Nitrofurantoin Drug Resistance Among Gram-Negative Bacteria Isolated from Urinary Tract Infections by Puranik VS, Balaraju T P, Pavitra T

“…Recently there has been an emergence of resistance among Enterobacteriaceae Gram negative bacteria and this indicates extensively drug resistant XDR phenotype that makes the treatment of uncomplicated UTI difficult.Methods Clean catch midstream urine sample was collected from adults after providing instructions about the method of sample collection. …”
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Effect of Light-Activated Hypocrellin B on the Growth and Membrane Permeability of Gram-Negative Escherichia coli Cells by Yuan Jiang, Wingnang Leung, Qingjuan Tang, Hongwei Zhang, Chuanshan Xu

“…To investigate the effect of light-activated hypocrellin B on the growth and membrane permeability of Gram-negative bacteria. Methods. Escherichia coli (E. coli) as a model bacterium of Gram-negative bacteria was incubated with various concentrations of hypocrellin B for 60 min and was subsequently irradiated by blue light with wavelength of 470 nm at the dose of 12 J/cm2. …”
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The Effect of Gram Negative Bacteria on Semen Parameters of a Sample of Infertile Men and Antibiotic Susceptibility Tests by Huda Mohammed Jawed, Mohammed Shamkhi Jabur

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Antibacterial and Antibiotic-Potentiating Activities of Thirteen Cameroonian Edible Plants against Gram-Negative Resistant Phenotypes by Paul Nayim, Armelle T. Mbaveng, Brice E. N. Wamba, Aimé G. Fankam, Joachim K. Dzotam, Victor Kuete

“…This work was designed to investigate the antibacterial activities of methanol extracts from thirteen Cameroonian edible plants and their antibiotic-potentiating effects against Gram-negative multidrug-resistant (MDR) phenotypes. …”
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Gram-Negative Bacterial Lipopolysaccharide Stimulates Activin A Secretion from Human Amniotic Epithelial Cells by Yumiko Abe, Risa Marukawa, Nami Tsuru, Maki Sato, Hiroko Matsuda, Hisanobu Sadakata, Takashi Kameda, Takashi Minegishi

“…The present study was performed to clarify if lipopolysaccharide, a component of Gram-negative bacteria, stimulates activin A secretion from human amniotic epithelial cells and to determine if activin A plays a role in amnionitis. …”
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Understanding and addressing β-lactam resistance mechanisms in gram-negative bacteria in Lebanon: A scoping review by Yara Khachab, Mohamad Hodroj, Elie Salem Sokhn

Subjects: “…Gram-negative organisms…”
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Gram-Negative Bacterial Infection in Thigh Abscess Can Migrate to Distant Burn Depending on Burn Depth by Victoria Hamrahi, Michael R. Hamblin, Walter Jung, John B. Benjamin, Kasie W. Paul, Alan J. Fischman, Ronald G. Tompkins, Edward A. Carter

“…In the present investigation we evaluated the interaction between burn injuries of varying severity and preexisting distant infection. We used Gram-negative bacteria (Pseudomonas aeruginosa and Proteus mirabilis) that were genetically engineered to be bioluminescent, which allowed for noninvasive, sequential optical imaging of the extent and severity of the infection. …”
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Recent advances in small molecule LpxC inhibitors against gram-negative bacteria (2014–2024) by Pengpeng Ji, Meng Ma, Xiaoyue Geng, Jian Zhang

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Occurrence of β-Lactamase-Producing Gram-Negative Bacterial Isolates in Water Sources in Cali City, Colombia by Monica Chavez Vivas, Luz Dary Caicedo, Jorge Enrique Castillo

“…Pollution by domestic, industrial, and hospital wastes of the artificial and natural waters of the city of Cali led us to investigate the presence of Gram-negative bacteria resistant to antibiotics in these aquatic ecosystems. …”
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Comparative Activity of Several Antimicrobial Agents against Nosocomial Gram-Negative Rods Isolated across Canada by Shelley R Scriver, Canadian Antimicrobial Resistance Study Group, Donald E Low

“…In 1992, a surveillance study was performed in Canada to determine the susceptibility of nosocomial Gram-negative rods to several wide spectrum antimicrobials. …”
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Risk of Colonization with Multidrug-Resistant Gram-Negative Bacteria Among Travellers and Migrants: A Narrative Review by Diogo Mendes Pedro, Daniela Santos, Maria Meneses, Fátima Gonçalves, Gonçalo Jantarada Domingos, Cátia Caneiras

