{"id":"https://openalex.org/W2964995136","doi":"https://doi.org/10.1111/azo.12306","title":"Anatomy and histology of the gastrointestinal tract of the neo\u2010tropical opossum (Didelphis marsupialis insularis, Allen 1902)","display_name":"Anatomy and histology of the gastrointestinal tract of the neo\u2010tropical opossum (Didelphis marsupialis insularis, Allen 1902)","publication_year":2019,"publication_date":"2019-07-26","ids":{"openalex":"https://openalex.org/W2964995136","doi":"https://doi.org/10.1111/azo.12306","mag":"2964995136"},"language":"en","primary_location":{"id":"doi:10.1111/azo.12306","doi":"https://doi.org/10.1111/azo.12306","is_oa":false,"landing_page_url":"https://doi.org/10.1111/azo.12306","pdf_url":null,"source":{"id":"https://openalex.org/S144479944","display_name":"Acta Zoologica","issn_l":"0001-7272","issn":["0001-7272","1463-6395"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Zoologica","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037560992","display_name":"Laura Tardieu","orcid":"https://orcid.org/0000-0002-7987-635X","observed_orcids":["https://orcid.org/0000-0002-7987-635X"]},"institutions":[{"id":"https://openalex.org/I4210088717","display_name":"University of the West Indies","ror":"https://ror.org/003kgv736","country_code":"TT","type":"education","lineage":["https://openalex.org/I137799390","https://openalex.org/I4210088717"]}],"countries":["TT"],"is_corresponding":true,"raw_author_name":"Laura Tardieu","raw_affiliation_strings":["Department of Food Production, Faculty of Food and Agriculture, The University of the West Indies, St. Augustine, Trinidad and Tobago"],"raw_orcid":"https://orcid.org/0000-0002-7987-635X","affiliations":[{"raw_affiliation_string":"Department of Food Production, Faculty of Food and Agriculture, The University of the West Indies, St. Augustine, Trinidad and Tobago","institution_ids":["https://openalex.org/I4210088717"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010659313","display_name":"Venkatesan Sundaram","orcid":"https://orcid.org/0000-0002-7665-2836","observed_orcids":["https://orcid.org/0000-0002-7665-2836"]},"institutions":[{"id":"https://openalex.org/I4210088717","display_name":"University of the West Indies","ror":"https://ror.org/003kgv736","country_code":"TT","type":"education","lineage":["https://openalex.org/I137799390","https://openalex.org/I4210088717"]}],"countries":["TT"],"is_corresponding":false,"raw_author_name":"Venkatesan Sundaram","raw_affiliation_strings":["Department of Basic Veterinary Sciences, School of Veterinary Medicine, Faculty of Medical Sciences [FMS], The University of the West Indies, St. Augustine, Trinidad and Tobago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Basic Veterinary Sciences, School of Veterinary Medicine, Faculty of Medical Sciences [FMS], The University of the West Indies, St. Augustine, Trinidad and Tobago","institution_ids":["https://openalex.org/I4210088717"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029171925","display_name":"Andrew Adogwa","orcid":"https://orcid.org/0000-0002-0730-9962","observed_orcids":["https://orcid.org/0000-0002-0730-9962"]},"institutions":[{"id":"https://openalex.org/I4210088717","display_name":"University of the West Indies","ror":"https://ror.org/003kgv736","country_code":"TT","type":"education","lineage":["https://openalex.org/I137799390","https://openalex.org/I4210088717"]}],"countries":["TT"],"is_corresponding":false,"raw_author_name":"Andrew O. Adogwa","raw_affiliation_strings":["The Open Tropical Forage-Animal Production Laboratory, Department of Food Production, Faculty of Food and Agriculture, The University of the West Indies, St. Augustine, Trinidad and Tobago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Open Tropical Forage-Animal Production Laboratory, Department of Food Production, Faculty of Food and Agriculture, The University of the West Indies, St. Augustine, Trinidad and Tobago","institution_ids":["https://openalex.org/I4210088717"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007921690","display_name":"Gary Wayne Garcia","orcid":"https://orcid.org/0000-0003-3478-2162","observed_orcids":["https://orcid.org/0000-0003-3478-2162"]},"institutions":[{"id":"https://openalex.org/I4210088717","display_name":"University of the West Indies","ror":"https://ror.org/003kgv736","country_code":"TT","type":"education","lineage":["https://openalex.org/I137799390","https://openalex.org/I4210088717"]}],"countries":["TT"],"is_corresponding":false,"raw_author_name":"Gary