Results 111 to 120 of about 20,940 (258)

Regulation of Synthesis of  -Fructofuranosidase (Invertase) in Streptococcus mitis

Microbiology, 1980
beta-Fructofuranosidase activity was found to be cell-bound in Streptococcus mitis ATCC 903. The following evidence suggests that induction functions as a regulatory mechanism for beta-fructofuranosidase in S. mitis: (1) on transfer of glucose-grown exponential phase bacteria to sucrose medium, the specific activity of beta-fructofuranosidase increased
Lars E. Linder, Marie-Louise Sund
openaire   +3 more sources

Development of an in vitro periodontal biofilm model for assessing antimicrobial and host modulatory effects of bioactive molecules [PDF]

, 2014
Background: Inflammation within the oral cavity occurs due to dysregulation between microbial biofilms and the host response. Understanding how different oral hygiene products influence inflammatory properties is important for the development of new ...
AK Joe, Andrew M Middleton, Anto Jose, BC Dickinson, D Herrera, D Vergara, David F Lappin, DF Lappin, Emma Millhouse, G Hajishengallis, G Ramage, GN Belibasakis, Gordon Ramage, I Palaska, J Pratten, JH Lee, JK Kundu, Jonathan Pratten, JY Jeong, K Boutaga, KJ Herbert, KJ Livak, L Sherry, Leighann Sherry, MA Dickson, MC Sanchez, MF Zarco, MM Chan, MM Tunney, MZ Casati, Nisha Patel, O Fujise, O Turkoglu, R Peyyala, RP Darveau, S Jenkins, S Offenbacher, S Periasamy, Shauna Culshaw, SL Erlandsen, SS Socransky, T Wollert, WA van der Reijden, WG Wade, Z Shan   +44 more
core   +1 more source

Clinical observations associated with proven and unproven cases in the ESCRS study of prophylaxis of postoperative endophthalmitis after cataract surgery [PDF]

, 2009
Aims to describe cases of postoperative endophthalmitis in the European Society of Cataract and Refractive Surgeons (ESCRS) study of the prophylaxis of endophthalmitis, compare characteristics of unproven cases and cases proven by culture or polymerase ...
Barry, Peter, ESCRS Endophthalmitis Study Group, Gardner, Susanne, Gettinby, George, Lees, Fiona, Peterson, Magnus, Revie, Crawford, Seal, David   +7 more
core   +1 more source

PinR mediates the generation of reversible population diversity in Streptococcus zooepidemicus [PDF]

, 2015
Opportunistic pathogens must adapt to and survive in a wide range of complex ecosystems. Streptococcus zooepidemicus is an opportunistic pathogen of horses and many other animals, including humans.
Andrew S. Waller, Carl Robinson, Duncan J. Maskell, Josh Slater, Karen F. Steward, Maguin, Matthew T. G. Holden, Simon R. Harris, Tihana Harrison   +8 more
core   +1 more source

Estudio comparativo de medios de cultivo para crecimiento y recuperación del Streptococcus mutans ATCC 25175 “in vitro”

NOVA, 2005
El presente estudio evaluó la recuperación in vitro de S. mutans ATCC 25175 en siete medios de cultivo: Mitis Salivarius Agar (MSA), Mitis Salivarius Agar-Bacitracina (MSB), Mitis Salivarius Agar- Kanamicina-Bacitracina (MSKB), Mitis Salivarius Agar ...
Rosalba Medina, Luis Carlos Moreno, María Constanza Velasco, Sonia jakeline Gutiérrez   +3 more
doaj   +1 more source

Anthocyanin-rich Extracts Affect Coaggregation Among Oral Bacteria [PDF]

, 2014
Objective: Oral biofilms have been implicated in the etiology of several diseases, including periodontitis, dental caries and oral cancer. Coaggregation is critical for biofilm formation, and a potential treatment target to disrupt in the progression to ...
Bonnin, Monica
core  

A case report of Parry Romberg Syndrome initially presenting as periodontitis [PDF]

, 2018
Parry Romberg Syndrome (PRS) is a rare disorder of progressive hemifacial atrophy, involving soft tissues, fat and occasionally bone. It can co-exist with presentations of Morphea.
Bramley, Duymaz, El-Kehdy, Fayad, Gorlin, Grippaudo, Lehman, Lewkonia, Mazzeo, Miller, Saraf, Stone, Sándor, Tollefson, Yu-Feng   +14 more
core   +1 more source

Streptococcus abundance and oral site tropism in humans and non-human primates reflects host and lifestyle differences

npj Biofilms and Microbiomes
The genus Streptococcus is highly diverse and a core member of the primate oral microbiome. Streptococcus species are grouped into at least eight phylogenetically-supported clades, five of which are found almost exclusively in the oral cavity.
Irina M. Velsko, Christina Warinner
doaj   +1 more source

Differential recovery of Streptococcus mutans from various mitis-salivarius agar preparations [PDF]

, 1976
W. F. Liljemark, D. Okrent, Cynthia G. Bloomquist   +2 more
openalex   +1 more source

Benchmark of structured machine learning methods for microbial identification from mass-spectrometry data

, 2015
Microbial identification is a central issue in microbiology, in particular in the fields of infectious diseases diagnosis and industrial quality control.
Mahé, Pierre, Vert, Jean-Philippe, Vervier, Kévin, Veyrieras, Jean-Baptiste   +3 more
core   +1 more source