Acute and sub-chronic oral toxicity study of black tea in rodents (Record no. 23725)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02141 a2200217 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20251204152754.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251204b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | AIKTC-KRRC |
| Transcribing agency | AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Author | Sur, Tapas Kumar |
| 9 (RLIN) | 27677 |
| 245 ## - TITLE STATEMENT | |
| Title | Acute and sub-chronic oral toxicity study of black tea in rodents |
| 250 ## - EDITION STATEMENT | |
| Volume, Issue number | Vol.47(2), Mar-Apr |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Mumbai |
| Name of publisher, distributor, etc. | Wolter Kluwer |
| Year | 2015 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pagination | 167-172p. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Systematic oral toxicity study for black tea (Camellia sinensis), the most commonly consumed variety of tea, is lacking. The present study was undertaken to assess the iron load on black tea (Camellia sinensis) and its safety aspects in animals.<br/>Materials and Methods: <br/><br/>The analysis of iron was done in six tea samples as per American Public Health Association method using flame atomic absorption spectrophotometer. Maximum physical iron-loaded tea sample was identified on black tea sample 2 (BTS-2), and this was further studied for acute and 90-day sub-chronic toxicity following Organisation for Economic Co-operation and Development guidelines.<br/>Results: <br/><br/>Black tea sample 2 did not show any signs of toxicity or mortality at up to 2 g/kg per oral dose in Swiss albino mice. 90-day toxicity studies in Wistar rats did not reveal any evidence of toxicity at up to 250 mg/kg/day (2.5% infusion of BTS-2) oral dose as exhibited by regular observations, body weight, food consumption, hematology, serum chemistry, organ weights, and histopathology. Further, serum iron, total iron binding capacity, unsaturated iron binding capacity, and ferritin were not altered after 90 days of treatment. Masson trichrome staining and Perls’ staining did not reveal any abnormalities in hepatic tissue following 90-day treatment of high iron-loaded BTS-2. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | PHARMACOLOGY |
| 9 (RLIN) | 4774 |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Co-Author | Chatterjee, Suparna |
| 9 (RLIN) | 19140 |
| 773 0# - HOST ITEM ENTRY | |
| Place, publisher, and date of publication | Andheri - Mumbai Wolters Kluwer India Private Limited |
| Title | Indian Journal of Pharmacology |
| International Standard Serial Number | 0253-7613 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| URL | https://journals.lww.com/iphr/fulltext/2015/47020/acute_and_sub_chronic_oral_toxicity_study_of_black.7.aspx |
| 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 | 04/12/2025 | 2025-1766 | 04/12/2025 | 04/12/2025 | Articles Abstract Database |