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dnet-hadoop
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fixed children expansion in XML records

This commit is contained in:
Claudio Atzori 2020-05-04 11:51:17 +02:00
parent 077ccd8743
commit bac37b3973
7 changed files with 1089 additions and 30 deletions
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4
dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/oa/provision/XmlIndexingJob.java
View File

@ -113,7 +113,7 @@ public class XmlIndexingJob {
}); });
} }
private static String toIndexRecord(Transformer tr, final String record) { protected static String toIndexRecord(Transformer tr, final String record) {
final StreamResult res = new StreamResult(new StringWriter()); final StreamResult res = new StreamResult(new StringWriter());
try { try {
tr.transform(new StreamSource(new StringReader(record)), res); tr.transform(new StreamSource(new StringReader(record)), res);
@ -135,7 +135,7 @@ public class XmlIndexingJob {
* @throws IOException could happen * @throws IOException could happen
* @throws TransformerException could happen * @throws TransformerException could happen
*/ */
private static String getLayoutTransformer(String format, String fields, String xslt) protected static String getLayoutTransformer(String format, String fields, String xslt)
throws TransformerException { throws TransformerException {
final Transformer layoutTransformer = SaxonTransformerFactory.newInstance(xslt); final Transformer layoutTransformer = SaxonTransformerFactory.newInstance(xslt);

60
dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/oa/provision/utils/XmlRecordFactory.java
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@ -9,10 +9,7 @@ import java.io.IOException;
import java.io.Serializable; import java.io.Serializable;
import java.io.StringReader; import java.io.StringReader;
import java.io.StringWriter; import java.io.StringWriter;
import java.util.ArrayList; import java.util.*;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors; import java.util.stream.Collectors;
import javax.xml.transform.*; import javax.xml.transform.*;
@ -47,7 +44,7 @@ import eu.dnetlib.dhp.schema.oaf.Result;
public class XmlRecordFactory implements Serializable { public class XmlRecordFactory implements Serializable {
public static final String REL_SUBTYPE_DEDUP = "dedup"; private static final String REL_SUBTYPE_DEDUP = "dedup";
private final Map<String, LongAccumulator> accumulators; private final Map<String, LongAccumulator> accumulators;
private final Set<String> specialDatasourceTypes; private final Set<String> specialDatasourceTypes;
@ -100,8 +97,8 @@ public class XmlRecordFactory implements Serializable {
final List<String> relations = je final List<String> relations = je
.getLinks() .getLinks()
.stream() .stream()
.filter(t -> !REL_SUBTYPE_DEDUP.equalsIgnoreCase(t.getRelation().getSubRelType())) .filter(link -> !isDuplicate(link))
.map(link -> mapRelation(link, templateFactory, contexts)) .map(link -> mapRelation(contexts, templateFactory, type, link))
.collect(Collectors.toCollection(ArrayList::new)); .collect(Collectors.toCollection(ArrayList::new));
final String mainType = ModelSupport.getMainType(type); final String mainType = ModelSupport.getMainType(type);
@ -936,7 +933,7 @@ public class XmlRecordFactory implements Serializable {
metadata.add(XmlSerializationUtils.mapQualifier("datasourcetypeui", dsType)); metadata.add(XmlSerializationUtils.mapQualifier("datasourcetypeui", dsType));
} }
private String mapRelation(Tuple2 link, TemplateFactory templateFactory, Set<String> contexts) { private List<String> mapFields(Tuple2 link, Set<String> contexts) {
final Relation rel = link.getRelation(); final Relation rel = link.getRelation();
final RelatedEntity re = link.getRelatedEntity(); final RelatedEntity re = link.getRelatedEntity();
final String targetType = link.getRelatedEntity().getType(); final String targetType = link.getRelatedEntity().getType();
@ -1040,38 +1037,47 @@ public class XmlRecordFactory implements Serializable {
default: default:
throw new IllegalArgumentException("invalid target type: " + targetType); throw new IllegalArgumentException("invalid target type: " + targetType);
} }
final DataInfo info = rel.getDataInfo();
final String scheme = ModelSupport.getScheme(re.getType(), targetType);
if (StringUtils.isBlank(scheme)) {
throw new IllegalArgumentException(
String.format("missing scheme for: <%s - %s>", re.getType(), targetType));
}
final String accumulatorName = getRelDescriptor(rel.getRelType(), rel.getSubRelType(), rel.getRelClass()); final String accumulatorName = getRelDescriptor(rel.getRelType(), rel.getSubRelType(), rel.getRelClass());
if (accumulators.containsKey(accumulatorName)) { if (accumulators.containsKey(accumulatorName)) {
accumulators.get(accumulatorName).add(1); accumulators.get(accumulatorName).add(1);
} }
return metadata;
}
private String mapRelation(Set<String> contexts, TemplateFactory templateFactory, EntityType type, Tuple2 link) {
final Relation rel = link.getRelation();
final String targetType = link.getRelatedEntity().getType();
final String scheme = ModelSupport.getScheme(type.toString(), targetType);
if (StringUtils.isBlank(scheme)) {
throw new IllegalArgumentException(
