{"id":"https://openalex.org/W7166315633","doi":"https://doi.org/10.1002/jbm.a.70115","title":"Development and Evaluation of Polyvinyl Alcohol/Carboxymethyl Chitosan Hydrocolloid Incorporating Cynodon dactylon Extract and Zinc Oxide Nanoparticle for Bedsore Healing in a Wistar Rat Model","display_name":"Development and Evaluation of Polyvinyl Alcohol/Carboxymethyl Chitosan Hydrocolloid Incorporating Cynodon dactylon Extract and Zinc Oxide Nanoparticle for Bedsore Healing in a Wistar Rat Model","publication_year":2026,"publication_date":"2026-06-27","ids":{"openalex":"https://openalex.org/W7166315633","doi":"https://doi.org/10.1002/jbm.a.70115","pmid":"https://pubmed.ncbi.nlm.nih.gov/42364010"},"language":"en","primary_location":{"id":"doi:10.1002/jbm.a.70115","doi":"https://doi.org/10.1002/jbm.a.70115","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jbm.a.70115","pdf_url":null,"source":{"id":"https://openalex.org/S184573928","display_name":"Journal of Biomedical Materials Research Part A","issn_l":"1549-3296","issn":["1549-3296","1552-4965"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","ki-jl-1","medline","norway-1"],"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":"Journal of Biomedical Materials Research Part A","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","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/A5003953413","display_name":"Sahar Molzemi","orcid":"https://orcid.org/0000-0003-3069-5926","observed_orcids":["https://orcid.org/0000-0003-3069-5926"]},"institutions":[{"id":"https://openalex.org/I58048189","display_name":"Shahid Beheshti University of Medical Sciences","ror":"https://ror.org/034m2b326","country_code":"IR","type":"education","lineage":["https://openalex.org/I58048189"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Sahar Molzemi","raw_affiliation_strings":["Student Research Committee Shahid Beheshti University of Medical Sciences  Tehran Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Student Research Committee Shahid Beheshti University of Medical Sciences  Tehran Iran","institution_ids":["https://openalex.org/I58048189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070198492","display_name":"Sepehr Zamani","orcid":"https://orcid.org/0000-0001-8098-1467","observed_orcids":["https://orcid.org/0000-0001-8098-1467"]},"institutions":[{"id":"https://openalex.org/I114982161","display_name":"Isfahan University of Medical Sciences","ror":"https://ror.org/04waqzz56","country_code":"IR","type":"education","lineage":["https://openalex.org/I114982161"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Sepehr Zamani","raw_affiliation_strings":["Department of Biomaterials, Nanotechnology and Tissue Engineering School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences  Isfahan Iran"],"raw_orcid":"https://orcid.org/0000-0001-8098-1467","affiliations":[{"raw_affiliation_string":"Department of Biomaterials, Nanotechnology and Tissue Engineering School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences  Isfahan Iran","institution_ids":["https://openalex.org/I114982161"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Maryam Molaei","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I71736372","display_name":"Shahroud University of Medical Sciences","ror":"https://ror.org/023crty50","country_code":"IR","type":"education","lineage":["https://openalex.org/I71736372"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Maryam Molaei","raw_affiliation_strings":["Student Research Committee School of Medicine, Shahroud University of Medical Sciences  Shahroud Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Student Research Committee School of Medicine, Shahroud University of Medical Sciences  Shahroud Iran","institution_ids":["https://openalex.org/I71736372"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086449786","display_name":"Naimeh Mahheidari","orcid":"https://orcid.org/0000-0003-3150-2145","observed_orcids":["https://orcid.org/0000-0003-3150-2145"]},"institutions":[{"id":"https://openalex.org/I235686326","display_name":"Kerman University of Medical