Vertical Transmission of Group B Streptococcus, Prevalence, Associated Factors, and Antimicrobial Susceptibility Profile among Newborns Delivered at Health Facilities in Jigjiga Ci... by Addisu Tesfaye, Mahlet Fekede, Fasil Getu, Surafel Mekuria, Tigist Abebe, Daniel Tollosa, Shamil Barsenga, Bawlah Tahir, Abdurahman Kedir Roble, Sara Tesfaye, Muluken Walle

“…Colony characteristics, Gram stain, and catalase test were used for identification. All gram-positive cocci, B-hemolytic, and catalase-negative isolates were further identified using Christie–Atkins–Munch–Petersen and a bacitracin test. …”
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Perbedaan Efek Antibakteri Kapsul Minyak Bawang Putih (Garlic Oil) dan Kapsul Bubuk Bawang Putih (Garlic Powder) Terhadap Pertumbuhan Bakteri Staphylococcus aureus dan Escherichia... by Ismail Fajri, Erly ., Elly Usman

“…Garlic has anti-microbial effect against Gram positive and Gram negative, including Staphylococcus aureus and Escherichia coli. …”
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The effect of continuous and pulse feeding Lactiplantibacillus plantarum on growth performance, gut microbiota, immunological, haematological and plasma biochemical parameters of r... by Ivana Mikulíková, Marija Radojičić, Hana Banďouchová, Jana Blahová, Ondřej Malý, Ivana Papežíková, Hana Novotná, Eva Poštulková, Zuzana Lepková, Ivona Toulová, Klára Odehnalová, Jan Mareš, Dagmar Mudroňová, Miroslava Palíková

“…A potentially probiotic autochthonous strain of Gram-positive lactic acid bacteria, Lactiplantibacillus plantarum R2 Biocenol™ (CCM 8674), was assessed as a feed supplement in rainbow trout Oncorhynchus mykiss. …”
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Outcome and Management of Sepsis at RozhHalat Emergency Hospital in Erbil –Kurdistan region of Iraq by Samir Qader Ahmad, Shakawan Muhamad Ismaeel, Dara Ahmed Mohammed Ahmed Mohammed, Halgurd Fathulla Ahmed

“…The blood culture was positive in 74% of cases of which 52% were gram positive and 22% were gram-negative microorganisms. …”
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Incorporation of kiwifruit peel improved the property of carboxymethyl cellulose-gum Arabic active film and its effects on the quality of beef sausages by Evans Frimpong Boateng, Ziyi Yang, Jian Zhang, Lei Zhou, Lujuan Xing, Wangang Zhang

“…Consequently, CG-KPE films demonstrated a superior antimicrobial effect on Gram-positive (Staphylococcus aureus and Bacillus cereus) and Gram-negative (Escherichia coli) bacteria and antioxidant efficacy compared to CG-CT films. …”
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Valine potentiates cefoperazone-sulbactam to kill methicillin-resistant Staphylococcus aureus by Shao-hua Li, Yuan Tao, Zhi-cheng Yang, Huan-zhe Fu, Hui-yin Lin, Xuan-xian Peng, Hui Li

“…ABSTRACT Metabolic state-reprogramming approach was extended from Gram-negative bacteria to Gram-positive bacterium methicillin-resistant Staphylococcus aureus (MRSA) for identifying desired reprogramming metabolites to synergize existing antibiotic killing to MRSA. …”
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Exploring the clinical value of procalcitonin, c-reactive protein, white blood cell count, and neutrophil-to-lymphocyte ratio in the early diagnosis of bloodstream infections in ch... by Yadong Li, Mingjie Li, Chenye Lin, Wentao Tang, Qiuyu Tang, Feng Cheng

“…The blood culture-positive group was further partitioned into 3 sub-groups based on the type of pathogen: Gram-positive (G +) bacteria, Gram-negative (G-) bacteria, and fungi. …”
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Clinical Characteristics and Optimization of Empirical Antimicrobial Therapy for Febrile Neutropenia in Patients With Hematologic Malignancies by Cui Y, Liu X, Feng S