String.format("missing scheme for: <%s - %s>", type.toString(), targetType));
}
final HashSet<String> fields = Sets.newHashSet(mapFields(link, contexts));
return templateFactory return templateFactory
.getRel( .getRel(
targetType, rel.getTarget(), Sets.newHashSet(metadata), rel.getRelClass(), scheme, info); targetType, rel.getTarget(), fields, rel.getRelClass(), scheme, rel.getDataInfo());
} }
private List<String> listChildren( private List<String> listChildren(
final OafEntity entity, JoinedEntity je, TemplateFactory templateFactory) { final OafEntity entity, JoinedEntity je, TemplateFactory templateFactory) {
final List<String> children = Lists.newArrayList();
EntityType entityType = EntityType.valueOf(je.getEntity().getType()); EntityType entityType = EntityType.valueOf(je.getEntity().getType());
children List<String> children = je
.addAll( .getLinks()
je .stream()
.getLinks() .filter(link -> isDuplicate(link))
.stream() .map(link -> {
.filter(link -> REL_SUBTYPE_DEDUP.equalsIgnoreCase(link.getRelation().getSubRelType())) final String targetType = link.getRelatedEntity().getType();
.map(link -> mapRelation(link, templateFactory, null)) final String name = ModelSupport.getMainType(EntityType.valueOf(targetType));
.collect(Collectors.toCollection(ArrayList::new))); final HashSet<String> fields = Sets.newHashSet(mapFields(link, null));
return templateFactory
.getChild(name, link.getRelatedEntity().getId(), Lists.newArrayList(fields));
})
.collect(Collectors.toCollection(ArrayList::new));
if (MainEntityType.result.toString().equals(ModelSupport.getMainType(entityType))) { if (MainEntityType.result.toString().equals(ModelSupport.getMainType(entityType))) {
final List<Instance> instances = ((Result) entity).getInstance(); final List<Instance> instances = ((Result) entity).getInstance();
@ -1178,6 +1184,10 @@ public class XmlRecordFactory implements Serializable {
return children; return children;
} }
private boolean isDuplicate(Tuple2 link) {
return REL_SUBTYPE_DEDUP.equalsIgnoreCase(link.getRelation().getSubRelType());
}
private List<String> listExtraInfo(OafEntity entity) { private List<String> listExtraInfo(OafEntity entity) {
final List<ExtraInfo> extraInfo = entity.getExtraInfo(); final List<ExtraInfo> extraInfo = entity.getExtraInfo();
return extraInfo != null return extraInfo != null

6
dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/oa/provision/template/child.st
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@ -1,3 +1,3 @@
<name$if(hasId)$ objidentifier="$id$"$else$$endif>> <$name$$if(hasId)$ objidentifier="$id$"$else$$endif$>
$metadata:{ it | $it$ }$ $metadata:{$it$}$
</name> </$name$>

39
dhp-workflows/dhp-graph-provision/src/test/java/eu/dnetlib/dhp/oa/provision/IndexRecordTransformerTest.java Normal file
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@ -0,0 +1,39 @@
package eu.dnetlib.dhp.oa.provision;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
import java.nio.file.Files;
import java.nio.file.Path;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import org.apache.commons.io.IOUtils;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import eu.dnetlib.dhp.utils.saxon.SaxonTransformerFactory;
public class IndexRecordTransformerTest {
@Test
public void testTrasformRecord() throws IOException, TransformerException {
String fields = IOUtils.toString(getClass().getResourceAsStream("fields.xml"));
String record = IOUtils.toString(getClass().getResourceAsStream("record.xml"));
String xslt = IOUtils.toString(getClass().getResourceAsStream("layoutToRecordTransformer.xsl"));
String transformer = XmlIndexingJob.getLayoutTransformer("DMF", fields, xslt);
Transformer tr = SaxonTransformerFactory.newInstance(transformer);
String a = XmlIndexingJob.toIndexRecord(tr, record);
System.out.println(a);
}
}

166
dhp-workflows/dhp-graph-provision/src/test/resources/eu/dnetlib/dhp/oa/provision/fields.xml Normal file
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@ -0,0 +1,166 @@
<LAYOUT name="index">
<FIELDS>
<FIELD indexable="false" name="oafentity" result="true" stat="false" tokenizable="false" xpath="//*[local-name() = 'entity']"/>
<FIELD indexable="true" name="oaftype" result="false" stat="false" tokenizable="false" value="local-name(//*[local-name()='entity']/*[local-name() != 'extraInfo'])"/>
<FIELD indexable="true" name="objIdentifier" result="false" stat="false" tokenizable="false" xpath="//header/dri:objIdentifier"/><!-- DATASOURCE FIELDS -->
<FIELD indexable="true" name="datasourceofficialname" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/officialname"/>
<FIELD indexable="true" name="datasourceenglishname" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/englishname"/>
<FIELD indexable="true" name="datasourceoddescription" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/oddescription"/>
<FIELD indexable="true" name="datasourceodsubjects" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/odsubjects"/>
<FIELD indexable="true" name="datasourceodlanguages" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/odlanguages"/>
<FIELD indexable="true" name="datasourceodcontenttypes" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/odcontenttypes"/>
