Abstract：
:Strongyloides stercoralis is a parasitic nematode and a major pathogen responsible for human strongyloidiasis. The presence of this species in the dog population has led to an interest in studying the phylogenetic relationships among Strongyloides spp. in carnivore hosts. In the present study, Strongyloides spp. from various carnivore hosts (raccoon, Japanese badger, Siberian weasel, raccoon dog, masked palm civet, and domestic cat) were sought. Except for civets, Strongyloides spp. were identified in all host species. Based on 18S rDNA sequences, nine OTUs (operational taxonomy units) were identified. Molecular phylogenetic analyses using 18S28S rDNA and mitochondrial cox1 (cytochrome c oxidase subunit 1) sequences clustered them into two groups. The first group (named the stercoralis/procyonis group) was comprised of six OTUs and occurred in cats, raccoon dogs, raccoons (S. procyonis), Siberian weasels, and Japanese badgers and included S. stercoralis from humans and dogs. The second group (named the planiceps group) was made up of Strongyloides spp. from raccoon dogs (two OTUs) and one OTU from Siberian weasels. Subsequent analysis using almost the full-length nucleotide sequences of protein-coding genes in their mitochondrial genomes placed Strongyloides spp. of cats in a sister taxon position to S. stercoralis, whereas S. procyonis from raccoons was more distantly related to them. The presence of Strongyloides spp. from various carnivore hosts, which are close relatives of S. stercoralis, suggests this group of Strongyloides (the stercoralis/procyonis group) essentially evolved as parasites of carnivores, although more data on Strongyloides spp. from primate hosts are needed.
journal_name
Parasitol Intjournal_title
Parasitology internationalauthors
Ko PP,Suzuki K,Canales-Ramos M,Aung MPPTHH,Htike WW,Yoshida A,Montes M,Morishita K,Gotuzzo E,Maruyama H,Nagayasu Edoi
10.1016/j.parint.2020.102151subject
Has Abstractpub_date
2020-10-01 00:00:00pages
102151eissn
1383-5769issn
1873-0329pii
S1383-5769(20)30101-Xjournal_volume
78pub_type
杂志文章abstract：:"Below is an essay by Prof. Tanabe originally written in Japanese. It gives an insight to Prof. Tanabe's inquiring mind and his approach to science. He also seek, as always, to inspire and nudge the young to scientific discovery". ...
journal_title：Parasitology international
pub_type： 杂志文章,评审
doi：10.1016/j.parint.2014.11.010
更新日期：2015-06-01 00:00:00
abstract：:This study aims to detect the antischistosomal properties of the plants' Chenopodium ambrosioides, Conyza dioscorides and Sesbania sesban methanol extract against Schistosoma mansoni in infected mice, including determination of total protein and albumin levels and the activities of alanine and aspartate transaminases ...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2011.06.016
更新日期：2011-12-01 00:00:00
abstract：:Three species of the genus Allocreadium were collected from cyprinid fish in the territory of the Russian Far East: Allocreadium khankaiensis sp.nov; Allocreadium hemibarbi Roitman, 1963, and Allocreadium sp. 1. It is established that, according to morphometric values, the species A. khankaiensis sp.nov. has high morp...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2020.102102
更新日期：2020-06-01 00:00:00
abstract：:Tick-borne protozoan and rickettsial diseases are a major threat to livestock in tropical and sub-tropical regions of Africa. In this study we investigated the presence and distribution of Theileria spp., Babesia ovis, Anaplasma ovis, Anaplasma phagocytophilum, Ehrlichia ruminantium and SFG Rickettsia in sheep and goa...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2017.11.002
更新日期：2018-04-01 00:00:00
abstract：:The largest subunit of eukaryotic RNA polymerase II (RNA Pol II) of several members of Kinetoplastida order and other early diverging eukaryote contains a serine, tyrosine and proline-rich domain in the carboxyl-terminal instead of the typical heptapeptides repeats found in most eukaryotes. The lack of these repeats s...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/s1383-5769(03)00009-6
更新日期：2003-09-01 00:00:00
abstract：:Serum samples from 2970 (1400 sows, 1570 fattening) pigs, from 100 farms in the 10 main swine production regions in Spain were tested for antibodies against T. gondii by the modified agglutination test (MAT). Antibodies to T. gondii (MAT 1:25 or higher) were detected in 492 pigs (16.6%, 9.7% in fattening pigs and 24.2...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2010.06.001
更新日期：2010-09-01 00:00:00
abstract：:The asexual erythrocytic cycle of the protozoan parasite Plasmodium falciparum is responsible for the pathogenesis of malaria and causes the overwhelming majority of malaria deaths. Rapidly increasing parasitaemia during this 48hour cycle threatens the survival of the human host and the parasite prior to transmission ...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2016.07.007
更新日期：2016-12-01 00:00:00
abstract：:The protozoan Trypanosoma cruzi is a parasite exposed to several environmental stressors inside its invertebrate and vertebrate hosts. Although stress conditions are involved in its differentiation processes, little information is available about the stress response proteins engaged in these activities. This work repo...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2017.10.009
更新日期：2018-04-01 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 anti-Trichomonas vaginalis activity of Hypericum polyanthemum extract obtained by supercritical fluid extraction (50°C, 150bar) and the chemical compounds isolated and purified from this extract (benzopyrans HP1, HP2, HP3, and phloroglucinol derivative uliginosin B) were assessed. All samples had anti-T. vaginalis...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2012.10.006
更新日期：2013-04-01 00:00:00
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...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/s1383-5769(98)00041-5
更新日期：1999-03-01 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：: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：:The life cycle of Coitocoecum plagiorchis Ozaki, 1926 (Coitocaecum is an incorrect subsequent spelling) was studied in the field and laboratory. The study was conducted at the Futatsu River and the Chikugo River, Kyushu, Japan. Adults of C. plagiorchis were obtained from fishes Coreoperca kawamebari, Rhinogobius spp. ...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2005.06.004
