Abstract：
:A survey was carried out to investigate the occurrence of Sarcocystis infection in the loin (Musculus longissimus) of Japanese and imported beef. In all, the muscle tissue of 482 samples were examined by histological method. The prevalence of Sarcocystis unspecified species cysts was lower in Japanese beef (total 6.31%: 0% in Holstein castrated, 12.96% in Holstein milk cow, 3.33% in Japanese shorthorn and 11.58% in Japanese black cattle) than in beef imported from America (36.78%) or Australia (29.49%). The infection density of imported beef, especially in American, was higher than in Japanese beef. All detected cysts except one were identified as Sarcocystis cruzi. One thick walled cyst was found in Australian beef but it could not be distinguished as either Sarcocystis hirsuta or Sarcocystis hominis.
journal_name
Parasitol Intjournal_title
Parasitology internationalauthors
Ono M,Ohsumi Tdoi
10.1016/s1383-5769(98)00041-5subject
Has Abstractpub_date
1999-03-01 00:00:00pages
91-4issue
1eissn
1383-5769issn
1873-0329pii
S1383-5769(98)00041-5journal_volume
48pub_type
杂志文章abstract：:In Shiqu County of the Qinghai-Tibet plateau, many wild and domestic mammals are involved in the transmission cycles of Echinococcus spp. Echinococcus multilocularis and Echinococcus granulosus genotype G1 (sheep strain) are sympatrically distributed in the plateau. In 1995, we identified a unique strobilate stage of ...
journal_title：Parasitology international
pub_type： 杂志文章,评审
doi：10.1016/j.parint.2005.11.035
更新日期：2006-01-01 00:00:00
abstract：:Gastrointestinal parasites including Eimeria spp. are known to affect domestic animal productivity causing watery or lethal bloody diarrhea. However, there are few reports on the detailed distribution of bovine Eimeria spp. in cattle, particularly in developing tropical and sub-tropical areas. Using a total of 289 fec...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2019.101927
更新日期：2019-10-01 00:00:00
abstract：:Alveolar echinococcosis (AE) of the liver caused by the metacestode of the fox tapeworm Echinococcus multilocularis is characterized by a multivesicular structure surrounded by an extensive fibro-inflammatory host reaction. The lesions behave like a slow-growing liver cancer, without sharp limits between the parasitic...
journal_title：Parasitology international
pub_type： 杂志文章,评审
doi：10.1016/j.parint.2005.11.053
更新日期：2006-01-01 00:00:00
abstract：:The accurate characterization of Schistosoma japonicum has important implications for analyzing genetic variation and would provide basic data for disease control. Previous studies using proteins, coding sequences, and especially antigen-coding genes showed lower genetic variation among S. japonicum isolates from main...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2011.01.008
更新日期：2011-06-01 00:00:00
abstract：:The salivary glands of Rhipicephalus sanguineus males at stages: unfed (control), at day seven post-attachment, and at days three and seven post-detachment from the host were examined using methods of enzymatic analysis and cell viability. At these stages of feeding, different staining patterns were observed in the ce...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2008.04.012
更新日期：2008-09-01 00:00:00
abstract：:The effects of praziquantel and artesunate on the tegument of adult Schistosoma mekongi harboured in mice were compared using scanning electron microscopy (SEM). Forty-two mice infected with S. mekongi for 49 days were treated intragastrically with either 300 mg/kg praziquantel or 300 mg/kg artesunate. Mice were sacri...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2005.04.001
更新日期：2005-09-01 00:00:00
abstract：:Based on specimens from the gill cavities of one Platichthys stellatus individual collected in the Sea of Japan, we investigated the taxonomic status of the enigmatic caligid genus Pseudolepeophtheirus and its type species, Pseudolepeophtheirus longicauda. In a maximum likelihood (ML) tree based on 18S rRNA gene seque...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2020.102135
更新日期：2020-10-01 00:00:00
abstract：:The salmon louse (Lepeophtheirus salmonis (Krøyer 1837)) is an ectoparasitic copepod which represents a major pathogen of wild and farmed salmonid fishes in the marine environment. In order to facilitate research on this ecologically and economically important parasite, a hatchery and culturing system permitting the c...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2009.08.009
更新日期：2009-12-01 00:00:00
abstract：:This paper presents the morphological, histological, molecular and ultrastructural data on Myxobolus lomi sp. nov., a parasite of the gill filaments of Prochilodus lineatus from the Peixes River (48º06'38″W; 22º 49'53.1″S), São Paulo State, Brazil. From 20 P. lineatus specimens examined, 90.0% (n=18) were infected. Th...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2013.11.008
更新日期：2014-04-01 00:00:00
abstract：:Except for imported cases, we have had no new Schistosoma japonicum infection in Japan since 1977. But there are still two habitats of the intermediate snail host: Oncomelania nosophora in the previous endemic areas of Kofu Basin and Obitsu. O. nosophora from Kofu Basin and Obitsu are susceptible to Chinese and Philip...
