المؤلفون: Sheikhzadeh MS; Department of Materials Science and Engineering, Sharif University of Technology, Tehran, Iran., Ahmadi R; Department of Materials Science and Engineering, Sharif University of Technology, Tehran, Iran., Ghamari N; Department of Materials Science and Engineering, Sharif University of Technology, Tehran, Iran., Afshar A; Department of Materials Science and Engineering, Sharif University of Technology, Tehran, Iran.

المصدر: Journal of biomaterials science. Polymer edition [J Biomater Sci Polym Ed] 2024 Sep; Vol. 35 (13), pp. 2020-2048. Date of Electronic Publication: 2024 Jun 16.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Taylor and Francis Country of Publication: England NLM ID: 9007393 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1568-5624 (Electronic) Linking ISSN: 09205063 NLM ISO Abbreviation: J Biomater Sci Polym Ed Subsets: MEDLINE

مواضيع طبية MeSH: Titanium*/chemistry , Stainless Steel*/chemistry , Anti-Bacterial Agents*/pharmacology , Anti-Bacterial Agents*/chemistry , Silver*/chemistry , Silver*/pharmacology , Polymers*/chemistry , Polymers*/pharmacology , Coated Materials, Biocompatible*/chemistry , Coated Materials, Biocompatible*/pharmacology , Indoles*/chemistry , Indoles*/pharmacology , Catheters*, Corrosion ; Surface Properties ; Materials Testing ; Mechanical Phenomena ; Escherichia coli/drug effects ; Staphylococcus aureus/drug effects ; Metal Nanoparticles/chemistry

المؤلفون: Daood U; Associate Professor, Head of Restorative Division, Division of Restorative Dentistry, School of Dentistry, International Medical University Kuala Lumpur, Kuala Lumpur, Malaysia. Electronic address: umerdaood@imu.edu.my., Ilyas MS; Assistant Professor, Department of Oral Biology, Post Graduate Medical Institute, Lahore, Pakistan; Associate Professor, Postgraduate Medical Institute, Lahore, Pakistan., Ashraf M; Assistant Professor, Department of Oral Biology, Post Graduate Medical Institute, Lahore, Pakistan; Professor, Postgraduate Medical Institute, Lahore, Pakistan., Akbar M; Assistant Professor, Department of Oral Biology, Post Graduate Medical Institute, Lahore, Pakistan; Professor, Postgraduate Medical Institute, Lahore, Pakistan., Asif A; Assistant Professor, Department of Oral Biology, Post Graduate Medical Institute, Lahore, Pakistan; Assistant Professor, Postgraduate Medical Institute, Lahore, Pakistan., Khan AS; Professor, Department of Restorative Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia., Sidhu P; Senior Lecturer, Head of Restorative Division, Division of Restorative Dentistry, School of Dentistry, International Medical University Kuala Lumpur, Kuala Lumpur, Malaysia., Sheikh Z; Assistant Professor, Department of Periodontology, Applied Oral Sciences & Dental Clinical Sciences, Faculty of Dentistry, Dalhousie University, Halifax, Nova Scotia, Canada., Davamani F; Associate Professor, Division of Human Biology, Faculty of Biomedical Science, School of Health Sciences, International Medical University, Kuala Lumpur, Malaysia; Professor, Applied Dental Sciences, Division of Human Biology, Dental Materials Science, Applied Oral Sciences & Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Hong Kong, PR China., Matinlinna J; Professor, Applied Dental Sciences, University of Manchester, School of Dentistry, Manchester, United Kingdom; Professor, Program Convenor, Department of Endodontics, Arthur A Dugoni School of Dentistry, University of the Pacific, San Francisco., Peters OA; Professor, Program Convenor, Department of Endodontics, The University of Queensland, Brisbane, Queensland, Australia., Yiu C; Professor, Head of Paediatric Dentistry, Pediatric Dentistry Division, Paediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong, PR China.

