Elastase-induced hvdrolvsis of synthetic solid subsrates: poly(ester-urea-urethane)and poly(ether-urea-urethane) (Record no. 45480)
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| fixed length control field | 01734nam a2200265Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625140647.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-11254 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Elastase-induced hvdrolvsis of synthetic solid subsrates: poly(ester-urea-urethane)and poly(ether-urea-urethane) |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | BioMaterials, 17, p.2381-2388, 1996 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Human neutrophil elastase (HNE)and porcine pancreatic elastase (PPE)were incubated with two radiolabelled model poly(urethane)s, a poly(ester-urea-urethane)containing ['4C]toluene diisocyanate ([14C]TDl), poly(caprolactone)(PCL)and ethylenediamine (ED), and a poly(ether-urea-urethane)containing [14C]TDI, poly(tetramethylene oxide)(PTMO)and ED. Ten-fold more radioactive carbon was released when PPE was incubated with ['4C]TDI/PCLIED than when HNE was used. The PPE-induced radioactive carbon release was significantly reduced by a specific elastase inhibitor. Ten-fold less radioactive carbon was released when ['4C]TDI/PTMOIED was incubated with PPE as compared to ['4C]TDI/PCL/ED. Since neutrophils, which contain elastolytic activity, are present during the inflammatory response, the stability of biomaterials used in implanted devices may be affected. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | POLY(URETHANE)S |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | BIODEGRADATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | NEUTROPHIL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | INFLAMMATORY RESPONSE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | HUMAN ELASTASE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | PORCINE ELASTASE |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Labow, R.S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Erfle, D.J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Santerre, J.P. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1o8jRcW3UzhmfJzFsnUfpLJvBfA7arjas/view?usp=drivesdk">https://drive.google.com/file/d/1o8jRcW3UzhmfJzFsnUfpLJvBfA7arjas/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-11254 | 25.06.2025 | 25.06.2025 | Documentos solicitados |