“…These include increased prevalence of multidrug-resistant (MDR) bacteria and changes in the distribution of Gram-negative or Gram-positive bacteria (GPB). The study aims to update and optimize empirical treatment strategies for hematological malignancy (HM) patients, a population particularly vulnerable to these evolving threats.Methods: A literature review was conducted on studies published between January 2010 and December 2023 regarding empirical treatment of FN in HM patients, focusing on pathogen characteristics, treatment regimens, and duration of therapy.Results: Approximately one-third of HM patients with FN experience fever of unknown origin (FUO), while 40– 50% have clinically documented infections (CDI), and 10– 30% present with microbiologically documented infections (MDI), with a predominance of Gram-negative bacteria (GNB). …”
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Perbedaan Efek Daya Hambat Jus Kulit Buah Manggis dengan Air Rebusan Kulit Buah Manggis sebagai Antibakteri terhadap Bakteri Gram-Positif (Staphylococcus aureus dan Streptococcus p... by Nani Hendriani, Netti Suharti, Julizar .

“…</p><p><strong>Kata kunci:</strong> kulit buah manggis, jus, air rebusan, <em>Staphylococcus aureus</em>, <em>Streptococcus pyogenes</em></p><p> </p><p><strong><em>Abstract</em></strong></p><p><em>Gram-positive bacteria </em><em>such as</em><em> Staphylococcus aureus and Staphylococcus pyogenes have developed resistance to some antibiotic, </em><em>therefore</em><em> </em><em> need to find another alternative as antibacterial. …”
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Characterization of Listeria monocytogenes strains isolated from soil under organic carrot farming by Maciej Nowak, Zbigniew Paluszak, Natalia Wiktorczyk-Kapischke, Katarzyna Grudlewska-Buda, Anna Budzyńska, Joanna Skonieczna-Kurpiel, Ewa Wałecka-Zacharska, Monika Huse-Kutowska, Krzysztof Skowron

“…IntroductionListeria monocytogenes are Gram-positive, non-spore-producing rods that are the etiological agent of listeriosis. …”
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Multiple action sites of ultrasound on Escherichia coli and Staphylococcus aureus by Xinyu Liao, Jiao Li, Yuanjie Suo, Shiguo Chen, Xingqian Ye, Donghong Liu, Tian Ding

“…In this study, the action modes of ultrasound on both Gram-negative and Gram-positive microorganisms were estimated. From colony results, ultrasound acted as an irreversible effect on both Eshcerichia coli and Staphylococcus aureus without sublethal injury. …”
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Rapid inference of antibiotic susceptibility phenotype of uropathogens using metagenomic sequencing with neighbor typing by Amanda C. Carroll, Leanne Mortimer, Hiren Ghosh, Sandra Reuter, Hajo Grundmann, Karel Brinda, William P. Hanage, Angel Li, Aimee Paterson, Andrew Purssell, Ashley Rooney, Noelle R. Yee, Bryan Coburn, Shola Able-Thomas, Martin Antonio, Allison McGeer, Derek R. MacFadden

“…Here, expanding on previous work showing accurate prediction for certain Gram-positive pathogens, we demonstrate how the use of RASE from metagenomic sequencing can provide informative and rapid phenotype prediction results for common Gram-negative pathogens in UTI, highlighting the future potential of this method to be used in clinical settings to guide empiric antibiotic selection.…”
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Antimicrobial drug use and its association with antimicrobial resistance in fecal commensals from cows on California dairies by Essam M. Abdelfattah, Essam M. Abdelfattah, Pius S. Ekong, Emmanuel Okello, Emmanuel Okello, Tapakorn Chamchoy, Betsy M. Karle, Randi A. Black, Wagdy ElAshmawy, Wagdy ElAshmawy, David Sheedy, Deniece R. Williams, Terry W. Lehenbauer, Terry W. Lehenbauer, Barbara A. Byrne, Sharif S. Aly, Sharif S. Aly

“…In contrast, resistance to tetracycline, florfenicol, tilmicosin, tildipirosin, or tiamulin in fecal gram-positive commensals was significantly higher in the summer than in the winter. …”
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Risk factors associated with mortality and pathogen characteristics of bloodstream infection-induced severe sepsis in the pediatric intensive care unit: a retrospective cohort stud... by Jian Chen, Jian Chen, Haixin Huang, Ruichen Zhang, Yueqiang Fu, Chunmei Jing