المصدر: Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons [J Oral Maxillofac Surg] 2024 Sep; Vol. 82 (9), pp. 1147-1162. Date of Electronic Publication: 2024 May 16.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: W.B. Saunders Co Country of Publication: United States NLM ID: 8206428 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1531-5053 (Electronic) Linking ISSN: 02782391 NLM ISO Abbreviation: J Oral Maxillofac Surg Subsets: MEDLINE

مواضيع طبية MeSH: Rats, Wistar* , Sutures* , Coated Materials, Biocompatible*/chemistry , Coated Materials, Biocompatible*/pharmacology , Silanes*/chemistry , Silanes*/pharmacology, Animals ; Rats ; Male ; Spectroscopy, Fourier Transform Infrared ; Materials Testing ; Tensile Strength ; Quaternary Ammonium Compounds/pharmacology ; Quaternary Ammonium Compounds/chemistry ; Anti-Infective Agents/pharmacology ; Microscopy, Electron, Scanning ; Microscopy, Confocal ; Surface Properties

المؤلفون: Iwasaki Y; Cardiovascular Center, Kyoto Katsura Hospital, Japan; Department of Cardiovascular Medicine, Toho University Graduate School of Medicine, Japan. Electronic address: o9o255642o4@yahoo.co.jp., Shimada T; Department of Cardiovascular Medicine, Osaka Metropolitan University Graduate School of Medicine, Japan., Koike J; Cardiovascular Center, Kyoto Katsura Hospital, Japan., Funatsu A; Cardiovascular Center, Kyoto Katsura Hospital, Japan., Kobayashi T; Cardiovascular Center, Kyoto Katsura Hospital, Japan., Ikeda T; Department of Cardiovascular Medicine, Toho University Graduate School of Medicine, Japan., Nakamura S; Cardiovascular Center, Kyoto Katsura Hospital, Japan.

المصدر: Cardiovascular revascularization medicine : including molecular interventions [Cardiovasc Revasc Med] 2024 Sep; Vol. 66, pp. 51-55. Date of Electronic Publication: 2024 Mar 28.

نوع المنشور: Journal Article; Observational Study

بيانات الدورية: Publisher: Elsevier Country of Publication: United States NLM ID: 101238551 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1878-0938 (Electronic) Linking ISSN: 18780938 NLM ISO Abbreviation: Cardiovasc Revasc Med Subsets: MEDLINE

مواضيع طبية MeSH: Femoral Artery*/physiopathology , Femoral Artery*/diagnostic imaging , Angioplasty, Balloon*/instrumentation , Angioplasty, Balloon*/adverse effects , Vascular Patency* , Peripheral Arterial Disease*/physiopathology , Peripheral Arterial Disease*/therapy , Peripheral Arterial Disease*/diagnostic imaging , Peripheral Arterial Disease*/diagnosis , Popliteal Artery*/physiopathology , Popliteal Artery*/diagnostic imaging , Vascular Access Devices* , Recurrence* , Coated Materials, Biocompatible*, Humans ; Male ; Female ; Prospective Studies ; Aged ; Treatment Outcome ; Middle Aged ; Time Factors ; Risk Factors ; Vasodilator Agents/administration & dosage ; Aged, 80 and over ; Regional Blood Flow ; Papaverine/administration & dosage

المؤلفون: Li Z; Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China.; Department of Digital Oral Implantology and Prothodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China., Qin B; National & Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China., Liu H; Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China.; Department of Implant Dentistry, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China., Du S; Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China.; Department of Implant Dentistry, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China., Liu Y; Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China.; Department of Implant Dentistry, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China., He L; Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China.; Department of Digital Oral Implantology and Prothodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China., Xu B; Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China.; Department of Digital Oral Implantology and Prothodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China., Du L; Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China.; Department of Digital Oral Implantology and Prothodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, People's Republic of China.

