Results 11 to 20 of about 4,149 (163)

Chemical and biosynthetic potential of Penicillium shentong XL-F41

Beilstein Journal of Organic Chemistry, 2023
Penicillium strains are renowned for producing diverse secondary metabolites with unique structures and promising bioactivities. Our chemical investigations, accompanied by fermentation media optimization, of a newly isolated fungus, Penicillium shentong
Ran Zou, Xin Li, Xiaochen Chen, Yue-Wei Guo, Baofu Xu   +4 more
doaj   +3 more sources

Detection of enterotoxigenic K99 (F5) and F41 from fecal sample of calves by molecular and serological methods [PDF]

Comparative Clinical Pathology, 2010
Enterotoxigenic Escherichia coli (ETEC) is one of the major causes of neonatal calf diarrhea. Almost all ETEC bacteria are known to adhere to receptors on the small intestinal epithelium via their fimbriae, (F5 (K99) and F41).This study was undertaken to investigate the phenotypic and genotypic screening of virulence genes in E.
Yahya Tahamtan, Mohammad Kargar, Masoumeh Hayati   +2 more
exaly   +3 more sources

Passive protection of suckling infant mice against F41-positive enterotoxigenic Escherichia coli strains by intravenous inoculation of the dams with monoclonal antibodies against F41 [PDF]

Infection and Immunity, 1992
Ten monoclonal antibodies (MAbs) against five different epitope clusters of adhesion factor F41 (two MAbs per cluster) were tested for protection of infant mice against an oral challenge with F41-positive enterotoxigenic Escherichia coli (ETEC) B2C and B41M.
F G Van Zijderveld
exaly   +4 more sources

The short fiber knobs of human adenovirus in species F elicit cross-neutralizing antibody responses [PDF]

Heliyon
Human adenovirus (HAdV) type 40 in species F (HAdV-F40) and HAdV-F41 represent the third most prevalent causative agents of non-bacterial acute gastroenteritis in infants and young children, following norovirus and rotavirus.
Zhenwei Liu, Guolu Tang, Yinghui Peng, Jixian Lan, Yuting Xian, Xingui Tian, Dehui Chen   +6 more
doaj   +2 more sources

Escherichia coli F41 adhesin: genetic organization, nucleotide sequence, and homology with the K88 determinant [PDF]

Journal of Bacteriology, 1988
The genetic organization of the polypeptides required for the biosynthesis of the F41 adhesin of enterotoxigenic Escherichia coli strains was investigated. Maxicell analysis demonstrated that a recombinant plasmid which mediated mannose-resistant hemagglutination and F41 antigen production encoded four polypeptides of 29, 30, 32, and 86 kilodaltons ...
S L Moseley
exaly   +3 more sources

Molecular Epidemiology of Human Adenovirus Strains in Children With Acute Gastroenteritis in Tehran, Iran (2021–2022 and 2023–2024): Genetic Characterization of Adenovirus F41

Health Science Reports
Background and Aims Human adenoviruses (HAdVs) are common viral pathogens causing pediatric diarrheal disease worldwide. This study aimed to investigate the prevalence and genotypic diversity of HAdV strains among hospitalized children (
Ramin Ghadimpour, Atefeh Kachooei, Somayeh Jalilvand, Ali Maleki, Somayeh‐Sadat Hosseini‐Fakhr, Mahtab Mir‐Hosseinian, Farzane Behnezhad, Arash Arashkia, Zabihollah Shoja   +8 more
doaj   +2 more sources

Adeno-Associated Virus 2 and Human Adenovirus F41 in Wastewater during Outbreak of Severe Acute Hepatitis in Children, Ireland

Emerging Infectious Diseases, 2023
During April–July 2022, outbreaks of severe acute hepatitis of unknown etiology (SAHUE) were reported in 35 countries. Five percent of cases required liver transplantation, and 22 patients died.
Niamh A. Martin, Gabriel Gonzalez, Liam J. Reynolds, Charlene Bennett, Christine Campbell, Tristan M. Nolan, Alannah Byrne, Sanne Fennema, Niamh Holohan, Sailusha Ratnam Kuntamukkula, Natasha Sarwar, Laura Sala-Comorera, Jonathan Dean, Jose Maria Urtasun-Elizari, Daniel Hare, Emer Liddy, Eadaoin Joyce, John J. O’Sullivan, John M. Cuddihy, Angeline M. McIntyre, Eve P. Robinson, Darren Dahly, Nicola F. Fletcher, Suzanne Cotter, Emer Fitzpatrick, Michael J. Carr, Cillian F. De Gascun, Wim G. Meijer   +27 more
doaj   +1 more source

Re-evaluation of a Neonatal Mouse Model of Infection With Enterotoxigenic Escherichia coli

Frontiers in Microbiology, 2021
Enterotoxigenic E. coli (ETEC) is a common cause of diarrhea in children in low- and middle-income countries, and in travelers to these countries. ETEC is also an important cause of morbidity and premature mortality in piglets, calves, goat kids and ...
Carla J. Carroll, Dianna M. Hocking, Kristy I. Azzopardi, Kristy I. Azzopardi, Judyta Praszkier, Vicki Bennett-Wood, Kaylani Almeida, Danielle J. Ingle, Sarah L. Baines, Marija Tauschek, Roy M. Robins-Browne, Roy M. Robins-Browne   +11 more
doaj   +1 more source

Efficiency of services in CEE countries—case study of Poland and Belarus

Economics and Business Review, 2020
The aim of the paper is to identify determinants of the efficiency of service companies from two Central and Eastern European (CEE) countries4—Poland and Belarus. These transition economies represent different economic and systemic conditions.
Skąpska Elżbieta, Rollnik-Sadowska Ewa
doaj   +1 more source

The Role of Internalization of Discount Factor on Households’ Behavior Using DSGE Model

Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2023
This study attempts to examine the behavior of households in the Iranian economy within the framework of a dynamic stochastic general equilibrium model with the changes made in the endogenous discount factor.
Izadi Hamid Reza
doaj   +1 more source