<FIELD indexable="true" multivalued="false" name="datasourcetypename" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/datasourcetype/@classname"/>
<FIELD indexable="true" multivalued="false" name="datasourcetypeuiid" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/datasourcetypeui/@classid"/>
<FIELD indexable="true" multivalued="false" name="datasourcetypeuiname" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/datasourcetypeui/@classname"/>
<FIELD indexable="true" multivalued="false" name="datasourcecompatibilityid" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/openairecompatibility/@classid"/>
<FIELD indexable="true" multivalued="false" name="datasourcecompatibilityname" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/openairecompatibility/@classname"/>
<FIELD indexable="true" multivalued="true" name="datasourcesubject" result="false" stat="false" type="ngramtext" xpath="//*[local-name()='entity']/*[local-name()='datasource']/subjects"/>
<FIELD indexable="true" name="versioning" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='datasource']/versioning"/><!-- ORGANIZATION FIELDS -->
<FIELD indexable="true" name="organizationlegalshortname" result="false" stat="false" type="ngramtext" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='organization']//legalshortname)"/>
<FIELD indexable="true" name="organizationlegalname" result="false" stat="false" type="ngramtext" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='organization']//legalname)"/>
<FIELD indexable="true" name="organizationalternativenames" result="false" stat="false" type="ngramtext" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='organization']//alternativeNames)"/>
<FIELD indexable="true" name="organizationeclegalbody" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/eclegalbody"/>
<FIELD indexable="true" name="organizationeclegalperson" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/eclegalperson"/>
<FIELD indexable="true" name="organizationecnonprofit" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/ecnonprofit"/>
<FIELD indexable="true" name="organizationecresearchorganization" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/ecresearchorganization"/>
<FIELD indexable="true" name="organizationecinternationalorganizationeurinterests" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/ecinternationalorganizationeurinterests"/>
<FIELD indexable="true" name="organizationecinternationalorganization" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/ecinternationalorganization"/>
<FIELD indexable="true" name="organizationecenterprise" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/ecenterprise"/>
<FIELD indexable="true" name="organizationecsmevalidated" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/ecsmevalidated"/>
<FIELD indexable="true" name="organizationecnutscode" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/ecnutscode"/>
<FIELD indexable="true" multivalued="false" name="organizationcountryname" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='organization']/country/@classname"/><!-- PROJECT FIELDS -->
<FIELD indexable="true" name="projectcode" result="false" stat="false" type="ngramtext" xpath="//*[local-name()='entity']/*[local-name()='project']/code"/>
<FIELD indexable="true" name="projectcode_nt" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/code"/>
<FIELD indexable="true" name="projectacronym" result="false" stat="false" type="ngramtext" xpath="//*[local-name()='entity']/*[local-name()='project']/acronym"/>
<FIELD indexable="true" name="projecttitle" result="false" stat="false" type="ngramtext" xpath="//*[local-name()='entity']/*[local-name()='project']/title"/>
<FIELD indexable="true" multivalued="false" name="projectstartdate" result="false" stat="false" type="pdate" value="//*[local-name()='entity']/*[local-name()='project']/startdate"/>
<FIELD indexable="true" multivalued="false" name="projectstartyear" result="false" stat="false" tokenizable="false" value="dnet:extractYear(//*[local-name()='entity']/*[local-name()='project']/startdate)"/>
<FIELD indexable="true" multivalued="false" name="projectenddate" result="false" stat="false" type="pdate" value="//*[local-name()='entity']/*[local-name()='project']/enddate"/>
<FIELD indexable="true" multivalued="false" name="projectendyear" result="false" stat="false" tokenizable="false" value="dnet:extractYear(//*[local-name()='entity']/*[local-name()='project']/enddate)"/>
<FIELD indexable="true" multivalued="false" name="projectcallidentifier" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/callidentifier"/>
<FIELD indexable="true" name="projectkeywords" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='project']/keywords"/>
<FIELD indexable="true" multivalued="false" name="projectduration" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/duration"/>
<FIELD indexable="true" multivalued="false" name="projectecsc39" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='project']/ecsc39)"/>
<FIELD indexable="true" multivalued="false" name="projectoamandatepublications" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/oamandatepublications"/>
<FIELD indexable="true" multivalued="false" name="projectecarticle29_3" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/ecarticle29_3"/>