journal_title：Parasitology international
pub_type： 杂志文章,评审
doi：10.1016/s1383-5769(03)00058-8
更新日期：2003-12-01 00:00:00
abstract：:The composition, structure and pattern of helminth assemblages associated with the storks (Ciconiidae), ibises and spoonbills (Threskiornithidae) are poorly understood. Here we analyze the prevalence, intensity and diversity of the helminth component communities associated with the white stork Ciconia ciconia and blac...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2014.11.004
更新日期：2015-04-01 00:00:00
abstract：:Strongyloides venezuelensis is one of some 50 species of genus Strongyloides, obligate gastrointestinal parasites of vertebrates, responsible for strongyloidiasis in humans and other domestic/companion animals. Although S. venezuelensis has been widely used as a model species for studying human/animal strongyloidiasis...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2012.09.006
更新日期：2013-02-01 00:00:00
abstract：:Bovine trypanosomosis is a problem in the livestock industry in Nigeria. A longitudinal survey of cattle sampled during the wet and dry seasons was conducted from April 2016 to March 2017. Blood samples were collected by random sampling from 745 cattle in southwest Nigeria and screened for trypanosomes by internal tra...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2018.09.005
更新日期：2019-02-01 00:00:00
abstract：:The raccoon dog (Nyctereutes procyonoides viverrinus) is known to acquire canine heartworm (Dirofilaria immitis) infection. We surveyed the prevalence of heartworm infection in free-ranging raccoon dogs in the Nishi-Tama (Tokyo) and Kanagawa areas of Japan. A total of 75 raccoon dog carcasses, including 29 animals fro...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/s1383-5769(00)00049-0
更新日期：2000-09-01 00:00:00
abstract：:The association between liver fluke infection caused by Opisthorchis viverrini and cholangiocarcinoma (CCA - hepatic cancer of the bile duct epithelium) has been well established. Multiple mechanisms play a role in the development of CCA, but the excretory/secretory products released by O. viverrini (OvES) represent t...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2016.02.001
更新日期：2017-08-01 00:00:00
abstract：:Human fascioliasis cases in Japan have been reported infrequently and the most appropriate therapy for this disease remains to be determined. This case report describes a patient with the infection unsuccessfully treated with multiple high doses of praziquantel for over 1 year and eventually cured by the administratio...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/s1383-5769(02)00004-1
更新日期：2002-06-01 00:00:00
abstract：:The prevalence of Theileria equi and Babesia caballi was determined in equid blood samples in five provinces of the Black Sea region of Turkey by using the indirect fluorescent antibody test (IFAT). Of 153 samples, 53 (34.6%) and 33 (21.5%) were seropositive to B. caballi and T. equi, respectively. In addition, 8 (5.2...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2007.12.009
更新日期：2008-06-01 00:00:00
abstract：:Pinworm parasites commonly infect laboratory mice with high prevalence even in well-managed animal colonies. Although often considered as irrelevant, these parasites if undetected may significantly interfere with the experimental settings and alter the interpretation of final results. There are a few reports documenti...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2005.10.005
更新日期：2006-06-01 00:00:00
abstract：:Neospora caninum is an important cause of abortion in cattle worldwide. Dogs act as final hosts shedding oocysts in the environment. They can also harbour the extraintestinal stage of the parasite and this may be associated with a fairly rare neuromuscular condition. The sera of 781 dogs from the Algiers District were...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2009.08.008
更新日期：2009-12-01 00:00:00
abstract：:Karyotype and chromosomal characteristics, i.e. number and location of ribosomal DNA (rDNA) clusters, and sequence variation of the ribosomal internal transcribed spacer 2 (ITS2) were studied in a monozoic (unsegmented) tapeworm, Caryophyllaeides fennica (Caryophyllidea), using conventional and Ag-staining, fluorescen...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2010.04.007
更新日期：2010-09-01 00:00:00
abstract：:We have previously reported a significant decrease in serum PON1 activity after Nippostrongylus brasiliensis infection in Wistar rats in association with the inflammatory response mounted against the parasite in the migratory phase of infection. However, the roles of intestinal phase and the associated oxidative stres...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2009.03.001
更新日期：2009-06-01 00:00:00
abstract：:There is limited knowledge about parasites of the endangered Ryukyu long-furred rat, Diplothrix legata (Murinae, Rodentia) endemic to Okinawa, Tokunoshima, and Amami-Oshima Islands in Japan. In the present study, postmortem histopathological examination of an individual found on Amami-Oshima Island revealed a mixed he...
