Results 71 to 80 of about 291,003 (354)

Ecological theory as a foundation to control pathogenic invasion in aquaculture [PDF]

, 2014
Detrimental host-pathogen interactions are a normal phenomenon in aquaculture animal production, and have been counteracted by prophylactic use of antibiotics. Especially, the youngest life stages of cultivated aquatic animals are susceptible to pathogen
De Schryver, Peter, Vadstein, Olav
core   +2 more sources

A Genomic Catalog of Migratory Microbiomes from Wild Birds across China's Habitats

Advanced Science, EarlyView.
ABSTRACT Migratory birds play an important role in the spread of antimicrobial resistance (AMR); however, gaps in surveillance data from vital regions along migratory flyways across China limit the detection of emergent threats. Here, we assembled 340 metagenomes from 52 bird species covering 11 provincial administrative districts in China, presenting ...
Yanan Wang, Heqi Wu, Mengqi Qu, Chunge Zhang, Ziqian Xu, Yuhang Pei, Chaochao Zhao, Jiangtao Wang, Sufang Ma, Na Lyu, Xuebin Xu, Yuhai Bi, Baoli Zhu, George F. Gao   +13 more
wiley   +1 more source

Mechanisms of Mitochondrial Toxicity and Cytotoxicity Caused by Pseudomonas aeruginosa Pyocyanin in Human Nasal Epithelial Cells

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Pseudomonas aeruginosa is an opportunistic pathogen in cystic fibrosis‐related chronic rhinosinusitis (CF‐CRS) that produces phenazine metabolites pyocyanin and 1‐hydroxyphenazine (1‐HP), which may have detrimental effects on mitochondria, reactive oxygen species (ROS), Ca2+ signaling, and apoptosis.
Joel C. Thompson, April Park, Yobouet Ines Kouakou, Zoey A. Miller, Nabil F. Darwich, Nithin D. Adappa, James N. Palmer, Ryan M. Carey, Robert J. Lee   +8 more
wiley   +1 more source

Cryptosporidium genotypes in children and calves living at the wildlife or livestock interface of the Kruger National Park, South Africa

Onderstepoort Journal of Veterinary Research, 2016
Cryptosporidium infection is one of the most common causes of parasitic diarrhoea worldwide in cattle and humans. In developing countries, human cryptosporidiosis is most prevalent during early childhood and links between zoonotic infection and animal ...
Nada Abu Samra, Ferran Jori, Simone M. Cacciò, John Frean, Bhavani Poonsamy, Peter N. Thompson   +5 more
doaj   +1 more source

Altered Nasal Microbiota in Sinonasal Tumors: A Comparative Analysis of Malignant and Benign Sinonasal Tumors

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Although shifts in nasal microbiota have been well‐documented in inflammatory upper airway conditions, microbiota tumor‐associated alterations remain uncharacterized. This study is the first to compare sinonasal microbiota profiles of patients with malignant tumors (MT), benign tumors (BT), and controls, offering insights into tumor‐
Evan A. Patel, Phillip A. Engen, Glen D. Souza, Sarah Khalife, Donyea Moore, Lauren Kret, Pedro Escobedo, Stefan J. Green, Ankur Naqib, Peter Filip, Peter Papagiannopoulos, Bobby A. Tajudeen, Mahboobeh Mahdavinia, Pete S. Batra   +13 more
wiley   +1 more source

Opportunistic Infections [PDF]

Proceedings of the Royal Society of Medicine, 1965
  +9 more sources

Lysyl Oxidase Reduces Neutrophil Extravasation in Response to P. aeruginosa in an Infection‐on‐a‐Chip Model

Advanced NanoBiomed Research, EarlyView.
Lysyl oxidase crosslinking of type I collagen decreases neutrophil extravasation through an endothelium during the initial response to P. aeruginosa. This decrease in extravasation is likely due to the increase in VE‐cadherin expression between endothelial cells seeded on LOX‐crosslinked collagen hydrogels.
Christopher J. Calo, Tanvi Patil, Josephine Fouts, Eric L. Ginter, Margaret Radke, Hannah K. Weppner, Justin M. Owens, Laurel E. Hind   +7 more
wiley   +1 more source

Capturing metabolic syndrome in low-resource settings: a case study in urban Haiti

Frontiers in Endocrinology
IntroductionLocal epidemiologic data on risk factors for heart disease are needed in low-income settings to guide targeted interventions for prevention and treatment.
Nour Mourra, Vanessa Rouzier, Vanessa Rouzier, Rodney Sufra, Reichling St Sauveur, Jodany Bernadin, Joseph Inddy, Alexandra Apollon, Rehana Rasul, Anju Ogyu, Lily D. Yan, Lily D. Yan, Jean W. Pape, Margaret McNairy, Margaret McNairy   +14 more
doaj   +1 more source

First report of neonatal bacteraemia caused by blaNDM-1 Raoultella ornithinolytica

Southern African Journal of Infectious Diseases, 2017
Raoultella ornitholytica, an environmental organism, has only recently been reported as a cause of infections in humans, and is associated mainly with bacteraemia in elderly patients. Carbapenem resistance is unusual in Raoultella spp.
Yesholata Mahabeer, Ashika Singh-Moodley, Harshavadan Mackanjee, Olga Perovic, Koleka P. Mlisana   +4 more
doaj   +1 more source

Selenium Nanomaterials for Wound Healing: Synergistic Strategies from Anti‐Infection to Tissue Regeneration

Advanced NanoBiomed Research, EarlyView.
Selenium nanoparticles (SeNPs) are emerging as multifunctional platforms for wound healing, integrating antimicrobial, anti‐inflammatory, and proregenerative activities. This review summarises key mechanisms and recent advances in SeNP‐enabled composite dressings, immunomodulatory nanocomposites, microenvironment‐responsive hydrogels, photothermal and ...
Yangxia Chen, Xiaoshuang Liang, Sirui Li, Shuoshan Li, Wei Liu, Yingping Lin, Siqi Li, Zehang Zhang, Judun Zheng, Tianfeng Chen, Rongyi Chen   +10 more
wiley   +1 more source