scholarly journals Corrigendum to “Seroprevalence of Dengue IgG Antibodies among Healthy Adult Population in Lahore, Pakistan”

2017 ◽  
Vol 2017 ◽  
pp. 1-1 ◽  
Author(s):  
Shahid Mahmood ◽  
Hibbah Nabeel ◽  
Saadia Hafeez ◽  
Urooj Zahra ◽  
Hammad Nazeer
2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Shahid Mahmood ◽  
Hiba Nabeel ◽  
Saadia Hafeez ◽  
Urooj Zahra ◽  
Hammad Nazeer

Background. Dengue is a mosquito-borne flavivirus infection prevalent in tropical and subtropical regions around the world. Aim of this study was to determine seroprevalence of anti-dengue IgG antibodies in healthy adult population of Lahore and also describe risk factors in relation to dengue seropositivity. Methods. In this cross-sectional study, 274 healthy adult individuals aged 15 years and above were randomly selected using multistage sampling technique. These individuals were interviewed between July–September 2012, using a semistructured questionnaire, followed by drawing 3 mL of their venous blood for dengue IgG test. Nova Tech ELISA kit with sensitivity and specificity of 96.5% and 97.5%, respectively, was used for serology. Results. Out of 274 participants, 184 (67.2%) were found to be positive for dengue IgG antibodies. Seroprevalence was higher among individuals with poor awareness about potential breeding sites for dengue mosquito (63.6%), followed by the subjects who had poor knowledge about dengue signs/symptoms and complications (52.2% and 68.5%, resp.). Conclusion. About two-third of healthy population of Lahore was also seropositive for anti-dengue IgG during July–September 2012, indicating a considerable burden of subclinical dengue infection in the city. Males were predominantly affected than the females. We found no statistical association between dengue IgG seropositivity and socioeconomic status, occupation, and knowledge about the disease.


2012 ◽  
Vol 3 (5) ◽  
pp. 507-508
Author(s):  
Dr. M. Ganesh Dr. M. Ganesh ◽  
◽  
Dr.S.A.Sridevi Dr.S.A.Sridevi ◽  
Dr. T.Janagan Dr. T.Janagan

2008 ◽  
Vol 19 (1) ◽  
pp. 46-50 ◽  
Author(s):  
M. Sundaram ◽  
J. Mohanakrishnan ◽  
K.G. Murugavel ◽  
E.M. Shankar ◽  
S. Solomon ◽  
...  

Viruses ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 979
Author(s):  
Lena Meyer ◽  
Kevin Delgado-Cunningham ◽  
Nicholas Lorig-Roach ◽  
Jordan Ford ◽  
Rebecca M. DuBois

Human astroviruses are an important cause of viral gastroenteritis globally, yet few studies have investigated the serostatus of adults to establish rates of previous infection. Here, we applied biolayer interferometry immunosorbent assay (BLI-ISA), a recently developed serosurveillance technique, to measure the presence of blood plasma IgG antibodies directed towards the human astrovirus capsid spikes from serotypes 1–8 in a cross-sectional sample of a United States adult population. The seroprevalence rates of IgG antibodies were 73% for human astrovirus serotype 1, 62% for serotype 3, 52% for serotype 4, 29% for serotype 5, 27% for serotype 8, 22% for serotype 2, 8% for serotype 6, and 8% for serotype 7. Notably, seroprevalence rates for capsid spike antigens correlate with neutralizing antibody rates determined previously. This work is the first seroprevalence study evaluating all eight classical human astrovirus serotypes.


2017 ◽  
Vol 31 (10) ◽  
pp. 1374-1376
Author(s):  
Jack H Wilson ◽  
Amy H Criss ◽  
Sean A Spangler ◽  
Katherine Walukevich ◽  
Sandra Hewett

Nonsteroidal anti-inflammatory drugs work by non-selectively inhibiting cyclooxygenase enzymes. Evidence indicates that metabolites of the cyclooxygenase pathway play a critical role in the process of learning and memory. We evaluated whether acute naproxen treatment impairs short-term working memory, episodic memory, or semantic memory in a young, healthy adult population. Participants received a single dose of placebo or naproxen (750 mg) in random order separated by 7–10 days. Two hours following administration, participants completed five memory tasks. The administration of acute high-dose naproxen had no effect on memory in healthy young adults.


2003 ◽  
Vol 91 (2) ◽  
pp. 137-144 ◽  
Author(s):  
Samuel Olusi ◽  
Adel Al-Awadhi ◽  
Clifford Abiaka ◽  
Mathew Abraham ◽  
Sunila George

1998 ◽  
Vol 13 (5) ◽  
pp. 415-424 ◽  
Author(s):  
M. M. Machulda ◽  
T. F. Bergquist ◽  
V. Ito ◽  
S. Chew

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