Antimicrobial Susceptibility Profiles of Commensal <i>Staphylococcus</i> spp. Isolates from Chickens in Hungarian Poultry Farms Between 2022 and 2023 by Ábel Szabó, Ákos Jerzsele, László Kovács, Ádám Kerek

“…Comparing our results with the available human hospital data, it was found that resistance to macrolide antibiotics is similarly high in both cases. …”
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Emergence of invasive Streptococcus dysgalactiae subsp. equisimilis in Spain (2012-2022): genomic insights and clinical correlations by Guillem López de Egea, Aida González-Díaz, Randall J Olsen, Gérard Guédon, Dàmaris Berbel, Immaculada Grau, Jordi Càmara, Lucía Saiz-Escobedo, Sara Calvo-Silveria, Irene Cadenas-Jiménez, José María Marimón, Emilia Cercenado, Antonio Casabella, Sara Martí, M. Ángeles Domínguez, Nathalie Leblond-Bourget, James M Musser, Carmen Ardanuy

“…Various virulence factors, including the superantigen speG, were identified. Macrolides, lincosamides, and tetracyclines exhibited the highest resistance rates (>27%) and changed over time, linked to multiple MGEs. …”
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Antimicrobial resistance in clinical <I>Escherichia coli</I> isolates obtained from animals by M. N. Isakova, O. V. Sokolova, N. A. Bezborodova, A. S. Krivonogova, A. G. Isaeva, V. D. Zubareva

“…The isolates showed a lower level of resistance to macrolides (azithromycin), amphenicols (levomycetin) and aminoglycosides (tobramycin). …”
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A Review on Bioactive Phytochemical Constituents and Pharmacological Activities of Aegiceras corniculatum: A Pharmaceutically Important Mangrove Plant by Pritam Sarkar, Tasfiya Rufaidah Ahnaf, Razina Rouf, Jamil Ahmad Shilpi, Shaikh Jamal Uddin

“…A diverse array of bioactive phytochemicals such as flavonoids, benzoquinones, triterpenes, polyphenolic acids, stilbenes, tannins, and macrolides have been identified in different parts of this plant. …”
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Characteristics of plastic bronchitis in children with infectious pneumonia by Xulong Cai, Mali Lin, Li Zhou, Wencai Sheng, Wanyan Jiao, Hongliang Bian, Tongjin Yin

“…In cases of MP infection without plastic bronchitis, treatment with macrolide antibiotics occurred significantly earlier. …”
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Potentiation of Doxorubicin Cytotoxicity Utilizing Clarithromycin Loaded-PEGylated Liposomes by Islam Alfreahat MS, Hamdi Nsairat PhD, Ibrahim Deeb Aldeeb PhD, Ali Al-Samydai PhD, Walhan Alshaer PhD

“…Clarithromycin (CAM), a macrolide antibiotic, inhibits multiple metabolic pathways including CYP3A and P-gp, potentially countering DOX resistance. …”
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Prevalence and Molecular Genetics of Methicillin-Resistant Staphylococcus aureus Colonization in Nursing Homes in Saudi Arabia by Ahmed Albarrag, Ashwag Shami, Abrar Almutairi, Sara Alsudairi, Sumayh Aldakeel, Amani Al-Amodi

“…About 47% of MRSA were multidrug resistant (MDR) as acquired resistance to beta-lactam, macrolide, and aminoglycoside antibiotics. However, all the MRSA isolates showed susceptibility to vancomycin, tigecycline, and linezolid. …”
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Antimicrobial susceptibility and epidemiological types of Legionella pneumophila human isolates from Italy (1987–2020) by Maria Scaturro, Alessio Lanni, Fabiola Mancini, Antonietta Girolamo, Silvia Fillo, Andrea Ciammaruconi, Florigio Lista, Clementina Elvezia Cocuzza, Rosario Musumeci, Christophe Ginevra, Ghislaine Descours, Sophie Jarraud, Jessica Iera, Paolo Visca, Maria Luisa Ricci

