نتایج جستجو برای: seroepidemiological studies
تعداد نتایج: 1426863 فیلتر نتایج به سال:
A total of 618 sera from inhabitants living in various endemic areas in Indonesia were examined for IgG against Plasmodium falciparum utilizing young trophozoites and mature schizonts as antigens by the method of ELISA and IFAT. In general, antibodies against trophozites (RESA) based on ELISA and antibodies against schizonts based on IFAT showed a correlation of malarial antibodies with the lev...
An enzyme-linked immunosorbent assay for antibodies to Borrelia burgdorferi in sheep was established. The assay was used in a seroepidemiological survey in which serum samples from 327 Norwegian rams were screened for antibodies to B. burgdorferi. These rams were randomly chosen, clinically healthy animals from all parts of Norway. They came both from areas where Ixodes ricinus is common and fr...
Aino virus infection is characterized by abortion, stillbirth, and congenital abnormalities such as arthropgryposishydranencephaly syndrome in calves. In Korea, Aino virus infection was first reported in 1997 by researchers who were investigating the cause of newborn calf deformities. Given the incidence of Aino-related deformities, the need for a study of the Aino virus infection status in Kor...
The pseudoparticle virus neutralisation test (ppNT) and a conventional microneutralisation (MN) assay are specific for detecting antibodies to Middle East respiratory syndrome coronavirus (MERS-CoV) when used in seroepidemiological studies in animals. Genetically diverse MERS-CoV appear antigenically similar in MN tests. We confirm that MERS-CoV was circulating in dromedaries in Saudi Arabia in...
BACKGROUND Seroepidemiological study of parvovirus B19 has not taken place for some 20 years in Japan. To estimate the risk of parvovirus B19 infection in Japan among blood donors and pregnant women in this century, a seroepidemiological survey and statistical modeling of the force of infection were conducted. METHODOLOGY/PRINCIPAL FINDINGS The time- and age-specific seroprevalence data were ...
BACKGROUND Seroepidemiological studies have linked Chlamydia pneumoniae (CP) to coronary heart disease, and recent experimental studies suggest that it may accelerate or even induce atherosclerosis. We therefore evaluated the effect of CP infection on atherosclerosis in atherosclerosis-prone apolipoprotein E-knockout (apoE-KO) and wild-type C57BL/6J mice. METHODS AND RESULTS Six- to 8-week-ol...
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