Sciences","ror":"https://ror.org/02kxbqc24","country_code":"IR","type":"education","lineage":["https://openalex.org/I235686326"]},{"id":"https://openalex.org/I4210105474","display_name":"Universal Scientific Education and Research Network","ror":"https://ror.org/01n71v551","country_code":"IR","type":"nonprofit","lineage":["https://openalex.org/I4210105474"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Naimeh Mahheidari","raw_affiliation_strings":["Regenerative Medicine Group (REMED) Universal Scientific Education and Research Network (USERN)  Tehran Iran","Stem Cells and Regenerative Medicine Innovation Center, Kerman University of Medical Sciences  Kerman Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Regenerative Medicine Group (REMED) Universal Scientific Education and Research Network (USERN)  Tehran Iran","institution_ids":["https://openalex.org/I4210105474"]},{"raw_affiliation_string":"Stem Cells and Regenerative Medicine Innovation Center, Kerman University of Medical Sciences  Kerman Iran","institution_ids":["https://openalex.org/I235686326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139492861","display_name":"Mehdi Naeiji","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I71736372","display_name":"Shahroud University of Medical Sciences","ror":"https://ror.org/023crty50","country_code":"IR","type":"education","lineage":["https://openalex.org/I71736372"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mehdi Naeiji","raw_affiliation_strings":["Student Research Committee School of Medicine, Shahroud University of Medical Sciences  Shahroud Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Student Research Committee School of Medicine, Shahroud University of Medical Sciences  Shahroud Iran","institution_ids":["https://openalex.org/I71736372"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Milad Rezvani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I71736372","display_name":"Shahroud University of Medical Sciences","ror":"https://ror.org/023crty50","country_code":"IR","type":"education","lineage":["https://openalex.org/I71736372"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Milad Rezvani","raw_affiliation_strings":["Student Research Committee School of Medicine, Shahroud University of Medical Sciences  Shahroud Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Student Research Committee School of Medicine, Shahroud University of Medical Sciences  Shahroud Iran","institution_ids":["https://openalex.org/I71736372"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040967753","display_name":"Saeed Haghi\u2010Daredeh","orcid":"https://orcid.org/0000-0002-7798-8999","observed_orcids":["https://orcid.org/0000-0002-7798-8999"]},"institutions":[{"id":"https://openalex.org/I71736372","display_name":"Shahroud University of Medical Sciences","ror":"https://ror.org/023crty50","country_code":"IR","type":"education","lineage":["https://openalex.org/I71736372"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Saeed Haghi\u2010Daredeh","raw_affiliation_strings":["Regenerative Medicine Research Center, Shahroud University of Medical Sciences  Shahroud Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Regenerative Medicine Research Center, Shahroud University of Medical Sciences  Shahroud Iran","institution_ids":["https://openalex.org/I71736372"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027939971","display_name":"Majid Salehi","orcid":"https://orcid.org/0000-0001-6283-8181","observed_orcids":["https://orcid.org/0000-0001-6283-8181","https://orcid.org/0000-0002-3244-3338"]},"institutions":[{"id":"https://openalex.org/I71736372","display_name":"Shahroud University of Medical Sciences","ror":"https://ror.org/023crty50","country_code":"IR","type":"education","lineage":["https://openalex.org/I71736372"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Majid Salehi","raw_affiliation_strings":["Department of Tissue Engineering School of Medicine, Shahroud University of Medical Sciences  Shahroud Iran","Regenerative Medicine Research Center, Shahroud University of Medical Sciences  Shahroud Iran"],"raw_orcid":"https://orcid.org/0000-0001-6283-8181","affiliations":[{"raw_affiliation_string":"Department of Tissue Engineering