<FIELD indexable="true" name="projectsubject" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/subjects"/>
<FIELD indexable="true" multivalued="false" name="projectcontracttypename" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/contracttype/@classname"/>
<FIELD indexable="true" name="fundinglevel0_id" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree//funding_level_0/id"/>
<FIELD indexable="true" name="fundinglevel0_name" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree//funding_level_0/name"/>
<FIELD indexable="true" name="fundinglevel0_description" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree//funding_level_0/description"/>
<FIELD indexable="true" name="fundinglevel1_id" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree//funding_level_1/id"/>
<FIELD indexable="true" name="fundinglevel1_name" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree//funding_level_1/name"/>
<FIELD indexable="true" name="fundinglevel1_description" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree//funding_level_1/description"/>
<FIELD indexable="true" name="fundinglevel2_id" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree//funding_level_2/id"/>
<FIELD indexable="true" name="fundinglevel2_name" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree//funding_level_2/name"/>
<FIELD indexable="true" name="fundinglevel2_description" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree//funding_level_2/description"/><!-- PROJECTS' FUNDER FIELDS: indexable only with the new funding path/context handling -->
<FIELD indexable="true" name="funder" result="false" stat="false" tokenizable="false" value="concat(./id/text(), '||', ./name/text(), '||', ./shortname/text())" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree/funder"/>
<FIELD indexable="true" name="fundershortname" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree/funder/shortname"/>
<FIELD indexable="true" name="funderid" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree/funder/id"/>
<FIELD indexable="true" name="fundername" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree/funder/name"/>
<FIELD indexable="true" name="funderoriginalname" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree/funder/originalname"/>
<FIELD indexable="true" name="funderjurisdiction" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='project']/fundingtree/funder/jurisdiction"/><!-- RESULT FIELDS -->
<FIELD indexable="true" name="resulttitle" result="false" stat="false" xpath="//*[local-name() = 'entity']/*[local-name() ='result']/title | //*[local-name()='entity']/*[local-name()='result']/children/result/title"/>
<FIELD indexable="true" name="resultsubject" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/subject)"/>
<FIELD indexable="true" name="resultsubjectclass" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/subject/@classname)"/>
<FIELD indexable="true" multivalued="false" name="resultembargoenddate" result="false" stat="false" type="pdate" value="//*[local-name()='entity']/*[local-name()='result']/embargoenddate"/>
<FIELD indexable="true" multivalued="false" name="resultembargoendyear" result="false" stat="false" tokenizable="false" value="dnet:extractYear(//*[local-name()='entity']/*[local-name()='result']/embargoenddate)"/>
<FIELD indexable="true" multivalued="false" name="resulttypeid" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='result']/resulttype/@classid"/>
<FIELD indexable="true" multivalued="false" name="resulttypename" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='result']/resulttype/@classname"/>
<FIELD indexable="true" multivalued="false" name="resultlanguagename" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='result']/language/@classname"/>
<FIELD indexable="true" name="resultpublisher" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='result']/*[local-name()='publisher']"/>
<FIELD indexable="true" name="resultdescription" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='result']//*[local-name()='description']"/>
<FIELD indexable="true" name="resultlicense" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='result']/children/instance/license"/>
<FIELD indexable="true" name="resultaccessright" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*[local-name()='result']/children/instance/accessright/@classname"/>
<FIELD indexable="true" multivalued="false" name="resultbestaccessright" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/bestaccessright/@classname)"/>
<FIELD indexable="true" multivalued="false" name="resultdateofacceptance" result="false" stat="false" type="pdate" value="//*[local-name()='entity']/*[local-name()='result']/dateofacceptance"/>
<FIELD indexable="true" multivalued="false" name="resultacceptanceyear" result="false" stat="false" tokenizable="false" value="dnet:extractYear(//*[local-name()='entity']/*[local-name()='result']/dateofacceptance)"/>
<FIELD indexable="true" multivalued="true" name="resultauthor" result="false" stat="false" xpath="//*[local-name()='entity']/*[local-name()='result']/creator"/>
<FIELD indexable="true" multivalued="true" name="resultauthor_nt" result="false" stat="false" type="string_ci" xpath="//*[local-name()='entity']/*[local-name()='result']/creator"/>
