Results 31 to 40 of about 84,773 (249)

Seroprevalence of Hepatitis B Virus in HIV Tested Positive Patients Accessing Treatment in Specialist Hospital Jimeta

open access: yesDr. Sulaiman Al Habib Medical Journal, 2021
Background: Human Immunodeficiency Virus (HIV) positive patients are likely to be at risk of other infectious pathogens such as Hepatitis B Virus (HBV).
Mohammed Bashir   +2 more
doaj   +1 more source

The prevalence of occult hepatitis B virus (hbv) infection in a large multi-ethnic haemodialysis cohort. [PDF]

open access: yes, 2015
Haemodialysis patients are at increased risk of exposure to blood borne viruses. To reduce transmission in the UK, all haemodialysis patients are regularly screened, and if susceptible to Hepatitis B virus (HBV) infection ...
Cross, J   +6 more
core   +1 more source

New Perspectives on Treatment of Hepatitis B Before and After Liver Transplantation [PDF]

open access: yes, 2016
open5noThe hepatitis B virus (HBV) infects more than 260 million people globally, with increasing incidence, especially in developing countries.
Bortoluzzi, Ilaria   +4 more
core   +1 more source

HBsAg TAŞIYICILARINDA VE HBsAg(-) KiŞiLERDE HDAg SERO PREVALANSI

open access: yesEuropean Journal of Therapeutics, 1993
Serum samples of 120 HBsAg ( +) asymptomatic carries and 120 sera from blood donors and health care personnel having neither HBsAg nor Anti-HBs were tested for the presence of HDAg. in the first group, 19 of the carries were HDAg positive (% 15.83). In the other group 2 health care personnel were HDAg positive (% 1.66).
İclal Balcı   +2 more
openaire   +1 more source

Evidence for the stress-linked immunocompetence handicap hypothesis in humans [PDF]

open access: yes, 2012
Secondary sexual traits that develop under the action of testosterone, such as masculine human male facial characteristics, have been proposed to signal the strength of the immune system due to the sex hormone's immunosuppressive action.
Kecko, Sanita   +6 more
core   +4 more sources

Evaluation of CLIA plus NAT for detecting HBsAg single-ELISA-reactive samples of blood donors

open access: yesZhongguo shuxue zazhi, 2022
Objective To study the detection performance of HBsAg single-ELISA-reactive samples of blood donors. Methods Two kinds of ELISA reagents from different manufacturers (named as reagents A and B) were used for HBsAg screening.
Jiayi SUN   +7 more
doaj   +1 more source

Epidemiological patterns of hepatitis B virus (HBV) in highly endemic areas [PDF]

open access: yes, 1996
This paper uses meta-analysis of published data and a deterministic mathematical model of hepatitis B virus (HBV) transmission to describe the patterns of HBV infection in high endemicity areas.
A. J. Hall   +20 more
core   +2 more sources

Association of mutations in the basal core promoter and pre-core regions of the hepatitis B viral genome and longitudinal changes in HBV level in HBEAG negative individuals: Results from a cohort study in northern Iran [PDF]

open access: yes, 2015
Background: Although certain HBV mutations are known to affect the expression of Hepatitis e antigen, their association with HBV viral level or clinical outcomes is less clear.
Besharat, S.   +7 more
core   +1 more source

HBsAg sT123N mutation induces stronger antibody responses to HBsAg and HBcAg and accelerates in vivo HBsAg clearance

open access: yesVirus Research, 2015
Immune escape mutants with mutations in the hepatitis B surface antigen (HBsAg) major hydrophilic region (MHR) often emerge in association with diagnostic failure or breakthrough of HBV infection in patients with anti-HBs antibodies. Some mutants harboring substitutions to Asn in HBsAg MHR may have an additional potential N-glycosylation site.
Li, Songxia   +11 more
openaire   +2 more sources

The possible impact of sortilin in reducing HBsAg expression in chronic hepatitis B [PDF]

open access: yes, 2016
Hepatitis B virus (HBV) infection is a major global health problem. Chronically infected people are at risk for progressive hepatic fibrosis and consequent cirrhosis.
Besharat, S.   +6 more
core  

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