المصدر: Biomedical materials (Bristol, England) [Biomed Mater] 2024 Aug 22; Vol. 19 (5). Date of Electronic Publication: 2024 Aug 22.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Institute of Physics Pub Country of Publication: England NLM ID: 101285195 Publication Model: Electronic Cited Medium: Internet ISSN: 1748-605X (Electronic) Linking ISSN: 17486041 NLM ISO Abbreviation: Biomed Mater Subsets: MEDLINE

مواضيع طبية MeSH: Silicon Dioxide*/chemistry , Blood Coagulation*/drug effects , Coated Materials, Biocompatible*/chemistry , Coated Materials, Biocompatible*/pharmacology , Osteogenesis*/drug effects , Titanium*/chemistry, Adsorption ; Animals ; Porosity ; Surface Properties ; Humans ; Blood Platelets/metabolism ; Proteomics/methods ; Blood Proteins/chemistry ; Blood Proteins/metabolism ; Nanotubes/chemistry ; Mice ; Male ; Materials Testing ; Blood Coagulation Factors/metabolism ; Blood Coagulation Factors/chemistry

المؤلفون: Garcia-Perez VI; Laboratorio de Biointerfases, División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México. Circuito exterior s/n, Ciudad Universitaria, Ciudad de México, CDMX 04510, Mexico., Hotchkiss KM; Department of Biomedical Engineering Commonwealth, College of Engineering, Virginia University, Richmond, VA 23284, United States of America., Silva-Bermudez P; Unidad de Ingeniería de Tejidos,Terapia Celular y Medicina Regenerativa, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra. Calzada México-Xochimilco, Ciudad de México 14389, Mexico., Hernández MM; Laboratorio de Biointerfases, División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México. Circuito exterior s/n, Ciudad Universitaria, Ciudad de México, CDMX 04510, Mexico., Prado-Prone G; Laboratorio de Biointerfases, División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México. Circuito exterior s/n, Ciudad Universitaria, Ciudad de México, CDMX 04510, Mexico., Olivares-Navarrete R; Department of Biomedical Engineering Commonwealth, College of Engineering, Virginia University, Richmond, VA 23284, United States of America., Rodil SE; Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México. Circuito exterior s/n, Ciudad Universitaria, Ciudad de México, CDMX 04510, Mexico., Almaguer-Flores A; Laboratorio de Biointerfases, División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México. Circuito exterior s/n, Ciudad Universitaria, Ciudad de México, CDMX 04510, Mexico.

المصدر: Biomedical materials (Bristol, England) [Biomed Mater] 2024 Aug 21; Vol. 19 (5). Date of Electronic Publication: 2024 Aug 21.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Institute of Physics Pub Country of Publication: England NLM ID: 101285195 Publication Model: Electronic Cited Medium: Internet ISSN: 1748-605X (Electronic) Linking ISSN: 17486041 NLM ISO Abbreviation: Biomed Mater Subsets: MEDLINE

مواضيع طبية MeSH: Titanium*/chemistry , Stainless Steel*/chemistry , Mesenchymal Stem Cells*/cytology , Surface Properties* , Coated Materials, Biocompatible*/chemistry , Coated Materials, Biocompatible*/pharmacology , Macrophages*/metabolism , Osteogenesis*/drug effects , Materials Testing*, Animals ; Humans ; Mice ; Cell Differentiation ; Prostheses and Implants ; Osteoblasts/cytology ; Staphylococcus aureus/drug effects ; Biofilms ; Staphylococcus epidermidis/drug effects ; Bacterial Adhesion ; Wettability

المؤلفون: Hu Q; Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu 610041, China.; Department of Orthopedic Surgery, Ya'an People's Hospital, Ya'an 625000, China., Du Y; College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China. lgy3506@scu.edu.cn., Bai Y; West China School of Nursing, Sichuan University/Department of Cardiovascular Surgery, West China Hospital, Sichuan University, China., Xing D; College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China. lgy3506@scu.edu.cn., Wu C; College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China. lgy3506@scu.edu.cn., Li K; College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China. lgy3506@scu.edu.cn., Lang S; College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China. lgy3506@scu.edu.cn., Liu X; Department of Orthopedic Surgery, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, 610041, China. lxy711010@163.com., Liu G; College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China. lgy3506@scu.edu.cn.

