{"doi":"10.1093/jac/38.2.245","title":"Imipenem resistance among <i>Acinetobacter baumannii</i>: association with reduced expression of a 33–36 kDa outer membrane protein","abstract":null,"journal":"Journal of Antimicrobial Chemotherapy","year":1996,"id":633831,"datarank":0.7206031567099886,"base_score":4.804021044733257,"endowment":4.804021044733257,"self_citation_contribution":0.7206031567099886,"citation_network_contribution":0.0,"self_endowment_contribution":0.7206031567099886,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":121,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1643536,"name":"Richard B. Clark","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Imipenem resistance among <i>Acinetobacter baumannii</i>: association with reduced expression of a 33–36 kDa outer membrane protein","abstract":"The mechanism of imipenem resistance of two Acinetobacter baumannii isolates (A-1 and A-24) was characterized in this study. A spontaneous revertant (A-1 (rev)) derived from isolate A-1 showed susceptibility to imipenem. beta-Lactamase hydrolysis studies showed no evidence of an imipenem hydrolyzing enzyme among A-1, A-24, A-1 (rev), or two other imipenem susceptible A. baumannii isolates. Outer membrane protein (OMP) analysis indicated decreased expression of a 33-36 kDa protein by isolates A-1 and A-24 when compared with A-1 (rev) and the other A. baumannii isolates. In conclusion, decreased expression of a 33-36 kDa OMP is associated with imipenem resistance among A. baumannii.","is_dataset_classified":null,"base_score":4.804021044733257,"endowment":4.804021044733257,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"8877538","pmcid":null,"openalex_id":"https://openalex.org/W2150295817","authors":[],"funders":[],"total_grants":0,"fwci":0.7309,"citation_percentile":0.67711599,"influential_citations":0,"citation_trend":[{"year":2012,"count":8},{"year":2013,"count":5},{"year":2014,"count":3},{"year":2015,"count":3},{"year":2016,"count":3},{"year":2017,"count":1},{"year":2018,"count":3},{"year":2019,"count":3},{"year":2020,"count":6},{"year":2021,"count":4},{"year":2022,"count":3},{"year":2023,"count":4},{"year":2024,"count":2},{"year":2025,"count":3},{"year":2026,"count":1}],"oa_status":"bronze","license":null,"oa_locations":[{"url":"https://academic.oup.com/jac/article-pdf/38/2/245/2380411/38-2-245.pdf","host_type":"journal"},{"url":"https://academic.oup.com/jac/article-pdf/38/2/245/2380411/38-2-245.pdf","host_type":"publisher"},{"url":"http://academic.oup.com/jac/article-pdf/38/2/245/2380411/38-2-245.pdf","host_type":"publisher"},{"url":"https://doi.org/10.1093/jac/38.2.245","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/8877538","host_type":"repository"}],"fields_of_study":["Antibiotic Resistance in Bacteria","Antibiotics Pharmacokinetics and Efficacy","Pharmaceutical and Antibiotic Environmental Impacts","Acinetobacter","Bacterial Outer Membrane Proteins","Imipenem","Isoelectric Focusing","Microbial Sensitivity Tests","Thienamycins","beta-Lactam Resistance"],"mesh_terms":["Acinetobacter","Bacterial Outer Membrane Proteins","Isoelectric Focusing","Microbial Sensitivity Tests","Thienamycins","Imipenem","beta-Lactam Resistance"],"keywords":["Imipenem","Acinetobacter baumannii","Microbiology","Bacterial outer membrane","Acinetobacter","Biology","Bacteria","Antibiotic resistance","Antibiotics","Gene","Pseudomonas aeruginosa","Biochemistry","Genetics","Escherichia coli"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-06T12:45:02.669969Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}