“…ABSTRACT: Objectives: Although antimicrobial resistance has not yet emerged as an overarching problem for Legionella pneumophila (L. pneumophila) infection, the description of clinical and environmental strains resistant to fluoroquinolones and macrolides is a cause of concern. This study aimed to investigate the antimicrobial susceptibility of L. pneumophila human isolates in Italy. …”
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Characterization of <i>Streptococcus pyogenes</i> Strains from Tonsillopharyngitis and Scarlet Fever Resurgence, 2023—FIRST Detection of M1_UK in Bulgaria by Emma Keuleyan, Theodor Todorov, Deyan Donchev, Ani Kevorkyan, Radoslava Vazharova, Alexander Kukov, Georgi Todorov, Boriana Georgieva, Iskra Altankova, Yordanka Uzunova

“…Strains were susceptible to penicillin (β-lactams), macrolides, clindamycin, tetracyclines, co-trimoxazole, fluoroquinolones, and linezolid. …”
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Prevalence and antimicrobial resistance of three clones (ST1223, ST2198, ST2250) of Staphylococcus argenteus clinical isolates in northern Japan by Meiji Soe Aung, Noriko Urushibara, Mitsuyo Kawaguchiya, Nobuhide Ohashi, Mina Hirose, Kenji Kudo, Masahiko Ito, Nobumichi Kobayashi

“…S. argenteus isolates were almost susceptible to antimicrobials examined, while ST2198 isolates showed higher resistance rates to ampicillin, macrolides, and aminoglycosides than other clones, harbouring blaZ, msrA, and aac(6′)-Ie-aph(2″)-Ia. …”
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Mapping Antimicrobial Resistance in <i>Staphylococcus epidermidis</i> Isolates from Subclinical Mastitis in Danish Dairy Cows by Desiree Corvera Kløve, Mikael Lenz Strube, Peter M. H. Heegaard, Lærke Boye Astrup

“…., beta-lactams, phosphonic acid, tetracyclines, aminoglycosides, macrolides, lincosamides, and fusidane) were detected. …”
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Antimicrobial use in animal farms in Egypt: rates, patterns, and determinants by Nada ElSayed, Amira Amine, Laila El-Attar, Mohamed E. K. Amin

“…The most used antimicrobials were penicillins (81%), followed by macrolides (78%) and tetracyclines (72%). Half of the studied farms reported using colistin, with more than half of this segment (55%) reporting using it for non-therapeutic purposes. …”
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Can primary care research be conducted more efficiently using routinely reported practice-level data: a cluster randomised controlled trial conducted in England? by Jeremy Horwood, Alastair D Hay, Patricia Jane Lucas, Clare Clement, Peter S Blair, Jodi Taylor, Christie Cabral, Martin C Gulliford, Jenny Ingram, Padraig Dixon, Nick Francis, Athene Lane, Grace Young, Elizabeth Beech, Penny Seume, Scott Bevan, Sam T Creavin

“…By using aggregate level, routinely collected data for the coprimary outcomes, we removed the need to recruit individual participants.Setting Primary care.Participants Baseline data from general practitioner practices and interviews with individuals from Clinical Research Networks (CRNs) in England who helped recruit practices and Clinical Commission Groups (CCGs) who collected outcome data.Intervention The intervention included: (1) explicit elicitation of parental concerns, (2) a prognostic algorithm to identify children at low risk of hospitalisation and (3) provision of a printout for carers including safety-netting advice.Coprimary outcomes For 0–9 years old—(1) Dispensing data for amoxicillin and macrolide antibiotics and (2) hospital admission rate for RTI.Results We recruited 294 of the intended 310 practices (95%) representing 336 496 registered 0–9 years old (5% of all 0–9 years old children). …”
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Genomic interrogation of invasive group A Streptococcus (iGAS) epidemiology and COVID-19 impacts in Victoria, Australia: a 6-year retrospective studyResearch in context by Jacqueline M. Morris, Jake A. Lacey, Kerrie Stevens, Lamali Sadeesh Kumar, Mathilda Wilmot, Janet Strachan, Marion Easton, Daneeta Hennessy, Tony M. Korman, Andrew J. Daley, Katherine B. Gibney, Adam W.J. Jenney, Steven Y.C. Tong, Benjamin P. Howden, Norelle L. Sherry

