<?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%">Abhel A. Calderón-Peña</style></author><author><style face="normal" font="default" size="100%">Cinthya L. Aspajo-Villalaz</style></author><author><style face="normal" font="default" size="100%">Carmen R. Silva-Correa</style></author><author><style face="normal" font="default" size="100%">Víctor E. Villarreal-La Torre</style></author><author><style face="normal" font="default" size="100%">María V González-Blas</style></author><author><style face="normal" font="default" size="100%">Orlando E Pretel-Sevillano</style></author><author><style face="normal" font="default" size="100%">Marco L Salazar-Castillo</style></author><author><style face="normal" font="default" size="100%">Maricielo Vaella-Alarcón</style></author><author><style face="normal" font="default" size="100%">Franco Huaccha-Cáceres</style></author><author><style face="normal" font="default" size="100%">Jonatam León-Soto</style></author><author><style face="normal" font="default" size="100%">Whendy Alaya-Davirán</style></author><author><style face="normal" font="default" size="100%">Anabel D. González-Siccha</style></author><author><style face="normal" font="default" size="100%">William Antonio Sagástegui-Guarniz</style></author><author><style face="normal" font="default" size="100%">Luz M. Guerrero-Espino</style></author><author><style face="normal" font="default" size="100%">Julio Hilario-Vargas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Total Phenol Content and Gastric Anti-Ulcer Activity of Hydroalcoholic Extract of Persea caerulea (Ruiz &amp; Pav.) Mez. Bark</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%">Gastric ulcer</style></keyword><keyword><style  face="normal" font="default" size="100%">Indomethacin</style></keyword><keyword><style  face="normal" font="default" size="100%">Mice</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%">1072-1078</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;Objective: &lt;/strong&gt;Determine the content of total phenols and evaluate the gastroprotective effect of the extract of &lt;em&gt;Persea caerulea (&lt;/em&gt;Ruiz &amp;amp; Pav.) Mez. in mice with induced gastric ulcer. &lt;strong&gt;Material and Methods:&lt;/strong&gt; The bark of &lt;em&gt;Persea caerulea &lt;/em&gt;was macerated in 70% ethanol and the phenol content was determined using the Folin-Ciocalteu method. The female &lt;em&gt;Mus musculus&lt;/em&gt; Balb/c specimens were distributed in the following groups: White Control Group, without indomethacin dosing; Negative Control Group, dosing with indomethacin; Positive Control Group treated with ranitidine at a dose of 50 mg/kg; Groups &lt;em&gt;P. caerulea &lt;/em&gt;treated with extract at doses of 50 mg/kg, 100 mg/kg and 200 mg/kg. Gastric ulcer was induced with indomethacin orally at a dose of 50 mg/kg, the procedure was repeated 12 hours later; Gastroprotective treatment was administered 60 minutes after each dose of indomethacin, 6 hours after the last dose, sodium pentobarbital was euthanized and the stomach was resected to determine ulceration using the Marhuenda Scale. &lt;strong&gt;Results:&lt;/strong&gt; Higher percentages of gastric ulcer inhibition were obtained in the &lt;em&gt;P. caerulea&lt;/em&gt; 100 mg/kg (80%) and &lt;em&gt;P. caerulea &lt;/em&gt;200 mg/kg (85.71%) groups. &lt;strong&gt;Conclusions:&lt;/strong&gt; Extract of &lt;em&gt;Persea caerulea &lt;/em&gt;(Ruiz &amp;amp; Pav.) Mez., At doses of 100 and 200 mg/kg of body weight, has a gastric antiulcerative effect which is related to its content of total polyphenols.&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%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">1072</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Abhel A. Calderón-Peña&lt;sup&gt;1,&lt;/sup&gt;*, Cinthya L. Aspajo-Villalaz&lt;sup&gt;1&lt;/sup&gt;, Carmen R. Silva-Correa&lt;sup&gt;2&lt;/sup&gt;, Víctor E. Villarreal-La Torre&lt;sup&gt;2&lt;/sup&gt;, María V. González-Blas&lt;sup&gt;2&lt;/sup&gt;, Orlando E. Pretel-Sevillano&lt;sup&gt;1&lt;/sup&gt;, Marco L. Salazar-Castillo&lt;sup&gt;1&lt;/sup&gt;, Maricielo Vaella-Alarcón&lt;sup&gt;1&lt;/sup&gt;, Franco Huaccha- Cáceres&lt;sup&gt;1&lt;/sup&gt;, Jonatam León-Soto&lt;sup&gt;1&lt;/sup&gt;, Whendy Alaya-Davirán&lt;sup&gt;1&lt;/sup&gt;, Anabel D. González-Siccha&lt;sup&gt;2&lt;/sup&gt;, William Antonio Sagástegui-Guarniz&lt;sup&gt;2&lt;/sup&gt;, Luz M. Guerrero-Espino&lt;sup&gt;3&lt;/sup&gt;, Julio Hilario-Vargas&lt;sup&gt;3&lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Facultad de Ciencias Biológicas, Universidad Nacional de Trujillo, PERÚ.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Facultad de Farmacia y Bioquímica, Universidad Nacional de Trujillo, PERÚ.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Facultad de Medicina, Universidad Nacional de Trujillo, PERÚ.&lt;/p&gt;
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