Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2999010382', 'doi': 'https://doi.org/10.1093/jas/skaa020', 'title': 'Dietary vitamin A affects growth performance, intestinal development, and functions in weaned piglets by affecting intestinal stem cells', 'display_name': 'Dietary vitamin A affects growth performance, intestinal development, and functions in weaned piglets by affecting intestinal stem cells', 'publication_year': 2020, 'publication_date': '2020-01-19', 'ids': {'openalex': 'https://openalex.org/W2999010382', 'doi': 'https://doi.org/10.1093/jas/skaa020', 'mag': '2999010382', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/31955210', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/7023621'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1093/jas/skaa020', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S72684844', 'display_name': 'Journal of Animal Science', 'issn_l': '0021-8812', 'issn': ['0021-8812', '1525-3015', '1525-3163', '1544-7847'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://europepmc.org/articles/pmc7023621?pdf=render', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5101671585', 'display_name': 'Zhaobin Wang', 'orcid': 'https://orcid.org/0000-0002-8143-1990'}, 'institutions': [{'id': 'https://openalex.org/I4210107235', 'display_name': 'Institute of Subtropical Agriculture', 'ror': 'https://ror.org/01hh9ag93', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210107235']}, {'id': 'https://openalex.org/I173759888', 'display_name': 'Hunan Normal University', 'ror': 'https://ror.org/053w1zy07', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I173759888']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Zhaobin Wang', 'raw_affiliation_strings': ["Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210107235']}, {'raw_affiliation_string': "Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I173759888']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5108050433', 'display_name': 'Jia Li', 'orcid': 'https://orcid.org/0000-0003-3152-3253'}, 'institutions': [{'id': 'https://openalex.org/I4210107235', 'display_name': 'Institute of Subtropical Agriculture', 'ror': 'https://ror.org/01hh9ag93', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210107235']}, {'id': 'https://openalex.org/I173759888', 'display_name': 'Hunan Normal University', 'ror': 'https://ror.org/053w1zy07', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I173759888']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jia Li', 'raw_affiliation_strings': ["Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210107235']}, {'raw_affiliation_string': "Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I173759888']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5064352195', 'display_name': 'Yu Wang', 'orcid': 'https://orcid.org/0000-0001-5107-8770'}, 'institutions': [{'id': 'https://openalex.org/I14116566', 'display_name': 'Wuhan Polytechnic University', 'ror': 'https://ror.org/05w0e5j23', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I14116566']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yu Wang', 'raw_affiliation_strings': ["School of Animal Science and Nutritional Engineering, Wuhan Polytechnic University, Wuhan, Hubei, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "School of Animal Science and Nutritional Engineering, Wuhan Polytechnic University, Wuhan, Hubei, People's Republic of China", 'institution_ids': ['https://openalex.org/I14116566']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100436067', 'display_name': 'Lei Wang', 'orcid': 'https://orcid.org/0000-0003-0424-8348'}, 'institutions': [{'id': 'https://openalex.org/I173759888', 'display_name': 'Hunan Normal University', 'ror': 'https://ror.org/053w1zy07', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I173759888']}, {'id': 'https://openalex.org/I4210107235', 'display_name': 'Institute of Subtropical Agriculture', 'ror': 'https://ror.org/01hh9ag93', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210107235']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Lei Wang', 'raw_affiliation_strings': ["Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I173759888']}, {'raw_affiliation_string': "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210107235']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103270068', 'display_name': 'Yuebang Yin', 'orcid': 'https://orcid.org/0000-0003-0400-1804'}, 'institutions': [{'id': 'https://openalex.org/I4210107235', 'display_name': 'Institute of Subtropical Agriculture', 'ror': 'https://ror.org/01hh9ag93', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210107235']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yuebang Yin', 'raw_affiliation_strings': ["Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210107235']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5004121022', 