Results 31 to 40 of about 21,025 (223)

Monensin induces secretory granule-mediated cell death in eosinophils

, 2023
Background: Eosinophils contribute to the pathology of several types of disorders, in particular of allergic nature, and strategies to limit their actions are therefore warranted.
Mirjana Grujic, Grujic, Mirjana, Melo, Fabio R.,, Asp, Elin, Maria Lampinen, Vraila, Marianthi, Melo, Fabio R., Rollman, Ola, Pejler, Gunnar,, Grujic, Mirjana,, Rollman, Ola,, Fabio Rabelo Melo, Ola Rollman, Pejler, Gunnar, Lampinen, Maria,, Elin Asp, Lampinen, Maria, Marianthi Vraila, Asp, Elin,, Gunnar Pejler, Vraila, Marianthi,   +20 more
core   +1 more source

Colorimetric Method for Monensin

Journal of AOAC INTERNATIONAL, 1973
Abstract A colorimetric method has been developed for the analysis of monensin, an anticoccidial agent. The principle of the method is adaptable to feeds, premixes, fermentation broth, and crystalline samples. A solution of 3% vanillin in 0.5% sulfuric acid in methanol was used as the color reagent for monensin.
T, Golab, S J, Barton, R E, Scroggs
openaire   +2 more sources

Rubidium(I) monensinate dihydrate [PDF]

Acta Crystallographica Section E Structure Reports Online, 2007
In the title complex, [Rb(C(36)H(61)O(11))]·2H(2)O, the Rb(+) cation is coordinated by seven O atoms of monensin. Rb-O distances range from 2.7870 (17) to 3.1429 (17) Å. Both O atoms of the carboxyl-ate group are involved in the coordination of Rb. The structure displays inter- and intra-molecular O-H⋯O and C-H⋯O hydrogen-bonding inter-actions.
YILDIRIM, SEMA, Khardli, Fatim-Zahra, Mimouni, Mostafa, Ben Hadda, Taibi, McKee, Vickie   +4 more
openaire   +4 more sources

Intermediates in monensin biosynthesis: A late step in biosynthesis of the polyether ionophore monensin is crucial for the integrity of cation binding

Beilstein Journal of Organic Chemistry, 2014
Polyether antibiotics such as monensin are biosynthesised via a cascade of directed ring expansions operating on a putative polyepoxide precursor.
Wolfgang Hüttel, Jonathan B. Spencer, Peter F. Leadlay   +2 more
doaj   +1 more source

CYTOTOXICITY, BIOCHEMICAL EFFECT AND ENVIRONMENTAL IMPACT OF MONENSIN ON DAIRY CATTLE [PDF]

Assiut Veterinary Medical Journal, 2015
Rumensin (monensin) is the first ionophore to be approved by the Food and Drug Administration (FDA) for increased milk production efficiency. Monensin treatment at dose of 10 gm /ton in total mixed ration lead to increase both milk production and body ...
ELALFY MAHMOUD, ABDALLAH AHMED ABDNASER, SLEEM RADWAN FATHY   +2 more
doaj   +1 more source

Tiamulin and monensin intoxication in commercial brown pullets. [PDF]

Vet Res Commun
Tiamulin and monensin intoxication has been widely reported in broilers and many other domestic animals, causing muscular dystrophy. This study reports an outbreak of subacute tiamulin-monensin toxicosis in commercial brown pullets and provides a ...
Gómez Á, Villanueva-Saz S, Fernández A, Pérez E, Luján L, Cortés D.   +5 more
europepmc   +2 more sources

Evaluation of yeast-based additives, as an alternative to ionophores, on rumen fermentation of ruminant diets using an in vitro gas production system

Frontiers in Animal Science, 2023
IntroductionThe study aimed to assess yeast-based additives' effects, as monensin alternatives, on rumen fermentation parameters, greenhouse gas emissions, and ruminal kinetics of ruminant diets using an in vitro system. Three experiments were conducted,
Amanda Regina Cagliari, Elaine Magnani, Fernanda Rigon, Kalista Eloisa Loregian, Kalista Eloisa Loregian, Ana Claudia Casagrande, Bruna Roberta Amâncio, Juliana Bueno da Silva, Veronica Lisboa Santos, Marcos Inácio Marcondes, Eduardo Marostegan Paula, Pedro Del Bianco Benedeti, Renata Helena Branco   +12 more
doaj   +1 more source

Selection for Resistance to Monensin, Nicarbazin, and the Monensin Plus Nicarbazin Combination

Poultry Science, 1990
Two series of experiments were conducted to assess the relative ability of strains of Eimeria acervulina and Eimeria tenella to develop resistance to monensin (MON), nicarbazin (NIC), and the monensin plus nicarbazin combination (MON plus NIC). The studies were designed so that drug concentrations in the selection experiments were increased whenever ...
K W, Bafundo, T K, Jeffers
openaire   +2 more sources

Genome‐Wide CRISPR Screen Identifies a microRNA Orchestrating Pleiotropic Resistance to Targeted Therapy and T Cell Immunity in Melanoma

Advanced Science, EarlyView.
A genome‐wide microRNA CRISPR screen identifies miR‐18a as a master regulator of cross‐resistance in melanoma. Loss of miR‐18a activates the AJUBA–YAP/Hippo axis to confer BRAFi resistance and enhances THBS1–CD47 interaction to impair CD8+ T cell immunity. hnRNP A1 is identified as an upstream regulator of miR‐18a processing.
Zhao Wang, Haotian Liu, Xueqi Wang, Jianjin Teng, Zihan Zheng, Jingya Zhang, Wanyi Xiao, Qian Liang, Jiaxin Li, Xiaomeng Jia, Xin Feng, Hongzhang Cui, Menghan Luo, Tielong Yang, Liuxing Wu, Ke Zhao, Weilong Yang, Mulin Jun Li, Dandan Huang, Jilong Yang   +19 more
wiley   +1 more source

Effects of Bacillus licheniformis fermentation extract fed alone or with monensin on production performance and feed efficiency of dairy cows

Journal of Dairy Science
: The study objective was to investigate the impact of monensin and a fermentation extract derived from Bacillus licheniformis–derived fermentation extracts (BLFE) when fed alone or in combination on production performance and feed efficiency in ...
S.L. Rigert, P. Hartoonian, S.E. Omale, S. Rodriguez-Jimenez, C.M.K. Bradley, E.A. Horst, S.K. Kvidera, A.W. Holloway, L.H. Baumgard, J.A.D.R.N. Appuhamy   +9 more
doaj   +1 more source