Results 101 to 110 of about 60,113 (306)

Flow-injection spectrophotometric determination of tetracycline and doxycycline in pharmaceutical formulations using chloramine-T as oxidizing agent

Química Nova, 2009
A flow-injection (FI) spectrophotometric procedure is proposed for tetracycline (TC) and doxycycline (DXC) determination in pharmaceuticals. The method is based on the reaction of oxidation of these drugs by chloramine-T in alkaline medium producing red ...
José L. Rufino, Patrícia L. Weinert, Helena R. Pezza, Leonardo Pezza   +3 more
doaj   +1 more source

Severe osteoarticular involvement in isotretinoin-triggered acne fulminans: two cases successfully treated with anakinra. [PDF]

, 2017
Acne fulminans (AF) is a severe form of inflammatory and ulcerated acne associated with fever, malaise, joint swellings and polyarthralgia.1 Osteoarticular lesions are often described and can be radiologically indistinguishable from those observed in
Barbareschi, Cassel, Colina, Firinu, Firinu, Laasonen, Nast, Nguyen, Wendling, Zaba   +9 more
core   +1 more source

Evaluation of a Product Intended for Microbiological Control in Animal Production, and Its Combination With Halquinol

Animal Research and One Health, EarlyView.
Activo Liquid and Halquinol inhibit Salmonella and Escherichia coli in culture media. Activo Liquid exhibits bactericidal action, whereas HA is bacteriostatic, and their combination results in positive or indifferent interactions. This combination effectively inhibits E. coli throughout digestion simulation, thus reducing the required concentrations of
Alberto Gonçalves Evangelista, Lucas dos Santos Janotto, Adriana Paula Possamai, Carolina Cini Perry, Francine Lemes Ribeiro, Rafael Canonenco de Araujo, Fernando Bittencourt Luciano   +6 more
wiley   +1 more source

Tetraciclinas e glicilciclinas: uma visão geral Tetracyclines and glycylcyclines: an overview

Química Nova, 2010
Tetracyclines exhibits activity to a broad range of Gram-negative and Gram-positive bacteria and this fact allied to the low toxicity, low cost, and the advantage of administration by oral route led to their indiscriminate use, which caused the ...
Elene Cristina Pereira-Maia, Priscila Pereira Silva, Wagner Batista de Almeida, Hélio Ferreira dos Santos, Bruna Luana Marcial, Reinaldo Ruggiero, Wendell Guerra   +6 more
doaj   +1 more source

Integrating One Health to Mitigate the Emergence and Spread of Antimicrobial Resistance in Livestock and Aquaculture

Animal Research and One Health, EarlyView.
Antimicrobial resistance (AMR) is an escalating global threat driven by antimicrobial use in aquaculture and livestock. Resistant pathogens and genes can spread across humans, animals, and the environment through interconnected ecosystems. Using a One Health approach, this review emphasizes antimicrobial stewardship, regulatory strengthening, enhanced ...
Mir Mohammad Ali, Delower Hossain, Ridwan Olamilekan Adesola, Anum Hanif, Shamsaldeen Ibrahim Saeed, Muhammad Abdul Mannan, Anoar Jamai Masroure, Kazi Estieque Alam, Md Kamal Hossain, Sabiha Zarin Tasnim Bristi, Md Jisan Ahmed   +10 more
wiley   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source

Tetracyclines in Food and Feedingstuffs: From Regulation to Analytical Methods, Bacterial Resistance, and Environmental and Health Implications

Journal of Analytical Methods in Chemistry, 2017
Antibiotics are widely used as growth promoters in animal husbandry; among them, the tetracyclines are a chemical group of relevance, due to their wide use in agriculture, surpassing in quantities applied almost every other antibiotic family.
Fabio Granados-Chinchilla, César Rodríguez   +1 more
doaj   +1 more source

Investigating the Role of Type I Interferon Signaling on Muscle Disease Using Mouse Models

Arthritis &Rheumatology, EarlyView.
Objective Dysregulated type I interferon (IFN) signaling contributes to autoimmune myositis pathogenesis. We investigated the therapeutic effects of JAK inhibitors in two mouse models. We also examined how type I IFNs affect muscle vasculature. Methods Myositis was induced in major histocompatibility complex class I double transgenic ([TRE‐H‐2Kb (H ...
Rita Spathis, Sabrina Narvesen, Deeva Robles Kuriplach, Karen Huang, Teja Sundar, Elizabeth Bagley, Joanna Parkes, Xinyu Jia, Nandhana Sudhan, Alfredo Guzman, Kanneboyina Nagaraju, Melissa Morales   +11 more
wiley   +1 more source

Clinical pharmacology and prescribing education: An updated medical school curriculum from the British Pharmacological Society

British Journal of Clinical Pharmacology, EarlyView.
Aims Prescribing is a complex, essential skill that doctors must acquire to practice medicine safely and effectively. The British Pharmacological Society has historically provided a core curriculum to guide clinical pharmacology and prescribing education in UK medical schools.
Dagan O. Lonsdale, Clare Guilding, Jennifer Koenig, Michael Okorie, Reecha Sofat, Simon Maxwell   +5 more
wiley   +1 more source

Laccase from Melanocarpus albomyces: Molecular Docking Analysis with First-Generation Tetracyclines Through a Mechanistic Approach

Compounds
Laccases are versatile enzymes capable of oxidizing a wide variety of antibiotics. In this study, the mechanism of catalytic oxidation of first-generation tetracyclines, namely, oxytetracycline, tetracycline, and chlortetracycline, by the Melanocarpus ...
José Muñoz-Espinoza, Germán Barriga-González, Gino Corsini, Sebastián Lagos, Andrés Barriga González, Nadia Gavilán de Fátima   +5 more
doaj   +1 more source