Results 71 to 80 of about 65,091 (227)

Multicenter experience using tofacitinib for treatment of refractory pediatric inflammatory bowel diseases in the United States

open access: yesJournal of Pediatric Gastroenterology and Nutrition, Volume 82, Issue 5, Page 1218-1225, May 2026.
Abstract Objectives Tofacitinib is a selective Janus kinase (JAK‐1) inhibitor approved for the treatment of ulcerative colitis (UC) in adults. Data is limited in the pediatric population. The aim of this study was to evaluate the efficacy of tofacitinib in pediatric inflammatory bowel disease (IBD).
Denise D. Young   +10 more
wiley   +1 more source

Epidemiology of parasitic protozoan infections in Soay sheep (Ovis aries L.) on St Kilda [PDF]

open access: yes, 2006
The feral Soay sheep (Ovis aries L.) population on Hirta, St Kilda, is host to a diverse component parasite community, but previous parasitological studies of the population have only focussed on the metazoan species.
Craig, B. H.   +3 more
core   +2 more sources

Omeprazole as a Novel Treatment Option for Giardiasis in Cats

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
In this study, cats with giardiasis were allocated to omeprazole, metronidazole, secnidazole or placebo groups and monitored from day 0 to 14. Omeprazole achieved a reduction in Giardia cyst shedding comparable to metronidazole and also demonstrated faster clinical improvement, indicating a potential therapeutic advantage.
Murat Kaan Durgut   +6 more
wiley   +1 more source

Impact of Rainfall on Coliform and Parasite Levels in Local Groundwater [PDF]

open access: yes, 2019
Undergraduate ...
Arrasmith, Cara   +4 more
core   +1 more source

Early‐life Giardia infection and behavioural dysregulation in two dogs: A case‐based exploration of the gut microbiome–brain axis

open access: yesVeterinary Record Case Reports, Volume 14, Issue 2, May 2026.
Abstract This case report describes two dogs exhibiting severe behavioural problems, both diagnosed with early‐life giardiasis and raised in environments lacking adequate maternal care and socialisation. Both dogs experienced chronic gastrointestinal and dermatological issues, as well as prolonged early‐life stress, which likely contributed to ...
Daniëlle Hartman   +3 more
wiley   +1 more source

Diagnosed Incidentally by Duodenal Biopsy

open access: yesJournal of Investigative Medicine High Impact Case Reports, 2021
Giardia lamblia (also referred to as Giardia intestinalis and Giardia duodenalis ) is the most common intestinal parasite in the world, affecting approximately 200 million people annually.
Kevin Groudan MD   +3 more
doaj   +1 more source

Structures of variants of Escherichia coli flavodiiron‐type nitric oxide reductase reveal changes in the di‐iron site

open access: yesActa Crystallographica Section D, Volume 82, Issue 5, Page 457-470, May 2026.
Flavodiiron proteins (FDPs) are di‐iron enzymes that reduce NO and/or O2 with distinct substrate selectivity. We have produced E. coli FDP variants targeting second coordination‐sphere residues and determined their structures. Although the kinetics remained unchanged, the E.
Patrícia T. Borges   +8 more
wiley   +1 more source

Morphology, Ultrastructure, and Classification of Barthelonids (Metamonada Incertae Sedis): With Descriptions of Microbarthelona Gen. Nov., and Parabarthelona Gen. Nov.

open access: yesJournal of Eukaryotic Microbiology, Volume 73, Issue 3, May/June 2026.
ABSTRACT Barthelona is a genus of anaerobic flagellates that forms a sister lineage to Fornicata along with Skoliomonas. Although “Barthelona spp.” are known to separate into three distinct lineages, their detailed morphology has not been examined, and their taxonomic classification is incomplete.
Takashi Shiratori   +4 more
wiley   +1 more source

MODERN ASPECTS OF GIARDIASIS DIAGNOSIS AND TREATMENT

open access: yesВопросы современной педиатрии, 2015
Giardiasis is one of the most common parasitic invasions. Parasitizing the intestine, Giardia disrupt the structure and function of the small intestine, leading to recurrent or persistent clinical manifestations, as a rule, combining pain, dyspeptic and ...
D. V. Usenko, S. Yu. Konanykhina
doaj   +1 more source

Animals and Fungi are Each Other's Closest Relatives: Congruent Evidence from Multiple Proteins [PDF]

open access: yes, 1993
Phylogenetic relationships among plants, animals, and fungi were examined by using sequences from 25 proteins. Four insertions/deletions were found that are shared by two of the three taxonomic groups in question, and all four are uniquely shared by ...
Baldauf, S.L., Palmer, J.D.
core   +2 more sources

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