Results 81 to 90 of about 915,682 (361)

Antimicrobial Activity of Shilajit

RADS Journal of Biological Research & Applied Science, 2013
Shilajit is a pale-brown to blackish-brown exudation of variable consistency, exuding from layers of rocks in the mountainous ranges of this world, especially Himalayan and Hindu Kush ranges of Indian subcontinent.
Aliya Hayat
doaj  

Frequency of interaction-mediated triggering of antibiotic production among soil bacteria

Frontiers in Microbiology, 2014
Certain bacterial species produce antimicrobial compounds only in the presence of a competing species. However little is known on the frequency of interaction-mediated induction of antibiotic compound production in natural communities of soil bacteria ...
Olaf eTyc, Marlies evan den Berg, Saskia eGerards, Johannes evan Veen, Wietse eDe Boer, Jos M Raaijmakers, Paolina eGarbeva   +6 more
doaj   +1 more source

Durability and stability of antimicrobial coated surfaces

Current Directions in Biomedical Engineering, 2020
Antimicrobial surface coating of i.e. medical devices could contribute to infection prevention and reduction of hospital acquired infections (HAI). Recent studies showed a significant reduction in the microbial contamination of antimicrobial coated ...
Buhl Sebastian, Peter J., Stich A., Brückner R., Bulitta C.   +4 more
doaj   +1 more source

Insights Into the Antigenic Repertoire of Unclassified Synaptic Antibodies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We sought to characterize the sixth most common finding in our neuroimmunological laboratory practice (tissue assay‐observed unclassified neural antibodies [UNAs]), combining protein microarray and phage immunoprecipitation sequencing (PhIP‐Seq). Methods Patient specimens (258; 133 serums; 125 CSF) meeting UNA criteria were profiled;
Michael Gilligan, John R. Mills, Paulina Vargas, Naveen K. Paramasivan, Connie E. Lesnick, Eati Basal, Surendra Dasari, James P. Fryer, Shannon R. Hinson, Joseph Laporta, Amy Espinal, Dennis Fitzgerald, Carolina Garcia, Anna E. Morenkova, Paola Pergami, Anna Shah, Andrew Knight, Reghann LaFrance Corey, Vanda A. Lennon, Anastasia Zekeridou, Sean J. Pittock, Divyanshu Dubey, Andrew McKeon   +22 more
wiley   +1 more source

Native Thrombocidin-1 and Unfolded Thrombocidin-1 Exert Antimicrobial Activity via Distinct Structural Elements [PDF]

, 2011
Chemokines (chemotactic cytokines) can have direct antimicrobial activity, which is apparently related to the presence of a distinct positively charged patch on the surface. However, chemokines can retain antimicrobial activity upon linearization despite
Antcheva, Bauer, Berahovich, Björstad, Brandt, Callihan, Chan, Chandrababu, Cole, Dankert, de Koster, Dhople, Epand, Fernandez, Goodsell, Harwig, Harwig, Hasan, Hoover, Hoover, Huang, Klüver, Kobayashi, Krijgsveld, Krijgsveld, Laskowski, Lehrer, Linge, Liu, Liu, Malkowski, Mandal, Matsuzaki, Nguyen, Nguyen, Nguyen, Pazgier, Pettersen, Potterton, Pérez-Cañadillas, Reynolds, Richter, Schroeder, Schwede, Semple, Shai, Walz, Wenger, Wolf, Wu, Yang, Zasloff   +51 more
core   +2 more sources

Antimicrobial activity of propolis agents on some pathogenic microbes

مجلة بغداد للعلوم, 2010
The study aims to investigate the antimicrobial activity of propolis obtained from different regions of Iraq compared with that of propolis obtained from Iran.
Baghdad Science Journal
doaj   +1 more source

Antimicrobial activity of Hypericum annulatum moris and Hypericum elegans stephan ex willd. essential oils from Serbia [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2013
The in vitro antimicrobial activity of Hypericum annulatum and Hypericum elegans essential oils was evaluated against a panel of standardized bacteria and fungi using broth microdilution assay. Both essential oils showed antimicrobial activity against
Đorđević Aleksandra S., Lazarević Jelena S., Mitić Violeta D., Palić Radosav M., Stojanović Gordana S.   +4 more
doaj   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Effects of Cations and PH on Antimicrobial Activity of Thanatin and s-Thanatin against _Escherichia coli_ ATCC25922 and _B. subtilis_ ATCC 21332 [PDF]

, 2008
Thanatin and s-thanatin were insect antimicrobial peptides which have shown potent antimicrobial activities on a variety of microbes. In order to investigate the effect of cations and pH on the activity of these peptides against Gram-negative bacteria ...
Guoqiu Wu, Hui Li, Jiaxuan Ding, Linxian Li, Rui Zhao, Xiaobo Fan, Zilong Shen   +6 more
core   +1 more source

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source