Hospital-Based Air-Borne and Surface-Borne Bacterial Pathogens and Their Antimicrobial Profiles in Wolaita Sodo, Southern Ethiopia by Chemere Madebo, Admasu Haile, Temesgen Eticha, Fithamlak Solomon

“…A 12.5–100% range of antibiotic resistance levels was detected for all Gram-negative surface-borne bacterial pathogens. …”
Get full text

Status Epilepticus due to Intraperitoneal Injection of Vehicle Containing Propylene Glycol in Sprague Dawley Rats by Evon S. Ereifej, Seth M. Meade, Cara S. Smith, Keying Chen, Nanette Kleinman, Jeffrey R. Capadona

“…Nine-week-old, 225–250 gram male rats were reported to experience tremor progressing to seizures within minutes after given injections of resveratrol (30 mg/kg) dissolved in a 40 : 60 propylene glycol/corn oil vehicle solution by direct intraperitoneal (IP) slow bolus injection or via a preplaced intraperitoneal catheter. …”
Get full text

Cell Wall Protein 2 as a Vaccine Candidate Protects Mice Against <i>Clostridioides difficile</i> Infection by Shaohui Wang, Joshua Heuler, Jessica Bullock, Junling Qin, Soumyadeep Chakraborty, Agbendeh Lubem Nathaniel, Shifeng Wang, Xingmin Sun

“…Background/Objectives: <i>Clostridioides difficile</i> is a Gram-positive, spore-forming enteric pathogen that causes intestinal disorders, including inflammation and diarrhea, primarily through toxin production. …”
Get full text

An Efflux Pumps Inhibitor Significantly Improved the Antibacterial Activity of Botanicals from Plectranthus glandulosus towards MDR Phenotypes by Gravalain Nanmeni, Alex T. Tedonkeu, Aimé G. Fankam, Armelle T. Mbaveng, Brice E. N. Wamba, Paul Nayim, Gabin T. M. Bitchagno, Raïssa T. Nzogong, Maurice D. Awouafack, Mathieu Tene, Veronique P. Beng, Victor Kuete

“…This study aimed to investigate the antibacterial activity of extract, fractions, and phytochemicals from Plectranthus glandulosus (Lamiaceae) against multidrug-resistant (MDR) Gram-negative phenotypes expressing efflux pumps. …”
Get full text

Prevalence of ESBL resistance genes and fecal carriage of multidrug-resistant Pseudomonas aeruginosa isolates from patients with chronic kidney disease at the Laquintinie Hospital... by Ballue S.T. Dadjo, Armelle T. Mbaveng, Michael F. Kengne, Ornella D. Tsobeng, Giresse D.T. Fonjou, Victor Kuete

“…Background: Pseudomonas aeruginosa is an opportunistic Gram-negative bacterium capable of causing severe infections in immunocompromised patients such as those suffering from chronic kidney disease (CKD). …”
Get full text

Antibiotic Resistance of Enterobacteriaceae in Microbiomes Associated with Poultry Farming by Anna S. Krivonogova, Irina M. Donnik, Albina G. Isaeva, Egor A. Loginov, Maxim V. Petropavlovskiy, Elisey N. Bespamyatnykh

“…E. coli developed no resistance for 37 days when the antibiotic dose remained below minimal inhibitory. Opportunistic gram-negative Enterobacterales predominated in all litter samples. …”
Get full text

Analysis of Metal Contents in Portland Type V and MTA-Based Cements by Maura Cristiane Gonçales Orçati Dorileo, Matheus Coelho Bandeca, Fábio Luis Miranda Pedro, Luiz Evaristo Ricci Volpato, Orlando Aguirre Guedes, Ricardo Dalla Villa, Mateus Rodrigues Tonetto, Alvaro Henrique Borges

“…Samples, containing one gram of each tested cement, were prepared and transferred to a 100 mL Teflon tube with a mixture of 7.0 mL of nitric acid and 21 mL of hydrochloric acid. …”
Get full text

Changes in incidence and epidemiology of antimicrobial resistant pathogens before and during the COVID-19 pandemic in Germany, 2015–2022 by Jonathan H. J. Baum, Achim Dörre, Felix Reichert, Ines Noll, Marcel Feig, Tim Eckmanns, Mirco Sandfort, Sebastian Haller

“…Abstract Background Carbapenem-resistant Gram-negative bacteria and methicillin-resistant Staphylococcus aureus (MRSA) are among WHO’s priority pathogens with antimicrobial resistance (AMR). …”
Get full text

Role of outer membrane vesicles of hypervirulent Klebsiella pneumoniae isolated from bovine uterine discharge in pro-inflammatory dysregulation by A. F. Daham, A. H. Jaber, A. Neamah, H. Al-Karagoly

“…These bacteria, which belong to the Gram-negative group, release outer membrane vesicles (OMVs), believed to play a crucial role in transporting effector molecules to their target cells. …”

Prevalence and density of Elaphostrongylus rangiferi larvae in faecal samples of semi-domestic reindeer (Rangifer tarandus tarandus) in Norway 2013-16 by Terje Domaas Josefsen, Torill Mørk, Ingebjørg Helena Nymo, Javier Sanchez Romano, Morten Tryland

