{"doi":"10.1242/bio.060318","title":"Note on hydrostatic skeletons: muscles operating within a pressurized environment","abstract":"<jats:title>ABSTRACT</jats:title>\n               <jats:p>Muscles and muscle fibers are volume-constant constructs that deform when contracted and develop internal pressures. However, muscles embedded in hydrostatic skeletons are also exposed to external pressures generated by their activity. For two examples, the pressure generation in spiders and in annelids, we used simplified biomechanical models to demonstrate that high intracellular pressures diminishing the resulting tensile stress of the muscle fibers are avoided in the hydrostatic skeleton. The findings are relevant for a better understanding of the design and functionality of biological hydrostatic skeletons.</jats:p>","journal":"Biology Open","year":2024,"id":622795,"datarank":0.29188652235829704,"base_score":1.9459101490553132,"endowment":1.9459101490553132,"self_citation_contribution":0.29188652235829704,"citation_network_contribution":0.0,"self_endowment_contribution":0.29188652235829704,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":6,"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":1609345,"name":"Tobias Siebert","orcid":"0000-0003-4090-5480","position":1,"is_corresponding":false},{"id":1609343,"name":"Reinhard Blickhan","orcid":"0000-0001-6751-5621","position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Note on hydrostatic skeletons: muscles operating within a pressurized environment","abstract":"<jats:title>ABSTRACT</jats:title>\n               <jats:p>Muscles and muscle fibers are volume-constant constructs that deform when contracted and develop internal pressures. However, muscles embedded in hydrostatic skeletons are also exposed to external pressures generated by their activity. For two examples, the pressure generation in spiders and in annelids, we used simplified biomechanical models to demonstrate that high intracellular pressures diminishing the resulting tensile stress of the muscle fibers are avoided in the hydrostatic skeleton. The findings are relevant for a better understanding of the design and functionality of biological hydrostatic skeletons.</jats:p>","is_dataset_classified":null,"base_score":1.791759469228055,"endowment":1.791759469228055,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"38818878","pmcid":"PMC11261639","openalex_id":"https://openalex.org/W4399227022","authors":[],"funders":[{"funder_name":"Friedrich Schiller University Jena: Friedrich-Schiller-Universitat Jena","grant_id":"","title":null},{"funder_name":"Friedrich Schiller University Jena: Friedrich-Schiller-Universitat Jena","grant_id":"","title":null}],"total_grants":2,"fwci":0.8877,"citation_percentile":0.6489307,"influential_citations":0,"citation_trend":[{"year":2024,"count":1},{"year":2025,"count":3},{"year":2026,"count":1}],"oa_status":"gold","license":"cc-by","oa_locations":[{"url":"https://journals.biologists.com/bio/article-pdf/doi/10.1242/bio.060318/3467476/bio060318.pdf","host_type":"journal"},{"url":"https://journals.biologists.com/bio/article-pdf/doi/10.1242/bio.060318/3467476/bio060318.pdf","host_type":"publisher"},{"url":"https://journals.biologists.com/bio/article-pdf/doi/10.1242/bio.060318/3536977/bio060318.pdf","host_type":"publisher"},{"url":"https://doi.org/10.1242/bio.060318","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/38818878","host_type":"repository"},{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11261639","host_type":"repository"},{"url":"https://doaj.org/article/eaa859dd5c904470a3550a024025e686","host_type":"repository"},{"url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11261639/pdf/biolopen-13-060318.pdf","host_type":"repository"},{"url":"https://europepmc.org/articles/PMC11261639","host_type":"Europe_PMC"},{"url":"https://europepmc.org/articles/PMC11261639?pdf=render","host_type":"Europe_PMC"}],"fields_of_study":["Adhesion, Friction, and Surface Interactions","Cellular Mechanics and Interactions","Silk-based biomaterials and applications","Hydrostatic Pressure","Animals","Biomechanical Phenomena","Muscles","Spiders","Models, Biological"],"mesh_terms":["Animals","Biomechanical Phenomena","Hydrostatic Pressure","Models, Biological","Muscles","Spiders"],"keywords":["Hydrostatic pressure","Hydrostatic equilibrium","Ultimate tensile strength","Biology","Hydrostatic test","Muscle fibre","Constant (computer programming)","Volume (thermodynamics)","Anatomy","Skeleton (computer programming)","Materials science","Biomedical engineering","Computer science","Mechanics","Composite material","Skeletal muscle","Thermodynamics","Engineering","Physics","Muscles","Pressure","Spider","Annelid","Hydrostatic Skeletons"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-03T21:02:38.185246Z","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":[]}