W. Garcia","raw_affiliation_strings":["The Open Tropical Forage-Animal Production Laboratory, Department of Food Production, Faculty of Food and Agriculture, The University of the West Indies, St. Augustine, Trinidad and Tobago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Open Tropical Forage-Animal Production Laboratory, Department of Food Production, Faculty of Food and Agriculture, The University of the West Indies, St. Augustine, Trinidad and Tobago","institution_ids":["https://openalex.org/I4210088717"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5037560992"],"corresponding_institution_ids":["https://openalex.org/I4210088717"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":2.4118,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.85948675,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"101","issue":"4","first_page":"384","last_page":"391"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13100","display_name":"Comparative Animal Anatomy Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2702","display_name":"Anatomy"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T13100","display_name":"Comparative Animal Anatomy Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2702","display_name":"Anatomy"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11354","display_name":"Evolution and Paleontology Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10199","display_name":"Wildlife Ecology and Conservation","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/opossum","display_name":"Didelphidae","score":0.8019999861717224},{"id":"https://openalex.org/keywords/gastrointestinal-anatomy","display_name":"gastrointestinal anatomy","score":0.8339999914169312},{"id":"https://openalex.org/keywords/digestive-tract-histology","display_name":"digestive tract histology","score":0.8999999761581421},{"id":"https://openalex.org/keywords/diet-and-morphology","display_name":"diet and morphology","score":0.5950000286102295},{"id":"https://openalex.org/keywords/carnivory","display_name":"carnivory","score":0.5839999914169312},{"id":"https://openalex.org/keywords/herbivory","display_name":"herbivory","score":0.9779999852180481},{"id":"https://openalex.org/keywords/omnivory","display_name":"omnivory","score":0.9760000109672546},{"id":"https://openalex.org/keywords/cecum","display_name":"cecum","score":0.9049999713897705},{"id":"https://openalex.org/keywords/villi","display_name":"villi","score":0.6420000195503235},{"id":"https://openalex.org/keywords/peyer-s-patches","display_name":"Peyer's patches","score":0.8420000076293945},{"id":"https://openalex.org/keywords/goblet-cells","display_name":"goblet cells","score":0.8199999928474426},{"id":"https://openalex.org/keywords/esophageal-mucosa","display_name":"esophageal mucosa","score":0.847000002861023},{"id":"https://openalex.org/keywords/lymphocytic-infiltration","display_name":"lymphocyte infiltration","score":0.7239999771118164},{"id":"https://openalex.org/keywords/small-intestine","display_name":"small intestine","score":0.3709999918937683},{"id":"https://openalex.org/keywords/large-intestine","display_name":"large intestine","score":0.6859999895095825}],"concepts":[{"id":"https://openalex.org/C2780837108","wikidata":"https://www.wikidata.org/wiki/Q21834","display_name":"Opossum","level":2,"score":0.9183732271194458},{"id":"https://openalex.org/C2777577063","wikidata":"https://www.wikidata.org/wiki/Q287881","display_name":"Didelphis","level":3,"score":0.916352391242981},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8595144748687744},{"id":"https://openalex.org/C2781317952","wikidata":"https://www.wikidata.org/wiki/Q4878190","display_name":"Caecum","level":2,"score":0.7123826742172241},{"id":"https://openalex.org/C2779422922","wikidata":"https://www.wikidata.org/wiki/Q1029907","display_name":"Stomach","level":2,"score":0.7083560228347778},{"id":"https://openalex.org/C2780512811","wikidata":"https://www.wikidata.org/wiki/Q11829360","display_name":"Gastrointestinal tract","level":2,"score":0.6332496404647827},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.5994869470596313},{"id":"https://openalex.org/C2777226302","wikidata":"https://www.wikidata.org/wiki/Q233345","display_name":"Ileum","level":2,"score":0.5856858491897583},{"id":"https://openalex.org/C2776366702","wikidata":"https://www.wikidata.org/wiki/Q185765","display_name":"Jejunum","level":2,"score":0.5698091387748718},{"id":"https://openalex.org/C2777882243","wikidata":"https://www.wikidata.org/wiki/Q11090","display_name":"Small