• Aucun résultat trouvé

Mitotic block and delayed lethality in HeLa epithelial cells exposed to Escherichia coli BM2-1 producing cytotoxic necrotizing factor type 1

N/A
N/A
Protected

Academic year: 2021

Partager "Mitotic block and delayed lethality in HeLa epithelial cells exposed to Escherichia coli BM2-1 producing cytotoxic necrotizing factor type 1"

Copied!
14
0
0

Texte intégral

Loading

Figure

FIG. 1. Time course of morphological and cytoskeletal alterations induced in HeLa cell monolayers after interaction with CNF-producing E
FIG. 3. Effect of bacterial interaction on cell proliferation and viability. On day 1, established HeLa cell cultures were infected for 4 h with bacterial cultures, and then they were washed thoroughly to eliminate bacteria and incubated in cell culture me
FIG. 4. Nuclear alterations displayed by HeLa cell monolayers on day 5 after a 4-h interaction (on day 1) with cultures of G2-8 (A) and BM2-1 (B) and with sterile sonicated extracts of BM2-1 interaction cultures (C)
FIG. 6. Flow cytometry monitoring of HeLa DNA content after interaction with CNF1-producing strain BM2-1 (B), mutant strain G2-8 lacking CNF1 activity (A), and crude sonicated extract of BM2-1 (C)
+4

Références

Documents relatifs

Higher hBD2 and hBD9 gene expression was observed in the untreated control cells and the cells exposed to the latex beads in the pres- ence of heterologous FCS (Figure 2A), compared

As a consequence of the changes, described earlier, in bile acid availability in the lumen of the intestines, the amount of dietary cholesterol absorbed was about 9 mg/mouse per

In the target article, Prechtl & Powley (P & P) have persuasively concluded that B-neurons of the dorsal root ganglion represent the afferent divisions of the autonomic

Differential response of bovine mammary epithelial cells to Staphylococcus aureus or Escherichia coli agonists of the innate immune system.. Veterinary Research 2013,

The data suggest that STb toxin and the fu- sion protein maltose binding protein (MBP)-STb were internalized whereas its mutant I41E-M42R with reduced hydrophobicity did not

Top five categories of down-regulated canonical pathways in PMEC at 3 hpc with E. aureus, respectively, compared with unchallenged control cells with their respective p-value and

The purpose of this research was to generate the knowledge required to: (1) design and manufacture fluid film bearings that do not require precision machining

Repertoire of Escherichia coli agonists sensed by innate immunity receptors of the bovine udder and mammary epithelial cells... It has been shown that a prompt response of the