Two simple techniques for the safe Sarcoptes collection and individual mite DNA extraction.

abstract：:The complete coding sequence of manganese superoxide dismutase (Mn-SOD) of Trichinella pseudospiralis (Tp) was obtained and characterized for the first time by degenerative reverse transcription polymerase chain reaction (RT-PCR) and rapid amplification of complementary DNA ends (RACE) reactions. The open reading fram...

journal_title：Parasitology research

authors： Wu WK,Mak CH,Ko RC

更新日期：2008-01-01 00:00:00

abstract：:Mosquito foraging behavior is a determinant of host-vector contact and has an impact on the risk of arboviral epidemics. Therefore, blood-feeding patterns is a useful tool for assessing the role in pathogen transmission by vector mosquitoes. Competent vectors of dengue and chikungunya viz. Aedes aegypti and Aedes albo...

journal_title：Parasitology research

authors： Sivan A,Shriram AN,Sunish IP,Vidhya PT

更新日期：2015-09-01 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：:The leaf extract of Acalypha alnifolia with different solvents - hexane, chloroform, ethyl acetate, acetone and methanol - were tested for larvicidal activity against three important mosquitoes such as malarial vector, Anopheles stephensi, dengue vector, Aedes aegypti and Bancroftian filariasis vector, Culex quinquefa...

journal_title：Parasitology research

authors： Kovendan K,Murugan K,Vincent S

更新日期：2012-02-01 00:00:00

abstract：:The malaria parasite, Plasmodium falciparum, invades the human erythrocyte through a complex interaction with erythrocyte receptors characterized by patterns of resistance to various enzymes. As invasion rates are influenced by blood group polymorphisms, we reasoned that the extremely rare rhesus null (Rh(null)) eryth...

journal_title：Parasitology research

authors： Chung WY,Gardiner DL,Hyland C,Trenholme KR

更新日期：2008-01-01 00:00:00

abstract：:The uterine organization in Tetrabothrius erostris (Tetrabothriidea) was investigated by the methods of transmission and scanning electron microscopy. In sexually mature proglottids, the uterine wall consists of a syncytial epithelium (1.4-2.5 μm thick, except in regions containing nuclei). The ribosomes, mitochondria...

journal_title：Parasitology research

authors： Korneva JV,Jones MK,Kuklin VV

更新日期：2014-12-01 00:00:00

abstract：:We examine the taxonomic composition and endemism of adult helminth parasites of freshwater fishes of Mexico, with regard to the main hydrological basins of the country. A presence-absence matrix, including every species of adult helminth parasites of freshwater fishes from 23 Mexican hydrological basins was compiled ...

journal_title：Parasitology research

authors： Salgado-Maldonado G,Quiroz-Martínez B

更新日期：2013-01-01 00:00:00

abstract：:In frozen sections of the acanthocephalan Pomphorhynchus laevis, which is a frequent intestinal parasite of cyprinid and salmonid fishes, leucine aminopeptidase (APase) was localized histochemically in outer parts of the presomal bulbus as well as in all layers and most nuclei of the metasomal body wall. Enzyme activi...

journal_title：Parasitology research

authors： Volkmann A,Polzer M

更新日期：1994-01-01 00:00:00

abstract：:Some cyclophyllidean cestodes provide protection for their eggs in the external environment by providing them with additional protective layers around the egg membranes. In attempting to examine such adaptations, the microanatomy and fine structure of the uterus of pregravid and gravid proglottids of the cyclophyllide...

journal_title：Parasitology research

authors： Korneva JV,Kornienko SA,Jones MK

更新日期：2016-06-01 00:00:00

abstract：:Cysteine proteases of parasite organisms play numerous indispensable roles in tissue penetration, feeding, immunoevasion, virulence, egg hatching and metacercarial excystment. They are critical key enzymes in the biology of parasites and have been exploited as serodiagnostic markers, therapeutic and vaccine targets. I...

journal_title：Parasitology research

authors： Shareef PA,Abidi SM

更新日期：2014-01-01 00:00:00

abstract：:Nematodes of the family Aspidoderidae (Nematoda: Heterakoidea) Freitas 1956 are widely distributed from Americas. The species of the genus Aspidodera Railliet and Henry 1912 are parasites of mammals of the orders Edentata, Marsupialia, and Rodentia. In the present work, Aspidodera raillieti (L. Travassos, Mem Inst Osw...

journal_title：Parasitology research

authors： Chagas-Moutinho VA,Oliveira-Menezes A,Cárdenas MQ,Lanfredi RM

更新日期：2007-10-01 00:00:00

abstract：:Although cystic echinococcosis (CE) has been a recognized public health problem in Greece, molecular data are lacking regarding the types and prevalences of infecting strains of the etiological agent Echinococcus granulosus. Therefore, we investigated the prevalence of CE and determined the infecting genotypes in shee...

journal_title：Parasitology research

authors： Varcasia A,Canu S,Kogkos A,Pipia AP,Scala A,Garippa G,Seimenis A

更新日期：2007-09-01 00:00:00

abstract：:This study was conducted to observe the localization and to compare methods for isolation of minute Ascaridia galli larvae in chicken intestine. Firstly, six 7-week-old layer pullets were orally infected with 2,000 embryonated A. galli eggs and necropsied either at 3, 5 or 7 days post infection (dpi). More than 95 % o...

journal_title：Parasitology research

authors： Ferdushy T,Nejsum P,Roepstorff A,Thamsborg SM,Kyvsgaard NC

更新日期：2012-12-01 00:00:00

abstract：:Redescription of Balantidium polyvacuolum Li 1963, collected from the hindgut of Xenocypris davidi and Xenocypris argentea, from Niushan Lake Fishery (30 degrees 19' N, 114 degrees 31' E) in Wuhan City, Hubei Province, China in April and June 2007 is presented in this paper to complete Li's description at both light a...

