Results 21 to 30 of about 96,949 (272)

Comparison of transformation mechanisms of Haemophilus parainfluenzae and Haemophilus influenzae [PDF]

Journal of Bacteriology, 1985
Transformation pathways in two closely related bacterial species, Haemophilus parainfluenzae and Haemophilus influenzae, were studied. Both organisms rapidly take up transforming DNA within minutes into specialized membranous structures on the cell surface (transformasomes).
F, Barany, M E, Kahn
openaire   +2 more sources

The Case of a 40‐Year‐Old Man With New‐Onset Status Epilepticus in the Setting of HIV Infection

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT A 40‐year‐old man from Andhra Pradesh in India, while on regular antiretroviral treatment (ART) for long‐standing HIV infection presented with a 1‐day history of new‐onset status epilepticus. CT and MRI brain showed multifocal cerebral ring lesions, some of which demonstrated characteristic ‘hole‐with‐a‐dot’ sign.
Vadde Akhil, Ramachandiran Nandhagopal
wiley   +1 more source

Predicting bacteria causing acute bacterial rhinosinusitis by clinical features

Brazilian Journal of Otorhinolaryngology, 2020
Introduction: Clinicians rely on clinical presentations to select therapeutic agents for acute bacterial rhinosinusitis. Streptococcus pneumoniae and Haemophilus influenzae are common in acute bacterial rhinosinusitis.
Dussawan Suwannawong, Kachorn Seresirikachorn, Songklot Aeumjaturapat, Supinda Chusakul, Jesada Kanjanaumporn, Wirach Chitsuthipakorn, Winyu Ruksakul, Kornkiat Snidvongs   +7 more
doaj   +1 more source

Isolation of Haemophilus influenzae from Urine of an Elderly Male Patient with Carcinoma Bladder-An Under-recognised Pathogen? [PDF]

Journal of Clinical and Diagnostic Research, 2018
Haemophilus species are rare uropathogens. The incidence and significance of Haemophilus species isolated from the genitourinary tract are not well studied.
Ramya Raghavan, Jharna Mandal, Sreerag Kodakkattil Sreenivasan   +2 more
doaj   +1 more source

Differentiation between Actinobacillus (Haemophilus) actinomycetemcomitans, Haemophilus aphrophilus and Haemophilus paraphrophilus by multilocus enzyme electrophoresis [PDF]

Journal of General Microbiology, 1990
Genetic relationships among isolates assigned to Actinobacillus actinomycetemcomitans, Haemophilus aphrophilus and H. paraphrophilus were determined by analysis of electrophoretically demonstrable allelic variation in 14 structural genes encoding metabolic enzymes.
D A, Caugant, R K, Selander, I, Olsen
openaire   +2 more sources

Multi‐Targeting Carnosic Acid Kills Drug‐Resistant Helicobacter pylori With Narrow‐Spectrum Activity

Advanced Science, EarlyView.
Carnosic acid selectively eradicates drug‐resistant Helicobacter pylori through a multi‐targeted mechanism involving urease inhibition, membrane disruption, and biofilm eradication. It exhibits no detectable resistance, potent in vivo efficacy, and minimal impact on gut microbiota, positioning it as a promising narrow‐spectrum lead compound against ...
Yuefan Bai, Hongming Huang, Xudong Hang, Shanwei Hu, Qian Tong, Jingchen Xu, Jia Jia, Hongkai Bi   +7 more
wiley   +1 more source

Comparative Genomic Analysis Reveals Genetic Diversity and Pathogenic Potential of Haemophilus seminalis and Emended Description of Haemophilus seminalis

Microbiology Spectrum, 2023
Haemophilus seminalis is a newly proposed species that is phylogenetically related to Haemophilus haemolyticus. The distribution of H. seminalis in the human population, its genomic diversity, and its pathogenic potential are still unclear.
Xiaowei Chen, Hanyun Zhang, Junhui Feng, Lei Zhang, Minling Zheng, Haimin Luo, Huiyan Zhuo, Ning Xu, Xuan Zhang, Cha Chen, Pinghua Qu, Youqiang Li   +11 more
doaj   +1 more source

A Comprehensive Microbial Gene Catalog of the Human Airway Microbiome Across Anatomical Sites and Geographic Regions

Advanced Science, EarlyView.
An integrated Human Airway Microbiome Gene Catalog (iHAMGC) is constructed from 12,273 metagenomic airway samples, providing a high‐resolution reference of respiratory microbial genes. The catalog enables systematic exploration of taxonomic and functional variation across airway niches and geographic regions, revealing site‐specific and region ...
Qing Zhang, Dashu Li, Bo Liu, Yue Zhang, Min Li, Ruochun Guo, Yawen Ni, Shibin Chen, Biao Ni, Lijie Qiu, Guorui Xing, He Dong, Qiulong Yan, Shenghui Li, Xiaohui Zou, Bin Cao   +15 more
wiley   +1 more source

Fluctuations in serogroup B meningococcal vaccine antigens prior to routine MenB vaccination in France

Communications Medicine
Background Invasive meningococcal disease (IMD) of serogroup B is preventable by protein-based vaccines targeting one (Bivalent rLP2086 vaccine) or several variable proteins (4CMenB vaccine) at the bacterial surface.
Michaël Falguières, Eva Hong, Mélanie Denizon, Aude Terrade, Muhamed-Kheir Taha, Ala-Eddine Deghmane   +5 more
doaj   +1 more source

Haemophilus influenzae Carriage among Healthy Children in Portugal, 2015–2019

Microorganisms, 2022
Haemophilus influenzae is an important cause of mucosal and invasive infections and a common colonizer of the upper respiratory tract. As there are no recent data on H.
Maria Paula Bajanca-Lavado, Luís Cavaco, Mariana Fernandes, Tiago Touret, Catarina Candeias, Alexandra S. Simões, Raquel Sá-Leão   +6 more
doaj   +1 more source