Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2155573212', 'doi': 'https://doi.org/10.4012/dmj.23.67', 'title': 'Mechanical Evaluation of Effect of Grape Seed Proanthocyanidins Extract on Debilitated Mandibles in Rats', 'display_name': 'Mechanical Evaluation of Effect of Grape Seed Proanthocyanidins Extract on Debilitated Mandibles in Rats', 'publication_year': 2004, 'publication_date': '2004-01-01', 'ids': {'openalex': 'https://openalex.org/W2155573212', 'doi': 'https://doi.org/10.4012/dmj.23.67', 'mag': '2155573212', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/15287548'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.4012/dmj.23.67', 'pdf_url': 'https://www.jstage.jst.go.jp/article/dmj1982/23/2/23_2_67/_pdf', 'source': {'id': 'https://openalex.org/S202133162', 'display_name': 'Dental Materials Journal', 'issn_l': '0287-4547', 'issn': ['0287-4547', '1881-1361'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4324004147', 'host_organization_name': 'Japanese Society for Dental Materials and Devices', 'host_organization_lineage': ['https://openalex.org/P4324004147'], 'host_organization_lineage_names': ['Japanese Society for Dental Materials and Devices'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://www.jstage.jst.go.jp/article/dmj1982/23/2/23_2_67/_pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5042573759', 'display_name': 'Masaru Gunjima', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I200314755', 'display_name': 'Kyushu Dental University', 'ror': 'https://ror.org/03bwzch55', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I200314755']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Masaru GUNJIMA', 'raw_affiliation_strings': ['Department of Pediatric Dentistry, Kyushu Dental College'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Dentistry, Kyushu Dental College', 'institution_ids': ['https://openalex.org/I200314755']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5000352260', 'display_name': 'Iwan Tofani', 'orcid': 'https://orcid.org/0000-0003-1396-6245'}, 'institutions': [{'id': 'https://openalex.org/I200314755', 'display_name': 'Kyushu Dental University', 'ror': 'https://ror.org/03bwzch55', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I200314755']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Iwan TOFANI', 'raw_affiliation_strings': ['Department of Pediatric Dentistry, Kyushu Dental College'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Dentistry, Kyushu Dental College', 'institution_ids': ['https://openalex.org/I200314755']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5050899757', 'display_name': 'Yukimi Kojima', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I200314755', 'display_name': 'Kyushu Dental University', 'ror': 'https://ror.org/03bwzch55', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I200314755']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yukimi KOJIMA', 'raw_affiliation_strings': ['Department of Pediatric Dentistry, Kyushu Dental College'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Dentistry, Kyushu Dental College', 'institution_ids': ['https://openalex.org/I200314755']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5081326341', 'display_name': 'Kenshi Maki', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I200314755', 'display_name': 'Kyushu Dental University', 'ror': 'https://ror.org/03bwzch55', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I200314755']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Kenshi MAKI', 'raw_affiliation_strings': ['Department of Pediatric Dentistry, Kyushu Dental College'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Dentistry, Kyushu Dental College', 'institution_ids': ['https://openalex.org/I200314755']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5102029460', 'display_name': 'Mitsutaka Kimura', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I200314755', 'display_name': 'Kyushu Dental University', 'ror': 'https://ror.org/03bwzch55', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I200314755']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Mitsutaka KIMURA', 'raw_affiliation_strings': ['Department of Pediatric Dentistry, Kyushu Dental College'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Dentistry, Kyushu Dental College', 'institution_ids': ['https://openalex.org/I200314755']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.275, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 13, 'citation_normalized_percentile': {'value': 0.721613, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 83, 'max': 84}, 'biblio': {'volume': '23', 'issue': '2', 'first_page': '67', 'last_page': '74'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10071', 'display_name': 'Bone health and osteoporosis research', 'score': 0.989, 'subfield': {'id': 'https://openalex.org/subfields/2732', 'display_name': 'Orthopedics and Sports Medicine'}, '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/T10071', 'display_name': 'Bone health and osteoporosis research', 'score': 0.989, 'subfield': {'id': 'https://openalex.org/subfields/2732', 'display_name': 'Orthopedics and Sports Medicine'}, '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/T11219', 'display_name': 'Bone Metabolism and Diseases', 'score': 0.9775, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/grape-seed-extract', 