Results 61 to 70 of about 31,901 (306)

Population-based analyses of Giardia duodenalis is consistent with the clonal assemblage structure

Parasites & Vectors, 2012
Background Giardia duodenalis is a common protozoan parasite of humans and animals. Genetic characterization of single loci indicates the existence of eight groups called assemblages, which differ in their host distribution. Molecular analyses challenged
Takumi Katsuhisa, Swart Arno, Mank Theo, Lasek-Nesselquist Erica, Lebbad Marianne, Cacciò Simone M, Sprong Hein   +6 more
doaj   +1 more source

Gut microbiota related to Giardia duodenalis, Entamoeba spp. and Blastocystis hominis infections in humans from Côte d'Ivoire. [PDF]

, 2016
INTRODUCTION: Literature data provide little information about protozoa infections and gut microbiota compositional shifts in humans. This preliminary study aimed to describe the fecal bacterial community composition of people from Côte d'Ivoire ...
Berrilli, F, D'Alfonso, R., Di Cave, D, Di Cristanziano, V, Iebba, Valerio, Monsia, A, Pantanella, Fabrizio, Santangelo, Floriana, Schippa, Serena, Totino, Valentina   +9 more
core   +2 more sources

Quinacrine-resistantGiardia duodenalis

Parasitology, 1996
SUMMARYQuinacrine resistance has been induced in 3Giardia duodenalislaboratory stocks and 4 lines resistant to other drugs. The quinacrine-resistant lines were maintained in normally lethal levels of 5 µM quinacrine and some lines are viable in 20 µM levels of the drug.
J A, Upcroft, R W, Campbell, P, Upcroft
openaire   +2 more sources

Multilocus Genotyping of Giardia duodenalis in Alpine Musk Deer (Moschus chrysogaster) in China

Frontiers in Cellular and Infection Microbiology, 2022
Giardia duodenalis is the underlying cause of a significant number of outbreaks of gastrointestinal illness in humans and animals worldwide. The purpose of this study was to elucidate the prevalence and genetic diversity of G.
Z. Cui, Qilin Wang, Xiyao Huang, Jiayi Bai, Bing-Ye Zhu, Bingchen Wang, Xiao-Shu Guo, Meng Qi, Junqiang Li   +8 more
semanticscholar   +1 more source

Role of the employment status and education of mothers in the prevalence of intestinal parasitic infections in Mexican rural schoolchildren [PDF]

, 2006
<p><b>Background:</b> Intestinal parasitic infections are a public health problem in developing countries such as Mexico. As a result, two governmental programmes have been implemented: a) "National Deworming Campaign" and b ...
BD Cabrera, C Diaz, CF Contreras, CV Holland, D Prakash, D Sanjur, DAP Bundy, David WT Crompton, E Carrera, EK Markell, F Curtale, Gloria Morales, H Wamani, INEGI, J Navarrete, J Nematian, JF Lindo, JM Shield, KL Tucker, Luis Quihui, M Fallah, M Norhayati, Mauro E Valencia, MM Yassin, MS Prado, N Pearce, P Aimpum, P Payapvipapong, Paul Hagan, S Hayashi, SEDESOL, Silvia P Díaz-Camacho, SP Kan, SP Kan, Stephen Phillips, WHO, WHO   +36 more
core   +4 more sources

Infections by Intestinal Coccidia and Giardia duodenalis [PDF]

Clinics in Laboratory Medicine, 2015
The coccidians Cryptosporidium spp, Cyclospora cayetanensis, and Cystoisospora belli and the flagellate Giardia duodenalis are pathogenic protozoa associated with gastrointestinal manifestations. Diagnosis relies heavily on microscopy, and although ova-and-parasite examinations can detect Giardia and Cystoisospora, Cryptosporidium and Cyclospora often ...
Vitaliano A, Cama, Blaine A, Mathison
openaire   +2 more sources

Genotyping of Cryptosporidium spp., Giardia duodenalis and Enterocytozoon bieneusi from sheep and goats in China

BMC Veterinary Research, 2022
Background Few studies have molecularly characterized the potential zoonotic protozoa, Cryptosporidium spp., Giardia duodenalis and Enterocytozoon bieneusi in sheep and goats in China, therefore total 472 fecal samples were collected from eight provinces
Penglin Wang, L. Zheng, Linke Liu, Fuchang Yu, Yichen Jian, Rongjun Wang, Sumei Zhang, Longxian Zhang, Changshen Ning, Fuchun Jian   +9 more
semanticscholar   +1 more source

Giardia duodenalisgenetic assemblages and hosts [PDF]

Parasite, 2016
Techniques for sub-classifying morphologically identical Giardia duodenalis trophozoites have included comparisons of the electrophoretic mobility of enzymes and of chromosomes, and sequencing of genes encoding β-giardin, triose phosphate isomerase, the small subunit of ribosomal RNA and glutamate dehydrogenase. To date, G.
openaire   +3 more sources

A purified ferredoxin from Giardia duodenalis [PDF]

European Journal of Biochemistry, 1994
A ferredoxin has been purified to homogeneity from the ancient protozoan parasite Giardia duodenalis. As far as we know, this is the first electron transport protein to be characterised from the organism. The ferredoxin exhibits absorption maxima at 296 and 406 nm with molar absorption coefficients of ɛ296= 16650 ± 240 M−1 cm−1 and ɛ406= 13100 ± 370 M ...
Townson, Steven M., Hanson, Graeme R., Upcroft, Jacqueline A., Upcroft, Peter   +3 more
openaire   +3 more sources

Molecular characterization of Cryptosporidium spp., Enterocytozoon bieneusi and Giardia duodenalis in laboratory rodents in China

Parasite, 2022
Cryptosporidium spp., Enterocytozoon bieneusi and Giardia duodenalis are significant zoonotic intestinal pathogens that can cause gastrointestinal symptoms such as diarrhea and induce a host immune response.
Nan Wang, Ke Wang, Yufeng Liu, Xiaotian Zhang, Jinfeng Zhao, Sumei Zhang, Longxian Zhang   +6 more
semanticscholar   +1 more source