MARC details
| 000 -LEADER |
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| fixed length control field |
02264nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625124653.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-7005 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Manufacture of porous polymer nerve conduits by a novel low-pressure injection molding process |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
BioMaterials, 24(5), p.819-830, 2003 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
A method to fabricate porous, biodegradable conduits using a combined injection molding, thermally induced phase transition technique was developed which produced conduits with dimensionally toleranced, longitudinally aligned channels. The geometry of the channels was designed to approximate the architecture of peripheral nerves and to support the monolayer adherence of physiologically relevant numbers of Schwann cells. The channel configuration could be varied from a single 1.35mm diameter channel up to 100 0.08mm diameter channels. A conduit with 100 channels has approximately 12.5 times the lumenal surface area of a single channel conduit and supports the adherence of five times the number of Schwann cells in the native peripheral nerve. In this study, poly(dl-lactide-co-glycolide)(dl-PLGA)was dissolved in acetic acid and injected into a cold mold which induced solid liquid phase separation and, ultimately, solidification of the polymer solution. The acetic acid was removed by sublimation and the resulting foam had a macrostructure of high anisotropy. Semi-permeable skins formed on the outer and lumen diameters of the conduit as a consequence of rapid quenching. Macropores were organized into bundles of channels, up to 20 mm wide, in the dl- PLGA matrix and represented remnants of acetic acid that crystallized during solidification. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PERIPHERAL NERVE REGENERATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
POLYMER PROCESSING |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
NERVE CONDUIT |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BIODEGRADABLE POLYMER |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SCHWANN CELLS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TISSUE ENGINEERING |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Sundbacka, C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Hadlockb, T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Cheneyb, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Vacanti, J. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1miqD3vywC-UifRBreCigqUL1g44LjKIO/view?usp=drivesdk">https://drive.google.com/file/d/1miqD3vywC-UifRBreCigqUL1g44LjKIO/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
