of th...

journal_title：Parasitology research

authors： Kamis AB,Ahmad RA,Badrul-Munir MZ

更新日期：1994-01-01 00:00:00

abstract：:The endemic avifauna of Arabia is unique and characteristic through the whole region. Little is known about these birds and their ectoparasites. The Arabian partridge Alectoris melanocephala (Rüppell, 1835) and Philby's partridge Alectoris philbyi Lowe, 1934 are two endemic species which are distributed through the Sa...

journal_title：Parasitology research

authors： Nasser MG,Alahmed A,Shobrak M

更新日期：2016-11-01 00:00:00

abstract：:Visceral larva migrans (VLM) syndrome caused by Toxocara canis larvae was first described in the 1950s. The role of other nematode larvae, i.e. the pig roundworm Ascaris suum as a causative agent of visceral larva migrans-associated symptoms like general malaise, cough, liver dysfunction, hypereosinophilia with hepato...

journal_title：Parasitology research

authors： Schneider R,Obwaller A,Auer H

更新日期：2015-01-01 00:00:00

abstract：:The problems of parasite resistance, as well as the toxic residues to most of the commercially available antipiroplasmic drugs severely weaken their effective, curative, and environmental safe employment. Therefore, it is clear that the development of treatment options for piroplasmosis is vital for improving disease ...

journal_title：Parasitology research

authors： Batiha GE,Tayebwa DS,Beshbishy AM,N'Da DD,Yokoyama N,Igarashi I

更新日期：2020-09-01 00:00:00

abstract：:The present study aimed to isolate and genotype strains of T. gondii from pigs slaughtered for human consumption in South Brazil. Blood and tissues (heart, diaphragm, liver, tongue, and masseter) from 400 animals were collected at two slaughterhouses. Sera were obtained, and antibodies against T. gondii were detected ...

journal_title：Parasitology research

authors： Miura AC,de Barros LD,Ferreira FP,Neto JMF,Sicupira Franco PML,Su C,Vidotto O,Garcia JL

更新日期：2019-05-01 00:00:00

abstract：:In April 2000, we collected and analyzed for parasites 174 feces belonging to 48 different and identified Cantabrian capercaillies (Tetrao urogallus cantabricus) from 39 lek sites in the Cantabrian Mountains (North Spain) and determined the factors related with prevalence and abundance of propagule excretion: (1) inte...

journal_title：Parasitology research

authors： Millán J,Gortazar C,Ballesteros F

更新日期：2008-08-01 00:00:00

abstract：:Blastocystis is an emerging zoonotic pathogen with global distribution. However, limited data exist on the prevalence and genetic diversity of Blastocystis in the USA and in food animals. We conducted the first large-scale molecular investigation of Blastocystis in the USA by testing 2539 fecal samples from dairy heif...

journal_title：Parasitology research

authors： Maloney JG,Lombard JE,Urie NJ,Shivley CB,Santin M

更新日期：2019-02-01 00:00:00

abstract：:A molecular approach was used to analyse a focus of cercarial dermatitis in northeastern France (Lake Der-Chantecoq), including both cercariae and snails,by sequencing the internal transcribed spacers (ITS1 for ocellate furcocercariae and ITS2 for snails). Lymnaea stagnalis were found infected with the furcocercariae ...

journal_title：Parasitology research

authors： Ferté H,Depaquit J,Carré S,Villena I,Léger N

更新日期：2005-01-01 00:00:00

abstract：:Following the emergence of Schmallenberg virus (SBV) in 2011, 21,397 culicoid biting midges (Diptera: Ceratopogonidae) from targeted and non-targeted sampling activities carried out during the summer months of 2011 to 2013 and in late 2014 in various regions in Germany were analyzed for the virus by real-time RT-PCR. ...

journal_title：Parasitology research

authors： Kameke D,Werner D,Hoffmann B,Lutz W,Kampen H

更新日期：2016-02-01 00:00:00