<?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%">Salman Umar</style></author><author><style face="normal" font="default" size="100%">Nengsyih Putri Erman</style></author><author><style face="normal" font="default" size="100%">Armenia</style></author><author><style face="normal" font="default" size="100%">Elsa Badriyya</style></author><author><style face="normal" font="default" size="100%">Yufri Aldi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Activities of Pegagan Embun (Hydrocotyle sibthorpioides Lam.) on TNF-α, Macrophages and Leukocytes Male White Mice Exposed by H5N1 Virus Antigens</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%">Hydrocotyle sibthorpioides Lam.</style></keyword><keyword><style  face="normal" font="default" size="100%">Immunomodulators</style></keyword><keyword><style  face="normal" font="default" size="100%">Leukocytes</style></keyword><keyword><style  face="normal" font="default" size="100%">Leukocytes types</style></keyword><keyword><style  face="normal" font="default" size="100%">Macrophages</style></keyword><keyword><style  face="normal" font="default" size="100%">TNF-α</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">April 2022</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">253-261</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Introduction:&lt;/strong&gt; Pegagan embun (&lt;em&gt;Hydrocotyle sibthorpioides &lt;/em&gt;Lam.) has been known to have immunostimulatory activity, it can increase the activity and capacity of mice macrophage phagocytosis at optimum dose of 200 mg/kgbw. &lt;strong&gt;Aim:&lt;/strong&gt; This study aims to determine the activity of the ethanol extract of pegagan embun on TNF-α levels, total macrophages, total leukocytes, and percentage of leukocytes types. &lt;strong&gt;Methods:&lt;/strong&gt; Mice were divided into four groups, one group as control was given 0.5% Na CMC suspension, three groups were given pegagan embun extract at a dose of 10 mg/kgbw, 50 mg/kgbw and 200 mg/kgbw orally for 7 days. On the 8&lt;sup&gt;th&lt;/sup&gt; day, all mice were induced with 0.3 mL H5N1 vaccine subcutaneously, then left for 24 hours. After 24 hours, the mice were sacrificed and then TNF-α levels, total macrophages, total leukocytes, and percentage of leukocytes types were determined. The research data were analyzed using one-way ANOVA (significance was taken at p&amp;lt;0.05) and continued with the Duncan test.&lt;strong&gt; Results: &lt;/strong&gt;The results showed that pegagan embun extract significantly reduce TNF-α levels and total macrophages, also significantly increase total leukocytes and percentage of leukocyte types in mice (p&amp;lt;0.05). Significant increases and decreases occurred on average at doses of 50 mg/kgbw and 200 mg/kgbw. &lt;strong&gt;Conclusion:&lt;/strong&gt; Based on these results, it can be concluded that pegagan embun extract have immunomodulatory activity.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><accession-num><style face="normal" font="default" size="100%">01</style></accession-num><section><style face="normal" font="default" size="100%">253</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Salman Umar*, Nengsyih Putri Erman, Armenia, Elsa Badriyya, Yufri Aldi&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;Faculty of Pharmacy, University Andalas, INDONESIA.&lt;/p&gt;
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