Zobrazeno 1 - 10
of 33
pro vyhledávání: '"C. W. I. Douglas"'
Publikováno v:
International Endodontic Journal. 53:846-858
Aim To determine whether Porphyromonas gingivalis lipopolysaccharide (LPS) can directly activate trigeminal neurons, to identify which receptors are involved, and to establish whether activation leads to secretion of the neuropeptide calcitonin‐gen
Autor:
M, Al-Zubidi, M, Widziolek, E K, Court, A F, Gains, R E, Smith, K, Ansbro, A, Alrafaie, C, Evans, C, Murdoch, S, Mesnage, C W I, Douglas, A, Rawlinson, G P, Stafford
Publikováno v:
Infection and Immunity
The Gram-positive opportunistic pathogen Enterococcus faecalis is frequently responsible for nosocomial infections in humans and represents one of the most common bacteria isolated from recalcitrant endodontic (root canal) infections. E. faecalis is
Autor:
Dermot Cox, Albert Smolenski, James S. O’Donnell, C. W. I. Douglas, Mònica Arman, Steve P. Watson, Dorothea Tilley, Steve W. Kerrigan
Publikováno v:
Journal of Thrombosis and Haemostasis. 11:941-950
Summary Background Infective endocarditis (IE) is characterized by thrombus formation on a cardiac valve. The oral bacterium, Streptococcus oralis, is recognized for its ability to colonize damaged heart valves and is frequently isolated from patient
Autor:
Philip E. Benson, C. W. I. Douglas
Publikováno v:
Journal of Orthodontics. 34:18-24
To measure the effectiveness of ultrasonic cleaning for decontaminating orthodontic molar bands following size determination using a quantitative antibody capture assay technique.A prospective, cross-sectional, clinical and laboratory investigation.T
Publikováno v:
Journal of Oral Rehabilitation. 31:460-467
This study evaluated the abrasiveness of four denture cleaners on the surface of denture base material and assessed their ability to remove Candida albicans. Acrylic resin discs 20 mm diameter and 2 mm thick were identically produced and polished. Fo
Publikováno v:
Chemistry of Materials. 12:2664-2671
Thin organic films were deposited from plasmas of allyl alcohol, acrylic acid, allylamine, and octa-1,7-diene onto aluminum substrates. These plasma polymerized films were analyzed by X-ray photoelectron spectroscopy (XPS) before and after prolonged
Publikováno v:
British Journal of Haematology. 97:737-7446
Previous work has shown that the type strain of Streptococcus sanguis, NCTC 7863, induces aggregation of normal platelets by a complement-dependent mechanism. We investigated the roles of IgG and fibrinogen in the aggregation process. Plasma depleted
Publikováno v:
Journal of Materials Science: Materials in Medicine. 6:695-698
Titanium and its alloys are used widely in the manufacture of orthopaedic and dental implants. Their popularity is encouraged by the excellent biocompatibility of the surface oxide layer and the phenomenon of osseointegration that occurs following su
Autor:
S. A. Jones, C. L. Parkhurst, P. A. Bishop, Michael V. Martin, C. W. I. Douglas, Michael Alexander Oxenham Lewis, E. G. Absi
Publikováno v:
Journal of Antimicrobial Chemotherapy. 35:785-791
Pus aspirated from acute suppurative oral infections in 78 patients (age range 13-76 years) yielded a total of 331 bacterial strains consisting of 143 facultative anaerobes (predominantly Streptococcus spp.) and 188 strict anaerobes (predominantly Pr
Autor:
C. W. I. Douglas
Publikováno v:
Microbial Ecology in Health and Disease; Vol 7, No 3 (1994)
For any organism to be pathogenic it must be able to fulfil certain criteria: (1) adhere to the host; (2) grow within the host; (3) produce damage to the host locally or systemically and either directly or indirectly; (4) avoid the host's defence mec