Antibacterial action of penicillin against Mycobacterium avium complex by D. Deshpande, G. Magombedze, S. Srivastava, T. Gumbo

“…Data were analyzed using the inhibitory sigmoid maximal effect (E max) model for each sampling day, while two ordinary differential equations (ODEs) were used for the wild-type and penicillin-resistant mutants. RESULTS: Benzylpenicillin killed >2.1 log 10 colony-forming unit (CFU)/mL below Day 0, better than azithromycin, ethambutol, and rifabutin. …”
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Molecular modelling of four penicillins: bencylpenicillin, phenoxymethylpenicillin, ampicillin and amoxicillin by Elso Manuel Cruz Cruz, Eslhey María Sánchez Domínguez

“…<p><strong>Background:</strong>Penicillins differ structurally among themselves by the lateral chains. …”
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Investigations on the treatment of the subclinical mastitis by penicillin - streptomycin in dry cows by Tevfik TEKELİ, Tülay BAYSAL, Yılmaz GÖKÇAY

“…Then, 46 infected quarters were treated by penicillin- streptomycin combatination. To determine the effectiveness of the treatment, milk samples were collected from the mammary quarters after calving and were examined bacteriologically. …”
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Review of the Use of Cephalosporins in Children with Anaphylactic Reactions from Penicillins by Tahir K Hameed, Joan L Robinson

“…OBJECTIVE: It is a widely accepted practice that children with anaphylaxis from penicillins should avoid cephalosporins. The purpose of the present study was to determine whether there is evidence in the literature to support this practice.…”
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Fleming's penicillin producing strain is not Penicillium chrysogenum but P. rubens by J. Houbraken, J.C. Frisvad, R.A. Samson

“…Penicillium chrysogenum is a commonly occurring mould in indoor environments and foods, and has gained much attention for its use in the production of the antibiotic penicillin. Phylogenetic analysis of the most important penicillin producing P. chrysogenum isolates revealed the presence of two highly supported clades, and we show here that these two clades represent two species, P. chrysogenum and P. rubens. …”
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Penicillin allergy as an instrumental variable for estimating antibiotic effects on resistance by Yaki Saciuk, Daniel Nevo, Michal Chowers, Uri Obolski

“…Abstract Antibiotic resistance is influenced by prior antibiotic use, but precise causal estimates are limited. This study uses penicillin allergy as an instrumental variable (IV) to estimate the causal effect of antibiotics on resistance. …”
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UV Activation of Persulfate for Removal of Penicillin G Antibiotics in Aqueous Solution by Samira Norzaee, Edris Bazrafshan, Babak Djahed, Ferdos Kord Mostafapour, Razieh Khaksefidi

“…Penicillin G (PG) is one of the most widely consumed antibiotics around the world. …”
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Latent Syphilis Infection in Pregnancy: An Ultrasound Diagnosed Case of Penicillin Treatment Failure by Lucia Pasquini, Elena Rita Magro-Malosso, Adalgisa Cordisco, Michele Trotta, Mariarosaria Di Tommaso

“…Despite an appropriate maternal treatment with benzathine penicillin G, sonographic signs of fetal syphilis were detected. …”
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Actinomyces europaeus Isolated from a Breast Abscess in a Penicillin-Allergic Patient by Sarah E. White, Stephen D. Woolley

“…This is a case of Actinomyces europaeus in the breast abscess of a penicillin-allergic woman. The mainstay of treatment for actinomycosis is penicillin, and there is a lack of literature describing nonpenicillin treatment options. …”
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Non-Beta-Lactamase-Producing Penicillin-Resistant Enterococcus faecium in a Clinical Setting by Daniel Eymard, Andre Dascal, John Hiscott, Sonia Gioseffini, Janet Stevenson, Joseph Portnoy, Jack Mendelson