'display_name': 'Lanmei Yin', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I173759888', 'display_name': 'Hunan Normal University', 'ror': 'https://ror.org/053w1zy07', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I173759888']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Lanmei Yin', 'raw_affiliation_strings': ["Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", 'Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People’s Republic of China'], 'affiliations': [{'raw_affiliation_string': 'Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People’s Republic of China', 'institution_ids': ['https://openalex.org/I173759888']}, {'raw_affiliation_string': "Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I173759888']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5027625766', 'display_name': 'Huansheng Yang', 'orcid': 'https://orcid.org/0000-0003-1164-5771'}, 'institutions': [{'id': 'https://openalex.org/I4210107235', 'display_name': 'Institute of Subtropical Agriculture', 'ror': 'https://ror.org/01hh9ag93', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210107235']}, {'id': 'https://openalex.org/I173759888', 'display_name': 'Hunan Normal University', 'ror': 'https://ror.org/053w1zy07', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I173759888']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Huansheng Yang', 'raw_affiliation_strings': ["Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210107235']}, {'raw_affiliation_string': "Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I173759888']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5100617681', 'display_name': 'Yulong Yin', 'orcid': 'https://orcid.org/0000-0001-6112-6975'}, 'institutions': [{'id': 'https://openalex.org/I173759888', 'display_name': 'Hunan Normal University', 'ror': 'https://ror.org/053w1zy07', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I173759888']}, {'id': 'https://openalex.org/I4210107235', 'display_name': 'Institute of Subtropical Agriculture', 'ror': 'https://ror.org/01hh9ag93', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210107235']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yulong Yin', 'raw_affiliation_strings': ["Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China"], 'affiliations': [{'raw_affiliation_string': "Hunan Provincial Key Laboratory of Animal Intestinal Function and Regulation, Hunan International Joint Laboratory of Animal Intestinal Ecology and Health, Laboratory of Animal Nutrition and Human Health, College of Life Sciences, Hunan Normal University, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I173759888']}, {'raw_affiliation_string': "Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Changsha, Hunan, People's Republic of China", 'institution_ids': ['https://openalex.org/I4210107235']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4000, 'currency': 'USD', 'value_usd': 4000, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.835, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 44, 'citation_normalized_percentile': {'value': 0.999982, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '98', 'issue': '2', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11559', 'display_name': 'Retinoids in leukemia and cellular processes', 'score': 0.9783, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11559', 'display_name': 'Retinoids in leukemia and cellular processes', 'score': 0.9783, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11457', 'display_name': 'Adipose Tissue and Metabolism', 'score': 0.9036, 'subfield': {'id': 'https://openalex.org/subfields/2737', 'display_name': 'Physiology'}, '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/T10152', 'display_name': 'Animal Nutrition and Physiology', 'score': 0.9035, 'subfield': {'id': 'https://openalex.org/subfields/1103', 'display_name': 'Animal Science and Zoology'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/jejunum', 'display_name': 'Jejunum', 'score': 0.7515513}, {'id': 'https://openalex.org/keywords/maltase', 'display_name': 'Maltase', 'score': 0.6873579}, {'id': 'https://openalex.org/keywords/intestinal-mucosa', 'display_name': 'Intestinal mucosa', 'score': 0.49535334}], 'concepts': [{'id': 'https://openalex.org/C66090201', 'wikidata': 'https://www.wikidata.org/wiki/Q15995009', 'display_name': 'Crypt', 'level': 2, 'score': 0.838796}, {'id': 'https://openalex.org/C2776366702', 'wikidata': 'https://www.wikidata.org/wiki/Q185765', 'display_name': 'Jejunum', 'level': 2, 'score': 0.7515513}, {'id': 'https://openalex.org/C2780655333', 'wikidata': 'https://www.wikidata.org/wiki/Q333203', 'display_name': 'Weaning', 'level': 2, 'score': 0.7057379}, {'id': 'https://openalex.org/C2778649499', 'wikidata': 'https://www.wikidata.org/wiki/Q416589', 'display_name': 'Maltase', 'level': 3, 'score': 0.6873579}, {'id': 