Design and Investigation of Alginate Coated Solid Lipid Nanoparticles for Oral Insulin Delivery (Record no. 15555)
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| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20211123110339.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 211123b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | AIKTC-KRRC |
| Transcribing agency | AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14752 |
| Author | Koland, Marina |
| 245 ## - TITLE STATEMENT | |
| Title | Design and Investigation of Alginate Coated Solid Lipid Nanoparticles for Oral Insulin Delivery |
| 250 ## - EDITION STATEMENT | |
| Volume, Issue number | Vol.55(2), Apr-Jun |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Banaglore |
| Name of publisher, distributor, etc. | Association of Pharmaceutical Teachers of India (APTI) |
| Year | 2021 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pagination | 383-394p. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Introduction: The conventional subcutaneous administration of insulin has been associated with several limitations leading to poor patient compliance. The poor oral bioavailability of insulin due to degradation by gastrointestinal enzymes and secretions can be countered by the use of protective carriers such as solid lipid nanoparticles that are capable of being taken up by the Peyer’s patches. The aim of the investigation was to design and investigate alginate coated solid lipid nanoparticles (SLN) of insulin for oral administration. Materials and Methods: The SLN were prepared from glyceryl behenate and glyceryl monostearate and coated with mucoadhesive polymer, sodium alginate. The SLN were evaluated for size, shape, zeta potential, drug content, in vitro release and ex vivo drug permeation through goat intestinal mucosa and Caco-2 cell monolayer model. Results and Discussion: Transmission electron microscopy revealed spherical particles of uniform size distribution. In vitro drug release using the reverse dialysis method revealed that the alginate coating maintained the potency of insulin in simulated GI fluids and also provided sustained release. Absorption enhancement was demonstrated in ex vivo permeation studies in the goat intestinal mucosal model as well as in the Caco-2 cell monolayer model. The oral administration of alginate-coated insulin SLN in streptozotocin induced diabetic rats resulted in a significant hypoglycemic effect as compared to that of uncoated insulin-loaded SLN. The percentage glycemia at the end of 10 h was statistically significant (p<0.05) to oral insulin and the hypoglycemic levels reached were comparable to that of the conventional subcutaneous insulin. Conclusion: Alginate coated SLN has the potential of improving the absorption of insulin through intestinal mucosa and possibly its bioavailability. |
| 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) | 14753 |
| Co-Author | Bhaskar , Rakshitha Anchan |
| 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-55-2-383.pdf |
| Link text | Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Articles Abstract Database |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total Checkouts | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | School of Pharmacy | School of Pharmacy | Archieval Section | 23/11/2021 | 2021-2022360 | 23/11/2021 | 23/11/2021 | Articles Abstract Database |