“…Six clinical isolates of Enterococcus faecium highly resistant to penicillin are reported. These strains did not produce beta-lactamase and no plasmid DNA could be detected. …”
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First-Line Helicobacter pylori Eradication with Vonoprazan, Clarithromycin, and Metronidazole in Patients Allergic to Penicillin by Soichiro Sue, Nobumi Suzuki, Wataru Shibata, Tomohiko Sasaki, Hiroaki Yamada, Hiroaki Kaneko, Toshihide Tamura, Tomohiro Ishii, Masaaki Kondo, Shin Maeda

“…To assess the efficacy of 7-day first-line Helicobacter pylori eradication with vonoprazan (VPZ), clarithromycin (CAM), and metronidazole (MNZ) in patients with penicillin allergy. Methods. Patients with penicillin allergy, diagnosed with Helicobacter pylori infection and did not have history of Helicobacter pylori eradication, were eligible for the study. …”
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Stroke after Initiating IV Penicillin for Neurosyphilis: A Possible Jarisch-Herxheimer Reaction by Vineet Punia, Appaji Rayi, Adithya Sivaraju

“…Jarisch-Herxheimer reaction (JHR) is a well-documented adverse effect of penicillin treatment in syphilis. Stroke has not been reported as part of its phenomenology. …”
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Antibiotic residuals removal via novel fabricated hydrogel from 2-hydroxyethyl methacrylate and sodium methacrylate by Nahit Aktaş, Sinan Akgöl, Urmat Zholdoshbek Uulu

Subjects: “…removal of penicillin g…”
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Glucose Supplementation Enhances the Bactericidal Effect of Penicillin and Gentamicin on <i>Streptococcus sanguinis</i> Persisters by Kazuya Takada, Yoshie Yoshioka, Kazumasa Morikawa, Wataru Ariyoshi, Ryota Yamasaki

“…In this study, the residual risk for penicillin G (PCG) and gentamicin (GM), used for treating IE, to induce <i>Streptococcus sanguinis</i> persisters, was investigated. …”
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Otosyphilis with Clinical and Serologic Responses with Weekly Intramuscular Penicillin: A Case Report and Literature Review by Ali Etemady-Deylamy, Getahun Abate

“…Once a diagnosis of otosyphilis was established, she received 14 days of intravenous penicillin.…”
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In Vitro Activities of Sparfloxacin, Ceftriaxone, Penicillin, Tetracycline and Doxycycline against Chlamydia trachomatis and Neisseria gonhorrhoeae by Hazel Talbot, Barbara Romanowski

“…In vitro sparfloxacin was highly active against 223 penicillin-susceptible isolates of Neisseria gonorrhoeae with a 90% minimal inhibitory concentration (MIC90) of 0.004 μg/mL. …”
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Analysis of Three Penicillin Antibiotics (Ampicillin, Amoxicillin and Cloxacillin) of Several Iranian Pharmaceutical Companies by HPLC by A. Ashnagar, N. Gharib Naseri

“…Penicillin has been the most widely used antibiotic for many gram-positive bacterial infections. …”
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Comment #2 on “First-Line Helicobacter pylori Eradication with Vonoprazan, Clarithromycin, and Metronidazole in Patients Allergic to Penicillin” by Davide Giuseppe Ribaldone, Marco Astegiano

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Penicillin resistance and antimicrobial susceptibilities of coagulase positive staphylococci isolated from bovine mastitic milk samples by Uçkun Sait Uçan, Emine Asian

“…Degrees of the antibiotic susceptibility by the strains as follows: ampicillin+sulbactam and meticillin (98.8% each) oxacillin and amoxicillin+clavulanic acid (97.5% each), cloxacillin (96.3%). amoxicillin (22.2%) ve penicillin G (14.8%).…”
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Meningitis in a Canadian Adult due to High Level Penicillin-Resistant, Cefotaxime-Intermediate Streptococcus pneumoniae by Cécile Tremblay, Anne-Marie Bourgault, Pierre St-Antoine

“…Invasive penicillin-resistant pneumococcal (PRSP) infections are increasing worldwide. …”
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