journal_title：Parasitology research

authors： Li M,Wang C,Wang J,Li A,Gong X,Ma H

更新日期：2009-12-01 00:00:00

abstract：:Ultrastructure of Fibrillaspora is highly similar to that of Berwaldia but the former is phylogenetically distant from the taxon annotated as Berwaldia schaefernai (Genbank accession # AY090042). It was shown recently, however, that the latter sequence was not derived from Berwaldia, and correct nucleotide sequence da...

journal_title：Parasitology research

authors： Simakova AV,Tokarev YS,Issi IV

更新日期：2018-04-01 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：:A good CD8+ response is required for immunity to many intracellular pathogens. Traditional antigen delivery using isolated sub-units or killed pathogens and adjuvant stimulates strong antibody responses but weak T-cell reactivity. Attenuated vaccines are usually more effective. The prime-boost delivery system based on...

journal_title：Parasitology research

authors： Hall R,Adamson R,Boulter N

更新日期：2002-05-01 00:00:00

abstract：:Echinostoma trivolvis adults grown in golden hamsters were treated in vitro with [3H]-tyrosine to label sperm and transplanted to uninfected hamsters alone or with four to six unlabeled adults. After 4-5 days, worms were recovered, processed for autoradiography, and observed for silver grains over their seminal recept...

journal_title：Parasitology research

authors： Nollen PM

更新日期：1993-01-01 00:00:00

abstract：:High resolution two-dimensional separation of Toxoplasma gondii tachyzoite lysate revealed up to 224 distinct protein spots in Coomassie-stained gel. Computional matching of 14 digitized gels yielded a standard two-dimensional proteome map. The excretory T. gondii dense granule proteins GRA1-GRA8, S16/acid phosphatase...

journal_title：Parasitology research

authors： Dlugonska H,Dytnerska K,Reichmann G,Stachelhaus S,Fischer HG

更新日期：2001-08-01 00:00:00

abstract：:Excretory/secretory (ES) products collected from exsheathed L3 or parasitic stages of Haemonchus contortus were tested in vitro for gastrin stimulatory properties using an ovine abomasal antral mucosal preparation. In addition, the motility of exsheathed L3 and parasites recovered on weeks 2, 6 and 8 post-infection wa...

journal_title：Parasitology research

authors： Haag E,Lawton D,Simpson HV

更新日期：2005-01-01 00:00:00

abstract：:During the present investigation, alterations in the intrahepatic venous and portal systems in Rattus norvegicus infected with 250, 500, and 1000 Taenia taeniaeformis eggs were studied. The corrosion cast technique was employed, which provides an extrinsic opportunity for study of the three-dimensional orientation of ...

journal_title：Parasitology research

authors： Preet S,Prakash S

更新日期：2000-06-01 00:00:00

abstract：:Giardia lamblia and Cryptosporidium parvum are recognized as the most common protozoan infections in Saudi Arabia. Microscopic examination of stool samples, either direct or concentrated, for the recovery of G. lamblia cysts and trophozoites and C. parvum oocysts is still the most commonly used for the diagnosis of bo...

journal_title：Parasitology research

authors： Elsafi SH,Al-Maqati TN,Hussein MI,Adam AA,Hassan MM,Al Zahrani EM

更新日期：2013-04-01 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：: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：:A new Isospora (Apicomplexa: Eimeriidae) species is described from an Australian raven (Corvus coronoides) in Western Australia. Sporulated oocysts (n = 21) are ovoid, 21.2 (18.4-23.9) μm in length and 18.8 (16.9-20.6) μm in width, with a shape index of 1.13. The bi-layered oocyst wall is smooth and colourless, 1.2 μm...

journal_title：Parasitology research

authors： Liu D,Brice B,Elliot A,Ryan U,Yang R

更新日期：2019-08-01 00:00:00

abstract：:Human hydatidosis is characterized by a prolonged coexistence of Echinococcus granulosus and its host without effective rejection of the parasite. This parasitic infection constitutes a major health problem in Algeria. In this study, we investigated in vivo production of nitrite (NO(2)(-) + NO(3)(-)) in sera of Algeri...

journal_title：Parasitology research

authors： Zeghir-Bouteldja R,Amri M,Bouaziz S,Mezioug D,Touil-Boukoffa C

更新日期：2013-02-01 00:00:00

abstract：:Chagas disease, caused by the protozoan Trypanosoma cruzi, remains a serious public health problem in Latin America. In relation to digestive problems, 4.5% of patients show mega syndromes (megacolon) in the chronic phase. In this article, we evaluated intestinal motility at the acute phase of T. cruzi infection throu...

journal_title：Parasitology research

authors： de Oliveira GM,de Melo Medeiros M,da Silva Batista W,Santana R,Araújo-Jorge TC,de Souza AP

更新日期：2008-03-01 00:00:00

abstract：:Drashia megastoma (Spirurida: Habronematidae) occurs in nodules in the stomach wall and rarely free in the stomach of the horse, mule and zebra throughout the world. D. megastoma develops in the housefly Musca domestica and causes gastric haemorrhage or even perforation of the stomach. Larvae of this nematode may be f...

journal_title：Parasitology research

authors： Naem S

更新日期：2007-09-01 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：:An arbitrary-primed RNA PCR differential display strategy was used to identify midgut genes of the reduviid bug Triatoma infestans that were differentially expressed after a blood meal. From interesting bands, 33 distinct cDNAs were cloned and sequenced. Although many had long open reading frames, most of the transcri...

journal_title：Parasitology research

authors： Kollien AH,Billingsley PF

更新日期：2002-12-01 00:00:00