“…The density of larvae was measured by counting and calculating number of larvae per gram faeces (LPG) in positive samples. Results E. rangiferi larvae were found in 109 of 355 faecal samples (31%). …”
Get full text

Nasal Carriage of Methicillin-Resistant Staphylococcus aureus among Health Care Workers in Tertiary and Regional Hospitals in Dar es Salam, Tanzania by Agricola Joachim, Sabrina J. Moyo, Lillian Nkinda, Mtebe Majigo, Sima Rugarabamu, Elizabeth G. Mkashabani, Elia J. Mmbaga, Naboth Mbembati, Said Aboud, Eligius F. Lyamuya

“…S. aureus was identified based on colonial morphology, Gram staining, catalase, coagulase, and DNase test results. …”
Get full text

Characterization of Vaginitis Among Women Complaining of Genital Tract Symptoms by Hemin Muheddin Kareem, Muhammed Saed Qadir, Safa Bakr Karim, Solaf Jawhar Ali

“…Different species of microorganisms were isolated from vaginal samples including yeast and bacteria. Culture analysis and gram stain had shown that bacterial vaginosis was 22%, while the rate of yeast infection was 16%. …”
Get full text

Characterization of Potential Virulence Factors of Vibrio mimicus Isolated from Fishery Products and Water by M. F. Hernández-Robles, I. Natividad-Bonifacio, A. K. Álvarez-Contreras, J. J. Tercero-Alburo, E. I. Quiñones-Ramírez, C. Vázquez-Salinas

“…Vibrio mimicus is a Gram-negative bacterium that is closely related to V. cholerae and causes gastroenteritis in humans due to contaminated fish consumption and seafood. …”
Get full text

Binding affinity screening of polyphenolic compounds in Stachys affinis extract (SAE) for their potential antioxidant and anti-inflammatory effects by Hun Hwan Kim, Se Hyo Jeong, Min Yeong Park, Pritam Bhangwan Bhosale, Abuyaseer Abusaliya, Sang Joon Lee, Jeong Doo Heo, Hyun Wook Kim, Je Kyung Seong, Dong Il Kim, Kwang Il Park, Gon Sup Kim

“…Inflammation caused by LPS is an endotoxin found in the outer membrane of Gram-negative bacteria, which induces immune cells to produce inflammatory cytokines such as cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase. …”
Get full text

First Detection and Genomic Characterization of Linezolid-Resistant <i>Enterococcus faecalis</i> Clinical Isolates in Bulgaria by Tanya V. Strateva, Preslava Hristova, Temenuga J. Stoeva, Hristina Hitkova, Slavil Peykov

“…Linezolid is an oxazolidinone antibiotic and is considered a last-resort treatment option for serious infections caused by problematic Gram-positive pathogens, including vancomycin-resistant enterococci. …”
Get full text

Staphylococcus aureus carriage is associated with microbiome composition in the nares and oropharynx, not the hand, of monozygotic twins by Mark R. Dalman, W. Brian Simison, Danny Nielsen, Sabana Bhatta, Noor Ramahi, Clair Yee, Dipendra Thapaliya, Jhalka Kadariya, Shanice Cheatham, Hailee Olson, Tara C. Smith

“…BackgroundStaphylococcus aureus is a gram-positive bacterium commonly found in the nares and oropharynx of one in three individuals and has the potential to cause significant health problems. …”
Get full text

Intensity of Nematode Infection in Children Aged 3 to 5 Years Living in Mukuru Kwa Njenga Slum Settlement, Nairobi, Kenya by Lynda Allan, Fiona N. Mbai, Dorcas S. Yole, Moses Owino

“…The intensities of nematode infections were expressed as eggs per gram (epg) of faeces. Results. The point prevalence of nematode infection among the 98 children in the 1st sampling was 25.5% with a mean infection intensity of 5424 epg, whereas among the 74 children sampled in 2nd sampling, 47.3% had nematode infection with a mean infection intensity of 12384 epg. …”
Get full text

Antibody and serum bactericidal response to Burkholderia pseudomallei in acute localized and septicemic melioidosis cases with diabetes mellitus by Sraboni Mazumder, Md. Shariful Alam Jilani, Lovely Barai, KM Shahidul Islam

“…Background and objectives: Melioidosis, caused by the gram-negative bacillus Burkholderia pseudomallei, is a major cause of fatal community acquired infection in diabetic patients. …”
Get full text

MiR-181a-5p Delivered by Adipose-Derived Mesenchymal Stem Cell Exosomes Alleviates Klebsiella pneumonia Infection-Induced Lung Injury by Targeting STAT3 Signaling by Ren-Jing Hu, Xiao-Chun Chen, Lei Xu, Xiao-Hong Rui, Lin Wan, Jie Lu, Jun Liu, Hao Pei

“…Klebsiella pneumoniae (K. pneu) is a leading cause of gram-negative pneumonia, which requires effective treatment. …”
Get full text

Oral microbiocenosis state under different approaches of replacing dental crown defects by Ye.A. Sardykov, O.V. Ishchenko, O.O. Fastovets

“…Carbapenemases were also produced by at least 65.2% of the studied cultures of non-fermenting gram-negative microorganisms. In our study, all obtained isolates were also endowed with the ability to form a biofilm. …”
Get full text