Results 61 to 70 of about 5,740 (145)

From Lake Victoria to the Tap: Antibiotic Resistance and Pathogenic Contamination of Kisumu City Water Supply and Wastewater Network

Tropical Medicine &International Health, Volume 31, Issue 4, Page 547-559, April 2026.
ABSTRACT Waterborne diseases and antimicrobial resistance (AMR) pose mounting public health threats across sub‐Saharan Africa, particularly in rapidly urbanising regions dependent on untreated or poorly treated surface waters. This study applied shotgun metagenomic sequencing to characterise microbial communities, virulence factors and antibiotic ...
Oleg N. Reva, Anthony Sifuna, Francis Orata, Caroline Omolo, Jacob Stanley Iramiot, Mark C. Enright, Awelani Mutshembele, Jian Zhou, William A. Shivoga   +8 more
wiley   +1 more source

Host–Pathogen Interactions of Marine Gram-Positive Bacteria

Biology, 2022
Marine Gram-positive bacterial pathogens, including Renibacterium salmoninarum, Mycobacterium marinum, Nocardia seriolae, Lactococcus garvieae, and Streptococcus spp. cause economic losses in marine fish aquaculture worldwide.
Hajarooba Gnanagobal, Javier Santander
doaj   +1 more source

Why Functional Microbial Products Have Not Replaced Antibiotics in Aquaculture: Evidence, Failure Modes, and a Path to Responsible Use

Aquaculture Research, Volume 2026, Issue 1, 2026.
Aquaculture is a key to global food and nutrition security, but intensification has increased disease pressure, antibiotic use, antimicrobial resistance (AMR), and wider One Health concerns. Functional microbial products (FMPs), including probiotics, prebiotics, synbiotics, postbiotics, and paraprobiotics, are widely promoted as sustainable ...
Mavindu Muthoka, Abdul Noor Luttamaguzi, Esther Magondu, Ivan Abaho, John Joseph Kisakye, Papius Dias Tibihika, Domitila Kyule, John Walakira, Catherine Agoe, Jonathan Munguti, Nasser Kasozi, Jerome Kubiriba, Gerald Kwikiriza   +12 more
wiley   +1 more source

IL-34 and two types of CSF-1R from snakehead (Channa argus) participate in its immune response to two bacterial challenges, promote leukocyte proliferation, and activate NF-κB and AP-1 signaling

Aquaculture Reports, 2023
Interleukin-34 (IL-34), a relatively newly identified cytokine, binds to colony stimulating factor 1 receptor (CSF-1R) to activate several signaling pathways.
Fei Zhao, Xueqing Zhu, Yuting Deng, Dongqi Li, Yingtiao Lai, Hua Gong, Feifei Wang, Zhibin Huang, Aiping Tan   +8 more
doaj   +1 more source

Artificial Infection with Nocardia seriolae and the Histological Examination at Snakehead Channa argus

Journal of Fisheries and Marine Sciences Education, 2016
Snakehead, Channa argus were intraperitoneally infected with Nocardia seriolae.
Nam-Sil LEE, Hyun-Ja HAN, Myoung-Sug KIM, Jeong-Wan DO, Sung-Hee JUNG, Hyae-In CHO, Jin-Do KIM   +6 more
openaire   +2 more sources

Screening, molecular identification, population diversity, and antibiotic susceptibility pattern of Actinomycetes species isolated from meat and meat products of slaughterhouses, restaurants, and meat stores of a developing country, Iran

Frontiers in Microbiology, 2023
IntroductionActinomycetes can colonize surfaces of tools and equipment and can be transferred to meat and meat products during manufacture, processing, handling, and storage.
Tahereh Motallebirad, Omid Mardanshah, Mehdi Safarabadi, Kazem Ghaffari, Kazem Ghaffari, Mohammad Ali Orouji, Behnam Abedi, Davood Azadi, Davood Azadi   +8 more
doaj   +1 more source

RapID Yeast Plus System を用いた魚病細菌 Nocardia seriolae の酵素活性プロファイル解析 [PDF]

, 2008
魚病細菌Nocardia seriolae 65株の酵素活性プロファイルを、RapID Yeast Plus Systemを用いて調査した。実験に使用した65株の内訳は、日本において1970年から2005年にカンパチ、ブリ、ヒラメおよびサバから分離された菌株、1997年から2005年に台湾のシーバス、オオクチバスおよびボラから分離された菌株、2003年に中国のフウセイより分離された菌株をそれぞれ用いた。酵素活性プロファイルの結果、α-グルコシダーゼ活性がN.
18950, 18951, 18952, Yoshida, Terutoyo, 嶋原, 佳子, 吉田, 照豊, ヨシダ, テルトヨ, Nakamura, Atsushi, Chen, Shih-Chu, Shimahara, Yoshiko, イタミ, トシアキ, シマハラ, ヨシコ, 5948, 20240294, ナカムラ, アツシ, 陳, 石柱, 18957, 中村, 充志, 18958, 伊丹, 利明, 18953, 18955, Itami, Toshiaki, 18956   +23 more
core   +1 more source

Data_Sheet_1_Function and Characterization of an Alanine Dehydrogenase Homolog From Nocardia seriolae.XLSX

, 2022
Fish nocardiosis is a chronic, systemic, granulomatous disease in aquaculture. Nocardia seriolae has been reported to be one of the main pathogenic bacteria of fish nocardiosis.
Ziyang Tan (6447605), Liqun Xia (8005), Yishan Lu (11936507), Yansheng Liu (109326), Tingting Weng (5325251), Guoquan Chen (11250201)   +5 more
core   +1 more source

Drug Susceptibility of Recent Isolates of Nocardia seriolae from Cultured Fish.

Fish Pathology, 2002
1999年4月から2001年12月にかけて愛媛県および高知県下で養殖海産魚から分離されたノカルジア症原因菌 Nocardia seriolae の薬剤感受性を調べた。 寒天平板希釈法を用いて10種薬剤の MIC を測定した結果, 供試した60菌株はすべて硫酸カナマイシンに感受性を示し, オキソリン酸およびホスホマイシンには耐性を示した。 エリスロマイシン, スピラマイシンおよびキタサマイシンの MIC 分布は二峰性を示し耐性株が認められた。 これらの中には多剤耐性を有する株も存在した。
Itano, Tomokazu, Kawakami, Hidemasa
openaire   +2 more sources

Cytotoxic activity of actinomycetes Nocardia sp. and Nocardiopsis sp. associated with marine sponge Amphimedon sp.

, 2021
Cancer is a hazard life-threatening disease, which affect huge population worldwide. Marine actinomycetes are considered as promising source for potential chemotherapeutic agents. In our study, we carried out metabolic profiling for Nocardia sp.
Brachmann, A. O., Yahia, R., Piel, J., Tawfike, A., Fouad, M. A., Shady, N. H.   +5 more
core   +1 more source