更新日期：2005-12-01 00:00:00
abstract：:Canine hepatozoonosis caused by Hepatozoon canis is a worldwide distributed tick-borne disease of domestic and wild canids that is transmitted by ingestion of Rhipicephalus sanguineus sensu lato (s.l.) ticks. The present study was aimed to determine the prevalence of Hepatozoon infections in 80 stray dogs from Havana ...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2020.102200
更新日期：2021-02-01 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：:Moniezia expansa and M. benedeni are two common tapeworm species of domestic ruminants over the world. However, their morphological and molecular data are available for limited specimens from a few countries. In the present study, we compared morphological characteristics of these two species collected from goats and ...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2019.101998
更新日期：2020-02-01 00:00:00
abstract：:In murine leishmaniasis, the induction of the T-helper type 1 (Th1) response contributes to infection resistance, whereas the establishment of the Th2 response makes the mice susceptible to infection. Interleukin-12 (IL-12) plays a pivotal role in the diversification of immune responses to the Th1 type. In this study,...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/s1383-5769(01)00070-8
更新日期：2001-07-01 00:00:00
abstract：:Host cell invasion is the only step where Babesia parasites are extracellular, and their survival is menaced during this step. Therefore, interfering with this critical stage is a target for an anti-Babesia intervention strategy. In this regard, recombinant protein encoding Babesia divergens Erythrocyte Binding Protei...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2017.07.004
更新日期：2017-12-01 00:00:00
abstract：:The stomach bot fly species in Asian elephants has long been known as Cobboldia elephantis. However, there is no genetic information available for this species to date. Here, we report that a third-instar fly larva was excreted from a captive Asian elephant four months after export from an elephant camp in Myanmar to ...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2019.102035
更新日期：2020-04-01 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
abstract：:The necropsy of an adult male leopard, Panthera pardus, shot in the Kruger National Park, revealed the presence of large numbers of Armillifer armillatus nymphs in the intestine, liver, spleen, mesentery, peritoneal fold, mediastinum and lungs. The animal had been observed to be blind in the right eye and severely deb...
journal_title：Parasitology international
pub_type：
doi：10.1016/j.parint.2019.102029
更新日期：2020-06-01 00:00:00
abstract：:The present work provides a detailed morphological and molecular description of Anoplocephala manubriata in elephants. Adult worms were recovered during an autopsy of a wild elephant in Elephant Transit Home, Udawalawe, Sri Lanka. Necropsy findings revealed a severe cestode infection in the small intestine. These tape...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2017.02.007
更新日期：2017-06-01 00:00:00
abstract：:Human intestinal sarcocystosis (HIS), caused by Sarcocystis species, is acquired by eating undercooked meat from sarcocyst-containing cattle (S. hominis, S. heydorni) and pigs (S. suihominis). We report on the detection of human intestinal Sarcocystis infections in a cross-sectional survey of Strongyloides stercoralis...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2017.04.010
更新日期：2017-10-01 00:00:00
abstract：:Cholangiocarcinoma (CCA)--bile duct cancer--is associated with late presentation, poses challenges for diagnosis, and has high mortality. These features t highlight the desperate need for biomarkers than can be measured early and in accessible body fluids such as plasma of people at risk for developing this lethal can...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2011.06.005
更新日期：2012-03-01 00:00:00
abstract：:Two regimens of albendazole emulsion (AbzE), a novel formulation, were used in the treatment of 264 cases of hepatic cystic echinococcosis. AbzE 10 mg/kg per day (calculated by albendazole base) was administered orally to 71 cases for 6 months to over 1 year. Imaging evaluation at the end of courses showed overall eff...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2003.09.015
更新日期：2004-03-01 00:00:00
abstract：:To assess the epidemiological efficacy of type SRP III slow-released praziquantel-medicated bars for dogs in the prevention and control of cystic echinococcosis in man and livestock, praziquantel-medicated bars were implanted subcutaneously in over 90% of dogs in villages in north Xinjiang, China, where cystic echinoc...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2005.06.002
更新日期：2005-12-01 00:00:00
abstract：:Marine fishes represent the important components of the diet in the coastal areas of China and they are also natural hosts of various parasites. However, to date, little is known about the occurrence of ascaridoid parasites in the frequently consumed marine fishes in China. In order to determine the presence of ascari...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2015.11.002
更新日期：2016-04-01 00:00:00
abstract：:Fasciola spp. in Myanmar were characterized on the basis of spermatogenesis status and DNA markers of nuclear internal transcribed spacer 1 (ITS1) and mitochondrial NADH dehydrogenase subunit 1 (nad1). We collected 88 adult flukes from Yangon, Lashio, and Myitkyina. Spermatogenesis status was analyzed by the presence ...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2011.08.007
更新日期：2011-12-01 00:00:00
abstract：:Intestinal mucous cell numbers and their glycoconjugate composition were investigated by histochemical methods in uninfected chub, Squalius cephalus, and in conspecifics naturally parasitised with the acanthocephalan Pomphorhynchus laevis. A sub-population of 42 chub from the River Tiber (Perugia, Italy) were sampled ...
journal_title：Parasitology international
pub_type： 杂志文章
doi：10.1016/j.parint.2014.11.018
更新日期：2015-04-01 00:00:00
