Results 71 to 80 of about 40,699 (233)

Stool‐Test Positivity Proportion and Five‐Year Trend of Intestinal Parasitic Infections Among Symptomatic Students Attending Debre Tabor University Student Clinic, Northwest Ethiopia: A Retrospective Cross‐Sectional Study (2021–2025)

Health Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background and Aims Intestinal parasitic infections (IPIs) remain a significant public health challenge in Ethiopia, particularly among university students living in communal settings. However, limited data exist on the trends of these infections among university students.
Getu Abeje, Desalegn Abebe, Ayenew Berhan, Ayenew Asefa, Andargachew Almaw, Mulat Erkihun, Yehunie Yerdaw, Dessie Tegegne, Bekele Sharew, Teklehaimanot Kiros, Shewaneh Damtie, Seble Worku, Birhanemaskal Malkamu, Alemie Fentie, Worknew Ebabu Mengistu, Tadesse Sisay, Birhanu Malede, Melaku Mekonnen, Biruk Legesse, Birhanu Getie   +19 more
wiley   +1 more source

Management of Refractory and Difficult‐To‐Treat Inflammatory Bowel Disease: An Expert Opinion Review

JCC Plus, Volume 1, Issue 5, September 2026.
This expert opinion offers a practical framework for refractory and difficult‐to‐treat IBD: confirm inflammation objectively, distinguish pharmacologic from structural and functional disease, and then escalate. Across ten clinical questions, the evidence is often limited to case series, and the resulting statements are identified as expert opinion ...
Filiz Akyuz, Oguz Kagan Bakkaloglu, Nalan Gulsen Unal, Ismail Hakki Kalkan, Mehmet Arhan, Ibrahim Hatemi, Taylan Kav, Murat Toruner, Hale Akpinar, Ahmet Tezel, Aykut Ferhat Celik   +10 more
wiley   +1 more source

Giardia duodenalis: Exposure to metronidazole inhibits competitive interactions between isolates of the parasite in vitro [PDF]

, 1996
The competitive interactions of genetically distinct isolates of Giardia duodenalis with different growth rates were studied in vitro. Electrophoretic analysis of mixed cultures showed that competition between 2 cloned isolates occurs under normal in ...
Meloni, B.P., Thompson, R.C.A., Finn, K.C., Lymbery, A.J., Reynoldson, J.A., Pearce, D.A.   +5 more
core  

Microtubule organelles in Giardia

, 2020
Giardia lamblia is a widespread parasitic protist with a complex MT cytoskeleton that is critical for motility, attachment, mitosis and cell division, and transitions between its two life cycle stages-the infectious cyst and flagellated trophozoite. Giardia trophozoites have both highly dynamic and highly stable MT organelles, including the ventral ...
Kari D, Hagen, Shane G, McInally, Nicholas D, Hilton, Scott C, Dawson   +3 more
openaire   +3 more sources

Quaternary structures of Streptococcus pneumoniae nucleoside diphosphate kinase: From hexamers to supramolecular assemblies

Protein Science, Volume 35, Issue 9, September 2026.
Abstract The nucleoside diphosphate kinase (NDK) is a key enzyme that controls the balance of nucleotide pools in all living organisms. Beyond this fundamental role, NDKs exert pleiotropic effects in many cellular processes, including cell development, signal transduction, differentiation, tumor metastasis, and gene expression. The quaternary structure
Julie Kerboeuf, Paul Nouri, Frédéric Galisson, Laetitia Daury, Marie‐France Giraud, Olivier Lambert, Cédric Orelle, Lionel Ballut, Elise Kaplan, Jean‐Michel Jault, Cécile Gonzalez   +10 more
wiley   +1 more source

Multiplex PCR to Diagnose Gastrointestinal Infections: Key Limitations in Interpretation

United European Gastroenterology Journal, Volume 14, Issue 7, September 2026.
ABSTRACT Multiplex polymerase chain reaction (PCR) panels are increasingly used for the evaluation of acute diarrhea, providing rapid and sensitive detection of a broad range of enteric pathogens. However, their widespread adoption has created important interpretive challenges for clinicians.
Giannoula S. Tansarli, Ferric C. Fang
wiley   +1 more source

Echinococcus, Giardia and Cryptosporidium: observational studies challenging accepted dogma [PDF]

, 2009
The development of in vitro culture systems that allow the maintenance, and support the development of Echinococcus, Giardia and Cryptosporidium in the laboratory have had a significant impact on their biology and taxonomy and the epidemiology of ...
Thompson, R.C.A.
core  

MODERN ASPECTS OF GIARDIASIS DIAGNOSIS AND TREATMENT

Вопросы 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

Estimating the Economic Impact of Neonatal Calf Diarrhea Agents With Decision Tree Analysis and the Monte Carlo Simulation Model

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
This study aims to determine the economic impacts of the major agents causing diarrhoea in newborn calves using Monte Carlo simulation and decision tree analysis. According to the study results, the cost per animal was $13.7 for healthy calves without diarrhoea.
Mehmet Küçükoflaz, Veli Özbek, Savaş Sariözkan, Erol Aydin, Umut Kamil Danaci, Can İsmail Zaman, Gencay Ekinci, Aleyna Kübra Aydin   +7 more
wiley   +1 more source

PREVALENCE OF SMALL BOWEL PROTOZOAN AMONG DYSPEPTIC PATIENTS WHO UNDERWENT UPPER GASTROINTESTINAL ENDOSCOPY (TEHRAN 2004-2006)

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2008
BACKGROUND AND OBJECTIVE: Due to the relationship between small bowel parasites and dyspepsia, investigation on the prevalence of such parasites among dyspeptic patients seems to be important.
MR Jahani,, R Shafiee, P Safavi Naeini, M Rezaian, M Amini,, E Ebrahimi Daryani, M Montazeri, M Montazeri, H Shirzad   +8 more
doaj