Results 41 to 50 of about 18,572 (178)

Identification of the genetic determinants of Salmonella enterica serotype Typhimurium that may regulate the expression of the type 1 fimbriae in response to solid agar and static broth culture conditions

BMC Microbiology, 2008
Background Type 1 fimbriae are the most commonly found fimbrial appendages on the outer membrane of Salmonella enterica serotype Typhimurium. Previous investigations indicate that static broth culture favours S.
Fan Chia-Chun, Men Shang-Chin, Yang Chia-Huei, Chen Yi-Tseng, Wang Ke-Chuan, Chuang Yin-Ching, Chang Li-Huan, Yeh Kuang-Sheng   +7 more
doaj   +1 more source

Short chain fatty acids induced the type 1 and type 2 fimbrillin-dependent and fimbrillin-independent initial attachment and colonization of Actinomyces oris monoculture but not coculture with streptococci

BMC Microbiology, 2020
Background Actinomyces oris is an early colonizer and has two types of fimbriae on its cell surface, type 1 fimbriae (FimP and FimQ) and type 2 fimbriae (FimA and FimB), which contribute to the attachment and coaggregation with other bacteria and the ...
Itaru Suzuki, Takehiko Shimizu, Hidenobu Senpuku   +2 more
doaj   +1 more source

Damping properties of type 1 fimbriae

, 2014
Type 1 fimbriae mediate adhesion of uropathogenic Escherichia coli (UPEC) to host cells. It has been hypothesized that fimbriae can, by their ability to uncoil under exposure to force, reduce fluid shear stress on the adhesin-receptor interaction by which the bacterium adheres to the surface. In this work we develop a model that describes how the force
Zakrisson, Johan, Wiklund, Krister, Axner, Ove, Andersson, Magnus   +3 more
openaire   +2 more sources

Comparison of Escherichia coli fimbrial antigen F7 with type 1 fimbriae [PDF]

Infection and Immunity, 1980
Two Escherichia coli O6:K2:H1 strains, C1212 and C1214, isolated from urinary tract infections, were compared for their capacity to adhere to various cells. After growth on solid medium, only C1212 bacteria agglutinate human erythrocytes and attach to urinary epithelial cells. Both of these reactions are mannose resistant.
I, Orskov, F, Orskov, A, Birch-Andersen
openaire   +2 more sources

Role of yqiC in the pathogenicity of Salmonella and innate immune responses of human intestinal epithelium

Frontiers in Microbiology, 2016
The yqiC gene of Salmonella enterica serovar Typhimurium (S. Typhimurium) regulates bacterial growth at different temperatures and mice survival after infection. However, the role of yqiC in bacterial colonization and host immunity remains unknown.
Ke-Chuan Wang, Ke-Chuan Wang, Chih-Hung Huang, Shih-Min Din, Ching-Kuo Chen, Hsu-Wei Fang, Hsu-Wei Fang, Ming-Te Huang, Ming-Te Huang, Shiuh-Bin Fang, Shiuh-Bin Fang   +10 more
doaj   +1 more source

Synthesis and function of Actinomyces naeslundii T14V type 1 fimbriae require the expression of additional fimbria-associated genes [PDF]

Infection and Immunity, 1997
The nucleotide sequence of the chromosomal DNA flanking the Actinomyces naeslundii (formerly A. viscosus) T14V type 1 fimbrial structural subunit gene (fimP) was determined. Six open reading frames (ORFs), in the order 5' ORF3, ORF2, ORF1,fimP, ORF4, ORF5, ORF6 3', were identified. ORF1 encoded a protein of 408 amino acid residues (Mr = 39,270) and had
M K, Yeung, P A, Ragsdale
openaire   +2 more sources

The detection of fimbriae by Transmission electron microscope in Salmonella isolated locally from patient in Kirkuk city and compared with some standard isolates . [PDF]

Kirkuk Journal of Science, 2009
This study include the detection of fimbriae by Transmission electron microscope in three type of locall isolates of Salmonella (S.typhi , S.typhimurium, S.montevideo) and compared with their standard strains (S.typhi , S.paratyphi B , S.
Dr.Hager Ali Shareef
doaj   +1 more source

Effect of Aminophenyl and Aminothiahexyl α-D-Glycosides of the Manno-, Gluco-, and Galacto-Series on Type 1 Fimbriae-Mediated Adhesion of Escherichia coli

Biology, 2013
Adhesion of bacteria to the glycosylated surface of their target cells is typically mediated by fimbrial lectins, exposed on the bacterial surface. Among the best-investigated and most important fimbriae are type 1 fimbriae, for which α-d-mannopyranoside-
Thisbe K. Lindhorst, Claudia Fessele
doaj   +1 more source

Evolutionary Analysis Points to Divergent Physiological Roles of Type 1 Fimbriae in Salmonella and Escherichia coli

mBio, 2013
Salmonella and Escherichia coli mannose-binding type 1 fimbriae exhibit highly similar receptor specificities, morphologies, and mechanisms of assembly but are nonorthologous in nature, i.e., not closely related evolutionarily.
Dagmara I. Kisiela, Sujay Chattopadhyay, Veronika Tchesnokova, Sandip Paul, Scott J. Weissman, Irena Medenica, Steven Clegg, Evgeni V. Sokurenko   +7 more
doaj   +1 more source

Mesial temporal lobe epilepsy with hippocampal sclerosis: Seizure, neuropsychological, and quality of life outcomes of 100 patients treated with trans‐anterior T1 selective amygdalohippocampectomy

Epileptic Disorders, EarlyView.
Abstract Objective For mesial temporal lobe epilepsy with hippocampal sclerosis (MTLE with HS), laser interstitial thermal therapy has recently been increasingly used. At our institute, however, selective amygdalohippocampectomy by a trans‐anterior T1 subpial approach (trans‐anterior T1 SAH) has been used for MTLE with HS. Here, we examined the seizure,
Naotaka Usui, Hiroshi Ogawa, Akihiko Kondo, Kazumi Matsuda, Mitsuru Hashiguchi, Taro Okumura, Yuuki Ishida, Norihiko Kawaguchi, Takashi Matsudaira, Kentaro Tokumoto, Takuji Nishida, Katsumi Imai   +11 more
wiley   +1 more source