'display_name': 'Grape seed extract', 'score': 0.65619236}, {'id': 'https://openalex.org/keywords/grape-seed', 'display_name': 'Grape seed', 'score': 0.49277332}], 'concepts': [{'id': 'https://openalex.org/C519063684', 'wikidata': 'https://www.wikidata.org/wiki/Q706', 'display_name': 'Calcium', 'level': 2, 'score': 0.74555993}, {'id': 'https://openalex.org/C77784730', 'wikidata': 'https://www.wikidata.org/wiki/Q415265', 'display_name': 'Proanthocyanidin', 'level': 4, 'score': 0.6871968}, {'id': 'https://openalex.org/C2776971262', 'wikidata': 'https://www.wikidata.org/wiki/Q5597007', 'display_name': 'Grape seed extract', 'level': 3, 'score': 0.65619236}, {'id': 'https://openalex.org/C2778004101', 'wikidata': 'https://www.wikidata.org/wiki/Q133948', 'display_name': 'Antioxidant', 'level': 2, 'score': 0.65038854}, {'id': 'https://openalex.org/C3019171606', 'wikidata': 'https://www.wikidata.org/wiki/Q10978', 'display_name': 'Grape seed', 'level': 2, 'score': 0.49277332}, {'id': 'https://openalex.org/C31903555', 'wikidata': 'https://www.wikidata.org/wiki/Q1637030', 'display_name': 'Food science', 'level': 1, 'score': 0.4602517}, {'id': 'https://openalex.org/C2777425516', 'wikidata': 'https://www.wikidata.org/wiki/Q17083560', 'display_name': 'Quantitative computed tomography', 'level': 4, 'score': 0.43681395}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.42556468}, {'id': 'https://openalex.org/C199343813', 'wikidata': 'https://www.wikidata.org/wiki/Q12128', 'display_name': 'Dentistry', 'level': 1, 'score': 0.3593152}, {'id': 'https://openalex.org/C2776886416', 'wikidata': 'https://www.wikidata.org/wiki/Q4941567', 'display_name': 'Bone mineral', 'level': 3, 'score': 0.33983213}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.28916094}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.28466746}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.27999535}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.2372945}, {'id': 'https://openalex.org/C2776541429', 'wikidata': 'https://www.wikidata.org/wiki/Q165328', 'display_name': 'Osteoporosis', 'level': 2, 'score': 0.22342652}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.1260229}, {'id': 'https://openalex.org/C70899900', 'wikidata': 'https://www.wikidata.org/wiki/Q290439', 'display_name': 'Polyphenol', 'level': 3, 'score': 0.118973255}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D016301', 'descriptor_name': 'Alveolar Bone Loss', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': True}, {'descriptor_ui': 'D008334', 'descriptor_name': 'Mandible', 'qualifier_ui': 'Q000187', 'qualifier_name': 'drug effects', 'is_major_topic': True}, {'descriptor_ui': 'D008517', 'descriptor_name': 'Phytotherapy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D044945', 'descriptor_name': 'Proanthocyanidins', 'qualifier_ui': 'Q000494', 'qualifier_name': 'pharmacology', 'is_major_topic': True}, {'descriptor_ui': 'D044945', 'descriptor_name': 'Proanthocyanidins', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': True}, {'descriptor_ui': 'D027843', 'descriptor_name': 'Vitis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D016301', 'descriptor_name': 'Alveolar Bone Loss', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000704', 'descriptor_name': 'Analysis of Variance', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015519', 'descriptor_name': 'Bone Density', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015519', 'descriptor_name': 'Bone Density', 'qualifier_ui': 'Q000187', 'qualifier_name': 'drug effects', 'is_major_topic': False}, {'descriptor_ui': 'D002136', 'descriptor_name': 'Calcium, Dietary', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003799', 'descriptor_name': 'Dental Stress Analysis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008334', 'descriptor_name': 'Mandible', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008334', 'descriptor_name': 'Mandible', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D010936', 'descriptor_name': 'Plant Extracts', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010936', 'descriptor_name': 'Plant Extracts', 'qualifier_ui': 'Q000494', 'qualifier_name': 'pharmacology', 'is_major_topic': False}, {'descriptor_ui': 'D010936', 'descriptor_name': 'Plant Extracts', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': False}, {'descriptor_ui': 'D044945', 'descriptor_name': 'Proanthocyanidins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D051381', 'descriptor_name': 'Rats', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017208', 'descriptor_name': 'Rats, Wistar', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012639', 'descriptor_name': 'Seeds', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014057', 'descriptor_name': 'Tomography, X-Ray Computed', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014057', 'descriptor_name': 'Tomography, X-Ray Computed', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.4012/dmj.23.67', 'pdf_url': 'https://www.jstage.jst.go.jp/article/dmj1982/23/2/23_2_67/_pdf', 'source': {'id': 'https://openalex.org/S202133162', 'display_name': 'Dental Materials Journal', 'issn_l': '0287-4547', 'issn': ['0287-4547', '1881-1361'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4324004147', 'host_organization_name': 'Japanese Society for Dental Materials and Devices', 'host_organization_lineage': ['https://openalex.org/P4324004147'], 'host_organization_lineage_names': ['Japanese Society for Dental Materials and Devices'], 'type': 'journal'}, '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/15287548', '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://doi.org/10.4012/dmj.23.67', 'pdf_url': 'https://www.jstage.jst.go.jp/article/dmj1982/23/2/23_2_67/_pdf', 'source': {'id': 'https://openalex.org/S202133162', 'display_name': 'Dental Materials Journal', 'issn_l': '0287-4547', 'issn': ['0287-4547', '1881-1361'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4324004147', 'host_organization_name': 'Japanese Society for Dental Materials and Devices', 'host_organization_lineage': ['https://openalex.org/P4324004147'], 'host_organization_lineage_names': ['Japanese Society for Dental Materials and Devices'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 49, 'referenced_works': ['https://openalex.org/W1487531210', 'https://openalex.org/W1568122956', 'https://openalex.org/W1569214109', 'https://openalex.org/W1602931205', 'https://openalex.org/W1965998469', 'https://openalex.org/W1973515205', 'https://openalex.org/W1998231486', 'https://openalex.org/W2000582017', 'https://openalex.org/W2001656238', 'https://openalex.org/W2004191998', 'https://openalex.org/W2005247637', 'https://openalex.org/W2010235797', 'https://openalex.org/W2010291700', 'https://openalex.org/W2010445201', 'https://openalex.org/W2010704299', 'https://openalex.org/W2010980684', 'https://openalex.org/W2013659039', 'https://openalex.org/W2014570121', 'https://openalex.org/W2023441957', 'https://openalex.org/W2024749806', 'https://openalex.org/W2032896309', 'https://openalex.org/W2034148363', 'https://openalex.org/W2037905973', 'https://openalex.org/W2049161309', 'https://openalex.org/W2064719597', 'https://openalex.org/W2065184155', 'https://openalex.org/W2065672754', 'https://openalex.org/W2084388382', 'https://openalex.org/W2085152953', 'https://openalex.org/W2086220230', 'https://openalex.org/W2086950215', 'https://openalex.org/W2087382209', 'https://openalex.org/W2089331118', 'https://openalex.org/W2090894363', 'https://openalex.org/W2094376995', 'https://openalex.org/W2094643669', 'https://openalex.org/W2112320095', 'https://openalex.org/W2114854638', 'https://openalex.org/W2117085661', 'https://openalex.org/W2134520728', 'https://openalex.org/W2136094436', 'https://openalex.org/W2150106457', 'https://openalex.org/W2157680255', 'https://openalex.org/W2158381363', 'https://openalex.org/W2269900132', 'https://openalex.org/W2337175762', 'https://openalex.org/W2465649486', 'https://openalex.org/W379714053', 'https://openalex.org/W621283224'], 'related_works': ['https://openalex.org/W803238811', 'https://openalex.org/W3091873145', 'https://openalex.org/W2996264050', 'https://openalex.org/W2616636289', 'https://openalex.org/W2575606775', 'https://openalex.org/W2187930529', 'https://openalex.org/W2007333418', 'https://openalex.org/W1977463044', 'https://openalex.org/W1972097754', 'https://openalex.org/W1514879441'], 'abstract_inverted_index': {'Grape': [0], 'seed': [1], 'proanthocyanidins': [2], 'extract': [3], '(GSPE),': [4], 'whose': [5], 'principal': [6], 'ingredient': [7], 'is': [8], 'proanthocyanidins,': [9], 'shows': [10], 'many': [11], 'activities': [12], 'such': [13], 'as': [14], 'cholesterol': [15], 'lowering': [16], 'effects,': [17, 19, 21, 23], 'antioxidant': [18], 'anti-tumor': [20], 'cardioprotective': [22], 'and': [24, 103, 139], 'protection': [25], 'against': [26], 'ultraviolet': [27], 'rays.': [28], 'However,': [29], 'reports': [30], 'of': [31, 34, 45, 48, 54, 118, 142], 'the': [32, 46, 51, 59, 116, 127, 146], 'effects': [33], 'GSPE': [35, 49, 74, 92, 134], 'on': [36, 50], 'bone': [37, 57, 99, 105, 137, 140], 'are': [38], 'rare.': [39], 'We': [40], 'performed': [41], 'a': [42, 78, 94, 119], 'mechanical': [43], 'analysis': [44], 'effect': [47], 'interior': [52], 'structure': [53], 'rat': [55, 143], 'mandibular': [56, 85], 'in': [58, 81, 97, 115, 126, 145], 'growth': [60, 147], 'period,': [61], 'using': [62], 'three-dimensional': [63], 'peripheral': [64], 'quantitative': [65], 'computed': [66], 'tomography': [67], '(pQCT).': [68], 'A': [69, 109], 'low-calcium/high-calcium': [70], 'diet': [71, 80], 'with': [72, 83], 'supplementary': [73], 'was': [75, 112], 'compared': [76], 'to': [77], 'lowcalcium/high-calcium': [79], 'rats': [82], 'debilitated': [84], 'bones.': [86], 'The': [87], 'group': [88], 'who': [89], 'received': [90], 'added': [91, 128], 'showed': [93], 'significant': [95, 110], 'increase': [96, 111, 136], 'cortical': [98], 'density,': [100], 'cross-sectional': [101], 'area,': [102], 'trabecular': [104], 'mineral': [106], 'content': [107], '(p<0.05).': [108], 'also': [113], 'seen': [114], 'results': [117], 'non-invasive': [120], 'stress': [121], 'strain': [122], 'index': [123], '(SSI)': [124], '(p<0.01)': [125], 'GSPE.': [129], 'Our': [130], 'findings': [131], 'suggest': [132], 'that': [133], 'can': [135], 'quality': [138], 'strength': [141], 'mandibles': [144], 'period.': [148]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2155573212', 'counts_by_year': [{'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2025-01-07T12:33:15.606686', 'created_date': '2016-06-24'}