School of Medicine, Shahroud University of Medical Sciences  Shahroud Iran","institution_ids":["https://openalex.org/I71736372"]},{"raw_affiliation_string":"Regenerative Medicine Research Center, Shahroud University of Medical Sciences  Shahroud Iran","institution_ids":["https://openalex.org/I71736372"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5027939971"],"corresponding_institution_ids":["https://openalex.org/I71736372"],"apc_list":{"value":4220,"currency":"USD","value_usd":4220},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.4333008,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"114","issue":"7","first_page":"e70115","last_page":"e70115"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10771","display_name":"Wound Healing and Treatments","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"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/T10771","display_name":"Wound Healing and Treatments","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"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/T11670","display_name":"Pressure Ulcer Prevention and Management","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10729","display_name":"Electrospun Nanofibers in Biomedical Applications","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pressure-ulcers","display_name":"pressure ulcers","score":0.9390000104904175},{"id":"https://openalex.org/keywords/wound-dressings","display_name":"wound dressings","score":0.7559999823570251},{"id":"https://openalex.org/keywords/hydrocolloids","display_name":"hydrocolloids","score":0.7239999771118164},{"id":"https://openalex.org/keywords/polyvinyl-alcohol","display_name":"polyvinyl alcohol","score":0.9810000061988831},{"id":"https://openalex.org/keywords/carboxymethyl-chitosan","display_name":"carboxymethyl chitosan","score":1.0},{"id":"https://openalex.org/keywords/zinc-oxide-nanoparticles","display_name":"zinc oxide nanoparticles","score":0.8569999933242798},{"id":"https://openalex.org/keywords/hemocompatibility","display_name":"hemocompatibility","score":0.8870000243186951},{"id":"https://openalex.org/keywords/anti-inflammatory-activity","display_name":"anti-inflammatory activity","score":0.7020000219345093},{"id":"https://openalex.org/keywords/collagen-deposition","display_name":"collagen deposition","score":0.734000027179718},{"id":"https://openalex.org/keywords/re-epithelialization","display_name":"re-epithelialization","score":0.9700000286102295},{"id":"https://openalex.org/keywords/tissue-regeneration","display_name":"tissue regeneration","score":0.5090000033378601}],"concepts":[{"id":"https://openalex.org/C2778551929","wikidata":"https://www.wikidata.org/wiki/Q146339","display_name":"Polyvinyl alcohol","level":2,"score":0.7576000094413757},{"id":"https://openalex.org/C2779732960","wikidata":"https://www.wikidata.org/wiki/Q408510","display_name":"Chitosan","level":2,"score":0.6638000011444092},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6254000067710876},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.49779999256134033},{"id":"https://openalex.org/C53227056","wikidata":"https://www.wikidata.org/wiki/Q189152","display_name":"Viability assay","level":3,"score":0.46639999747276306},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.4490000009536743},{"id":"https://openalex.org/C207001950","wikidata":"https://www.wikidata.org/wiki/Q141124","display_name":"In vivo","level":2,"score":0.4426000118255615},{"id":"https://openalex.org/C2780269544","wikidata":"https://www.wikidata.org/wiki/Q1509074","display_name":"Wound healing","level":2,"score":0.4388999938964844},{"id":"https://openalex.org/C535196362","wikidata":"https://www.wikidata.org/wiki/Q758","display_name":"Zinc","level":2,"score":0.4284000098705292},{"id":"https://openalex.org/C2781227287","wikidata":"https://www.wikidata.org/wiki/Q421991","display_name":"Carrageenan","level":2,"score":0.41370001435279846},{"id":"https://openalex.org/C2777792020","wikidata":"https://www.wikidata.org/wiki/Q208705","display_name":"Cynodon dactylon","level":2,"score":0.40799999237060547},{"id":"https://openalex.org/C60100273","wikidata":"https://www.wikidata.org/wiki/Q902806","display_name":"Thermogravimetric