Results 61 to 70 of about 10,288 (194)

Oxidation of arsenite to arsenate by Alcaligenes faecalis [PDF]

Applied and Environmental Microbiology, 1976
Alcaligenes faecalis, resistant to the toxic effects of 0.01 M sodium arsenite, was isolated from raw sewage and shown to be capable of oxidizing arsenite to arsenate. When the organisms were grown in chemically defined medium, this conversion was due to the appearance at stationary phase of an intracellular, oxygen-sensitive, inducible enzyme and/or ...
S E, Philips, M L, Taylor
openaire   +2 more sources

Impact of biostimulant use in agricultural crops (strawberries, leafy greens and mushrooms) under different horticultural cropping systems: A systematic review

Annals of Applied Biology, Volume 187, Issue 3, Page 304-317, November 2025.
Overview of the effects of different biostimulant categories on horticulture crops (leafy greens, strawberry and mushrooms). Microbial biostimulants are the mostly studied category and positive effects in growth and yield were described. Biostimulant research is limited in spinach and mushroom crops and using certain types of biostimulants (e.g ...
Daniela Costa, Éamonn Walsh, Carissa Dieli, Orla O'Halloran, Zoia Arshad Awan, Anthony Gargan, Beñat Landeta‐Manzano, Anushree Priyadarshini, Lorraine Foley, Michael T. Gaffney, Lael Walsh   +10 more
wiley   +1 more source

Akkermansia muciniphila‐derived hypoacylated rough‐type lipopolysaccharides alleviate diet‐induced obesity via activation of TLR4−IL‐23−IL‐22 immune axis

iMeta, Volume 4, Issue 5, October 2025.
This study demonstrates that hypoacylated, rough‐type lipopolysaccharides (LPS) derived from Akkermansia muciniphila strain HW07 (ALPS) alleviates diet‐induced obesity. ALPS acts as a weak TLR4 agonist and significantly reduces weight gain, improves metabolic parameters, and restores gut barrier integrity in obese mice.
Li Sun, Yuting Zhang, Wang Dong, Jingzu Sun, Tao Wang, Fei Shao, Huanqin Dai, Junjie Han, Wenzhao Wang, Shuo Wang, Tong Zhao, Liangliang Wang, Chang Liu, Shuangjiang Liu, Hongwei Liu   +14 more
wiley   +1 more source

Characterization in vitro of new bacterial strains showing potentially probiotic crossed effect against vibriosis in relevant fish species for marine aquaculture

Journal of Applied Animal Research, 2020
Intensive fish farms are often affected by different organisms that produce infectious diseases. To control this situation, antibiotics have been used with negative repercussions for the environment and health.
Ana Gutiérrez-Falcón, Daniel Padilla, María José Ramos Sosa, José Luis Martín Barrasa, Begoña Acosta-Hernández, Andrés Sánchez Henao, Natalia García Álvarez, Inmaculada Rosario Medina, Soraya Déniz, Fernando Real   +9 more
doaj   +1 more source

Application of COMPOCHIP Microarray to Investigate the Bacterial Communities of Different Composts [PDF]

, 2009
A microarray spotted with 369 different 16S rRNA gene probes specific to microorganisms involved in the degradation process of organic waste during composting was developed. The microarray was tested with pure cultures, and of the 30,258 individual probe-
A Alfreider, A Loy, A Loy, BEE Buchholz-Cleven, Brigitte A. Knapp, CJF Braak ter, D Guschin, D-Y Lee, DA Stahl, DM Barrett, EW Alm, F Schwieger, F Wintzingerode von, G Muyzer, G Taroncher-Oldenburg, G Varani, H Daims, H Sanguin, H Urakawa, HAJ Hoitink, HAJ Hoitink, HAJ Hoitink, Heribert Insam, HM Dionisi, IH Franke-Whittle, IH Franke-Whittle, Ingrid H. Franke-Whittle, J Peplies, J Ryckeboer, Jacques Fuchs, JG Fuchs, K Nakasaki, K-H Kim, KJ Breslauer, L Bodrossy, L Bodrossy, L Ludwig, M Blanc, M Danon, M Hogardt, MA Elorrieta, MT Suzuki, N Stralis-Pavese, P Legendre, P Schloss, PM Dees, R Amann, Ruediger Kaufmann, S Haruta, SF Altschul, SM Tiquia, SM Tiquia, T Beffa, W-T Liu, Y Koizumi   +54 more
core   +1 more source

Characterizing the microbiome of “sterile” organs in experimental mice and evidence of translocation of bacteria from the gut to other internal organs

iMeta, Volume 4, Issue 5, October 2025.
Using culturomics and metagenomics, we demonstrate the existence of non‐pathogenic microbiota in the internal organs of healthy experimental mice, challenging the traditional dogma of organ sterility. Based on the analysis of 104 commercially sourced mice (C57BL/6J, BALB/c, ICR), the study reveals that over 20% of the analyzed mice harbored a high ...
Ming Xu, Shuyun Guan, Chaoran Zhong, Mingyang Ma, Li Tao, Guanghua Huang   +5 more
wiley   +1 more source

A high-throughput screening method for determining the substrate scope of nitrilases [PDF]

, 2014
Nitrile compounds are intermediates in the synthesis of pharmaceuticals such as atorvastatin. We have developed a chromogenic reagent to screen for nitrilase activity as an alternative to Nessler's reagent. It produces a semi-quantifiable blue colour and
Black, Gary, Brown, Nicola, Perry, Justin, Randall, P. David, Turnbull, Graeme, Zhang, Meng   +5 more
core   +1 more source

Diabetic Wound Repair: From Mechanism to Therapeutic Opportunities

MedComm, Volume 6, Issue 10, October 2025.
Diabetic wound healing is compromised by chronic metabolic dysfunction that disrupts essential cellular processes. This review examines key predisposing factors, including neuropathy and vascular disease, characterizes dysfunction in critical cell types such as macrophages and fibroblasts, evaluates limitations of current models, compares established ...
Renyuan Wang, Song Gu, Young Hwa Kim, Aejin Lee, Haodong Lin, Dongsheng Jiang   +5 more
wiley   +1 more source

Fluoroquinolone-Resistant Alcaligenes faecalis Related to Chronic Suppurative Otitis Media, Angola

Emerging Infectious Diseases, 2017
We found that 20 (10.6%) of 188 patients with chronic suppurative otitis media in Angola were co-colonized with fluoroquinolone-resistant Alcaligenes faecalis, commonly found in birds.
Matuba Filipe, Åke Reimer, Erika Matuschek, Maria Paul, Tuula Pelkonen, Kristian Riesbeck   +5 more
doaj   +1 more source

Aerobic Mesophilic Bacteria and Sensory Qualities of Yellow Alkaline Noodles during Storage [PDF]

, 2008
A study was conducted to evaluate the aerobic mesophilic bacteria and sensory characteristics of yellow alkaline noodles (YAN) during storage. Samples were obtained from 9 commercial noodles processing plants, 3 from each category which were situated in ...
Abd Ghaffar, Siti Suwaibah
core