Results 61 to 70 of about 40,699 (233)

Simplified Linear Dose‐Response Models for Low‐Dose QMRAs

AWWA Water Science, Volume 8, Issue 5, September/October 2026.
ABSTRACT This study analyzes widely used dose‐response (DR) models from potable reuse quantitative microbial risk assessments (QMRAs) to identify the low‐dose ranges where the log10‐transformed probability of infection and pathogen dose exhibit a linear relationship.
Katherine Crank, Emily Clements, Daniel Gerrity   +2 more
wiley   +1 more source

Ribosomal RNA sequencing reveals differences between the genotypes of Giardia isolates recovered from humans and dogs living in the same locality [PDF]

, 1997
A polymerase chain reaction-based method for genotyping Giardia duodenalis isolates using a polymorphic region near the 5' end of the small subunit ribosomal (SSU) RNA gene is described.
Groth, D.M., Hopkins, R.M., Meloni, B.P., Thompson, R.C.A., Wetherall, J.D., Reynoldson, J.A.   +5 more
core  

Evaluation of some intestinal mucosal epithelial barrier damage biomarkers in dogs with giardiasis

Macedonian Veterinary Review
Giardia intestinalis is a parasitic protozoan commonly seen in dogs and causes intestinal mucosal barrier damage. In this study, serum intestinal fatty acid binding protein (I-FABP), intestinal alkaline phosphatase (IAP), and intestinal trefoil factor-3 (
Murat Kaan Durgut, Mahmut Ok, Merve Ider, Amir Naseri, Yusuf Emre Ekici, Suleyman Serhat Iyigun, Nimet Ismailoglu, Rumeyhisa Ozlem Bicici   +7 more
doaj   +1 more source

Cryptosporidium and giardia species in newly and previously habituated gorillas and nearby water sources in Bwindi Impenetrable National Park, Uganda

The Pan African Medical Journal, 2019
INTRODUCTION: Cryptosporidium and Giardia are of great one health significance and major cause of protozoan diarrhea in humans and primates; they are found in the fecal matter of animals and humans and also in contaminated water and soil as well ...
Gizamba Jacob Mugoya, Celsus Sente, Samuel Nambile Cumber, Kabanda Taseera, Claude Ngwayu Nkfusai, Catherine Atuhaire   +5 more
doaj   +1 more source

Spatial distribution of indicator bacteria in Khersan-3 dam waters, Lordegan County, Southwestern Iran [PDF]

Journal of Applied Research in Water and Wastewater
The Khersan River, the largest tributary of the Karun River, is regulated by the Khersan-3 Dam, constructed for flood control, irrigation management, and hydropower generation.
Zahra Yaghoubzadeh, Hassan Nasrollahzadeh Saravi, Sharareh Firouzkandian   +2 more
doaj   +1 more source

Theory of attachment in Giardia

Biophysical Journal, 1983
Using a low Reynold's number hydrodynamic model, the adhesive force in Giardia is calculated. It is shown that this force is larger than typical forces that would tend to detach the organism.
Jones, R.D., Lemanski, C.L., Jones, T.J.
openaire   +2 more sources

Colorectal Cancer and Intestinal Protozoan Infections: Prevalence, Risk Factors, and Molecular Confirmation in Western Iran: A Descriptive Case‐Control Study

Health Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background and Aims Infections are recognized contributors to cancer development. This study aimed to assess the prevalence, socio‐demographic characteristics, and risk factors associated with intestinal protozoan parasites in patients with colorectal cancer (CRC) in Western Iran.
Alireza Moayyedkazemi, Amal Khudair Khalaf, Sima Nik Khah Behnamiri, Asghar Sepahvand, Neda Niazi, Maryam Sepahvand, Hossein Mahmoudvand   +6 more
wiley   +1 more source

Comparative evaluation of Giardia duodenalis sequence data [PDF]

, 2007
A review of the Giardia duodenalis sequences currently available on the GenBank database was completed to compare the different genotyping loci (small subunit ribosomal DNA, glutamate dehydrogenase, triose-phosphate isomerase and beta giardin) for their ...
Thompson, R.C.A., Wielinga, C.
core  

Prevalence of Giardia Lamblia among Food Handlers and Day-Care Workers in Tehran

پیاورد سلامت, 2017
Background and Aim: Giardiasis is the most common pathogenic gastrointestinal parasite worldwide and transmitted by ingesting parasite cyst, through water and food and person-to-person contact.
Delaram Dargahi, Mitra Zare Bavani, Nahid Einollahi, Nasrin Dashti, Mostafa Rezaeian, Sakineh Abbasi   +5 more
doaj  

Awareness and Willingness of Blood Donation Among Medical Students of Nishtar Medical University, Multan, Pakistan: A Cross‐Sectional Descriptive Study

Health Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background Blood is a major component of emergency medical care. The blood transfusion plays a crucial role in saving lives and improving the quality of life. This study aims to assess the medical students’ awareness and willingness regarding voluntary blood donation at Nishtar Medical University, Multan, Pakistan. Methods This cross‐sectional
Areeba Zeb, Fatima Iftikhar, Amna Irshad, Muhammad Faiz Shujra, Amna Naseer, Amna Khalid, Elaf Eman, Sumia Fatima, Muhammad Farhan Jamil, Muddassir Khalid, Fred Segawa   +10 more
wiley   +1 more source