“…Of these, 110 strains (55.0%) were Gram-negative bacteria, 88 strains (44.0%) were gram-positive bacteria, and 2 strains (1.0%) were Candida albicans. …”
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Targeting the G-quadruplex as a novel strategy for developing antibiotics against hypervirulent drug-resistant Staphylococcus aureus by Maria Sultan, Maria Razzaq, Joohyun Lee, Shreyasi Das, Shrute Kannappan, Vinod Kumar Subramani, Wanki Yoo, Truc Kim, Hye-Ra Lee, Akhilesh K. Chaurasia, Kyeong Kyu Kim

“…In vivo reporter followed by coupled in vitro transcription/translation (IVT) assays confirmed the role of mraZ G4 as a target interacting NMM to impose extreme antibacterial activity against both the gram-positive and -negative bacteria. In-cell and in vivo validation of NMM using RAW264.7 cells and Galleria mellonella; respectively, demonstrated that NMM exhibited superior antibiotic activity compared to well-established antibiotics, with no observed cytotoxicity. …”
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Comparative evaluation of BacT/ALERT VIRTUO and BACTEC FX400 blood culture systems for the detection of bloodstream infections by Yurong Qin, Yiwen Liao, Jingfang Zhou, Weijiang Liu, Huimin Chen, Xiaoli Chen, Weisha Wang, Ni Zhang, Yunhu Zhao, Liang Wang, Bing Gu, Suling Liu

“…Furthermore, it boasts a shorter median TTD of 14 hours compared to 16 hours, and a higher sensitivity for Gram-positive bacteria (2.8% vs 1.6%, P < 0.001). These findings emphasize VIRTUO’s effectiveness in enhancing diagnostic accuracy, achieving faster time to detection, and expanding the spectrum of detected organisms, thereby facilitating the quicker initiation of appropriate therapies, supporting precise clinical decision-making, and ultimately improving patient outcomes.IMPORTANCEOur study conducted a critical evaluation of advanced blood culture technologies for managing bloodstream infections (BSI). …”
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Chemical Characterization and Antimicrobial Activity of Essential Oils and Nanoemulsions of <i>Eugenia uniflora</i> and <i>Psidium guajava</i> by Rebeca Dias dos Santos, Breno Noronha Matos, Daniel Oliveira Freire, Franklyn Santos da Silva, Bruno Alcântara do Prado, Karolina Oliveira Gomes, Marta Oliveira de Araújo, Carla Azevedo Bilac, Letícia Fernandes Silva Rodrigues, Izabel Cristina Rodrigues da Silva, Lívia Cristina Lira de Sá Barreto, Claudio Augusto Gomes da Camara, Marcilio Martins de Moraes, Guilherme Martins Gelfuso, Daniela Castilho Orsi

“…The NE of <i>E. uniflora</i> exhibited inhibition zones ranging from 8.41 to 15.13 mm against the Gram-positive bacterium <i>Staphylococcus aureus</i> and the Gram-negative bacteria <i>Pseudomonas aeruginosa</i>, <i>Klebsiella pneumoniae</i>, and <i>Acinetobacter baumannii</i>. …”
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Prevalence and Antimicrobial Susceptibility of Bacterial Uropathogens Isolated from Pediatric Patients at Yekatit 12 Hospital Medical College, Addis Ababa, Ethiopia by Yamirot Merga Duffa, Kumera Terfa Kitila, Dereje Mamuye Gebretsadik, Adane Bitew

“…The present study indicated that ciprofloxacin (CIP), ceftazidime (CAZ), cefotaxime (CTX), cefuroxime (CXM), clindamycin (DA), and ceftriaxone (CRO) were the best antibiotics for the treatment of Gram-negative and Gram-positive bacterial uropathogens, respectively, in the study area relatively.…”
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Liver Microbiome in Healthy Rats: The Hidden Inhabitants of Hepatocytes by Xiao Wei Sun, Hua Zhang, Xiao Zhang, Peng Fei Xin, Xue Gao, Hong Rui Li, Cai Yun Zhou, Wen Min Gao, Xuan Xuan Kou, Jian Gang Zhang

“…Gram negativity was about 1.6 times higher than gram positivity. The liver microbiome was shared with both the small and large intestines but showed significantly higher richness and evenness than the gut microbiome, and the β-diversity results showed that the liver microbiome exhibited significantly higher similarity than the small and large intestines (P<0.05). …”
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