<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">I Gusti Agung Ayu Eka Putri Sunari</style></author><author><style face="normal" font="default" size="100%">Aryati Aryati</style></author><author><style face="normal" font="default" size="100%">Faradila Khoirun Nisa Hakim</style></author><author><style face="normal" font="default" size="100%">May Fanny Tanzilia</style></author><author><style face="normal" font="default" size="100%">Ida Parwati</style></author><author><style face="normal" font="default" size="100%">Rismawati Yaswir</style></author><author><style face="normal" font="default" size="100%">Budi Mulyono</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Positive NS1 Antigen in Non-Dengue Virus Infection Serum: Possible Reasons for the Discrepancy with DENV PCR Results</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmacognosy Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Dengue Virus Infection.</style></keyword><keyword><style  face="normal" font="default" size="100%">NS1Ag</style></keyword><keyword><style  face="normal" font="default" size="100%">RT-PCR DENV</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">August 2024</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">923-926</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;!-- x-tinymce/html --&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Background and Objective: &lt;/strong&gt;A specific examination is required to distinguish between DVI and viral, bacterial, and parasitic illnesses because their clinical manifestations are nearly identical. Leukopenia and lymphocytosis are examples of non-specific tests that might be used to get a diagnosis. Non-structural protein 1 (NS1) antigen, anti-DENV antibody, or DENV-specific nucleic acid detection are more specific assays. &lt;strong&gt;Methods:&lt;/strong&gt; Virus isolation or molecular analysis of the detection of DENV nucleic acid ribonucleic acid (RNA) using RT-PCR was used to make the conclusive diagnosis of DVI. The sensitivity of the DENV RT-PCR method ranges from 28.8 to 99%. NS1 antigen is used as an initial diagnostic option in primary health care because it has a high specificity value (100%). Researchers want to analyze the positivity in non-DVI samples that have been confirmed by real-time RT-PCR examination with semi-quantitative NS1 antigen examination. Patient population aged 1-65 years with acute fever &amp;lt;5 days. A total of 130 samples of non-DVI confirmed patients by RT-PCR were examined for NS1Antigen ELISA. &lt;strong&gt;Results: &lt;/strong&gt;With a proportion of 3.08% of the total sample, the results showed that 4 NS1Antigen ELISA samples were positive. A negative DENV RT-PCR result could indicate either a true negative or a false negative. &lt;strong&gt;Conclusion: &lt;/strong&gt;The type of PCR technology, the primer used, the existence or absence of a DENV mutation, the DENV serotype, and the presence of mismatched nucleotides can all affect variations in DENV PCR sensitivity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">923</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p&gt;&lt;!-- x-tinymce/html --&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;I Gusti Agung Ayu Eka Putri Sunari&lt;sup&gt;1&lt;/sup&gt;, Aryati Aryati&lt;sup&gt;1*&lt;/sup&gt;, Faradila Khoirun Nisa Hakim&lt;sup&gt;2&lt;/sup&gt;, May Fanny Tanzilia&lt;sup&gt;3&lt;/sup&gt;, Ida Parwati&lt;sup&gt;4&lt;/sup&gt;, Rismawati Yaswir&lt;sup&gt;5&lt;/sup&gt;, Budi Mulyono&lt;sup&gt;6&lt;/sup&gt; &lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Department of Clinical Pathology, Faculty of Medicine,&amp;nbsp;Universitas Airlangga – Dr. Soetomo Academic Hospital, Surabaya, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Faculty of Medicine,&amp;nbsp;Universitas Airlangga, Surabaya, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Department of Clinical Pathology, Faculty of Medicine,&amp;nbsp;Universitas Ciputra, Surabaya, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;Department of Clinical Pathology, Faculty of Medicine,&amp;nbsp;Universitas Padjadjaran, Hasan Sadikin General Hospital, Bandung, IINDONESIA&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;Departement of Clinical Pathology, Faculty of Medicine,&amp;nbsp;Universitas Andalas, Padang, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;6&lt;/sup&gt;Department of Clinical Pathology and Laboratory Medicine, Faculty of Medicine, Public Health and Nursing,&amp;nbsp;Universitas Gadjah Mada - Dr. Sardjito General Hospital, Yogyakarta, INDONESIA&lt;/p&gt;
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