<FIELD indexable="true" multivalued="true" name="authorid" result="false" stat="false" type="string_ci" xpath="//*[local-name()='entity']/*[local-name()='result']/creator/@*[local-name() != 'rank' and local-name() != 'name' and local-name() != 'surname']"/>
<FIELD indexable="true" multivalued="true" name="authoridtype" result="false" stat="false" type="string_ci" xpath="//*[local-name()='entity']/*[local-name()='result']/creator/@*[local-name() != 'rank' and local-name() != 'name' and local-name() != 'surname']/local-name()"/>
<FIELD indexable="true" name="resulthostingdatasource" result="false" stat="false" tokenizable="false" value="distinct-values(concat(./@id, '||', ./@name))" xpath="//*[local-name()='entity']/*[local-name()='result']/children/instance/*[local-name()='hostedby']"/>
<FIELD indexable="true" name="resulthostingdatasourceid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/children/instance/*[local-name()='hostedby']/@id)"/>
<FIELD indexable="true" name="resulthostingdatasourcename" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/children/instance/*[local-name()='hostedby']/@name)"/>
<FIELD indexable="true" name="instancetypename" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/children/instance/*[local-name()='instancetype']/@classname)"/>
<FIELD indexable="true" name="resultdupid" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*//children/result/@objidentifier"/>
<FIELD indexable="true" name="organizationdupid" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']/*//children/organization/@objidentifier"/>
<FIELD indexable="true" name="externalrefsite" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//children/externalreference/sitename)"/>
<FIELD indexable="true" name="externalreflabel" result="false" stat="false" tokenizable="true" xpath="distinct-values(//*[local-name()='entity']/*//children/externalreference/label)"/>
<FIELD indexable="true" name="externalrefclass" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//children/externalreference/qualifier/@classid)"/>
<FIELD indexable="true" name="externalrefid" result="false" stat="false" tokenizable="false" xpath="(//*[local-name()='entity']/*//children/externalreference/refidentifier)"/>
<FIELD indexable="true" name="resultidentifier" result="false" stat="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/children/instance/webresource/*[local-name()='url'])"/>
<FIELD indexable="true" name="resultsource" result="false" stat="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/source)"/><!-- REL FIELDS -->
<FIELD indexable="true" name="reldatasourcecompatibilityid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='datasource']/openairecompatibility/@classid)"/>
<FIELD indexable="true" name="relproject" result="false" stat="false" tokenizable="false" value="distinct-values(concat(./text(), '||', dnet:pickFirst(../acronym/text(), ../title/text())))" xpath="//*[local-name()='entity']/*//rel/to[@type='project']"/>
<FIELD indexable="true" name="relprojectid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel/to[@type='project'])"/>
<FIELD indexable="true" name="relprojectcode" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='project']/code)"/>
<FIELD indexable="true" name="relprojectname" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='project']/acronym)"/>
<FIELD indexable="true" name="relprojecttitle" result="false" stat="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='project']/title)"/>
<FIELD indexable="true" name="relcontracttypeid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='project']/contracttype/@classid)"/>
<FIELD indexable="true" name="relcontracttypename" result="false" stat="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='project']/contracttype/@classname)"/>
<FIELD indexable="true" name="relorganizationcountryid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='organization']/country/@classid)"/>
<FIELD indexable="true" name="relorganizationcountryname" result="false" stat="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='organization']/country/@classname)"/>
<FIELD indexable="true" name="relorganizationid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel/to[@type='organization'])"/>
<FIELD indexable="true" name="relorganizationname" result="false" stat="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='organization']/legalname)"/>
<FIELD indexable="true" name="relorganizationshortname" result="false" stat="false" xpath="distinct-values(//*[local-name()='entity']/*//rel[./to/@type='organization']/legalshortname)"/>
<FIELD indexable="true" name="relresultid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel/to[@type='result'])"/>
<FIELD indexable="true" name="relresulttype" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel/resulttype/@classid)"/>
<FIELD indexable="true" name="relclass" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel/to/@class)"/>
<FIELD indexable="true" name="relfundinglevel0_id" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//rel/funding/funding_level_0"/>
<FIELD indexable="true" name="relfundinglevel0_name" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//rel/funding/funding_level_0/@name/string()"/>
<FIELD indexable="true" name="relfundinglevel1_id" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//rel/funding/funding_level_1"/>