analysis","level":2,"score":0.3971000015735626},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.39320001006126404},{"id":"https://openalex.org/C26291073","wikidata":"https://www.wikidata.org/wiki/Q310484","display_name":"Ex vivo","level":3,"score":0.3919999897480011},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.3684000074863434},{"id":"https://openalex.org/C3019114686","wikidata":"https://www.wikidata.org/wiki/Q3089676","display_name":"Rat model","level":2,"score":0.32100000977516174},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.3197000026702881},{"id":"https://openalex.org/C2780381497","wikidata":"https://www.wikidata.org/wiki/Q463418","display_name":"Fibroblast","level":3,"score":0.3160000145435333},{"id":"https://openalex.org/C108586683","wikidata":"https://www.wikidata.org/wiki/Q17164826","display_name":"Self-healing hydrogels","level":2,"score":0.3140999972820282},{"id":"https://openalex.org/C2776390293","wikidata":"https://www.wikidata.org/wiki/Q2035485","display_name":"Subcutaneous injection","level":2,"score":0.3046000003814697},{"id":"https://openalex.org/C2778540859","wikidata":"https://www.wikidata.org/wiki/Q152234","display_name":"Swelling","level":2,"score":0.29440000653266907},{"id":"https://openalex.org/C2776081644","wikidata":"https://www.wikidata.org/wiki/Q411030","display_name":"Carboxymethyl cellulose","level":3,"score":0.29409998655319214},{"id":"https://openalex.org/C2780471494","wikidata":"https://www.wikidata.org/wiki/Q146505","display_name":"Solvent","level":2,"score":0.28760001063346863},{"id":"https://openalex.org/C84199377","wikidata":"https://www.wikidata.org/wiki/Q723912","display_name":"Freeze-drying","level":2,"score":0.2874000072479248},{"id":"https://openalex.org/C98274493","wikidata":"https://www.wikidata.org/wiki/Q128406","display_name":"Pharmacology","level":1,"score":0.28029999136924744},{"id":"https://openalex.org/C2778564307","wikidata":"https://www.wikidata.org/wiki/Q207653","display_name":"Saponin","level":3,"score":0.2743000090122223},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2736000120639801},{"id":"https://openalex.org/C2780783641","wikidata":"https://www.wikidata.org/wiki/Q738686","display_name":"MTT assay","level":3,"score":0.2718999981880188},{"id":"https://openalex.org/C2778414984","wikidata":"https://www.wikidata.org/wiki/Q865663","display_name":"Biomaterial","level":2,"score":0.2676999866962433},{"id":"https://openalex.org/C2778636629","wikidata":"https://www.wikidata.org/wiki/Q422649","display_name":"Biopolymer","level":3,"score":0.26589998602867126},{"id":"https://openalex.org/C92397422","wikidata":"https://www.wikidata.org/wiki/Q5062082","display_name":"Central composite design","level":3,"score":0.2581999897956848},{"id":"https://openalex.org/C2775976191","wikidata":"https://www.wikidata.org/wiki/Q13411117","display_name":"Banana peel","level":2,"score":0.25029999017715454}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003102","descriptor_name":"Colloids","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D003102","descriptor_name":"Colloids","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D003668","descriptor_name":"Pressure Ulcer","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"descriptor_ui":"D003668","descriptor_name":"Pressure Ulcer","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"descriptor_ui":"D003668","descriptor_name":"Pressure Ulcer","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D003668","descriptor_name":"Pressure Ulcer","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D003668","descriptor_name":"Pressure Ulcer","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D003668","descriptor_name":"Pressure Ulcer","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D004195","descriptor_name":"Disease Models, Animal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004195","descriptor_name":"Disease Models, Animal","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010936","descriptor_name":"Plant Extracts","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D010936","descriptor_name":"Plant