Search results - 11 results
Urinary nicotine metabolites: usefulness as biomarkers of smoking status
https://www.sciensano.be/en/biblio/urinary-nicotine-metabolites-usefulness-biomarkers-smoking-status
metabolism, with higher ratios indicating faster metabolism. Evidence shows that the ratio, in urine, saliva or plasma, could predict responses to smoking cessation medication and guide pharmacotherapy. Since ...
Effect of saliva stabilisers on detection of porcine reproductive and respiratory syndrome virus in oral fluid by quantitative reverse transcriptase real-time PCR.
Keywords: Animals Excipients Porcine respiratory and reproductive syndrome virus Real-Time Polymerase Chain Reaction Reverse Transcriptase Polymerase Chain Reaction RNA, Viral Saliva specimen handling Swine ...
Oral fluid for the serological and molecular diagnosis of measles.
middle aged Molecular Diagnostic Techniques Nasopharynx Reverse Transcriptase Polymerase Chain Reaction RNA, Viral Saliva Sensitivity and Specificity serum Young adult Abstract: OBJECTIVES: Since measles ...
A population-based prevalence study of hepatitis A, B and C virus using oral fluid in Flanders, Belgium.
Hepatitis A Hepatitis A Antibodies Hepatitis B Hepatitis B Surface Antigens Hepatitis C Hepatitis C Antibodies Humans Infant Infant, Newborn Male middle aged Population Surveillance prevalence Saliva ...
Oral fluid as a medium for the detection of hepatitis B surface antigen.
Antigens Hepatitis B virus Humans Saliva specimen handling Abstract: Currently viral antigens and antibodies are detected by traditional serological tests. However, the introduction of oral fluid as an ...
Correlation between detection of antibodies against hepatitis C virus in oral fluid and hepatitis C virus RNA in serum.
Viral Hepacivirus Hepatitis C Hepatitis C Antibodies Humans RNA, Viral Saliva Abstract: Reported here are the results of a study designed to determine the correlation between hepatitis C virus (HCV) RNA ...
Detection of HCV antibodies in oral fluid.
p.179-83 (2004) Keywords: Antibodies, Viral Blood Specimen Collection Enzyme-Linked Immunosorbent Assay Hepacivirus Hepatitis C Hepatitis C Antibodies Humans Saliva Abstract: Although conventionally the ...
An experimental infection (II) to investigate the importance of indirect classical swine fever virus transmission by excretions and secretions of infected weaner pigs.
10, p.438-42 (2004) Keywords: Animals Animals, Newborn Classical Swine Fever Classical swine fever virus Disease Transmission, Infectious Feces Housing, Animal Saliva Swine Treatment Outcome Weaning ...
Detection of foot-and-mouth disease by reverse transcription polymerase chain reaction and virus isolation in contact sheep without clinical signs of foot-and-mouth disease.
in saliva (mouth swabs), followed by nasal secretion and sera. Faecal material, wool and milk were less suitable. The period of detection with the highest frequency of positive isolations was between ...
Prevalence of Anti-SARS-CoV-2 Antibodies and Potential Determinants among the Belgian Adult Population: Baseline Results of a Prospective Cohort Study.
and potential determinants were assessed in a random sample representative of the Belgian adult population. In total, 14,201 individuals (≥18 years) were invited by mail to provide saliva via an Oracol ...