<FIELD indexable="true" name="relfundinglevel1_name" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//rel/funding/funding_level_1/@name/string()"/>
<FIELD indexable="true" name="relfundinglevel2_id" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//rel/funding/funding_level_2"/>
<FIELD indexable="true" name="relfundinglevel2_name" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//rel/funding/funding_level_2/@name/string()"/>
<FIELD indexable="true" name="relinferred" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']//rel/@inferred)"/>
<FIELD indexable="true" name="reltrust" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']//rel/@trust)"/>
<FIELD indexable="true" name="relinferenceprovenance" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']//rel/@inferenceprovenance)"/>
<FIELD indexable="true" name="relprovenanceactionclassid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']//rel/@provenanceaction)"/><!-- PROJECTS' FUNDER FIELDS: indexable only with the new funding path/context handling -->
<FIELD indexable="true" name="relfunder" result="false" stat="false" tokenizable="false" value="distinct-values(concat(@id, '||', @name, '||', @shortname))" xpath="//*[local-name()='entity']//rel/funding/funder"/>
<FIELD indexable="true" name="relfunderid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']//rel/funding/funder/@id)"/>
<FIELD indexable="true" name="relfundershortname" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']//rel/funding/funder/@shortname)"/>
<FIELD indexable="true" name="relfundername" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']//rel/funding/funder/@name)"/>
<FIELD indexable="true" name="relfunderjurisdiction" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']//rel/funding/funder/@jurisdiction)"/><!-- Collected from of the related entity. Available for result-result relationships -->
<FIELD indexable="true" name="relcollectedfromid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel/collectedfrom/@id)"/>
<FIELD indexable="true" name="relcollectedfromname" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*//rel/collectedfrom/@name)"/><!-- COMMON FIELDS -->
<FIELD indexable="true" multivalued="false" name="dateofcollection" result="false" stat="false" type="pdate" value="//header/*[local-name()='dateOfCollection']"/>
<FIELD indexable="true" name="collectedfrom" result="false" stat="false" tokenizable="false" value="distinct-values(concat(./@id, '||', ./@name))" xpath="//*[local-name()='entity']/*/*[local-name()='collectedfrom'] | //*[local-name()='entity']/*//*[local-name() = 'instance']/*[local-name()='collectedfrom']"/>
<FIELD indexable="true" name="collectedfromdatasourceid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*/*[local-name()='collectedfrom']/@id | //*[local-name()='entity']/*//*[local-name() = 'instance']/*[local-name()='collectedfrom']/@id)"/>
<FIELD indexable="true" name="collectedfromname" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*/*[local-name()='collectedfrom']/@name | //*[local-name()='entity']/*//*[local-name() = 'instance']/*[local-name()='collectedfrom']/@name)"/>
<FIELD indexable="true" name="originalid" result="false" stat="false" tokenizable="false" type="string_ci" xpath="//*[local-name()='entity']/*/*[local-name()='originalId']"/>
<FIELD indexable="true" name="pid" result="false" stat="false" tokenizable="false" type="string_ci" xpath="//*[local-name()='entity']/*[local-name()='result']/pid/text()"/>
<FIELD indexable="true" name="pidclassid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/pid/@classid)"/>
<FIELD indexable="true" name="pidclassname" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/pid/@classname)"/>
<FIELD indexable="true" name="inferred" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//datainfo/inferred"/>
<FIELD indexable="true" name="deletedbyinference" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//datainfo/deletedbyinference"/>
<FIELD indexable="true" name="trust" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//datainfo/trust"/>
<FIELD indexable="true" name="inferenceprovenance" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//datainfo/inferenceprovenance"/>
<FIELD indexable="true" name="provenanceactionclassid" result="false" stat="false" tokenizable="false" xpath="//*[local-name()='entity']//datainfo/provenanceaction/@classid"/>
<FIELD indexable="true" name="contextid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/context/@id)"/>
<FIELD indexable="true" name="contexttype" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/context/@type)"/>
<FIELD indexable="true" name="contextname" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/context/@label)"/><!-- Need special fields for community (research initiative) context in order to exclude funders from the context browse -->
<FIELD indexable="true" name="community" result="false" stat="false" tokenizable="false" value="distinct-values(concat(@id, '||', @label))" xpath="//*[local-name()='entity']/*[local-name()='result']/context[@type='community' or @type='ri']"/>
<FIELD indexable="true" name="communityname" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/context[@type='community' or @type='ri']/@label)"/>
