Results 111 to 120 of about 24,082 (237)

Monitoring Avian Coccidiosis Incidence in Broiler Farms in Brazil: Integrating Eimeria sp. Lesion Scoring with Direct Micro-Quantification of E. maxima Oocysts [PDF]

Brazilian Journal of Poultry Science
Avian coccidiosis, caused by Eimeria protozoan parasites, inflicts significant economic losses to the poultry industry. The host-species specificity and the resilient nature of Eimeria oocysts demand efficient prophylactic and therapeutic management ...
FL Gazoni, C Stefanello, HF dos Santos, MM Boiago, GM Galli, G Tellez-Isaias, MA Juarez-Estrada   +6 more
doaj   +1 more source

Radioiodination of Two Carborane‐Based Dual Cyclooxygenase‐2/5‐Lipoxygenase Inhibitors and Their In Vitro and In Vivo Evaluation

ChemBioChem, Volume 27, Issue 7, 14 April 2026.
Two dicarbadodecaborane(12)‐based dual cyclooxygenase‐2/5‐lipoxygenase (COX‐2/5‐LO) inhibitors were 123I‐labeled. Refinement of labeling and formulation conditions and extensive in vitro characterization are presented. Cell uptake studies in COX‐2‐ and 5‐LO‐overexpressing cell lines showed COX‐2‐independent and partly 5‐LO‐dependent uptake.
Jonas Schädlich, Martin Ullrich, Cathleen Haase‐Kohn, Robert Wodtke, Sebastian Braun, Maximilian Molitor, Bettina Hofmann, Dieter Steinhilber, Klaus Kopka, Evamarie Hey‐Hawkins, Jens Pietzsch, Markus Laube   +11 more
wiley   +1 more source

Is the Use of Monensin Another Trojan Horse for the Spread of Antimicrobial Resistance?

Antibiotics
Antimicrobial resistance (AMR) is a complex and somewhat unpredictable phenomenon. Historically, the utilization of avoparcin in intensive farming during the latter part of the previous century led to the development of resistance to vancomycin, a ...
Cristina Carresi, Romano Marabelli, Paola Roncada, Domenico Britti   +3 more
doaj   +1 more source

Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. [PDF]

, 2011
The large utilization of coccidiostats in dairy herds has raised the question regards the best product to use, based on better animal performance. Sixty-four Holstein calves were randomly assigned to four treatments at 10 (±4) d of age to evaluate calf ...
HUBER, J. T., NUSSIO, C. M. B., NUSSIO, L. G.   +2 more
core  

Metalloids: Semi as Metals yet Full of Antimicrobial Potential

ChemMedChem, Volume 21, Issue 7, 14 April 2026.
Metalloids such as boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), and tellurium (Te) bridge metals and non‐metals, displaying unique chemical versatility. Recent research highlights their diverse antimicrobial and therapeutic potentials, from natural products to synthetic organic and organometallic molcules, underscoring renewed ...
Kevin Böhm, Muhammad Jawad Nasim, Claus Jacob   +2 more
wiley   +1 more source

EFEITO DA SALINOMICINA NA PREVENÇÃO DA ACIDOSE LÁCTICA RUMINAL EXPERIMENTAL EM OVINOS

Ciência Animal Brasileira, 2013
The objective of this work was to study the effectiveness of salinomycin against the lactic acidosis induced in sheep, by analyzing its effects on the clinical situation, and the physico-chemical characteristics of the ruminal fluid. We used 14 crossbred
Adaucides Câmara, José Augusto Bastos Afonso, Carla Lopes Mendonça, Aerlem Cynnara Silva Vieira   +3 more
doaj  

Got Controversy - Milk Does [PDF]

, 2008
This article analyzes ongoing controversy over how to best label rBST-free milk. Recombinant bovine somatotropin is a genetically engineered drug administered by some farmers to their dairy herds to increase milk production. FDA first approved its use in
McCabe, Margaret Sova
core   +1 more source

Classification Framework and Structure-Activity-Relationship (SAR) of Tetracycline-Structure-Based Drugs

, 2012
By studying the literature about Tetracyclines (TCs), it becomes clearly evident that TCs are very dynamic molecules. In some cases, their structure-activity-relationship (SAR) are known, especially against bacteria, while against other targets, they are
Bortolotto, Carlotti, Chen, Chopra, De Luigi, Doershuk, Duivenvoorden, Dutta, Lambs, McNamara, Nelson, Nelson, Silvia, Stetler-Steveson, Tang, Thong, Wainwright, Yrjanheikki   +17 more
core   +2 more sources

Ionomycin Exhibits Potent and Selective Bactericidal Activity Against Clostridioides difficile Through Calcium‐Dependent Membrane Disruption

MicrobiologyOpen
Clostridioides difficile represents a critical global health concern due to its high morbidity, mortality, and recurrent infections associated with current therapeutic options. There is an urgent need for novel, selective anti‐C.
Ahmed A. Abouelkhair, Nader S. Abutaleb, Mohamed N. Seleem   +2 more
doaj   +1 more source

Bioprocessing of ores: Application to space resources [PDF]

The role of microorganisms in the oxidation and leaching of various ores (especially those of copper, iron, and uranium) is well known. This role is increasingly being applied by the mining, metallurgy, and sewage industries in the bioconcentration of ...
Johansson, Karl R.
core   +1 more source