In this report, we examine the adaptability of commercially available serological kits to detect antibodies markers for viral hepatitis in oral fluid samples. We also assessed the prevalence of hepatitis A, B, and C virus-specific antibodies, and related risk factors for these infectious diseases through sensitivity of the tests in saliva samples to evaluate if oralfluid can be an alternative tool to substitute serum in diagnosis of acute viral hepatitis and in epidemiological studies. One hundred and ten paired serum and saliva specimens from suspect patients of having acute hepatitis were collected to detect antibodies to hepatitis A (total and IgM), hepatitis B (anti-HBs, total anti-HBc and IgM anti-HBc), and hepatitis C (anti-HCV) using commercially available enzyme-linked immunossorbent assay (EIA). In relation to serum samples, oral fluid assay sensitivity and specificity were as follows: 87 and 100% for total anti-HAV, 79 and 100% for anti-HAVIgM, 6 and 95% for anti-HBs, 13 and 100%for total anti-HBc, 100 and 100% for anti-HBc IgM, and 75 and 100% for anti-HCV The consistency observed between antibodies tests in saliva and expected risk factors for hepatitis A and C suggests that the saliva method could replace serum in epidemiological studies for hepatitis A and C.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1590/s0074-02762006000200006 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Oral Tributyrin Treatment affects Short-Chain Fatty Acid Transport, Mucosal Health, and Microbiome in a Mouse Model of Inflammatory Diarrhea.
J Nutr Biochem
January 2025
Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany. Electronic address:
Butyrate may decrease intestinal inflammation and diarrhea. This study investigates the impact of oral application of sodium butyrate (NaB) and tributyrin (TB) on colonic butyrate concentration, SCFA transporter expression, colonic absorptive function, barrier properties, inflammation, and microbial composition in the colon of slc26a3 mice, a mouse model for inflammatory diarrhea. In vivo fluid absorption and bicarbonate secretory rates were evaluated in the cecum and mid-colon of slc26a3 and slc26a3 mice before and during luminal perfusion of NaB-containing saline and were significantly stimulated in both slc26a3 and slc26a3 colon by NaB.
View Article and Find Full Text PDFA fatal case of enterovirus A71-induced meningoencephalitis following allogenic hematopoietic stem cell transplantation.
J Infect Chemother
January 2025
Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan; Department of Hematology, Oncology and Respiratory medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Enterovirus A71 (EV-A71) is a major pathogen responsible for hand, foot, and mouth disease (HFMD) in infants and children. EV-A71 infection represents an epidemic in the Asia-Pacific region, and can cause serious central nervous system (CNS) infections in immunocompromised patients that can result in paralysis, disability, or death. There have been few reports in the literature concerning EV-A71 CNS infections after allogeneic hematopoietic stem cell transplantation (allo-HSCT) in adult patients.
View Article and Find Full Text PDFClinical significance analysis of microRNA-199a-3p in gingival crevicular fluid for patients with chronic periodontitis.
Mol Cell Probes
January 2025
Department of Oral Medicine and Prosthodontics, Hebei Medical University Third Hospital, 050000, China. Electronic address:
Objective: The aim was to investigate the clinical performance of microRNA-199a-3p (miR-199a-3p) in patients with chronic periodontitis.
Methods: 91 patients with chronic periodontitis and 78 healthy individuals were enrolled for the research subjects. MiR-199a-3p expression was detected using real-time quantitative PCR (RT-qPCR) assay.
Insulin Therapy for Acute Pancreatitis in a Patient With Lipase Maturation Factor 1 Mutation: A Case Report.
J Community Hosp Intern Med Perspect
January 2025
Department of Medicine, Division of General Internal Medicine, University of Tennessee Health Science Center, Memphis, TN, USA.
Acute pancreatitis is a frequent cause of hospital admission, managed with intravenous (IV) fluids, analgesia, and oral feeding when tolerated. In patients with hypertriglyceridemia-induced pancreatitis, insulin and other therapies may be necessary for disease resolution. We present a case of a patient with severe acute pancreatitis and euglycemic diabetic ketoacidosis (DKA) with known lipase maturation factor 1 (LMF1) gene mutations, which can impact insulin efficacy on triglyceride metabolism through altered lipoprotein lipase activity, successfully treated with intravenous insulin.
View Article and Find Full Text PDFAneurysmal Bone Cyst of the Jaws: A Retrospective Analysis of 19 Cases.
Int Dent J
January 2025
Department of Oral and Maxillofacial Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China. Electronic address:
Objective: To analyse the clinical, radiographic, and pathological characteristics of aneurysmal bone cyst of the jaws (JABCs), and to provide reference for clinical diagnosis and treatment.
Materials And Methods: A retrospective study was conducted on 19 patients with JABC diagnosed from 2018 to 2022.
Results: Of the 19 JABC patients (5 males, 14 females, aged 7-53 years, mean 23.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!