'https://openalex.org/C160160445', 'wikidata': 'https://www.wikidata.org/wiki/Q24769688', 'display_name': 'Alkaline phosphatase', 'level': 3, 'score': 0.6438086}, {'id': 'https://openalex.org/C140793950', 'wikidata': 'https://www.wikidata.org/wiki/Q168091', 'display_name': 'Animal science', 'level': 1, 'score': 0.6061169}, {'id': 'https://openalex.org/C3019368612', 'wikidata': 'https://www.wikidata.org/wiki/Q17154506', 'display_name': 'Intestinal mucosa', 'level': 2, 'score': 0.49535334}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.44734854}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.446849}, {'id': 'https://openalex.org/C2777226302', 'wikidata': 'https://www.wikidata.org/wiki/Q233345', 'display_name': 'Ileum', 'level': 2, 'score': 0.44355783}, {'id': 'https://openalex.org/C16685009', 'wikidata': 'https://www.wikidata.org/wiki/Q335057', 'display_name': 'Andrology', 'level': 1, 'score': 0.3458048}, {'id': 'https://openalex.org/C134018914', 'wikidata': 'https://www.wikidata.org/wiki/Q162606', 'display_name': 'Endocrinology', 'level': 1, 'score': 0.32972172}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.25360692}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.16522264}, {'id': 'https://openalex.org/C181199279', 'wikidata': 'https://www.wikidata.org/wiki/Q8047', 'display_name': 'Enzyme', 'level': 2, 'score': 0.1040847}], 'mesh': [{'descriptor_ui': 'D019587', 'descriptor_name': 'Dietary Supplements', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': True}, {'descriptor_ui': 'D014801', 'descriptor_name': 'Vitamin A', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004032', 'descriptor_name': 'Diet', 'qualifier_ui': 'Q000662', 'qualifier_name': 'veterinary', 'is_major_topic': False}, {'descriptor_ui': 'D004847', 'descriptor_name': 'Epithelial Cells', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D007413', 'descriptor_name': 'Intestinal Mucosa', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': False}, {'descriptor_ui': 'D007422', 'descriptor_name': 'Intestines', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': False}, {'descriptor_ui': 'D011897', 'descriptor_name': 'Random Allocation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013234', 'descriptor_name': 'Stem Cells', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': False}, {'descriptor_ui': 'D013552', 'descriptor_name': 'Swine', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': False}, {'descriptor_ui': 'D014886', 'descriptor_name': 'Weaning', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1093/jas/skaa020', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S72684844', 'display_name': 'Journal of Animal Science', 'issn_l': '0021-8812', 'issn': ['0021-8812', '1525-3015', '1525-3163', '1544-7847'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc7023621', 'pdf_url': 'https://europepmc.org/articles/pmc7023621?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7023621', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/31955210', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc7023621', 'pdf_url': 'https://europepmc.org/articles/pmc7023621?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [{'funder': 'https://openalex.org/F4320322843', 'funder_display_name': 'Natural Science Foundation of\xa0Hunan Province', 'award_id': '2017JJ1020'}], 'datasets': [], 'versions': [], 'referenced_works_count': 45, 'referenced_works': ['https://openalex.org/W128790911', 'https://openalex.org/W142262936', 'https://openalex.org/W1604312039', 'https://openalex.org/W1874198492', 'https://openalex.org/W1965157206', 'https://openalex.org/W1967630886', 'https://openalex.org/W1982603620', 'https://openalex.org/W199234876', 'https://openalex.org/W1998536076', 'https://openalex.org/W2017218715', 'https://openalex.org/W2019928465', 'https://openalex.org/W2023903664', 'https://openalex.org/W2027543122', 'https://openalex.org/W2034054338', 'https://openalex.org/W2038602834', 'https://openalex.org/W2055980613', 'https://openalex.org/W2094147401', 'https://openalex.org/W2095139588', 'https://openalex.org/W2097518996', 'https://openalex.org/W2108943478', 'https://openalex.org/W2115321991', 'https://openalex.org/W2129508035', 'https://openalex.org/W2130524883', 'https://openalex.org/W2133065046', 'https://openalex.org/W2141478391', 'https://openalex.org/W2143148397', 'https://openalex.org/W2155714796', 'https://openalex.org/W2157010562', 'https://openalex.org/W2162337658', 'https://openalex.org/W2167744912', 'https://openalex.org/W2171389505', 'https://openalex.org/W2171716289', 'https://openalex.org/W2293505046', 'https://openalex.org/W2328074659', 'https://openalex.org/W2408221744', 'https://openalex.org/W2414205757', 'https://openalex.org/W2488084745', 'https://openalex.org/W2512132594', 'https://openalex.org/W2513083400', 'https://openalex.org/W2552804184', 