Results 61 to 70 of about 21,525 (213)

Immunoelectron microscopic analysis of elongation of type 1 fimbriae in Escherichia coli [PDF]

Journal of Bacteriology, 1987
Using 10- and 20-nm-diameter gold particles conjugated to an antifimbrial monoclonal antibody, we analyzed the location of assembly of newly formed subunits on growing type 1 fimbriae of Escherichia coli. Fimbriae were removed from an E. coli K-12-derived strain, CSH50, by blending.
M A, Lowe, S C, Holt, B I, Eisenstein
openaire   +2 more sources

Comprehensive analysis of type 1 fimbriae regulation in fimB-null strains from the multidrug resistant Escherichia coli ST131 clone

, 2016
Summary\ud \ud Uropathogenic Escherichia coli (UPEC) of sequence type 131 (ST131) are a pandemic multidrug resistant clone associated with urinary tract and bloodstream infections.
Peters, Kate M, Sarkar, Sohinee, Upton, Mathew, Paterson, David L, Ulett, Glen C., Totsika, Makrina, Roberts, Leah W., Beatson, Scott A., Phan, Minh Duy, Lo, Alvin W, Ulett, Glen C, Lo, Alvin W., Schembri, Mark A, Roberts, Leah W, Minh-Duy, Phan, Peters, Kate M., Ulett, Glen, Phan, Minh-Duy, Schembri, Mark A., Paterson, David L., Beatson, Scott A, Tan, Lendl   +21 more
core   +1 more source

Ovarian Cancer: Epidemiology, Disease Mechanisms, New Diagnosis and Treatment Strategies, and Research Directions

iNew Medicine, EarlyView.
ABSTRACT Ovarian cancer (OC) continues to be the deadliest gynecological malignancy and a significant cause of cancer‐related mortality among women worldwide. Standard treatment strategies typically entail platinum‐based chemotherapy in conjunction with cytoreductive surgery.
Zunera Khalid, Weirong Fan, Farah Nazir, Yixiang Xing, Tengchuan Jin   +4 more
wiley   +1 more source

Nanoplastics: Methods, Exposure and Effects on Domestic, Farm and Wild Animals

Journal of Applied Toxicology, EarlyView.
ABSTRACT Nanoplastics (NPs) are synthetic polymer particles ranging in size from 1 nm to 1 μm that have been identified as a major concern for ecosystems and organisms due to their plethora of negative effects. The aim of this review is to provide a comprehensive overview of the knowledge relating to exposure and effects of NPs in domestic (i.e., farm ...
B. De Felice, M. Bertazzo, A. F. Tabaran, M. Parolini, R. P. Popa, A. Pintea, L. J. Spicer, A‐L. Nagy, F. Caloni   +8 more
wiley   +1 more source

Salmonella adhesion is decreased by hypoxia due to adhesion and motility structure crosstalk

Veterinary Research, 2023
Initial stages of Salmonella Typhimurium infection involve a series of coordinated events aimed at reaching, attaching to, and invading host cells. Virulence factors such as flagella, fimbriae, and secretion systems play crucial roles in these events and
Krzysztof Grzymajło, Agata Dutkiewicz, Joanna Czajkowska, Ewa Carolak, Adrianna Aleksandrowicz, Wiktoria Waszczuk   +5 more
doaj   +1 more source

A new combination in Strophopappus (Asteraceae, Vernonieae, Lepidaploinae)

Nordic Journal of Botany, EarlyView.
Revisions of herbarium collections reveal a new combination in Strophopappus (Asteraceae, Vernonieae, Lepidaploinae). Strophopappus comprises nine species occurring in South America, eight of which are endemic to Brazil. Currently, Vernonia riedeliana is treated as a synonym of Strophopappus bicolor.
Danielle Remor, Carolina M. Siniscalchi, Benoît Loeuille   +2 more
wiley   +1 more source

Printing to Fight Antimicrobial Resistance Through Nano/Microstructured Platforms

The Chemical Record, EarlyView.
Additive manufacturing enables the rational design of structured antimicrobial platforms across multiple length scales, from nanofibrous scaffolds and droplet microreactors to 3D and 4D printed constructs. By engineering confinement, interfacial chemistry, and stimuli‐responsive release, these systems exert localized action through complementary ...
Giorgia Puleo, Silvia Orecchio, Dario Savoca, Claudia Pellerito, Vittorio Ferrara, Vincenzo Piscopo, Sebastiano Alberto Fortuna, Alessandra Giardina, Bruno Pignataro, Paola Costanzo, Floriana Campanile, Giuseppe Arrabito   +11 more
wiley   +1 more source

Isolation and identification of Salmonella typhimurium bacteria with detection of type-1 fimbriae coding gene by polymerase chain reaction (PCR) technique [PDF]

Iraqi Journal of Veterinary Sciences, 2019
Two hundred faeces sample were collected from cattle with different age and sex in Al- Diwaniyah Province. The study was conducted in the period between November 2016 and November 2017.
Zeena Saleh, B.M. Al-Muhana, Kh. Hamdan, M.S. Jawad, S.F. Klaif   +4 more
doaj   +1 more source

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

VIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe, Satish Rojekar, Amol Gholap, K. Navaneetha Pandiyaraj, Mukesh Patekar, Claudia Riccardi, R. R. Deshmukh, Tomáš Kovářík, Kalim Deshmukh   +8 more
wiley   +1 more source

Aerobic and anaerobic growth modes and expression of type 1 fimbriae in Salmonella

Pathophysiology, 2007
The aim of this study was to clarify the growth rates of facultatively anaerobic Salmonella enterica serovar Enteritidis strain in aerobic and anaerobic conditions and the expression of type 1 fimbriae in relation to the growth phases. The cultivation was carried out in a Portable Microbe Enrichment Unit (PMEU) where in same conditions one can grow the
Elias, Hakalehto, Jouni, Pesola, Lauri, Heitto, Ale, Närvänen, Anneli, Heitto   +4 more
openaire   +2 more sources