The Prevalence of Hepatitis B Virus Markers among Students of Shiraz University of Medical Sciences

CONCLUSION: Findings of the current study show that more than half of the students do not have a protective level of anti-HBsAb and might be susceptible to HBV infection, indicating the necessity of checking the level of anti-HBsAb as well as a booster dose in high-risk groups.PMID:33959564 | PMC:PMC8095257 | DOI:10.4103/abr.abr_173_20
Source: Biomed Res - Category: Research Authors: Source Type: research

Related Links:

(STOCKHOLM) — Americans Harvey J. Alter and Charles M. Rice and British-born scientist Michael Houghton won the Nobel Prize for medicine on Monday for their discovery of the hepatitis C virus, a major source of liver disease that affects millions worldwide. Announcing the prize in Stockholm, the Nobel Committee noted that the trio’s work identified a major source of blood-borne hepatitis that couldn’t be explained by the previously discovered hepatitis A and B viruses. Their work, dating back to the 1970s and 1980s, has helped saved millions of lives, the committee said. “Thanks to their discovery, ...
Source: TIME: Science - Category: Science Authors: Tags: Uncategorized News News Desk wire Source Type: news
Source: Human Vaccines and Immunotherapeutics - Category: Allergy & Immunology Authors: Source Type: research
Publication date: Available online 1 October 2020Source: American Journal of Preventive MedicineAuthor(s): Stacy Tressler, Christa Lilly, Diane Gross, Thomas Hulsey, Judith Feinberg
Source: American Journal of Preventive Medicine - Category: International Medicine & Public Health Source Type: research
Abstract Phthalic acid esters (PAE) are widely used during chemical synthesis and do not form covalent linkages with products. It has been reported that exposure to PAE affects the immune response. However, their effect on antibody concentrations in children is still under investigation. We aimed to examine the association between early-life phthalate exposure and antibody concentrations in children in a longitudinal birth cohort established in 2000-2001. We recruited 398 neonates in central Taiwan and followed them up every 2-3 years, with various antibody-related studies at 11- and 14-year follow-ups. Seven...
Source: Environment International - Category: Environmental Health Authors: Tags: Environ Int Source Type: research
HORSHAM, PA, September 30, 2020 – The Janssen Pharmaceutical Companies of Johnson &Johnson announced today that the U.S. Food and Drug Administration (FDA) has approved SIMPONI ARIA® (golimumab) for patients 2 years of age and older for the treatment of active pJIA and has extended the PsA indication for this same patient population. “This latest FDA approval of SIMPONI ARIA for pediatric use in active pJIA and active PsA not only brings a new option to young patients living with these diseases but also adds to the growing body of evidence for this treatment,” said Mathai Mammen, M.D., Ph.D., Glob...
Source: Johnson and Johnson - Category: Pharmaceuticals Source Type: news
CONCLUSION: HepB-CpG has been shown to be as immunogenic as Engerix-B; however, long-term safety and persistence of immune memory has yet to be established. PMID: 32988213 [PubMed - as supplied by publisher]
Source: The Annals of Pharmacotherapy - Category: Drugs & Pharmacology Authors: Tags: Ann Pharmacother Source Type: research
Abstract The small (S) envelope protein of the Hepatitis B Virus (HBV), HBV-S, has the unique ability to self-assemble into highly immunogenic subviral particles (SVPs), in the absence of other viral factors, in eukaryotic cells, including those of nonhepatic origin. This feature is currently exploited for generation of SVPs exposing heterologous epitopes on their surface that can be used as vaccine candidates to target various diseases. Here, we describe a simple and robust method for production of such chimeric HBV-S protein-based SVPs in transiently transfected HEK293T cells and purification from cell supernata...
Source: Mol Biol Cell - Category: Molecular Biology Authors: Tags: Methods Mol Biol Source Type: research
Abstract Vaccination still represents the most efficient and inexpensive strategy in the control of hepatitis B virus (HBV) infection. However, about 10 % of the population vaccinated with the current yeast derived vaccine, consisting of the non-glycosylated form of the small envelope protein (S) of the HBV, fail to display an adequate immune response. Therefore, there is a need for the development of new vaccines with enhanced immunogenicity. On this regard, new generation vaccines containing L and preS2-containing HBV surface proteins in addition to S, have proven to be able to bypass the lack of response of the...
Source: Antiviral Research - Category: Virology Authors: Tags: Antiviral Res Source Type: research
Abstract Because of the risk of occupational exposure, preparation for nursing student clinical placement includes documentation of the hepatitis B immunization series. Requiring a hepatitis B antibody titer is less common. Immunity from the hepatitis B vaccine decreases over time, particularly for those immunized as infants. A record review of one nursing program that required both immunization and an antibody titer found 86 percent of students immunized as infants had low antibody levels, requiring reimmunization following 2013 Centers for Disease Control and Prevention guidelines. Nursing education programs tha...
Source: Nursing Education Perspectives - Category: Nursing Authors: Tags: Nurs Educ Perspect Source Type: research
Source: Human Vaccines and Immunotherapeutics - Category: Allergy & Immunology Authors: Source Type: research
More News: Hepatitis | Hepatitis B | Hepatitis Vaccine | Iran Health | Middle East Health | Research | Statistics | Students | Study | Universities & Medical Training | Vaccines