Results 21 to 30 of about 24,998 (90)

Sea Lice (Lepeophtheirus salmonis) Harbour Putative Fish Pathogens: Insights From Illumina and Nanopore Sequencing

Journal of Fish Diseases, Volume 49, Issue 9, September 2026.
ABSTRACT Ectoparasites that penetrate host skin can act as biological or mechanical vectors for pathogens and, in some cases, serve as reservoirs. Crustacean ectoparasites of fish are potential vectors of pathogens, which is especially relevant for obligate pathogens (e.g., Aeromonas salmonicida) with limited seawater survival. Sea lice (Lepeophtheirus
B. Klimesova, N. M. Ruane, R. Domingo‐Bretón, F. Moroni, F. Naya‐Català, J. Pérez‐Sánchez, K. O'Dwyer, O. Lyashevska, H. Rodger, A. Talbot   +9 more
wiley   +1 more source

De novo or Salvage? Nucleotide Availability as a Driver of Bacterial Adaptation and Virulence

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
Bacterial pathogens survive in different host environments by switching between making nucleotides by de novo synthesis and scavenging them from the host. This flexibility supports growth and virulence making nucleotide metabolism an attractive therapeutic target.
Riya Joshi, Alastair G. McEwan, Ulrike Kappler   +2 more
wiley   +1 more source

Full‐length 16S rRNA gene classification of Atlantic salmon bacteria and effects of using different 16S variable regions on community structure analysis

MicrobiologyOpen, Volume 8, Issue 10, October 2019., 2019
In this study, we performed taxonomic classification and determination of operational taxonomic units on Atlantic salmon microbiota by taking advantage of full‐length 16S rRNA gene sequences. Skin mucus was dominated by the genera Flavobacterium and Psychrobacter. Intestinal samples were dominated by the genera Carnobacterium, Aeromonas, Mycoplasma and
Terje Klemetsen, Nils Peder Willassen, Christian René Karlsen   +2 more
wiley   +1 more source

Shrubs and trees as natural insect protection for grazing animals in Switzerland and the alpine region: A systematic review of in vitro, in vivo and clinical trials Sträucher und Bäume als natürlicher Insektenschutz für Weidetiere in der Schweiz und im Alpenraum: Eine systematische Literaturübersicht über in vitro‐, in vivo‐ und klinische Studien

Medical and Veterinary Entomology, Volume 40, Issue 2, Page 221-245, June 2026.
Biting or irritating insects are a threat to the health and welfare of grazing animals. This systematic review reveals that several shrubs and bushes growing in the alpine area have insecticidal, insect‐repellent and/or attractant properties. The alder Alnus glutinosa, juniper Juniperus communis, spruce Picea abies and walnut Juglans regia are ...
Theresa Schlittenlacher, Sofie Egli, Michael Walkenhorst, Veronika Maurer   +3 more
wiley   +1 more source

Common Core Bacterial Biomarkers of Bladder Cancer Based on Multiple Datasets

BioMed Research International, Volume 2019, Issue 1, 2019., 2019
Recent studies have shown that microorganisms may be associated with the onset and development of bladder cancer. The purpose of this study is to identify the common core bacteria associated with bladder cancer. We characterized the urinary microbial profile of the individuals with bladder cancer by 16S rRNA gene sequencing, and the results of 24 ...
Guoqin Mai, Limei Chen, Ran Li, Quan Liu, Haoran Zhang, Yingfei Ma, Hugh D. Smyth   +6 more
wiley   +1 more source

The Role of the Vaginal Microbiome in Preterm Premature Rupture of Membranes: A Comprehensive Review of Mechanisms and Clinical Implications

Health Science Reports, Volume 8, Issue 12, December 2025.
ABSTRACT Background and Aims Preterm premature rupture of membranes (PPROM), a complication in approximately 4.5% of pregnancies, is a leading cause of preterm birth and significant perinatal morbidity. A substantial body of evidence implicates vaginal dysbiosis a departure from a healthy, Lactobacillus‐dominant microbiome in the pathogenesis of PPROM.
Maryam Alikamali, Sakineh Mohammad‐Alizadeh‐Charandabi, Somayeh Ahmadi, Mohammad Yousef Memar, Mahnaz Shahnazi   +4 more
wiley   +1 more source

Structural and functional differences of gut microbiota in Pomacea canaliculata from different geographical locations and habitats

Ecology and Evolution, Volume 14, Issue 10, October 2024.
(1) Geographical locations and habitats had a significant effect on the community characteristics of gut microbiota in Pomacea canaliculata; (2) The greater effect was caused by geographical locations rather than by habitats. Abstract Gut microbiota is related to host fitness, and influenced by geographical locations and habitats.
Miao Fang, Fandong Yu, Lu Shu, Hui Wei, Xidong Mu, Xuejie Wang, Meng Xu, Dangen Gu   +7 more
wiley   +1 more source

Signatures of dysbiosis in fish microbiomes in the context of aquaculture

Reviews in Aquaculture, Volume 16, Issue 2, Page 706-731, March 2024.
Fish gut microbiome is highly susceptible to salinity changes and antimicrobial treatments, whereas external microbiomes seem to be more susceptible to disease and variations in temperature. Treatments with tetracyclines and florfenicol, as well as bacterial diseases, prompt severe dysbiosis, whereas quinolones, disinfectants and parasitic diseases ...
Raquel Xavier, Ricardo Severino, Sofia M. Silva   +2 more
wiley   +1 more source

The faecal microbiome of Exmoor ponies shows step‐wise compositional changes with increasing levels of management by humans

Equine Veterinary Journal, Volume 56, Issue 1, Page 159-170, January 2024.
Abstract Background Horses can suffer from gastrointestinal (GI) disease in domestic environments, often precipitated by human‐led changes in management. Understanding the consequences of these changes on equine gut microbiota is key to the prevention of such disease episodes.
Katie Bull, Gareth Davies, Timothy P. Jenkins, Laura Peachey   +3 more
wiley   +1 more source

Case - Penile mycobacterium avium complex infection. [PDF]

Can Urol Assoc J
Puerto Nino AK, Chan AK, Walsh S, Kodama R, Neu S.   +4 more
europepmc   +1 more source