Comparative microwell cytotoxicity assay of some Philippine plant extracts using brine shrimp Artemia Salina L. / (Record no. 238)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01900nam a2200241 4500 |
| 001 - CONTROL NUMBER | |
| control field | UPMIN-00000009165 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | UPMIN |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240530164819.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 240530b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | DLC |
| Transcribing agency | UPMin |
| Modifying agency | upmin |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | LG993.5 2002 |
| Local cutter number (OCLC) ; Book number/undivided call number, CALL (RLIN) | B4 A56 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ano-os, Katherine A. |
| Relator term | author |
| 9 (RLIN) | 26044 |
| 245 00 - TITLE STATEMENT | |
| Title | Comparative microwell cytotoxicity assay of some Philippine plant extracts using brine shrimp Artemia Salina L. / |
| Statement of responsibility, etc. | Katherine A. Ano-os |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2002 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 51 leaves |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (BS Biology) -- University of the Philippines Mindanao, 2002 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Cytotoxicity assay was employed using a 96-microwell plate in order to determine the cytotoxic activity of the leaf extracts of Jatropha curcas, Diospyros blancoi, Areca catechu, Ehretia microphylla and Quisqualis indica. In the cytotoxicity test, wells containg nauolii were mixed with different concentrations (10ppm, 100ppm and 1000 ppm) of leaf extracts of the five test plants. Mortality rates were observed after 24 hours. Results showed that the average median lethal concentration of the leaf extracts of J. curcas and A. catechu was 60.34 ppm and 464.05 ppm respectively. LC50 was undetermined for the other three plants since they were not able to cause 50% mortality rate of the brine shrimp nauplii. On the other hand, phenol test was also done in the different leaf extracts on order to detect the probable presence of phenol. Among the five plants, only leaf extract of J. curcas tested positive for the presence of phenol. Thus, it can be concluded that J. curcas leaf extract may contain phenolic compounds that can cause mortality of the brine shrimps nauplii. Substances other than phenols may also cause mortality although at a lower rate. |
| 658 ## - INDEX TERM--CURRICULUM OBJECTIVE | |
| Main curriculum objective | Undergraduate Thesis |
| Curriculum code | BIO200, |
| Source of term or code | BSB |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| a | Fi |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| a | UP |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Library of Congress Classification |
| Koha item type | Thesis |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Status | Collection | Home library | Current library | Shelving location | Date acquired | Accession Number | Total Checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Library of Congress Classification | Preservation Copy | Non-Circulating | University Library | University Library | Archives and Records | 2022-09-21 | UAR-T-gd094 | LG993.5 2002 B4 A56 | 3UPML00020756 | 2022-09-21 | 2022-09-21 | Thesis | ||||
| Library of Congress Classification | Room-Use Only | College of Science and Mathematics | University Library | Theses | 2022-09-21 | CSM-T-1064 | LG993.5 2002 B4 A56 | 3UPML00010970 | 2022-09-21 | 2022-09-21 | Thesis |