“…In particular, the spread of multidrug-resistant bacterial strains, especially Gram-negative bacteria, which are prevalent in certain regions of the world, is one of the most critical issues. …”
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Thrombocytopenia Rates In Newborns Diagnosed With Gram-Negative Sepsis. Insights From NICU Experimental Based Study by Sobia Shahalam, Madiha Iqbal, Sara Hassan, Shazia Rizwan, Rizwan Waseem, Rabeya Rehman

“…Methods: A total of 103 patients, including both males and females with ages below 28 days, who were admitted to the NICU (neonatal intensive care unit) with gram-negative sepsis were enrolled in this study. …”
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Enhanced Antibacterial Activity of Hydrophobic Modified Lysozyme Against Gram-Negative Bacteria Without Accumulated Resistance by Zhenhui Li, Song Lin, Mei Zhu, Xiaoman Liu, Xin Huang

“…Lysozyme, a kind of wide-spread natural enzyme easily extracted from nature, has become attractive for agriculture and medicine use. However, Gram-negative bacterial strains are highly resistant to natural lysozymes, which limits their practical application. …”
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Carbapenem resistance in gram-negative pathogens in an Iranian hospital: high prevalence of OXA-type carbapenemase genes by Setareh Mamishi, Reihaneh Hosseinpour Sadeghi, Sadaf Sajedi Moghaddam, Babak Pourakbari, Shiva Poormohammadi, Maryam Sotoudeh Anvari, Shima Mahmoudi

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Osteoarticular Infection in Three Young Thoroughbred Horses Caused by a Novel Gram Negative Cocco-Bacillus by Bernard J. Hudson, Catherine Chicken, Anna Blishen, Kristen H. Todhunter, Angela P. Begg, Leonie Chan, Thomas Karagiannis, Benjamin Raymond, Daniel Bogema, Angus R. Adkins, Christopher B. O’Sullivan, Brendon A. O’Rourke, Piklu Roy Chowdhury, Steven P. Djordjevic, Ian G. Charles, Andrew Edgar, Katerina Mitsakos

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Evaluation of the Synergistic Antimicrobial Activity of Essential Oils and Cecropin A Natural Peptide on Gram-Negative Bacteria by Filippo Fratini, Chiara Pecorini, Ilaria Resci, Emma Copelotti, Francesca Paola Nocera, Basma Najar, Simone Mancini

“…In this study, we assessed the Minimum Inhibitory Concentration (MIC), Minimum Bactericidal Concentration (MBC) and Fractional Inhibitory Concentration (FIC) of three Essential Oils (EOs): winter savory (<i>Satureja montana</i>), bergamot (<i>Citrus bergamia</i>) and cinnamon (<i>Cinnamomum zeylanicum</i>) and of the insect antimicrobial peptide Cecropin A (CecA), alone and in combination with EOs, against two Gram-negative ATCC bacterial strains: <i>Escherichia coli</i> and <i>Salmonella enterica</i> serovar Typhimurium. …”
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Detection of Beta-Lactamases (ESBL and MBL) Producing Gram-Negative Pathogens in National Public Health Laboratory of Nepal by Anjana Shrestha, Jyoti Acharya, Jyoti Amatya, Rabin Paudyal, Nisha Rijal

“…Resistance to β-lactams in Gram-negative bacteria has been reported to be associated with extended spectrum beta-lactamases and metallo-beta-lactamases. …”
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Isolation and Characterization of Gram-Negative Bacterial Species from Pasteurized Dairy Products: Potential Risk to Consumer Health by Solomon H. Mariam

“…Pathogenic bacterial contaminants of dairy products cause economic and human life losses if not destroyed by pasteurization. Gram-negative bacteria are among such major contaminants. …”
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Retrospective Analysis of Penicillin G Minimum Inhibitory Concentration for Gram-Positive Isolates of Non-Severe Clinical Mastitis by Stefanie Leimbach, Franziska Nankemann, Anne Tellen, Doris Klocke, Nicole Wente, Yanchao Zhang, Volker Krömker

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Analysis of Role of Haematological Parameters in Diagnosis of Grampositive and Gram-negative Urinary Tract Infection: A Case-control Study by Sudha Srinivasan, Ayeesha Sithika Thajudeen, Kundhavai Chandrasekaran, Vijayashree Raghavan, D Roshini

“…Aim: To investigate the haematological parameters in patients with confirmed UTIs, comparing them with non UTI counterparts and discerning variations in haematological parameters between UTIs caused by gram-positive and gram-negative bacterial organisms. …”
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