Formulation of silk fibroin-based single polymeric floating microspheres for sustained release of lafutidine (Record no. 17356)
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| fixed length control field | a |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20220829110703.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 220829b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | AIKTC-KRRC |
| Transcribing agency | AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 17649 |
| Author | Pantwalawalkar, Jidnyasa |
| 245 ## - TITLE STATEMENT | |
| Title | Formulation of silk fibroin-based single polymeric floating microspheres for sustained release of lafutidine |
| 250 ## - EDITION STATEMENT | |
| Volume, Issue number | Vol.56(2), Apr-June |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Karnataka |
| Name of publisher, distributor, etc. | Association of Pharmaceutical Teachers of India (APTI) |
| Year | 2022 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pagination | 396-404p. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Purpose: The present study was aimed at the formulation of lafutidine-loaded silk fibroin- based floating microspheres (LAFU-SF-Microspheres) for the site-specific sustained release of the drug. Materials and Methods: Briefly, the single polymeric system comprising SF was selected to prepare LAFU-SF-Microspheres by employing the emulsion solvent evaporation method. Subsequently, the obtained LAFU-SF-Microspheres were assessed for particle size, zeta potential, percent entrapment efficiency (%EE), percentage drug content (%DC), micromeritics, floating profile, in-vitro drug release, spectroscopical analysis, and accelerated stability study. Results: The particle size and zeta potential of the LAFU-SF-Microsphere were found to be 2.3-6.8μm and -21.93mV respectively whilst % EE and % DC of LAFU-SF-Microspheres were found to be 86.83±3.46% and 93.89±3.98% respectively. Moreover, it demonstrated the adequate angle of repose (26.50±1.06°) and Carr’s Compressibility Index (CI) confirming the excellent flow properties. In view of the floating profile, LAFU-SF-Microspheres showed floating lag time (FLT) between 9-13sec and total floating time (TFT) more than 12hr. Moreover, the % buoyancy was found to be 97.62± 4.78%. LAFU-SF-Microspheres showed in-vitro % drug release up to 92.41±4.29% adopting the first-order model. The FTIR indicated successful incorporation of LAFU in LAFU-SF-Microspheres. The DSC and PXRD indicated the disrupted crystallinity of LAFU in LAFU-SF-Microspheres. The SEM images of microspheres displayed spherical shapes with smooth textures. Conclusion: SF microspheres can be fruitfully applied for customized floating and release patterns of drugs with distinct solubility classes. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| 9 (RLIN) | 4639 |
| Topical term or geographic name entry element | PHARMACEUTICS |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 17650 |
| Co-Author | Nangare, Sopan |
| 773 0# - HOST ITEM ENTRY | |
| International Standard Serial Number | 0019-5464 |
| Place, publisher, and date of publication | Bengluru Association of Pharmaceutical Teachers of India (APTI) |
| Title | Indian journal of pharmaceutical education and research |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| URL | https://www.ijper.org/sites/default/files/IndJPhaEdRes-56-2-396.pdf |
| Link text | Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Articles Abstract Database |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Permanent Location | Current Location | Shelving location | Date acquired | Barcode | Date last seen | Price effective from | Koha item type |
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| School of Pharmacy | School of Pharmacy | Archieval Section | 2022-08-29 | 2022-1423 | 2022-08-29 | 2022-08-29 | Articles Abstract Database |