Abstract：
:Northern elephant seals (Mirounga angustirostris Gill, 1866), inhabiting rookeries on the mainland of Año Nuevo State Reserve in central California, were investigated in 2012 for presence of hookworms (Uncinaria spp.). Material collected and examined for hookworms included: blubber (n = 15), stomach and intestines (n = 21) from dead pups; feces from the rectum of weaned pups (n = 23); sand containing apparent feces in areas of weaned pups (n = 28) and sand without apparent feces in areas of weaned pups (n = 54); milk from females (n =23) at 5 days and about 23 to 26 days postpartum; and placenta from one female. Evidence of hookworm presence was not detected in any of the samples examined. Possible reasons why hookworms were not found in northern elephant seals on the mainland of Año Nuevo State Reserve are discussed.
journal_name
Parasitol Resjournal_title
Parasitology researchauthors
Lyons ET,Kuzmina TA,Spraker TR,Jaggi N,Costa DP,Crocker DE,Tolliver SC,Tift MSdoi
10.1007/s00436-012-2919-5subject
Has Abstractpub_date
2012-10-01 00:00:00pages
1847-50issue
4eissn
0932-0113issn
1432-1955journal_volume
111pub_type
杂志文章abstract：:Cryptosporidium and Giardia are ubiquitous parasites that infect humans and animals. Few reports are available on the prevalence of these two protozoan parasites in yaks (Bos grunniens). In this study, 344 faecal samples were collected from yaks with diarrhoea in the Chenduo and Nangqian counties of Qinghai Province, ...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-5861-3
更新日期：2018-06-01 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
pub_type： 杂志文章
doi：10.1007/s00436-012-3181-6
更新日期：2013-02-01 00:00:00
abstract：:Leishmaniasis is one of the most important diseases transmitted by arthropod. This disease is present in 88 countries. Approximately 400 million people are at risk, and 12 million are involved. We aimed to examine the application of ethanolic extract of the root bark of Berberis vulgaris L. for treatment of mice infec...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-013-3727-2
更新日期：2014-03-01 00:00:00
abstract：:The internal transcribed spacer (ITS) region was used to study the intraspecies variation of Brugia spp. in cat reservoirs. Blood specimens from seven naturally infected cats were collected from two different geographical brugian-endemic areas in Thailand. The DNAPAR tree of these Brugia spp. was constructed using a m...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-009-1352-x
更新日期：2009-06-01 00:00:00
abstract：:A 1-month-old brown wood owlet (Strix leptogrammica) purchased from a wholesaler and housed as a companion bird by an individual owner in Japan showed severe dehydration and anorexia following a week of vomiting and severe diarrhea. A great number of approximately 5 × 4-μm-sized Cryptosporidium oocysts were found in t...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-5951-2
更新日期：2018-09-01 00:00:00
abstract：:Two of the three vector species of Schistosoma mansoni Sambon, 1907 in Brazil occur in the state of Maranhão: Biomphalaria glabrata (Say, 1818) and Biomphalaria straminea (Dunker, 1848). For the implementation of effective measures to combat schistosomiasis, it is necessary to identify the spatial and seasonal dynamic...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-5810-1
更新日期：2018-05-01 00:00:00
abstract：:The outbreak of bluetongue disease in Central Europe necessitates new approaches in the identification of vectors to follow-up changes of populations of species and not of complexes. Since females of species of the complex of Culicoides obsoletus are difficult to be identified according to morphological criteria, we a...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-009-1412-2
更新日期：2009-08-01 00:00:00
abstract：:The uptake of amino acids is mediated by active transporters located on the basolateral and brush border membranes of intestinal epithelial cells. The current study investigated the expression of amino acid transporters (AAT) and other genes in the intestine of chicks infected with Eimeria maxima. At 7-day postinfecti...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-014-4114-3
更新日期：2014-10-01 00:00:00
abstract：:Presently, there is a need for increased efforts to develop newer and effective methods to control mosquito vectors as the existing chemical and biological methods are not as effective as in earlier period owing to different technical and operational reasons. The use of nanomaterial products in various sectors of scie...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-012-2934-6
更新日期：2012-09-01 00:00:00
abstract：:The genus Plasmodium (Plasmodiidae) ranks among the most widespread intracellular protozoan parasites affecting a wide range of mammals, birds, and reptiles. Little information is available about lizard malaria parasites in South America, and the pathological features of the resulting parasitoses remain unknown or poo...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-020-06756-7
更新日期：2020-08-01 00:00:00
abstract：:The present study describes a transmission electron microscopical investigation of trophozoites from Giardia lamblia clone GS/M-83-H7 after exposure to monoclonal antibody (MAb) G10/4. From previous studies it is known that this antibody immunoreacts with the parasite's major surface antigen VSP (variable surface prot...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360050096
更新日期：1996-01-01 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
pub_type： 杂志文章
doi：10.1007/s00436-015-4357-7
更新日期：2015-05-01 00:00:00
abstract：:Under natural conditions, eukaryote cells may contain bacteria. Arthropods such as ticks, insects or mites are a group particularly favoured by the obligate intracellular bacteria. While arthropods are vectors for some of them, other bacteria inhabit invertebrate host cells having entered mutualistic interactions. Suc...
