Tetracyclines are broad-spectrum antibiotics that act at the ribosomal level. They were first introduced in 1948 and were widely prescribed by dermatologists in the early 1950s for treatment of acne. More recently, biologic actions of tetracyclines affecting inflammation, angiogenesis, and bone metabolism have been researched. The therapeutic effects of tetracycline and its analogues in rheumatic diseases have also been investigated. This article will review the rheumatological use of tetracycline and its analogues.
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http://dx.doi.org/10.1111/j.1756-185X.2009.01389.x | DOI Listing |
Mycoplasma (M.) hyosynoviae is a facultative pathogen, causing arthritis in finisher pigs world-wide. In the absence of a commercial vaccine improvement of housing conditions and antibiotic therapy are the only options to alleviate the clinical signs.
View Article and Find Full Text PDFHeliyon
December 2024
Centre of Advanced Research in Bionanoconjugates and Biopolymers, "Petru Poni" Institute of Macromolecular Chemistry, 41A, Grigore Ghica Voda Alley, 700487, Iasi, Romania.
The escalating global problem of antibiotic contamination in wastewater demands innovative and sustainable remediation technologies. This paper presents a highly efficient photocatalytic material for water purification: a three-dimensional ultra-porous structure of interconnected GaN hollow microtetrapods (aero-GaN), its performance being further enhanced by noble metal nanodot functionalization. This novel aero-nanomaterial achieves more than 90 % of tetracycline degradation within 120 min under UV and solar irradiation, demonstrating its effectiveness in both static and dynamic flow conditions, with the potential for reuse and recyclability.
View Article and Find Full Text PDFHuan Jing Ke Xue
January 2025
State Key Laboratory of Subtropical Silviculture, College of Forestry and Biotechnology, Zhejiang A&F University, Hangzhou 311300, China.
Sorption and transport are important environmental behaviors of antibiotics in soils and can determine the fate of antibiotics in environments; however, limited relevant studies have been conducted on long-term manured soils. In this study, batch and repacked soil column experiments were conducted to examine the sorption and transport behavior of four veterinary antibiotics, including sulfamethazine (SMT), florfenicol (FFC), doxycycline (DOX), and enrofloxacin (ENR), in red soils, yellow soils, and calcareous soils with long-term amendment of chicken or pig manure collected in Zhejiang Province. The results showed that the sorption isothermal data of the four target antibiotics all conformed well to the linear and Freundlich models.
View Article and Find Full Text PDFJ Antibiot (Tokyo)
December 2024
Department of Respiratory Medicine, An Qiu People's Hospital, An Qiu, China.
Therapeutic options for carbapenem-resistant Acinetobacter baumannii (CA-AB) are quite limited. Cefiderocol, a novel siderophore cephalosporin, has shown potent in vitro activity against CR-AB, and new tetracycline analogues such as eravacycline and omadacycline have been available in recent years. However, the synergism of cefiderocol with tetracycline analogues against CR-AB has not been well investigated.
View Article and Find Full Text PDFAntimicrob Agents Chemother
December 2024
Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain.
The pipeline for new drugs against multidrug-resistant remains limited, highlighting the urgent need for innovative treatments. New strategies, such as membrane-targeting molecules acting as adjuvants, aim to enhance antibiotic effectiveness and combat resistance. RW01, a cyclic peptide with low antimicrobial activity, was selected as an adjuvant to enhance drug efficacy through membrane permeabilization.
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