“…Low levels of antimicrobial resistance were observed, primarily to macrolides and tetracyclines. Phylogenetic analysis identified a previously undescribed emm1 sub-lineage, designated M1Aus, detected in Australia (Victoria and Queensland), Belgium and the United Kingdom. …”
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The pattern of antibiotic utilisation among intensive care unit patients hospitalised in a Gauteng (South African) provincial tertiary hospital: Comparing findings before and durin... by L Spinickum, Z Booth, S Leigh-de Rapper

“…The study found that the most frequently prescribed antibiotics were amoxicillin in combination with clavulanate (pre-pandemic 31.99%; amid-COVID-19 38.43%), followed by ceftriaxone (pre-pandemic 15.44%; amid-COVID-19 14.55%), piperacillin in combination with tazobactam (pre-pandemic 11.40%; amid-COVID-19 8.58%) and azithromycin (pre-pandemic 7.725%; amid-COVID-19 19.78%). Conclusion. The macrolide and penicillin (in combination with a beta-lactamase inhibitor) classes demonstrated an increase in consumption from the pre-pandemic period moving into the COVID-19 pandemic. …”
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Management of Irritable Bowel Syndrome: Novel Approaches to the Pharmacology of Gut Motility by Carmelo Scarpignato, Iva Pelosini

“…Erythromycin and related 14-member macrolide compounds inhibit the binding of motilin to its receptors on GI smooth muscle and, therefore, act as motilin agonists. …”
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Effect of drug interactions with apixaban on clinical outcomes in cancer patients with venous thromboembolism by Marte Svalastoga, Trine-Lise Larsen, Trine-Lise Larsen, Jorunn Brekke, Tone Enden, Hege Frøen, Herish Garresori, Eva Marie Jacobsen, Alina Carmen Porojnicu, Anne Hansen Ree, Anne Hansen Ree, Dag Torfoss, Elin Osvik Velle, Hilde Skuterud Wik, Waleed Ghanima, Waleed Ghanima, Per Morten Sandset, Per Morten Sandset, Anders Erik Astrup Dahm, Anders Erik Astrup Dahm

“…There were no major bleedings in 23 patients using aprepitant nor in the 10 patients taking macrolides. We found no association between drugs and recurrent VTE, except that there were no recurrent VTE in 19 patients using bevacizumab.ConclusionsDespite the high number of drugs taken that could potentially interact with apixaban, none were found to clearly influence clinical outcomes, except that fluconazole may increase the risk of CRNMB.…”
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Clarithromycin-Associated Acute Liver Failure Leading to Fatal, Massive Upper Gastrointestinal Hemorrhage from Profound Coagulopathy: Case Report and Systematic Literature Review by Ahmed I. Edhi, Seifeldin Hakim, Christienne Shams, Damanpreet Bedi, Mitual Amin, Mitchell S. Cappell

“…While erythromycin has caused numerous cases of acute liver failure (ALF), clarithromycin, a similar macrolide antibiotic, has caused only six reported cases of ALF. …”
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Whole-genome phylogenetic analysis of Mycobacterium avium complex from clinical respiratory samples by Chew Ka Lip, Joelle Go, Nur Aisyah Binte Abu Bakar, Sophie Octavia, Raymond Tzer Pin Lin, Jeanette W. P. Teo

“…Of the entire cohort, only one isolate was found to have a A2059G 23S rRNA (rrl) gene mutation responsible for macrolide resistance.IMPORTANCEMycobacterium avium complex (MAC) infections are increasingly challenging to manage due to their complex species diversity and varied resistance patterns. …”
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Evaluation of multidrug resistance in the Gram-negative microbiome of cancer patients and the adverse effects of their metabolites on albino rats and epithelial or fibroblasts cell... by Mervat Morsy Abbas Ahmed El-Gendy, Huda Ahmed Alghamdi, Khaled G. Abdel-Wahhab, Nabila S. Hassan, Aya A. M. El-Bondkly, Mohammed Abdel-Wahab, Ayman A. Farghaly, Ahmed Mohamed Ahmed El-Bondkly

“…Esraa 5 strains showed multidrug resistant profile against all antibiotic classes under study including penicillins, cephalosporins, carbapenems, fluoroquinolones, β-lactamase inhibitors combinations, folate synthesis pathway inhibitors, phosphonic, aminoglycosides, polymyxins, tetracyclines, macrolides, and chloramphenicol antibiotics. The adverse effects of oral ingestion of their metabolites were evaluated in albino rats. …”
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