Extracts","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D010936","descriptor_name":"Plant Extracts","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D010936","descriptor_name":"Plant Extracts","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D011142","descriptor_name":"Polyvinyl Alcohol","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D011142","descriptor_name":"Polyvinyl Alcohol","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D011142","descriptor_name":"Polyvinyl Alcohol","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D011142","descriptor_name":"Polyvinyl Alcohol","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D014945","descriptor_name":"Wound Healing","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D014945","descriptor_name":"Wound Healing","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D015034","descriptor_name":"Zinc Oxide","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D015034","descriptor_name":"Zinc Oxide","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D015034","descriptor_name":"Zinc Oxide","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D015034","descriptor_name":"Zinc Oxide","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D017208","descriptor_name":"Rats, Wistar","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017208","descriptor_name":"Rats, Wistar","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":"Q000031","qualifier_name":"analogs & derivatives","is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":"Q000031","qualifier_name":"analogs & derivatives","is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053758","descriptor_name":"Nanoparticles","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D053758","descriptor_name":"Nanoparticles","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1002/jbm.a.70115","doi":"https://doi.org/10.1002/jbm.a.70115","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jbm.a.70115","pdf_url":null,"source":{"id":"https://openalex.org/S184573928","display_name":"Journal of Biomedical Materials Research Part A","issn_l":"1549-3296","issn":["1549-3296","1552-4965"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","ki-jl-1","medline","norway-1"],"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":"Journal of Biomedical Materials Research Part A","raw_type":"journal-article"},{"id":"pmid:42364010","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42364010","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":"Journal of biomedical materials research. Part A","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9391000270843506,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G427045094","display_name":null,"funder_award_id":"14040016","funder_id":"https://openalex.org/F4320322531","funder_display_name":"Shahroud University of Medical Sciences"}],"funders":[{"id":"https://openalex.org/F4320322531","display_name":"Shahroud University of Medical Sciences","ror":"https://ror.org/023crty50"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1990681348","https://openalex.org/W2103229089","https://openalex.org/W2147038478","https://openalex.org/W2476582486","https://openalex.org/W2963853793","https://openalex.org/W3043589674","https://openalex.org/W3044439377","https://openalex.org/W3099901337","https://openalex.org/W3129681656","https://openalex.org/W3130475923","https://openalex.org/W3130694309","https://openalex.org/W3150788829","https://openalex.org/W3178661601","https://openalex.org/W3205296685","https://openalex.org/W4214724717","https://openalex.org/W4220828089","https://openalex.org/W4281784938","https://openalex.org/W4283746784","https://openalex.org/W4283784911","https://openalex.org/W4297270933","https://openalex.org/W4313442843","https://openalex.org/W4319460656","https://openalex.org/W4362469481","https://openalex.org/W4362510721","https://openalex.org/W4386308814","https://openalex.org/W4386820042","https://openalex.org/W4386954261","https://openalex.org/W4390583179","https://openalex.org/W4390660543","https://openalex.org/W4390891033","https://openalex.org/W4392188353","https://openalex.org/W4393356876","https://openalex.org/W4396637342