المصدر: Biomaterials science [Biomater Sci] 2024 Aug 20; Vol. 12 (17), pp. 4471-4482. Date of Electronic Publication: 2024 Aug 20.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101593571 Publication Model: Electronic Cited Medium: Internet ISSN: 2047-4849 (Electronic) Linking ISSN: 20474830 NLM ISO Abbreviation: Biomater Sci Subsets: MEDLINE

مواضيع طبية MeSH: Anti-Bacterial Agents*/pharmacology , Anti-Bacterial Agents*/chemistry , Anti-Bacterial Agents*/chemical synthesis , Coated Materials, Biocompatible*/chemistry , Coated Materials, Biocompatible*/pharmacology , Titanium*/chemistry , Titanium*/pharmacology, Animals ; Hydrogen-Ion Concentration ; Rats ; Rats, Sprague-Dawley ; Prostheses and Implants ; Staphylococcus aureus/drug effects ; Biofilms/drug effects ; Dopamine/chemistry ; Dopamine/pharmacology ; Gentamicins/pharmacology ; Gentamicins/chemistry ; Gentamicins/administration & dosage ; Bacterial Adhesion/drug effects ; Surface Properties ; Polymers/chemistry ; Polymers/pharmacology ; Bacterial Infections/drug therapy

المؤلفون: Zermeño-Pérez D; Ashland Specialties Ireland Ltd., Mullingar N91 F6PD, Ireland.; School of Biomolecular and Biomedical Science, University College Dublin, Dublin Dublin 4, Ireland., Chouirfa H; Ashland Specialties Ireland Ltd., Mullingar N91 F6PD, Ireland., Rodriguez BJ; School of Physics, University College Dublin, Dublin Dublin 4, Ireland., Dürig T; Ashland Wilmington Centre, Wilmington 19808, Delaware, United States., Duffy P; Ashland Specialties Ireland Ltd., Mullingar N91 F6PD, Ireland., Cróinín TÓ; School of Biomolecular and Biomedical Science, University College Dublin, Dublin Dublin 4, Ireland.

المصدر: ACS applied bio materials [ACS Appl Bio Mater] 2024 Aug 19; Vol. 7 (8), pp. 5728-5739. Date of Electronic Publication: 2024 Jul 22.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: ACS Publications Country of Publication: United States NLM ID: 101729147 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2576-6422 (Electronic) Linking ISSN: 25766422 NLM ISO Abbreviation: ACS Appl Bio Mater Subsets: MEDLINE

مواضيع طبية MeSH: Biofilms*/drug effects , Titanium*/chemistry , Titanium*/pharmacology , Alloys*/chemistry , Alloys*/pharmacology , Polyesters*/chemistry , Polyesters*/pharmacology , Materials Testing* , Coated Materials, Biocompatible*/chemistry , Coated Materials, Biocompatible*/pharmacology , Anti-Bacterial Agents*/pharmacology , Anti-Bacterial Agents*/chemistry , Anti-Bacterial Agents*/chemical synthesis , Staphylococcus aureus*/drug effects, Microbial Sensitivity Tests ; Humans ; Particle Size ; Polyethylene Glycols/chemistry ; Polyethylene Glycols/pharmacology ; Surface Properties ; Prostheses and Implants

المؤلفون: Menzel R; Sartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany., Budde D; Sartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany., Maier T; Sartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany., Pahl I; Sartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany., Raddatz L; Sartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany., Lausch R; Sartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany., Zumbrum M; Sartorius Stedim North America, Inc., 565 Johnson Avenue, Bohemia, New York 11716, United States., Hauk A; Sartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany.

المصدر: ACS applied bio materials [ACS Appl Bio Mater] 2024 Aug 19; Vol. 7 (8), pp. 5369-5381. Date of Electronic Publication: 2024 Jul 23.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: ACS Publications Country of Publication: United States NLM ID: 101729147 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2576-6422 (Electronic) Linking ISSN: 25766422 NLM ISO Abbreviation: ACS Appl Bio Mater Subsets: MEDLINE

