Bioactive metabolites of aspergillus neoniger, an endophyte of the medicinal plant ficus carica (Record no. 15814)
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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 | 20211229114740.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 211229b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | AIKTC-KRRC |
| Transcribing agency | AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 15193 |
| Author | Abdou, Randa |
| 245 ## - TITLE STATEMENT | |
| Title | Bioactive metabolites of aspergillus neoniger, an endophyte of the medicinal plant ficus carica |
| 250 ## - EDITION STATEMENT | |
| Volume, Issue number | Vol.83(1), Jan-Feb |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Mumbai |
| Name of publisher, distributor, etc. | Indian Journal of Pharmaceutical Science |
| Year | 2021 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pagination | 101-109p. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Endophytes are considered as a rich source of bioactive natural products. Many plants have not been investigated for their endophytic content yet, such as the medicinal plant Ficus carica . Recent studies confirmed antimicrobial and anticancer activities for the plant extract. To find out if its endophytes contribute to its reported activities, the bioactive endophyte Aspergillus neoniger was selected for investigation of its metabolites since it exerted antimicrobial and anticancer activities in preliminary screening assays. The fungal extract was subjected to bioactivity guided chromatographic fractionation for isolation of its bioactive metabolites. This resulted in the identification of four aurasperones (asperpyrone D, aurasperone D, dianhydroaurasperone C, aurasperone A) through spectroscopic analysis. Aurasperone D and asperpyrone D were found to be cytotoxic against human cervical cancer cells (50 % cytotoxic concentration=4.4 μg ml -1 and 3.0 μg ml -1 respectively). Aurasperone D exerted strong antiproliferative effect against human immortal erythroleukaemia cells 562 and human umbilical vein endothelial cells (concentration at which 50 % growth inhibition achieved was 5.3 and 4.7μg ml-1) as well as asperpyrone D (concentration at which 50 % growth inhibition achieved was 4.9 and 5.4μg ml-1). Dianhydroaurasperone C and aurasperone A, on the contrary, showed weak cytotoxic and antiproliferative effects. All compounds were tested for antimicrobial activity against several test strains including the plant pathogen Fusarium oxysporum. Results revealed that aurasperone D and asperpyrone D to be most active which suggests potential protective role of this endophyte on its host plant. These results suggest possible partial contribution of Aspergillus neoniger to the reported activity of the host plant. |
| 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) | 15194 |
| Co-Author | Alqahtani, Alaa M. |
| 773 0# - HOST ITEM ENTRY | |
| Place, publisher, and date of publication | New Delhi |
| Title | Indian journal of pharmaceutical sciences |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| URL | https://www.ijpsonline.com/articles/bioactive-metabolites-of-emaspergillus-neonigerem-an-endophyte-of-the-medicinal-plant-emficus-caricaem.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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| School of Pharmacy | School of Pharmacy | Archieval Section | 2021-12-29 | 2021-2022631 | 2021-12-29 | 2021-12-29 | Articles Abstract Database |