Results 91 to 100 of about 97,023 (309)

Antibody and B cell responses to Plasmodium sporozoites [PDF]

open access: yes, 2014
Antibodies are capable of blocking infection of the liver by Plasmodium sporozoites. Accordingly the induction of anti-sporozoite antibodies is a major aim of various vaccine approaches to malaria.
Cockburn, Ian A.   +2 more
core   +2 more sources

Schistosoma mansoni Infection Can Jeopardize the Duration of Protective Levels of Antibody Responses to Immunizations against Hepatitis B and Tetanus Toxoid.

open access: yesPLoS Neglected Tropical Diseases, 2016
BackgroundSchistosomiasis is a disease of major public health importance in sub-Saharan Africa. Immunoregulation begins early in schistosome infection and is characterized by hyporesponsiveness to parasite and bystander antigens, suggesting that a ...
Diana K Riner   +9 more
doaj   +1 more source

HBV messing with the B-cell genome leads to DLBCL [PDF]

open access: yes, 2018
non ...
Casato, Milvia, Visentini, Marcella
core   +1 more source

Seroprevalence of Hepatitis-B Virus and Evaluation of DNA Extraction Methods from Dried Blood Spot on Filter Paper for Molecular Testing in Kaduna State, Nigeria

open access: yesSokoto Journal of Medical Laboratory Science, 2019
Hepatitis B is a potentially life-threatening disease caused by hepatitis B virus. This study was a cross sectional and included a total of 300 paired blood samples collected in tube and on filter paper from students from three secondary schools located ...
Mohammed Ibrahim Tahir * , Ahmed Babangida Suleiman and Abdurrahman El-Fulaty Ahmad
doaj  

An antigen-driven B-cell response within the salivary glands of patients with Sjögren’s syndrome [PDF]

open access: yes, 2002
Infection with a bacterium or virus induces the production of antibodies, specialised protein molecules that bind to and eliminate the microorganism.
Berek, C., Stott, D.I.
core  

The T‐Cell Response Mechanism in Human Papillomavirus‐Associated Cervical Cancer and New Strategies for Immunotherapy

open access: yesiNew Medicine, EarlyView.
ABSTRACT Human papillomavirus (HPV) is a double‐stranded DNA virus that infects human skin and mucosal tissues exclusively. The German scientist Harald zur Hausen was awarded the 2008 Nobel Prize in Physiology or Medicine for his discovery of the link between HPV infection and cervical cancer.
Fang Zhu   +5 more
wiley   +1 more source

Detection of Hepatitis B Virus Antigens in Paraffin-embedded Liver Specimens from the Amazon Region, Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 2002
Hepatic viscerotomy of paraffin-preserved old specimens, collected in the period from 1934 to 1967, were analyzed by immunohistochemical assays to detect hepatitis B, hepatitis D, dengue and yellow fever virus antigens. The material belongs to the Yellow
Simonetti SRR   +3 more
doaj  

Serological detection and epidemiological analysis of HBV among butchers in Khartoum State

open access: yesScientific Reports
This study aims to detect the presence of Hepatitis B virus (HBV) among butchers in Khartoum State, Sudan, using serological methods. The objectives include determining the frequency of HBV infection, identifying associated risk factors, exploring the ...
Alrayan Abdalgafar Osman Mohamed Sharif   +3 more
doaj   +1 more source

Anti-Hepatitis B Virus Activity of Esculetin from Microsorium fortunei In Vitro and In Vivo

open access: yesMolecules, 2019
Coumarins are widely present in a variety of plants and have a variety of pharmacological activities. In this study, we isolated a coumarin compound from Microsorium fortunei (Moore) Ching; the compound was identified as esculetin by hydrogen and carbon ...
Si-Xin Huang   +9 more
doaj   +1 more source

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