Results 81 to 90 of about 90,931 (233)

Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria [PDF]

, 2016
Here, we provide the first evidence of yeast strains assisted Ag/AgCl-NPs production in vitro. The formed nanoparticles were characterized by spectroscopic and electron microscopy approaches. UV-vis supported the biosynthesis. TEM analysis evidenced that
Almeida-Paes, Rodrigo, de Souza, Wanderley, Eugenio, Mateus, Farina, Marcos, Frasés, Susana, Lemgruber, Leandro, Lima, Luís Maurício T.R., Müller, Nathalia, Sant'Anna, Celso   +8 more
core   +1 more source

In-vitro evaluation of different antimicrobial combinations with and without colistin against carbapenem-resistant acinetobacter baumannii [PDF]

, 2019
Carbapenem-resistant Acinetobacter baumannii (CR-Ab) infections are associated with high morbidity and mortality. The aim of the study was to evaluate the in-vitro activity of different antimicrobial combinations (with and without colistin, COL) against ...
De Angelis, Massimiliano, Garzoli, Stefania, Marzuillo, Carolina, Mastroianni, Claudio M., Oliva, Alessandra, Ragno, Rino, Vullo, Vincenzo   +6 more
core   +1 more source

Consortium Building For PEM MFC Using Synthetic Media As Substrate [PDF]

, 2011
Microbial production of electricity is an important form of bioenergy since Microbial Fuel cells (MFC) offer the possibility of extracting electric current from a wide range of organic wastes and renewable biomass.
Arti Yadav, Dimpal Parida, Muralidharan Ayyappan, Ramya Mohandass   +3 more
core   +1 more source

Can we prevent antimicrobial resistance by using antimicrobials better? [PDF]

, 2013
Since their development over 60 years ago, antimicrobials have become an integral part of healthcare practice worldwide. Recently, this has been put in jeopardy by the emergence of widespread antimicrobial resistance, which is one of the major problems ...
Brown, Caron, Cars, Cars, Collignon, Dagan, DiNubile, Drlica, Essack, Fox, Geli, Goren, Gould, Guillemot, Harris, Hurdle, Huttner, Isha, Madurell, Masterton, Michalsen, Mitchison, Mitchison, Molstad, Sharma, Solapure, Talbot, Thomas   +27 more
core   +2 more sources

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

FEBS Letters, Volume 600, Issue 3, Page 334-341, February 2026.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source

Detection virulence factors of Klebsiella pneumonia from cattle by using PCR tec.

Kufa Journal for Veterinary Medical Sciences, 2017
Identification of K. pneumoniae was avaluated using conventional microbiological characteristics and molecular assays . Milk specimens were collected from cattle suffered from clinical symptoms of mastitis from different farms of AL-Qadisyiah province ...
Jameela Radi Esmaeel, Jinan Nadhim Sadeq
doaj   +1 more source

Epidemiology and Risk Factors for Carbapenem-Resistant Klebsiella Pneumoniae and Subsequent MALDI-TOF MS as a Tool to Cluster KPC-2-Producing Klebsiella Pneumoniae, a Retrospective Study

Frontiers in Cellular and Infection Microbiology, 2020
Background: Carbapenem-resistant Klebsiella pneumoniae (CRKP) appeared recently and now presents a particularly critical problem to hospitalized patients worldwide.
Lili Fang, Lili Fang, Lili Fang, Heping Xu, Heping Xu, Heping Xu, Xiaoying Ren, Xiaoying Ren, Xiaoying Ren, Xun Li, Xun Li, Xun Li, Xiaobo Ma, Xiaobo Ma, Xiaobo Ma, Haijian Zhou, Haijian Zhou, Guolin Hong, Guolin Hong, Guolin Hong, Xianming Liang, Xianming Liang   +21 more
doaj   +1 more source

Identification of Antioxidant, Antimicrobial, and Cytotoxic Compounds From Hymenocardia acida Tul. Using Ultra‐High‐Performance Liquid Chromatography‐Quadrupole Exactive‐Orbitrap‐Mass Spectrometry and Molecular Networking Approach

Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.
ABSTRACT Hymenocardia acida Tul. is a medicinal plant used in Angola to treat microbial diseases. It is a well‐known plant among local populations; however, few studies have focused on the assessment of phytochemicals associated with their biological activities.
Ntsoaki Joyce Malebo, Idah Tichaidza Manduna, Monizi Mawunu, Ramakwala Christinah Chokwe, Bafedile Tlhapi   +4 more
wiley   +1 more source

Salvia coccinea and Apigenin: A Natural Treasure of Lamiaceae in Pharmacological Innovation

Food Science &Nutrition, Volume 14, Issue 2, February 2026.
Salvia coccinea is rich in bioactive phytochemicals, notably the flavonoid apigenin, offering strong antioxidant, anti‐inflammatory, and antimicrobial effects. By modulating inflammatory and oxidative pathways, it shows potential for managing chronic diseases.
Muhammad Usman Khalid, Muhammad Tauseef Sultan, Muhammad Maaz, Shehnshah Zafar, Anum Shoukat, Nudrat Khursheed, Matteo Bordiga, Amna Junaid   +7 more
wiley   +1 more source

Case of severe Friedlander′s pneumonia with review of the literature

Medical Journal of Dr. D.Y. Patil University, 2014
Friedlander′s bacillus (Klebsiella pneumoniae) is among the most common Gram-negative bacteria encountered by physicians world-wide. Here, we report 31 years immunocompetent male who presented with fever, productive cough, hemoptysis, breathlessness and ...
Prasanna K Satpathy, Pradnya M Diggikar, Rabindra Nath Misra, Mukund Sudhakar Wasekar   +3 more
doaj   +1 more source