'https://openalex.org/W2759956670', 'https://openalex.org/W2888837015', 'https://openalex.org/W2909716151', 'https://openalex.org/W4307492549', 'https://openalex.org/W8602389'], 'related_works': ['https://openalex.org/W4286283863', 'https://openalex.org/W2400238107', 'https://openalex.org/W2389734465', 'https://openalex.org/W2287876872', 'https://openalex.org/W2190570877', 'https://openalex.org/W2100207204', 'https://openalex.org/W2039472229', 'https://openalex.org/W2011370662', 'https://openalex.org/W1988475241', 'https://openalex.org/W1467338230'], 'abstract_inverted_index': {'Abstract': [0], 'Vitamin': [1], 'A': [2, 282], '(VA)': [3], 'is': [4], 'an': [5, 68], 'important': [6], 'nutrient': [7], 'for': [8, 105], 'weaning': [9], 'piglets.': [10, 352], 'It': [11], 'plays': [12], 'a': [13], 'significant': [14], 'role': [15], 'in': [16, 50, 154, 183, 195, 219, 262, 328, 347], 'the': [17, 35, 120, 135, 155, 159, 184, 196, 209, 220, 263, 273, 305, 308, 322, 348], 'normal': [18], 'formation,': [19], 'development,': [20], 'and': [21, 94, 117, 128, 173, 198, 208, 238, 280, 283, 298, 312, 339], 'maintenance': [22], 'of': [23, 71, 99, 134, 158, 211, 286, 310, 324, 350], 'epithelial': [24], 'cells.': [25, 57], 'Previous': [26], 'studies': [27], 'have': [28], 'shown': [29], 'that': [30, 43, 318, 333], 'VA': [31, 44, 162, 187, 201, 223, 266, 297, 319, 334], 'supplements': [32, 45], 'could': [33, 335], 'improve': [34], 'host’s': [36], 'intestinal': [37, 48, 55, 288, 325, 340, 344], 'barrier': [38], 'function.': [39], 'Therefore,': [40], 'we': [41], 'hypothesized': [42], 'can': [46], 'affect': [47, 336], 'function': [49, 341], 'weaned': [51, 60, 351], 'piglets': [52, 66, 109, 136], 'by': [53, 296, 342], 'regulating': [54, 343], 'stem': [56, 326, 345], 'Thirty-two': [58], '21-d-old': [59], '[(Yorkshire': [61], '×': [62, 64], 'Landrace)': [63], 'Duroc]': [65], 'with': [67, 83, 252, 304], 'average': [69], 'weight': [70], '8.34': [72], '±': [73], '0.13': [74], 'kg': [75], 'were': [76, 110, 137, 180, 246, 290], 'randomly': [77], 'divided': [78], 'into': [79], '4': [80, 89, 185, 197, 253], 'treatment': [81, 188, 202], 'groups,': [82], '1)': [84], '2': [85, 264], 'mg/kg': [86, 97, 161, 186, 200, 222, 254, 265], '(control),': [87], '2)': [88], 'mg/kg,': [90, 93], '3)': [91], '8': [92, 144, 199], '4)': [95], '16': [96, 160, 221], 'doses': [98], 'VA,': [100], 'respectively.': [101], 'The': [102, 122, 147, 166, 190, 229], 'experiment': [103], 'lasted': [104], '14': [106], 'd.': [107], 'Weaned': [108], 'given': [111], 'ad': [112], 'libitum': [113], 'access': [114], 'to': [115, 139, 145, 214], 'food': [116], 'water': [118], 'during': [119], 'test.': [121], 'ADG': [123], '(linear,': [124, 130, 242, 268], 'P': [125, 131, 205, 226, 243, 269], '=': [126, 132, 152, 171, 178, 206, 227, 232, 236, 244, 270], '0.020)': [127], 'G:F': [129], '0.005)': [133], 'found': [138], 'increase': [140, 321], 'significantly': [141, 181, 194, 217, 247, 260, 291], 'from': [142], 'days': [143], '14.': [146], 'Lgr5+': [148], 'gene': [149], 'expression': [150, 285, 309], '(P': [151, 170, 177, 231, 235, 293], '0.012)': [153], 'jejunum': [156, 167, 349], 'mucosa': [157], 'group': [163, 224, 267], 'was': [164, 259], 'increased.': [165, 314], 'villus': [168, 212], 'height': [169, 213], '0.027)': [172], 'villi': [174], 'surface': [175], 'area': [176], '0.035)': [179], 'increased': [182, 193, 218, 248, 261], 'group.': [189], 'crypt': [191, 215], 'depth': [192, 216], 'groups': [203], '(quadratic,': [204, 225], '0.043),': [207], 'ratios': [210], '0.015).': [228], 'maltase': [230], '0.032),': [233], 'sucrose': [234], '0.041),': [237], 'alkaline': [239], 'phosphatase': [240], 'activity': [241], '0.024)': [245], 'when': [249], 'further': [250], 'supplemented': [251], 'VA.': [255], 'Slc2a2': [256], 'mRNA': [257], 'abundance': [258], '0.024).': [271], 'Moreover,': [272], 'budding': [274], 'rates,': [275], 'buddings': [276], 'number': [277], 'per': [278], 'organoid,': [279], 'Chromogranin': [281], 'Muc2': [284], 'piglet': [287], 'organoids': [289], 'reduced': [292], '<': [294], '0.05)': [295], 'its': [299], 'metabolites': [300], '(retinoic': [301], 'acid).': [302], 'Compared': [303], 'control': [306], 'group,': [307], 'Spp1': [311], 'Trop2': [313], 'These': [315], 'results': [316], 'indicated': [317], 'may': [320], 'stemness': [323], 'cell': [327], 'vitro.': [329], 'This': [330], 'study': [331], 'suggested': [332], 'growth': [337], 'performance': [338], 'cells': [346]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2999010382', 'counts_by_year': [{'year': 2024, 'cited_by_count': 6}, {'year': 2023, 'cited_by_count': 13}, {'year': 2022, 'cited_by_count': 9}, {'year': 2021, 'cited_by_count': 10}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 1}], 'updated_date': '2025-01-14T07:13:57.864364', 'created_date': '2020-01-23'}