journal_title：Parasitology research
pub_type： 杂志文章,评审
doi：10.1007/s00436-006-0412-8
更新日期：2007-04-01 00:00:00
abstract：:The development of redial burden and cercarial shedding were studied in two groups of Lymnaea truncatula subjected to successive cross-exposures to one miracidium of Paramphistomum daubneyi and one of Fasciola hepatica per snail, or vice versa. The results were compared with those obtained in controls subjected to two...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360050175
更新日期：1996-01-01 00:00:00
abstract：:Entamoeba histolytica forms chitin-walled cysts during encystation process, where formation of the cyst wall needs not only chitin synthase but also chitinase. During excystation, quadruplet amoebae emerge from the chitin-walled cysts by dissolving the wall, so that chitinase may be necessary for excystation process a...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-011-2270-2
更新日期：2011-08-01 00:00:00
abstract：:A total of 43 plant substances provided as raw material and different kinds of extracts (aqueous, ethanol, and heptane) from 18 different organic wastes obtained from the food/feed industry were investigated for their in vitro activities against clonal cultures of Histomonas meleagridis, Tetratrichomonas gallinarum, a...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-008-1122-1
更新日期：2008-11-01 00:00:00
abstract：:This work investigated the anti-amoebic activity of two samarium (Sm) complexes, the acyclic complex [bis(picrato)(pentaethylene glycol)samarium(III)] picrate-referred to as [Sm(Pic)2(EO5)](Pic)-and the cyclic complex [bis(picrato)(18-crown-6)samarium(III)] picrate-referred to as [Sm(Pic)2(18C6)](Pic). Both Sm complex...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-5814-x
更新日期：2018-05-01 00:00:00
abstract：:The C57BL/6J strain of Mus musculus is susceptible to the terrestrial trematode Brachylaima cribbi. The duration of infection in these mice is generally 9-12 weeks with a peak excretion of eggs at 4 weeks post-infection (wpi). The effects of age and sex on the course of infection were investigated by comparing infecti...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-002-0642-3
更新日期：2002-07-01 00:00:00
abstract：:A total of 37 juvenile Etmopterus spinax from the Norwegian Deep were examined for stomach contents and metazoan ecto- and endoparasites. These squaliform elasmobranchs were caught by benthopelagic net in May 2001 at a depth of 194-214 m. The euphausiid Meganyctiphanes norvegica and the teleost Maurolicus muelleri wer...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-002-0741-1
更新日期：2003-03-01 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
pub_type： 杂志文章
doi：10.1007/s00436-004-1274-6
更新日期：2005-01-01 00:00:00
abstract：:We developed a real-time LC PCR assay to detect a 152 bp sequence in an uncharacterized region of the Blastocystis genome. The described assay detected 11 of 11 ATCC strains of Blastocystis from subtypes 1, 3, and 4. Three of three stool samples from Oregon and California military personnel that were negative for Blas...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-008-1006-4
更新日期：2008-08-01 00:00:00
abstract：:In the present study, we sequenced and analyzed the mitochondrial (mt) genome of Gastrothylax crumenifer and compared it with other selected trematodes. The full mt genome of G. crumenifer was amplified, sequenced, assembled, analyzed and then subjected to phylogenetic analysis. The complete mt genome of G. crumenifer...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-016-5019-0
更新日期：2016-06-01 00:00:00
abstract：:The progressive visceral infection caused in golden hamsters by Leishmania donovani amastigotes led to gradual impairment of the proliferative response of their splenic (SPMC) or peripheral blood (PBMC) mononuclear cells to in vitro stimulation with leishmanial antigen, with mitogen (concanavalin A), and even with a c...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360050600
更新日期：1999-07-01 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
pub_type： 杂志文章
doi：10.1007/BF00930914
更新日期：1991-01-01 00:00:00
abstract：:Anopheles (Cellia) stephensi Liston 1901 is one of the major malaria vectors in the Indian subcontinent, Iran, and the Middle East. Three races in this species, namely A. stephensi stephensi (type form), A. stephensi variety mysorensis, and A. stephensi intermediate form, have earlier been reported by several investig...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-008-0930-7
更新日期：2008-06-01 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
pub_type： 杂志文章
doi：10.1007/s00436-007-0568-x
更新日期：2007-09-01 00:00:00
abstract：:Recent studies regarding the harmful effects of synthetic larvicides initiated the need to investigate for unconventional measures that are environmentally safe and target-specific against Aedes aegypti larvae. Thus, the main objectives of the study are to evaluate the larvicidal toxicity of the solvent fractions of A...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-015-4598-5
更新日期：2015-10-01 00:00:00
abstract：:Ticks are hematophagous ectoparasites which can transmit several diseases to the host during their feeding process. When ticks mechanically damage the tissue, they eventually induce inflammatory responses on the skin spot where they are fixed. One of the alternatives to control these ectoparasites is the use of chemic...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-013-3422-3
更新日期：2013-07-01 00:00:00
abstract：:In the present study, we described a new species of Myxidium Bütschli, 1882, obtained from the gallbladder of Spinibarbus sinensis (Bleeker, 1871) from the Jialing River in Chongqing, China. Myxidium spinibarba sp. nov. was identified based on morphological and SSU rDNA sequence data. The mature myxospores were fusifo...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-020-06644-0
更新日期：2020-05-01 00:00:00
abstract：:An open randomized controlled study of artemether-lumefantrine (AL) and amodiaquine-sulfalene-pyrimethamine (ASP) for the treatment of uncomplicated Plasmodium falciparum malaria was carried out in 181 children. In 79 children, the hepatomegaly reduction ratios (HRR) and the speed of resolution of hepatomegaly, the he...
journal_title：Parasitology research
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00436-006-0293-x
更新日期：2007-02-01 00:00:00