<FIELD indexable="true" name="communityid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/context[@type='community' or @type='ri']/@id)"/>
<FIELD indexable="true" name="categoryid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/context/category/@id)"/>
<FIELD indexable="true" name="categoryname" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/context/category/@label)"/>
<FIELD indexable="true" name="conceptid" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/context/category//concept/@id)"/>
<FIELD indexable="true" name="conceptname" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*[local-name()='result']/context/category//concept/@label)"/><!-- new index field for country info from different xpaths for any type of entity -->
<FIELD indexable="true" name="country" result="false" stat="false" tokenizable="false" xpath="distinct-values(//*[local-name()='entity']/*/country/@classid | //*[local-name()='entity']/*//rel[./to/@type='organization']/country/@classid | //*[local-name()='entity']//funder/@jurisdiction)"/><!-- COUNTER FIELDS -->
<FIELD header="true" indexable="true" multivalued="false" name="counter_dedup" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_dedup/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_authorship" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_authorship/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_participation" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_participation/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_similarity" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_similarity/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_publicationdataset" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_publicationDataset/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_publicationdataset_claimed" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_publicationDataset_claimed/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_publicationdataset_collected" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_publicationDataset_collected/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_publicationdataset_inferred" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_publicationDataset_inferred/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_outcome" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_outcome/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_outcome_claimed" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_outcome_claimed/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_outcome_collected" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_outcome_collected/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_outcome_inferred" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_outcome_inferred/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_affiliation" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_affiliation/@value"/>
<FIELD header="true" indexable="true" multivalued="false" name="counter_doi" result="false" stored="true" type="pint" xpath="/record/result/*[local-name()='header']/*[local-name()='counters']/counter_doi/@value"/>
</FIELDS>
</LAYOUT>

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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:nxsl="http://www.w3.org/1999/XSL/TransformXX" version="3.0">
<xsl:output method="xml" omit-xml-declaration="yes"/>
<xsl:namespace-alias result-prefix="xsl" stylesheet-prefix="nxsl"/>
<xsl:param name="format"/>
<xsl:template match="/">
<xsl:apply-templates select="//LAYOUT"/>
</xsl:template>
<xsl:template match="LAYOUT">
<nxsl:stylesheet xmlns:dnet="http://www.d-net.research-infrastructures.eu/saxon-extension" xmlns:dri="http://www.driver-repository.eu/namespace/dri" exclude-result-prefixes="dnet" version="3.0">
<nxsl:output method="xml" omit-xml-declaration="yes" version="1.0"/>
<nxsl:variable name="format">
<xsl:value-of select="$format"/>
</nxsl:variable>
<nxsl:template match="/">
<indexRecord>
<indexRecordIdentifier>
<nxsl:value-of select="//dri:objIdentifier"/>
</indexRecordIdentifier>
<targetFields>
<nxsl:if test="count(//*[local-name()='metadata']/*) &gt; 0">
<xsl:apply-templates select="FIELDS/FIELD[@indexable='true']"/>
</nxsl:if>
</targetFields>
<dnetResult>
<nxsl:copy-of select="/*[local-name()='record']/*[local-name()='result']/*[local-name()='header']"/>
<metadata>
<xsl:apply-templates mode="result" select="FIELDS/FIELD"/>
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</dnetResult>
</indexRecord>
</nxsl:template>
</nxsl:stylesheet>
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<xsl:template match="FIELD[@indexable='true']">
<xsl:choose>
<xsl:when test="@constant">
<xsl:element name="{@name}">
<xsl:value-of select="@constant"/>
</xsl:element>
</xsl:when>
<xsl:when test="@value and not(@xpath)">
<xsl:choose>
<xsl:when test="contains(@type, 'date')">
<nxsl:variable name="{@name}" select="dnet:normalizeDate(normalize-space({normalize-space(@value)}))"/>
<nxsl:if test="string-length(${@name}) &gt; 0">
<nxsl:element name="{@name}">
<nxsl:value-of select="${@name}"/>
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<nxsl:element name="{@name}">
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.
