<?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%">Nisa Naspiah</style></author><author><style face="normal" font="default" size="100%">Retno Widyowati</style></author><author><style face="normal" font="default" size="100%">Sukardiman</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antigout Activity of Terap (Artocarpus odoratissimus Blanco) Leaves Extract: Leaves Characteristic and In Vitro Studies</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%">Antigout Activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Artocarpus odoratissimus</style></keyword><keyword><style  face="normal" font="default" size="100%">Macroscopic and Microscopic Analysis.</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase Enzyme</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%">764-769</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;Terap leaves (&lt;em&gt;Artocarpus odoratissimus&lt;/em&gt; Blanco) contain various chemical constituents, making it a herbal medicine prospective source, particularly as an antigout. This research aim to determinate characteristics of terap leaves and in vitro antigout activity of terap leaves ethanolic extract. The determination leaves characteristics included macroscopic and microscopic analysis, water and ethanol soluble extract content, and drying shrinkage. The extract antigout activity was determinated through inhibition of xanthine oxidase enzyme &lt;em&gt;in vitro.&lt;/em&gt; Leaves characteristics analysis revealed that mature leaves are approximately 31.5 cm long and 18 cm wide. Terap leaves are single leaves, elliptical, blunt leaf tips, rounded bases, rough surfaces, undulating edges, pinnate veins, and yellow veins. Microscopic analysis reveals the presence of anomocytic-type stomata, trichomes, glandular hairs, resin ducts, and trachea. Terap leaves have a water-soluble extract content of 8.72%, ethanol-soluble extract content of 4.29%, and drying shrinkage of 11.38%. The antigout activity tests results indicates that ethanol extract inhibits xanthine oxidase enzyme with an IC&lt;sub&gt;50&lt;/sub&gt; of 89.63 μg/mL. Terap leaves have antigout properties, so they have the potential to be developed into a quality antigout herbal medicine.&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%">764</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;Nisa Naspiah&lt;sup&gt;1&lt;/sup&gt;, Retno Widyowati&lt;sup&gt;2&lt;/sup&gt;, Sukardiman&lt;sup&gt;2* &lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Doctoral Program of Pharmaceutical Sciences, Faculty of Pharmacy,&amp;nbsp;Universitas Airlangga, Surabaya, 60115, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Department of&amp;nbsp;Pharmacognosy and Phytochemical, Faculty of Pharmacy, Universitas Airlangga, Surabaya, 60115, INDONESIA.&lt;/p&gt;
</style></auth-address></record><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%">Nisa Naspiah</style></author><author><style face="normal" font="default" size="100%">Mohammad Rizki Fadhil Pratama</style></author><author><style face="normal" font="default" size="100%">Sukardiman</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Xanthine Oxidase Inhibition Activity and ADMET Properties of Terap (Artocarpus odoratissimus Blanco) Leaves Metabolites: Phytochemical Screening and in silico Studies</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%">Artocarpus odoratissimus</style></keyword><keyword><style  face="normal" font="default" size="100%">Molecular docking</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthin Oxidase</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">September 2021</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1150-1160</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;Indonesia, with its biodiversity, is overgrown by various kinds of plants that have medicinal potential, including Terap (&lt;em&gt;Artocarpus odoratissimus&lt;/em&gt; Blanco). The leaves of &lt;em&gt;A. odoratissimus &lt;/em&gt;are empirically used by local people of Borneo Island to treat gout. The purpose of this study was to determine the antigout activity of the active compound from&lt;em&gt; A. odoratissimus&lt;/em&gt; leaves through xanthine oxidase inhibition using the molecular docking method and to determine the ADMET properties of these compounds. Phytochemical screening showed that &lt;em&gt;A. odoratissimus&lt;/em&gt; leaf extract contained alkaloids, flavonoids, steroids/triterpenoids, and phenolics. The results of TLC showed that &lt;em&gt;A. odoratissimus &lt;/em&gt;leaf extract contained steroid and flavonoid compounds in the form of stigmasterol and rutin. The results of molecular docking showed that flavan-3-ol provided the lowest bond-free energy against xanthine oxidase with a ΔG value of -8.3 kcal/mol, lower than allopurinol and hypoxanthine as reference ligands. Flavan-3-ol interacts with xanthine oxidase through hydrogen bonding with amino acid residues in the form of Arginine 912 and Lysine 1045. The prediction of ADMET properties from flavan-3-ol shows that the compound can be absorbed and has good permeability. Overall, the flavan-3-ol found in&lt;em&gt; A. odoratissimus&lt;/em&gt; leaves shows the potential to be developed as a xanthine oxidase inhibitor for use in gout therapy.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><work-type><style face="normal" font="default" size="100%">Research Article</style></work-type><section><style face="normal" font="default" size="100%">1150</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Nisa Naspiah&lt;sup&gt;1&lt;/sup&gt;, Mohammad Rizki Fadhil Pratama&lt;sup&gt;1&lt;/sup&gt;, Sukardiman&lt;sup&gt;2,&lt;/sup&gt;*&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Doctoral Program of Pharmaceutical Science, Faculty of Pharmacy, Universitas Airlangga, Jl Dr Ir H Soekarno Mulyorejo, Surabaya, East Java, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Department of Pharmacognosy and Phytochemical, Faculty of Pharmacy, Universitas Airlangga, Jl Dr Ir H Soekarno Mulyorejo, Surabaya, East Java, INDONESIA.&lt;/p&gt;
</style></auth-address></record></records></xml>