Results 91 to 100 of about 30,945 (228)

A Two‐Stage Cascading Amplification Strategy Based on Zn2+‐Doped WOX Nanozymes for Ultrasensitive Lateral Flow Immunoassays of Clostridium Difficile Toxin B

Advanced Science, Volume 13, Issue 3, 14 January 2026.
Based on the modulation of active sites and electronic structure of substrate materials, along with a colorimetric two‐stage cascading enhancement strategy, an LFIA platform with highly efficient POD‐mimetic enzymes is developed, achieving highly sensitive detection of Clostridium difficile toxin B.
Junhua Su, Zhenzhen Liu, Renjie Xiong, Renlong zhu, Zijin Tong, Yufei Liu, Rui Xiao   +6 more
wiley   +1 more source

Pathogenesis and Vaccines against Enterotoxigenic Escherichia Coli

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2017
BACKGROUND AND OBJECTIVE: Enterotoxigenic Escherichia coli (ETEC) is the most common causes of diarrhea and its mortality is estimated at 157,000 deaths per year that equivalent 9 percent of all deaths attributed to diarrhea.
Sh Nazarian, J Amani
doaj  

Progress in the detection of gut microbiota based on microfluidic technology

Interdisciplinary Medicine, Volume 4, Issue 1, January 2026.
Abstract Gut microbiota, a complex microbial community in the human intestine, are vital for digestion, nutrient absorption, and immune regulation, maintaining gut micro‐ecological balance. Accurate detection of its composition, structure, and function is crucial for understanding the relationship between health and disease, early disease diagnosis ...
Yuan Tan, Jiayue Huang, Yi Liu, Xiaofei Lai   +3 more
wiley   +1 more source

Molecular Characterization of Virulent Genes and Antimicrobial Resistance Patterns of Escherichia coli Isolated From Calf Scours in Western Iran

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
This study in Western Iran analysed E. coli in diarrhoeic neonatal calves and identified 307 isolates from 350 faecal samples. The pathotypes included EHEC (36.59%), EPEC (20.42%), ETEC (14.46%), STEC (12.34%) and NTEC (11.48%), with four STEC O157:H7 isolates. Serotypes O103 and O15 were the most common.
Elham Ahmadi, Mohammad Sadegh Safaee Firouzabadi, Seyed Ali Mousavi Rad, Samira Ghorbani   +3 more
wiley   +1 more source

Molecular characterization and antimicrobial profiling of Escherichia coli isolates from diarrheic calves

Indian Journal of Animal Sciences, 2018
Diarrhea due to Escherichia coli is one of the major economic concerns of bovine industry in the first few weeks after birth. The present study was carried out for characterization of virulence traits of Escherichia coli associated with diarrhea in ...
R K SHARMA, A K TAKU, ANDLEEB MALIK, M A BHAT, RABYIA JAVED, G A BADROO, AMITOZ KOUR   +6 more
doaj   +1 more source

Facing the D‐Ilemma of Heat Resistance Parameters: From Pathogen Risk Assessment to Surrogate Selection Challenges in the Fruit Juice and Nectar Production

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 1, January 2026.
ABSTRACT Over the years, numerous D‐ and z‐values have been published in the scientific literature. While these values initially appear to be valid criteria for assessing and comparing the heat resistance of different microorganisms under the same conditions or the same microorganism under different conditions, this is not always the case.
Astrid Gędas, Agnes Weiss
wiley   +1 more source

Exploring Climate Links and Clinical Association of the Diarrheal Disease Using Data From an Upsurge in Dhaka, Bangladesh: A Cross‐Sectional Study

Health Science Reports
Background and Aims Climate variability worsens waterborne diseases like diarrhea, especially in developing countries. This study investigated the link between climate factors and a diarrheal upsurge in Dhaka during May–June 2024.
Mohammad Ashraful Amin, Imam Tauheed, Md. Asif Ahsan, Zahid Hasan Khan, Md Taufiqul Islam, Marjahan Akhtar, Mokibul Hassan Afrad, Fahima Chowdhury, Yasmin Ara Begum, Taufiqur Rahman Bhuiyan, A. S. G. Faruque, Farah Nusrat, Ali Shafqat Akanda, Firdausi Qadri, Ashraful Islam Khan   +14 more
doaj   +1 more source

Stewardship of Molecular Diagnostics in Transplant Viral Infections

Transplant Infectious Disease, Volume 28, Issue 1, January/February 2026.
ABSTRACT The transplant environment requires special considerations when testing for viral infections as immunosuppression results in atypical infection profiles. Microbes otherwise considered commensals or causing mild disease can lead to severe infections in transplant environments. Therefore, guidelines tend to recommend broader microbial testing in
Scott Sugden, David Reynoso, Reema Mathew, Michael Loeffelholz   +3 more
wiley   +1 more source

Evidence for antibiotic induced Clostridium perfringens diarrhoea [PDF]

, 2001
Clostridium difficile is a well documented cause of antibiotic associated diarrhoea in hospitalised patients, but may account for only approximately 20% of all cases.
Modi, N., Wilcox, M.H.
core   +1 more source

Gene doctoring: a method for recombineering in laboratory and pathogenic Escherichia coli strains [PDF]

, 2009
Background: Homologous recombination mediated by the lambda-Red genes is a common method for making chromosomal modifications in Escherichia coli.
Bingle, Lewis EH, Busby, Stephen J. W., Heurlier, Karin, Hobman, Jon L, Lee, David J, Pallen, Mark J., Penn, Charles W   +6 more
core   +5 more sources