THE ASSESSMENT OF INFLUENCE OF ZINC IONS AND ECHINACEA PURPUREA (L.)
MOENCH FOR MICE INTOXICATED BY CADMIUM IONS
Abstract
Background. Cadmium (Cd), a well-known environmental hazard, exerts a number of toxic
effects in organism. It disturbs the activity of biochemical systems of cells. Accumulation of cadmium
depends on the amount of essential trace elements, including zinc. Echinacea purpurea (L.) Moench
(EP) can modify its influence. The aim of the study was to assess the influence of ions of cadmium,
zinc, and EP on organism in experimental model of mice.
The objectives of the scientific work were as follows:
1. To evaluate the accumulation of cadmium in the internal organs of experimental mice after acute
and chronic intraperitoneal and per oral intoxication.
2. To assess morphological changes in liver tissue, mitotic and apoptotic activity of liver cells after
the intoxication by cadmium ions of different duration and dose.
3. To assess the effect of zinc ions to the accumulation of cadmium in the internal organs and to the
mitotic and apoptotic activity of liver cells in the organism of mice intoxicated by cadmium.
4. To evaluate the effect of EP to accumulation of cadmium in internal organs, mitotic and apoptotic
activity of liver cells after the chronic intraperitoneal and per oral intoxication by cadmium ions.
The scientific novelty of the study. This work makes our knowledge about mechanisms and
outcomes of acute and chronic exposure to cadmium deeper. The... [to full text]
| Identifer | oai:union.ndltd.org:LABT_ETD/oai:elaba.lt:LT-eLABa-0001:E.02~2005~D_20060202_114547-43693 |
| Date | 02 February 2006 |
| Creators | Smalinskienė, Alina |
| Contributors | Pangonytė, Dalia, Lesauskaitė, Vaiva, Zabulytė, Danguolė, Banienė, Rasa, Aniulienė, Albina, Abdrachmanovas, Olegas, Jankauskas, Rimantas, Kuras, Antanas, Ivanovienė, Laima, Kaunas University of Medicine |
| Publisher | Lithuanian Academic Libraries Network (LABT), Kaunas University of Medicine |
| Source Sets | Lithuanian ETD submission system |
| Language | Lithuanian |
| Detected Language | English |
| Type | Doctoral thesis |
| Format | application/pdf |
| Source | http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2005~D_20060202_114547-43693 |
| Rights | Unrestricted |
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