Cultivable Actinobacteria First Found in Baikal Endemic Algae Is a New Source of Natural Products with Antibiotic Activity by Denis V. Axenov-Gribanov, Daria V. Kostka, Ulyana А. Vasilieva, Zhanna M. Shatilina, Maria E. Krasnova, Ekaterina V. Pereliaeva, Elena D. Zolotovskaya, Maria M. Morgunova, Olga O. Rusanovskaya, Maxim A. Timofeyev

“…Also, it has been shown that the strains associated with Baikal alga D. baicalensis are active against both Gram-positive and Gram-negative bacteria. According to this study and previously published materials, diversity of cultivable actinobacteria and rare strains isolated from D. baicalensis is comparable to that of cultivable actinobacteria previously isolated from plant sources of Lake Baikal. …”
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Multidrug-Resistant Pathogens in Burn Wound, Prevention, Diagnosis, and Therapeutic Approaches (Conventional Antimicrobials and Nanoparticles) by Jaber Hemmati, Mehdi Azizi, Babak Asghari, Mohammad Reza Arabestani

“…However, the emergence of Gram-negative bacteria that are more resistant later occurs. …”
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Peroxidase-like activity of citrate-functionalized magnetite nanoparticles augmented its antibacterial potency by Haitham Al-Madhagi, Abd Alraouf Tarabishi, Fatima Al-Zahra Hamsho, Zaher Tahan, Lama Alchab, Wassim Abdelwahed

“…Finally, this nanozyme properties were harnessed for potential antibacterial potency. Gram-positive bacterium Staphylococcus aureus, and Gram-negative bacterium, Escherichia coli, using the Kirby-Bauer disk diffusion method. …”
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Pradofloxacin Minimum Inhibitory Concentration Profiling of <i>Streptococcus suis</i> Isolates: Insights into Antimicrobial Susceptibility in Swine by Jessica Risser, Ronald Tessman, Don Bade, Orhan Sahin, Maria J. Clavijo, Saumya Dhup, Patrick Hoffmann

“…These findings suggest that pradofloxacin has broad-spectrum activity against Gram-positive and Gram-negative bacteria and may serve as a reliable therapeutic option for managing <i>S. suis</i> and other swine respiratory infections. …”
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Na-TiNT Nanocrystals: Synthesis, Characterization, and Antibacterial Properties by Enzo V. H. Agressott, Mauro M. Oliveira, Thiago S. Freitas, Raimundo L. S. Pereira, Ana R. P. Silva, Rafael P. Cruz, Antonia T. L. Santos, Alexandre M. R. Teixeira, Tainara G. Oliveira, João H. da Silva, Alexandre R. Paschoal, Bartolomeu C. Viana, Paulo de Tarso C. Freire, Abolghasem Siyadatpanah, Polrat Wilairatana, Henrique D. M. Coutinho

“…Synergistic effects against Gram-positive S. aureus 10 and Gram-negative P. aeruginosa 15 bacteria were observed when the Na-TiNT was associated with gentamicin, reducing the concentration of this antibiotic that is required to inhibit bacterial growth. …”
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Investigations on Photodegradation and Antibacterial Activity of Mixed Oxide Nanocrystalline Materials by P. P. Shinde, R. J. Sayyad, S. S. Shukla, S. A. Waghmode and S. R. Gadale

“…Additionally, we evaluated the antibacterial activity of the nanocomposites against a range of microorganisms, including Gram-positive and Gram-negative bacteria, as well as fungal species. …”
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A new method to predict refracture risk after locking compression plate removal of clavicle shaft by Shuai Han, Qinghe Wang, Fang Tan, Kun Li, Shuang Li

“…We evaluated basic demographic characteristics, and analyzed the mean gray value of screw holes with the Image J software, which was extensively used in Western-blot analysis. …”
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Biogenic Synthesis of Copper and Silver Nanoparticles Using Green Alga Botryococcus braunii and Its Antimicrobial Activity by Anju Arya, Khushbu Gupta, Tejpal Singh Chundawat, Dipti Vaya

“…Furthermore, these biosynthesized nanoparticles were found to be highly toxic against two Gram-negative bacterial strains Pseudomonas aeruginosa (MTCC 441) and Escherichia coli (MTCC 442), two Gram-positive bacterial strains Klebsiella pneumoniae (MTCC 109) and Staphylococcus aureus (MTCC 96), and a fungal strain Fusarium oxysporum (MTCC 2087). …”
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Discovery of Novel Caeridins from the Skin Secretion of the Australian White’s Tree Frog, Litoria caerulea by Lei Li, Qing Wu, Xi Wang, Huimin Lu, Xinping Xi, Mei Zhou, Chris J. Watson, Tianbao Chen, Lei Wang

“…Moreover, Caeridin-a1 was shown to potently inhibit the growth of the planktonic Gram-positive bacteria Staphylococcus aureus (S. aureus), methicillin-resistant S. aureus (MRSA), and Enterococcus faecalis (E. faecalis), the Gram-negative bacterium, Escherichia coli (E. coli), and the yeast, Candida albicans (C. albicans). …”
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Anticancer, Antibacterial, Antioxidant, and DNA-Binding Study of Metal-Phenalenyl Complexes by Subhadeep Sen, Nilkanta Chowdhury, Tae-Wan Kim, Mohuya Paul, Dilip Debnath, Seob Jeon, Angshuman Bagchi, Jungkyun Im, Goutam Biswas