intestine","level":2,"score":0.5497215986251831},{"id":"https://openalex.org/C57742111","wikidata":"https://www.wikidata.org/wiki/Q7168","display_name":"Histology","level":2,"score":0.4910726547241211},{"id":"https://openalex.org/C2992581678","wikidata":"https://www.wikidata.org/wiki/Q11829360","display_name":"Digestive tract","level":2,"score":0.4132942259311676},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.19252243638038635},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.08171027898788452},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.06056702136993408},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1111/azo.12306","doi":"https://doi.org/10.1111/azo.12306","is_oa":false,"landing_page_url":"https://doi.org/10.1111/azo.12306","pdf_url":null,"source":{"id":"https://openalex.org/S144479944","display_name":"Acta Zoologica","issn_l":"0001-7272","issn":["0001-7272","1463-6395"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Zoologica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W6863168","https://openalex.org/W207060165","https://openalex.org/W318693884","https://openalex.org/W582364163","https://openalex.org/W769686011","https://openalex.org/W1492803067","https://openalex.org/W1518414514","https://openalex.org/W1546299365","https://openalex.org/W1717822095","https://openalex.org/W1980428698","https://openalex.org/W1993318720","https://openalex.org/W2006493114","https://openalex.org/W2012583723","https://openalex.org/W2049123673","https://openalex.org/W2081334212","https://openalex.org/W2100428894","https://openalex.org/W2157961804","https://openalex.org/W2218234032","https://openalex.org/W2248806597","https://openalex.org/W2313248405","https://openalex.org/W2324600000","https://openalex.org/W2486481721","https://openalex.org/W2781937123","https://openalex.org/W2790609958"],"related_works":["https://openalex.org/W2781937123","https://openalex.org/W2049123673","https://openalex.org/W7119344679","https://openalex.org/W1980428698","https://openalex.org/W2805957809","https://openalex.org/W4251665040","https://openalex.org/W391729493","https://openalex.org/W2119868665","https://openalex.org/W4296467534","https://openalex.org/W2002518255"],"abstract_inverted_index":{"Abstract":[0],"The":[1,19,95,118],"morphology":[2,167],"of":[3,12,16,21,31,35,69,102,120,122,126,150,168,171],"the":[4,13,27,32,36,46,63,70,74,83,93,105,116,123,127,137,148,155,159,166],"gastrointestinal":[5],"tract":[6,34,170],"(GI)":[7],"is":[8,187],"a":[9,17,79,99,132,143,151],"strong":[10],"indicator":[11],"dietary":[14],"habits":[15],"species.":[18],"goal":[20],"this":[22,59],"study":[23],"was":[24,76,86],"to":[25,45,161,183],"describe":[26],"gross":[28],"and":[29,42,73,88,110,129,131,139,178],"microanatomy":[30],"digestive":[33],"neo\u2010tropical":[37],"opossum":[38],"(Didelphis":[39],"marsupialis":[40],"insularis)":[41],"relate":[43],"them":[44],"animals\u2019":[47],"food":[48],"habits.":[49],"GI":[50,71,169],"tracts":[51],"from":[52],"12":[53],"adult":[54],"animals":[55],"were":[56,90,113],"used":[57],"for":[58],"study.":[60],"Results":[61],"found":[62,91],"small":[64,138],"intestine":[65,97,141,157],"made":[66],"up":[67],"65.9%":[68],"tract,":[72],"stomach":[75,130],"simple":[77],"with":[78],"prominent":[80],"caecum.":[81],"Histologically,":[82],"oesophageal":[84],"mucosa":[85],"non\u2010keratinized":[87],"glands":[89],"throughout":[92,136],"oesophagus.":[94],"large":[96,140,156],"showed":[98],"great":[100],"number":[101],"goblet":[103],"cells,":[104],"jejunum":[106],"possessed":[107],"well\u2010developed":[108,152],"villi,":[109],"Peyer's":[111],"patches":[112],"absent":[114],"in":[115,154],"ileum.":[117],"absence":[119],"keratinization":[121],"epithelial":[124],"lining":[125],"oesophagus":[128],"high":[133],"lymphocytic":[134],"infiltration":[135],"reflected":[142],"more":[144],"carnivorous":[145,177],"diet,":[146],"whereas":[147],"presence":[149],"caecum":[153],"indicated":[158],"ability":[160],"digest":[162],"plant":[163],"matter.":[164],"Overall,":[165],"D.":[172],"m.":[173],"insularis":[174],"displayed":[175],"both":[176],"herbivorous":[179],"features,":[180],"allowing":[181],"us":[182],"conclude":[184],"that":[185],"it":[186],"an":[188],"omnivorous":[189],"animal.":[190]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2019-08-13T00:00:00"}
