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| Content Provider | Springer Nature Link |
|---|---|
| Author | Shalaby, N. M. M. Maghraby, A. S. El Hagrassy, A. M. |
| Copyright Year | 1999 |
| Abstract | Isolation and structure elucidation was carried out of flavonoid constituents found in fractionated extracts of the seeds and green leaves ofDaucus carota L. var.boissieri (Apiaceae). The flavonoids are mainly apigenin luteolin, their glycosidic precursors and 2,4,5-trimethoxybenzaldehyde. Fatty acids, hydrocarbons and sterols were identified by GLC. The effect of various carrot extracts on the immune responses ofSchistosoma mansoni infected mice was studied. The rate of reduction in worm infestation in mice injected with some fractions indicated a strong protection. Some extracts induced humoral immune response through raising the IgG level at 2, 4 and 6 weeks post-infection as compared with infected control. The phenotypic analysis of the cellular immune response in spleen and mesenteric lymph nodes was accomplished by direct immunofluorescence. The data showed that some extracts stimulated the blastogenesis of CD4$^{+}$-T splenocytes and mesenteric lymph node cells. |
| Starting Page | 441 |
| Ending Page | 448 |
| Page Count | 8 |
| File Format | |
| ISSN | 00155632 |
| Journal | Folia Microbiologica |
| Volume Number | 44 |
| Issue Number | 4 |
| e-ISSN | 18749356 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 1999-01-01 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Life Sciences Microbiology Applied Microbiology Immunology Environmental Engineering/Biotechnology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Medicine Microbiology |
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