مواضيع طبية MeSH: Polyurethanes*/chemistry , Polyurethanes*/pharmacology , Xylenes*/chemistry , Xylenes*/pharmacology , Materials Testing* , Polymers*/chemistry , Polymers*/pharmacology , Printing, Three-Dimensional* , Coated Materials, Biocompatible*/chemistry , Coated Materials, Biocompatible*/pharmacology, Particle Size ; Cricetulus ; CHO Cells ; Cell Survival/drug effects ; Animals ; Cell Proliferation/drug effects ; Biocompatible Materials/chemistry ; Biocompatible Materials/pharmacology

المؤلفون: Popova A; National University of Science and Technology 'MISIS', Moscow 119049, Russia., Advakhova DY; National University of Science and Technology 'MISIS', Moscow 119049, Russia., Sheveyko AN; National University of Science and Technology 'MISIS', Moscow 119049, Russia., Kuptsov KA; National University of Science and Technology 'MISIS', Moscow 119049, Russia., Slukin P; National University of Science and Technology 'MISIS', Moscow 119049, Russia.; State Research Center for Applied Microbiology and Biotechnology, Obolensk 142279, Russia., Ignatov SG; National University of Science and Technology 'MISIS', Moscow 119049, Russia.; State Research Center for Applied Microbiology and Biotechnology, Obolensk 142279, Russia., Ilnitskaya A; N.N. Blokhin National Medical Research Center of Oncology, Moscow 115478, Russia., Timoshenko RV; National University of Science and Technology 'MISIS', Moscow 119049, Russia., Erofeev AS; National University of Science and Technology 'MISIS', Moscow 119049, Russia., Kuchmizhak AA; Institute for Automation and Control Processes, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690041, Russia.; Pacific Quantum Center, Far Eastern Federal University, Vladivostok 690922, Russia., Subramanian B; Electroplating and Metal Finishing Division, CSIR-Central Electrochemical Research Institute, Karaikudi 630003, Tamil Nadu., Shtansky DV; National University of Science and Technology 'MISIS', Moscow 119049, Russia.

المصدر: ACS applied bio materials [ACS Appl Bio Mater] 2024 Aug 19; Vol. 7 (8), pp. 5579-5596. Date of Electronic Publication: 2024 Jul 16.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: ACS Publications Country of Publication: United States NLM ID: 101729147 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2576-6422 (Electronic) Linking ISSN: 25766422 NLM ISO Abbreviation: ACS Appl Bio Mater Subsets: MEDLINE

مواضيع طبية MeSH: Titanium*/chemistry , Titanium*/pharmacology , Reactive Oxygen Species*/metabolism , Anti-Bacterial Agents*/pharmacology , Anti-Bacterial Agents*/chemistry , Anti-Bacterial Agents*/chemical synthesis , Ultraviolet Rays* , Zinc*/chemistry , Zinc*/pharmacology , Materials Testing* , Oxidation-Reduction* , Coated Materials, Biocompatible*/chemistry , Coated Materials, Biocompatible*/pharmacology, Mice ; Animals ; X-Rays ; Particle Size ; Microbial Sensitivity Tests ; Surface Properties ; Escherichia coli/drug effects ; Ions/chemistry ; Ions/pharmacology ; Staphylococcus aureus/drug effects ; Electrolysis ; NIH 3T3 Cells

المؤلفون: Johnson A; Division of Anatomy, Center for Anatomy & Cell Biology, Medical University of Vienna, Vienna 1090, Austria.; Medical Imaging Cluster (MIC), Medical University of Vienna, Vienna 1090, Austria.; Biosciences, University of Exeter, Exeter EX4 4QD, UK.

المصدر: Journal of cell science [J Cell Sci] 2024 Aug 15; Vol. 137 (16). Date of Electronic Publication: 2024 Aug 20.

نوع المنشور: Journal Article; Review

بيانات الدورية: Publisher: Company of Biologists Country of Publication: England NLM ID: 0052457 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1477-9137 (Electronic) Linking ISSN: 00219533 NLM ISO Abbreviation: J Cell Sci Subsets: MEDLINE

مواضيع طبية MeSH: Clathrin-Coated Vesicles*/metabolism , Endocytosis* , Mammals*/metabolism, Animals ; Plants/metabolism ; Plants/microbiology ; Humans ; Clathrin/metabolism ; Yeasts/metabolism