","https://openalex.org/W4399773920","https://openalex.org/W4400799057","https://openalex.org/W4401722508","https://openalex.org/W4402464596","https://openalex.org/W4403757588","https://openalex.org/W4405371106","https://openalex.org/W4405909558","https://openalex.org/W4407669042","https://openalex.org/W4407813485","https://openalex.org/W4408822992","https://openalex.org/W4411325983","https://openalex.org/W4411794195","https://openalex.org/W4413118151","https://openalex.org/W7131886342"],"related_works":[],"abstract_inverted_index":{"ABSTRACT":[0],"Pressure":[1],"ulcers":[2,146],"present":[3],"a":[4,36,140,148,174,234,259],"serious":[5],"clinical":[6],"challenge":[7],"due":[8],"to":[9,26,278],"their":[10,107],"impaired":[11],"healing":[12],"processes":[13],"and":[14,52,63,82,89,104,106,126,177,194,215,231,241,276,281],"increased":[15,207],"risk":[16],"of":[17,154,226,237,266,273],"infection,":[18],"particularly":[19],"for":[20,30,144,263],"immobilized":[21],"patients.":[22],"This":[23],"study":[24],"aims":[25],"address":[27],"the":[28,155,163,227,245,264,270],"need":[29],"advanced":[31],"wound":[32,261],"dressings":[33],"by":[34],"developing":[35],"multifunctional":[37,260],"polymeric":[38],"hydrocolloid/film":[39],"that":[40,185],"blends":[41],"zinc":[42],"oxide":[43],"(ZnO)":[44],"nanoparticles,":[45],"Cynodon":[46],"dactylon":[47,85,92,251],"extract,":[48],"polyvinyl":[49],"alcohol":[50],"(PVA),":[51],"carboxymethyl":[53],"chitosan":[54],"(CMC).":[55],"Composite":[56],"hydrocolloids":[57,98],"were":[58,99,130,188],"fabricated":[59],"via":[60],"solvent":[61],"casting":[62],"subsequently":[64],"cross\u2010linked":[65],"with":[66],"SA.":[67],"We":[68],"made":[69],"four":[70],"different":[71],"formulations:":[72],"pure":[73],"CMC\u2010PVA":[74],"(H":[75,79,86,94],"1":[76],"),":[77,81,88],"CMC\u2010PVA/ZnO":[78],"2":[80],"CMC\u2010PVA/":[83,90,249],"C.":[84,91,250],"3":[87],"/ZnO":[93,252],"4":[95,160,199,221],").":[96],"The":[97,133,158,197,219,248],"characterized":[100],"using":[101],"SEM,":[102],"FTIR,":[103],"DLS,":[105],"hemocompatibility,":[108],"porosity,":[109],"biodegradation,":[110],"swelling,":[111],"blood":[112],"uptake,":[113],"cell":[114],"viability":[115,211],"(MTT":[116],"assay),":[117],"potential":[118,257],"anti\u2010inflammatory\u2010related":[119],"effects":[120,272],"based":[121],"on":[122],"protein":[123],"denaturation":[124],"inhibition,":[125],"in":[127,134,173,229],"vitro":[128],"release":[129],"all":[131],"tested.":[132],"vivo":[135],"efficacy":[136],"was":[137,166],"assessed":[138],"utilizing":[139],"Wistar":[141],"rat":[142],"model":[143],"pressure":[145,267],"over":[147],"14\u2010day":[149],"duration,":[150],"incorporating":[151],"histological":[152],"examinations":[153],"healed":[156],"tissues.":[157],"H":[159,198,220],"hydrocolloid":[161,222,254],"had":[162],"best":[164],"microstructure,":[165],"very":[167,180],"porous":[168],"(about":[169],"70%),":[170],"broke":[171],"down":[172],"controlled":[175],"way,":[176],"absorbed":[178],"fluids":[179],"well.":[181],"FTIR":[182],"analysis":[183],"confirmed":[184],"bioactive":[186],"components":[187],"successfully":[189],"added":[190],"through":[191],"hydrogen":[192],"bonding":[193],"coordination":[195],"interactions.":[196],"formulation":[200],"showed":[201],"satisfactory":[202],"hemocompatibility":[203],"(<":[204],"4%":[205],"hemolysis),":[206],"fibroblast":[208],"growth":[209],"(112%":[210],"at":[212],"72":[213],"h),":[214],"combined":[216],"anti\u2010inflammatory":[217],"effects.":[218],"closed":[223],"about":[224],"91%":[225],"wounds":[228],"vivo,":[230],"it":[232],"did":[233],"better":[235],"job":[236],"epithelialization,":[238],"collagen":[239],"deposition,":[240],"reducing":[242],"inflammation":[243],"than":[244],"control":[246],"groups.":[247],"composite":[253],"demonstrates":[255],"significant":[256],"as":[258],"dressing":[262],"treatment":[265],"ulcers,":[268],"leveraging":[269],"synergistic":[271],"natural":[274],"extracts":[275],"nanoparticles":[277],"promote":[279],"expedited":[280],"structured":[282],"tissue":[283],"regeneration.":[284]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2026-06-28T00:00:00"}