journal_title：Parasitology international
pub_type：
doi：10.1016/j.parint.2020.102058
更新日期：2020-06-01 00:00:00
abstract：:Three species of the genus Capsala including Capsala naffari n. sp., C. neothunni (Yamaguti, 1968) and C. nozawae (Goto, 1894) are recorded and described from the buccal cavity of mackerel tuna Euthynnus affinis caught from Emirate coasts. Capsala naffari can be differentiated by its lateral spiniform teeth, which ext...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/s1383-5769(02)00033-8
更新日期：2002-12-01 00:00:00
abstract：:Extralymphatic filariasis is an uncommon phenomenon that can be caused by several lymphatic filarial species, including zoonotic filaria of animal origins. In this study, we report a case of a 64-year-old Thai woman who presented with a lump in her left breast that was diagnosed with invasive ductal carcinoma. At the ...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2020.102203
更新日期：2021-02-01 00:00:00
abstract：:Few anthelminthic drugs are available for human use despite the significant burden caused by helminth infections. We studied the activities of mangostin, a major bioactive xanthone isolated from the pericarp and fruit of Garcinia mangostana and of the synthetic derivative mangostin diacetate. Mangostin and mangostin d...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2012.01.004
更新日期：2012-06-01 00:00:00
abstract：:Fasciola flukes from eastern India were characterized on the basis of spermatogenesis status and nuclear ITS1. Both Fasciola gigantica and aspermic Fasciola flukes were detected in Imphal, Kohima, and Gantoku districts. The sequences of mitochondrial nad1 were analyzed to infer their phylogenetical relationship with n...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2015.04.004
更新日期：2015-10-01 00:00:00
abstract：:Acanthocephalans of the order Echinorhynchida are one of the most diverse groups in their phylum, with approximately 470 species classified into 11 families that largely consist of parasites of freshwater, brackish and marine fishes and, sporadically, reptiles and amphibians distributed worldwide. Previous phylogenies...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2020.102264
更新日期：2020-12-07 00:00:00
abstract：:The discovery of new compounds active against Toxoplasma gondii is extremely important due to the severe disease caused by this pathogen in immunocompromised hosts and to congenital infection. Type II fatty acid biosynthesis has shown to be a promising target for drug intervention in toxoplasmosis. Here we describe th...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2009.08.004
更新日期：2009-12-01 00:00:00
abstract：:A schistosome genome project was initiated by the World Health Organization in 1994 with the notion that the best prospects for identifying new targets for drugs, vaccines, and diagnostic development lie in schistosome gene discovery, development of chromosome maps, whole genome sequencing and genome analysis. Schisto...
journal_title：Parasitology international
pub_type： 杂志文章,评审
doi：10.1016/j.parint.2004.01.009
更新日期：2004-06-01 00:00:00
abstract：:Gnathostomiasis is an emerging zoonosis in Mexico. However, for most endemic zones, the source of human infection has not been established. During 2000-2003, we investigated 2168 vertebrates (2047 fish, 31 amphibians, 4 reptiles, 19 birds and 67 mammals) from 39 localities distributed in nine states. We registered 7 v...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2004.10.001
更新日期：2005-03-01 00:00:00