“…Antibacterial activity of the metal-PLY complexes against both gram-negative (E. coli) and gram-positive (S. aureus) bacteria was studied using a disk diffusion test and minimum inhibitory concentration (MIC) methods. …”
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Doxycycline Proniosomal Gel as Local Drug Delivery System in Periodontal Disease: A Vitro Study by Dhawal Rajendra Mody, Vrushali Lathiya, Abhay P. Kolte, Vaishnavi Biradar, Vaishnavi Langde

“…Doxycycline inhibits the production of both aerobic and anaerobic microbial protein through its potent activity against both Gram-positive and Gram-negative bacteria. Materials and Methods: The preparation method of doxycycline proniosomal gel involved accurately weighing doxycycline and all excipients (12 Batches). …”
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Thiosemicarbazone-Based Compounds: A Promising Scaffold for Developing Antibacterial, Antioxidant, and Anticancer Therapeutics by Agnieszka Czylkowska, Monika Pitucha, Anita Raducka, Ewelina Fornal, Edyta Kordialik-Bogacka, Sylwia Ścieszka, Marek Smoluch, Franciszek Burdan, Mateusz Jędrzejec, Paweł Szymański

“…Antibacterial activity was evaluated by using the microdilution method, determining the minimum inhibitory concentration (MIC) against a panel of Gram-positive and Gram-negative bacteria. Compound L1 showed the most potent antibacterial activity, especially against <i>Bacillus cereus</i> (MIC 10 mg/L). …”
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An Eleven-Year Retrospective Study of Endogenous Bacterial Endophthalmitis by Takashi Nishida, Kyoko Ishida, Yoshiaki Niwa, Hideaki Kawakami, Kiyofumi Mochizuki, Kiyofumi Ohkusu

“…The mean age was 68.5 years. Gram-positive organisms accounted for 76.2%, while gram-negative ones accounted for 19.0%. …”
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Soil Microbial Community Structure Evolution along Halophyte Succession in Bohai Bay Wetland by Mingyang Cong, Di Cao, Jingkuan Sun, Fuchen Shi

“…Fungal/bacterial ratio, Gram-negative/Gram-positive bacteria ratio, total microbial biomass, and fungi and bacteria content could indicate the degree of succession stages in Bohai Bay wetland ecosystem. …”
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Effect of colistin-tigecycline combination on colistin-resistant and carbapenem-resistant Klebsiella pneumoniae and Acinetobacter baumannii by Suyeon Park, Yanhong Jin, Kwan Soo Ko

“…ABSTRACT There is a critical need for treatment strategies to combat carbapenem-resistant Gram-negative pathogens. This study investigates the efficacy of combining low concentrations of colistin with tigecycline against colistin- and carbapenem-resistant Klebsiella pneumoniae and Acinetobacter baumannii strains. …”
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Patterns of Antimicrobial Resistance in the Causative Organisms of Spontaneous Bacterial Peritonitis: A Single Centre, Six-Year Experience of 1981 Samples by Sara Sheikhbahaei, Alireza Abdollahi, Nima Hafezi-Nejad, Elham Zare

“…No significant changes in the proportion of gram-negative/gram-positive infections occurred during this period. …”
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Synthesis of Mannich N-bases based on benzimidazole derivatives using SiO2OAlCl2 catalyst and their potential as antioxidant, antibacterial, and anticancer agents by Antonius Herry Cahyana, Ikrimah Desta, Laely Amaliyah, Aida Nadia, Hilna Diana Sahaya, Dicky Annas, Bayu Ardiansah, Mohammad Jihad Madiabu, Inda Mapiliandari, Kang Hyun Park

“…The final products were applied through antibacterial testing against Staphylococcus aureus (Gram-positive bacteria) and Escherichia coli (Gram-negative bacteria) by disc diffusion. …”
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Thalamic volume differentiates multiple sclerosis from neuromyelitis optica spectrum disorder: MRI-based retrospective study by Manal Alosaimi, Hatham Alkanhal, Saleh Aldeligan, Nuha Alkhawajah, Alaa Albishi, Bander Hilabi, Salman Aljarallah

“…Our analysis revealed significant differences in gray matter structure between the two patient groups. …”
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Antimicrobial Properties of Mesenchymal Stem Cells: Therapeutic Potential for Cystic Fibrosis Infection, and Treatment by Morgan T. Sutton, David Fletcher, Santosh K. Ghosh, Aaron Weinberg, Rolf van Heeckeren, Sukhmani Kaur, Zhina Sadeghi, Adonis Hijaz, Jane Reese, Hillard M. Lazarus, Donald P. Lennon, Arnold I. Caplan, Tracey L. Bonfield

“…The studies in this paper focus on the specificity of the hMSC antimicrobial effectiveness using Pseudomonas aeruginosa (gram negative bacteria) and Staphylococcus aureus (gram positive bacteria). …”
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Neonatal Septicemia in Nepal: Early-Onset versus Late-Onset by Shamshul Ansari, Hari Prasad Nepal, Rajendra Gautam, Sony Shrestha, Puja Neopane, Moti Lal Chapagain

“…Acinetobacter species (9.5%) was the predominant Gram-negative organism followed by Klebsiella pneumoniae (7.7%). …”
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