Results 81 to 90 of about 63,770 (211)

A study of blood contamination of Siqveland matrix bands [PDF]

open access: yes, 2002
AIMS To use a sensitive forensic test to measure blood contamination of used Siqveland matrix bands following routine cleaning and sterilisation procedures in general dental practice. MATERIALS AND METHODS: Sixteen general dental practices in the West of
A H Lowe   +12 more
core   +1 more source

“Fecal microbiome in epidemiologic studies” - Letter [PDF]

open access: yes, 2016
We congratulate Sinha et al. on their recent report (1) comparing fecal sample collection methods for epidemiologic studies of the gut microbiome. These data contribute to the increasing body of literature describing robust methodological frameworks for ...
Abu-Ali, Galeb   +5 more
core   +2 more sources

Middle ear biofilm and sudden deafness - a light and transmission electron microscopy study

open access: yesFrontiers in Neurology
BackgroundThere still exists controversy about whether the healthy human middle ear mucosa is sterile or if it may harbor a diverse microbiome. Considering the delicacy of the human round window membrane (RWM), different mechanisms may exist for avoiding
Hao Li   +8 more
doaj   +1 more source

Occult HBV infection among a cohort of Nigerian adults

open access: yesJournal of Infection in Developing Countries, 2009
Objective: To determine markers of HBV infection and detect the presence of its occult infection in serum of a cohort of adult Nigerians. Methodology: The study involved 28 adult Nigerians with viral hepatitis (Group 1) and 28 apparently healthy adult ...
Samuel O. Ola   +6 more
doaj   +1 more source

Endemic HBV among hospital in-patients in Bangladesh, including evidence of occult infection. [PDF]

open access: yesJ Gen Virol, 2021
Chowdhury FR   +18 more
europepmc   +1 more source

Enhancing Bayesian risk prediction for epidemics using contact tracing

open access: yes, 2012
Contact tracing data collected from disease outbreaks has received relatively little attention in the epidemic modelling literature because it is thought to be unreliable: infection sources might be wrongly attributed, or data might be missing due to ...
C. P. Jewell   +7 more
core   +1 more source

Prevalence of Occult Hepatitis B Virus Infection in a Cohort of HIV-Positive Patients Resident in Sicily, Italy [PDF]

open access: yes, 2013
Occult hepatitis B virus (OBI) in HIV-infected groups is still debated, as well as the associated risk-factors and clinical significance. In this paper, we examined a total of 405 HBsAg-negative/HIV-infected patients enrolled from January 2007 to ...
Colomba, GME   +4 more
core   +2 more sources

OCCULT HBV-INFECTION (CLINICAL REPORT)

open access: yesЖурнал инфектологии, 2017
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I. A. Gabdrakhmanov   +13 more
doaj   +1 more source

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