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</xsl:stylesheet>

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<result xmlns:dri="http://www.driver-repository.eu/namespace/dri">
<header xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<dri:objIdentifier>dedup_wf_001::113ca964590682d906a3588d3d6b4838</dri:objIdentifier>
<dri:dateOfCollection>2020-03-15T05:46:43.509Z</dri:dateOfCollection>
<dri:dateOfTransformation>2020-03-15T21:17:13.902Z</dri:dateOfTransformation>
</header>
<metadata>
<oaf:entity xmlns:oaf="http://namespace.openaire.eu/oaf"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://namespace.openaire.eu/oaf https://www.openaire.eu/schema/1.0/oaf-1.0.xsd">
<oaf:result>
<collectedfrom name="scholExplorer"
id="openaire____::e034d6a11054f5ade9221ebac484e864"/>
<collectedfrom name="UnpayWall" id="openaire____::8ac8380272269217cb09a928c8caa993"/>
<collectedfrom name="DOAJ-Articles"
id="driver______::bee53aa31dc2cbb538c10c2b65fa5824"/>
<collectedfrom name="Crossref" id="openaire____::081b82f96300b6a6e3d282bad31cb6e2"/>
<collectedfrom name="Microsoft Academic Graph"
id="openaire____::5f532a3fc4f1ea403f37070f59a7a53a"/>
<collectedfrom name="PubMed Central"
id="opendoar____::eda80a3d5b344bc40f3bc04f65b7a357"/>
<originalId>oai:pubmedcentral.nih.gov:5657733</originalId>
<originalId>oai:doaj.org/article:f26495a4c1d149099049e1a604fa1256</originalId>
<originalId>10.1177/0963689717714320</originalId>
<pid classid="pmid" classname="pmid" schemeid="dnet:pid_types"
schemename="dnet:pid_types" inferred="false">28933215</pid>
<pid classid="pmc" classname="pmc" schemeid="dnet:pid_types"
schemename="dnet:pid_types" inferred="false">PMC5657733</pid>
<pid classid="doi" classname="doi" schemeid="dnet:pid_types"
schemename="dnet:pid_types" inferred="false">10.1177/0963689717714320</pid>
<title classid="main title" classname="main title" schemeid="dnet:dataCite_title"
schemename="dnet:dataCite_title" inferred="false">Extract Protects Model Neurons
from Traumatic Injury</title>
<bestaccessright classid="OPEN" classname="Open Access" schemeid="dnet:access_modes"
schemename="dnet:access_modes"/>
<creator rank="1">Jain, Subhash C.</creator>
<creator rank="2">Citron, Bruce A.</creator>
<creator rank="3">Vijayalakshmi Ravindranath</creator>
<creator rank="4">Saykally, Jessica N.</creator>
<creator rank="5">Keeley, Kristen L.</creator>
<creator rank="6">Haris Hatic</creator>
<dateofacceptance>2017-06-01</dateofacceptance>
<description>Withania somnifera has been used in traditional medicine for a variety
of neural disorders. Recently, chronic neurodegenerative conditions have been
shown to benefit from treatment with this extract. To evaluate the action of
this extract on traumatically injured neurons, the efficacy of W. somnifera root
extract as a neuroprotective agent was examined in cultured model neurons
exposed to an in vitro injury system designed to mimic mild traumatic brain
injury (TBI). Neuronal health was evaluated by staining with annexin V (an
early, apoptotic feature) and monitoring released lactate dehydrogenase activity
(a terminal cell loss parameter). Potential mechanisms underlying the observed
neuroprotection were examined. Additionally, morphological changes were
monitored following injury and treatment. Although no differences were found in
the expression of the antioxidant transcription factor nuclear factor erythroid
2-like 2 (Nrf2) or other Nrf2-related downstream components, significant changes
were seen in apoptotic signaling. Treatment with the extract resulted in an
increased length of neurites projecting from the neuronal cell body after
injury. W. somnifera extract treatment also resulted in reduced cell death in
the model neuron TBI system. The cell death factor Bax was involved (its
expression was reduced 2-fold by the treatment) and injury-induced reduction in
neurite lengths and numbers was reversed by the treatment. This all indicates
that W. somnifera root extract was neuroprotective and could have therapeutic
potential to target factors involved in secondary injury and long-term sequelae
of mild TBI.</description>
<embargoenddate/>
<subject classid="keyword" classname="keyword"
schemeid="dnet:subject_classification_typologies"
schemename="dnet:subject_classification_typologies" inferred="false">Withania
somnifera</subject>
<subject classid="keyword" classname="keyword"
schemeid="dnet:subject_classification_typologies"
schemename="dnet:subject_classification_typologies" inferred="false">R</subject>
<subject classid="keyword" classname="keyword" schemeid="dnet:subject"
schemename="dnet:subject" inferred="false">Cell Biology</subject>
<subject classid="keyword" classname="keyword"
schemeid="dnet:subject_classification_typologies"
schemename="dnet:subject_classification_typologies" inferred="false"
>neuroprotection</subject>
<subject classid="keyword" classname="keyword"
schemeid="dnet:subject_classification_typologies"
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