Results 1 to 10 of about 1,200,032 (408)

Homologous and Heterologous Covid-19 Booster Vaccinations

open access: yesNew England Journal of Medicine, 2022
BACKGROUND: Although the three vaccines against coronavirus disease 2019 (Covid-19) that have received emergency use authorization in the United States are highly effective, breakthrough infections are occurring.
R. Atmar   +37 more
semanticscholar   +1 more source

Research Progress on Isolation, Purification and Pharmacological Activities of Dendrobium officinale Polysaccharide

open access: yesShipin gongye ke-ji, 2022
Dendrobium officinale is a valuable homologous resource of medicine and food in China, which has rich health value. Dendrobium officinale polysaccharide is one of the important active ingredients in Dendrobium officinale.
Xia ZHANG   +5 more
doaj   +1 more source

Neutralization Activity against SARS-CoV-2 Variants after Booster Vaccination in Populations without COVID-19: A Meta-Analysis

open access: yesVaccines, 2022
A number of SARS-CoV-2 variants that have evolved to have significant immune escape have emerged worldwide since the COVID-19 outbreak. The efficacy of prime vaccination is waning with the evolution of SARS-CoV-2, and the necessity of booster doses is ...
Haoyue Cheng   +8 more
doaj   +1 more source

Antibodies Induced by Homologous or Heterologous Inactivated (CoronaVac/BBIBP-CorV) and Recombinant Protein Subunit Vaccines (ZF2001) Dramatically Enhanced Inhibitory Abilities against B.1.351, B.1.617.2, and B.1.1.529 Variants

open access: yesVaccines, 2022
Safe and effective vaccines for Corona Virus Disease 2019 (COVID-19) can prevent the virus from infecting human populations and treat patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
Xuesong Xu   +8 more
doaj   +1 more source

The importance of booster vaccination in the context of Omicron wave

open access: yesFrontiers in Immunology, 2022
Omicron (B.1.1.529) was first detected in a sample collected in Botswana on November 11, 2021, and has rapidly replaced Delta as the dominant global variant given the robust transmissibility.
Zichun Wei   +5 more
doaj   +1 more source

Monitoring of cytomegalovirus infection after allogeneic stem cell transplantation [PDF]

open access: yesVojnosanitetski Pregled, 2010
Background/Aim. More than 90% of worldwide population is infected with human cytomegalovirus (CMV), one of the most common agents which complicate immunocompromised patients.
Kuljić-Kapulica Nada   +5 more
doaj   +1 more source

High prevalence of Helicobacter pylori mixed infections identified by multilocus sequence typing in Ningbo, China

open access: yesFrontiers in Microbiology, 2023
This study used multilocus sequence typing (MLST) to investigate the prevalence of Helicobacter pylori (H. pylori) mixed infections and H. pylori mixed infections involving unrelated strains; and determined the phylogeographic groups of H.
Yongxiong Zhang   +9 more
doaj   +1 more source

Self-reported adverse events after 2 doses of COVID-19 vaccine in Korea [PDF]

open access: yesEpidemiology and Health, 2022
OBJECTIVES In Korea, a national coronavirus disease 2019 (COVID-19) vaccination program was implemented, including 4 vaccines against COVID-19. A text messaging-based survey, in addition to a passive adverse event reporting system, was launched to ...
Yunhyung Kwon   +7 more
doaj   +1 more source

Evaluation of Anti-S1 IgA Response to Different COVID-19 Vaccination Regimens

open access: yesVaccines, 2023
IgA plays a crucial role in early virus neutralization. To identify the IgA stimulation by COVID-19 vaccine, this study aimed to evaluate the level of anti-S1 IgA in the serum of participants immunized with different COVID-19 vaccination regimens.
Teeraporn C. Bureerug   +6 more
doaj   +1 more source

The value of urine cytologic examination findings in the diagnosis of the acute renal allograft rejection [PDF]

open access: yesVojnosanitetski Pregled, 2003
Background. Acute rejection of allograft is one of the most serious complications of renal transplantation that requires fast and precise diagnostic approach.
Tatomirović Željka   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy