{"id":"https://openalex.org/W1938294167","doi":"https://doi.org/10.2460/ajvr.1970.31.01.191","title":"Antihematopoietic and Carcinogenic Effects of Bracken Fern (Pteridium aquilinum) in Rats","display_name":"Antihematopoietic and Carcinogenic Effects of Bracken Fern (Pteridium aquilinum) in Rats","publication_year":1970,"publication_date":"1970-01-01","ids":{"openalex":"https://openalex.org/W1938294167","doi":"https://doi.org/10.2460/ajvr.1970.31.01.191","mag":"1938294167","pmid":"https://pubmed.ncbi.nlm.nih.gov/5414278"},"language":"en","primary_location":{"id":"doi:10.2460/ajvr.1970.31.01.191","doi":"https://doi.org/10.2460/ajvr.1970.31.01.191","is_oa":false,"landing_page_url":"https://doi.org/10.2460/ajvr.1970.31.01.191","pdf_url":null,"source":{"id":"https://openalex.org/S196975874","display_name":"American Journal of Veterinary Research","issn_l":"0002-9645","issn":["0002-9645","1943-5681"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-2","medline","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4322545313","host_organization_name":"American Veterinary Medical Association","host_organization_lineage":["https://openalex.org/P4322545313"],"host_organization_lineage_names":["American Veterinary Medical Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Veterinary Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"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/A5048171105","display_name":"P Schacham","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"P. Schacham","raw_affiliation_strings":["From the Department of Pharmacology, Faculty of Medicine, University of Western Ontario, London, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Pharmacology, Faculty of Medicine, University of Western Ontario, London, Ont., Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111435838","display_name":"Richard B. Philp","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"R. B. Philp","raw_affiliation_strings":["From the Department of Pharmacology, Faculty of Medicine, University of Western Ontario, London, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Pharmacology, Faculty of Medicine, University of Western Ontario, London, Ont., Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034646022","display_name":"C. W. Gowdey","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"C. W. Gowdey","raw_affiliation_strings":["From the Department of Pharmacology, Faculty of Medicine, University of Western Ontario, London, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Pharmacology, Faculty of Medicine, University of Western Ontario, London, Ont., Canada","institution_ids":["https://openalex.org/I125749732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I125749732"],"apc_list":null,"apc_paid":null,"fwci":1.3265,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.7761194,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"31","issue":"1","first_page":"191","last_page":"198"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12756","display_name":"Plant Toxicity and Pharmacological Properties","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12756","display_name":"Plant Toxicity and Pharmacological Properties","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10433","display_name":"Carcinogens and Genotoxicity Assessment","score":0.0052999998442828655,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"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/T14072","display_name":"Immunotoxicology and immune responses","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pteridium-aquilinum","display_name":"Pteridium aquilinum","score":0.9990000128746033},{"id":"https://openalex.org/keywords/carcinogenicity","display_name":"carcinogenicity","score":0.8230000138282776},{"id":"https://openalex.org/keywords/hematopoiesis","display_name":"hematopoiesis","score":0.5540000200271606},{"id":"https://openalex.org/keywords/thiamine","display_name":"thiamine","score":0.5249999761581421},{"id":"https://openalex.org/keywords/paneth-cells","display_name":"Paneth cells","score":0.8579999804496765},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.5600000023841858},{"id":"https://openalex.org/keywords/regional-variation","display_name":"regional variation","score":0.9129999876022339},{"id":"https://openalex.org/keywords/weight-loss","display_name":"weight loss","score":0.6380000114440918},{"id":"https://openalex.org/keywords/bone-marrow-cell-count","display_name":"bone marrow cell count","score":0.6290000081062317},{"id":"https://openalex.org/keywords/rats","display_name":"rats","score":0.45399999618530273}],"concepts":[{"id":"https://openalex.org/C2779413664","wikidata":"https://www.wikidata.org/wiki/Q213548","display_name":"Pteridium aquilinum","level":3,"score":0.9984710216522217},{"id":"https://openalex.org/C2777123377","wikidata":"https://www.wikidata.org/wiki/Q258034","display_name":"Bracken","level":3,"score":0.9966311454772949},{"id":"https://openalex.org/C2776985847","wikidata":"https://www.wikidata.org/wiki/Q80005","display_name":"Fern","level":2,"score":0.8757145404815674},{"id":"https://openalex.org/C114246631","wikidata":"https://www.wikidata.org/wiki/Q187661","display_name":"Carcinogen","level":2,"score":0.6975756883621216},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4152447581291199},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.4130632281303406},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4121248126029968},{"id":"https://openalex.org/C33070731","wikidata":"https://www.wikidata.org/wiki/Q7218","display_name":"Toxicology","level":1,"score":0.3365933895111084},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.08856222033500671}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001772","descriptor_name":"Blood Cell Count","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001792","descriptor_name":"Blood Platelets","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001854","descriptor_name":"Bone Marrow Cells","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002273","descriptor_name":"Carcinogens","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004906","descriptor_name":"Erythrocyte Count","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006413","descriptor_name":"Hematopoietic System","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D007417","descriptor_name":"Intestinal Polyps","qualifier_ui":"Q000139","qualifier_name":"chemically induced","is_major_topic":false},{"descriptor_ui":"D007958","descriptor_name":"Leukocyte Count","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010939","descriptor_name":"Plant Poisoning","qualifier_ui":"Q000662","qualifier_name":"veterinary","is_major_topic":true},{"descriptor_ui":"D011622","descriptor_name":"Pterins","qualifier_ui":"Q000633","qualifier_name":"toxicity","is_major_topic":true},{"descriptor_ui":"D013831","descriptor_name":"Thiamine","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.2460/ajvr.1970.31.01.191","doi":"https://doi.org/10.2460/ajvr.1970.31.01.191","is_oa":false,"landing_page_url":"https://doi.org/10.2460/ajvr.1970.31.01.191","pdf_url":null,"source":{"id":"https://openalex.org/S196975874","display_name":"American Journal of Veterinary Research","issn_l":"0002-9645","issn":["0002-9645","1943-5681"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-2","medline","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4322545313","host_organization_name":"American Veterinary Medical Association","host_organization_lineage":["https://openalex.org/P4322545313"],"host_organization_lineage_names":["American Veterinary Medical Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Veterinary Research","raw_type":"journal-article"},{"id":"pmid:5414278","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/5414278","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American journal of veterinary research","raw_type":"Journal Article"},{"id":"mag:1938294167","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/5414278","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.8371999859809875,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2418551574","https://openalex.org/W2260320661","https://openalex.org/W1994106342","https://openalex.org/W2552038194","https://openalex.org/W2235418548","https://openalex.org/W2405407146","https://openalex.org/W818623586","https://openalex.org/W273384906","https://openalex.org/W2157324107","https://openalex.org/W2776880720"],"abstract_inverted_index":{"SUMMARY":[0],"Rats":[1,38],"given":[2,39,80],"a":[3,40,81,100],"ration":[4,41,82],"containing":[5,42,83],"50%":[6,43],"bracken":[7,65,85],"fern":[8],"(Pteridium":[9],"aquilinum)":[10],"had":[11,46],"body":[12,48],"weight":[13,49],"loss":[14],"and":[15,22,58],"significant":[16],"reduction":[17],"in":[18,61,75],"erythrocytes,":[19],"thrombocytes,":[20],"leukocytes,":[21],"bone-marrow":[23],"cell":[24],"counts,":[25],"although":[26],"never":[27],"concurrently,":[28],"whether":[29],"or":[30,33],"not":[31,53],"oral":[32],"parenteral":[34],"thiamine":[35],"was":[36],"given.":[37],"non-nutrient":[44],"bulk":[45],"similar":[47],"losses,":[50],"but":[51],"did":[52],"have":[54],"decreased":[55],"hematopoiesis.":[56],"Seasonal":[57],"geographic":[59],"variations":[60],"the":[62],"potency":[63],"of":[64,70,77,103],"were":[66,73,91],"also":[67],"observed.":[68],"Tumors":[69],"small":[71],"intestine":[72],"produced":[74],"18":[76],"20":[78],"rats":[79],"34%":[84],"for":[86],"32":[87],"weeks.":[88],"The":[89],"tumors":[90],"classed":[92],"as":[93],"benign":[94],"adenomatous":[95],"polypi,":[96],"being":[97],"derived":[98],"from":[99],"neoplastic":[101],"proliferation":[102],"Paneth's":[104],"cells.":[105]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
