LDH ACTIVITY IN COPPER INTOXICATION OF CARASSIUS AURATUS GIBELIO GILLS AND INTESTINE
The pathological effects of two sublethal concentrations (100 µg/l and 250 µg/l) of copper (CuSO4x5H2O) on goldfish Carassius auratus gibelio were studied for 7,14 and 21 days. The specific activity of LDH in gills and intestine, two target organs that uptake the metal from the water were assayed. I...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Agroprint Timisoara
2023-11-01
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| Series: | Scientific Papers Animal Science and Biotechnologies |
| Subjects: | |
| Online Access: | https://spasb.ro/index.php/public_html/article/view/2039 |
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| author | DANIELA TEODORESCU MARIA CRISTINA MUNTEANU ANDREEA CRISTINA STAICU LOTUS MESTER ANCA DINISCHIOTU |
| author_facet | DANIELA TEODORESCU MARIA CRISTINA MUNTEANU ANDREEA CRISTINA STAICU LOTUS MESTER ANCA DINISCHIOTU |
| author_sort | DANIELA TEODORESCU |
| collection | DOAJ |
| description | The pathological effects of two sublethal concentrations (100 µg/l and 250 µg/l) of
copper (CuSO4x5H2O) on goldfish Carassius auratus gibelio were studied for 7,14
and 21 days. The specific activity of LDH in gills and intestine, two target organs
that uptake the metal from the water were assayed. In gills at 100 µg Cu2+/l the
specific activity of LDH was gradually decreasing, while in the intestine, after 7 days
of exposure, the enzymatic activity was distinct significantly increased. LDH activity
demonstrated a hypoxic condition and a stimulation of glycolysis. In the both organs
,the 250 µg Cu2+/l concentration generated a decrease of LDH specific activity after
7 days followed by an increase of this after 14 and 21 days of exposure.
Histologically, the modifications are, generally, directly correlated with the toxicant
dose and exposure time. |
| first_indexed | 2024-04-24T13:42:31Z |
| format | Article |
| id | doaj.art-0ea123dd70b64f929fed3220bb12be6a |
| institution | Directory Open Access Journal |
| issn | 1841-9364 2344-4576 |
| language | English |
| last_indexed | 2024-04-24T13:42:31Z |
| publishDate | 2023-11-01 |
| publisher | Agroprint Timisoara |
| record_format | Article |
| series | Scientific Papers Animal Science and Biotechnologies |
| spelling | doaj.art-0ea123dd70b64f929fed3220bb12be6a2024-04-04T07:37:04ZengAgroprint TimisoaraScientific Papers Animal Science and Biotechnologies1841-93642344-45762023-11-014121691692039LDH ACTIVITY IN COPPER INTOXICATION OF CARASSIUS AURATUS GIBELIO GILLS AND INTESTINEDANIELA TEODORESCU0MARIA CRISTINA MUNTEANU1ANDREEA CRISTINA STAICU2LOTUS MESTER3ANCA DINISCHIOTU4University of Bucharest, Faculty of Biology, Bucharest University of Bucharest, Faculty of Biology, Bucharest University of Bucharest, Faculty of Biology, Bucharest University of Bucharest, Faculty of Biology, Bucharest University of Bucharest, Faculty of Biology, Bucharest The pathological effects of two sublethal concentrations (100 µg/l and 250 µg/l) of copper (CuSO4x5H2O) on goldfish Carassius auratus gibelio were studied for 7,14 and 21 days. The specific activity of LDH in gills and intestine, two target organs that uptake the metal from the water were assayed. In gills at 100 µg Cu2+/l the specific activity of LDH was gradually decreasing, while in the intestine, after 7 days of exposure, the enzymatic activity was distinct significantly increased. LDH activity demonstrated a hypoxic condition and a stimulation of glycolysis. In the both organs ,the 250 µg Cu2+/l concentration generated a decrease of LDH specific activity after 7 days followed by an increase of this after 14 and 21 days of exposure. Histologically, the modifications are, generally, directly correlated with the toxicant dose and exposure time.https://spasb.ro/index.php/public_html/article/view/2039gold fishcopper toxicityldhhistopathology |
| spellingShingle | DANIELA TEODORESCU MARIA CRISTINA MUNTEANU ANDREEA CRISTINA STAICU LOTUS MESTER ANCA DINISCHIOTU LDH ACTIVITY IN COPPER INTOXICATION OF CARASSIUS AURATUS GIBELIO GILLS AND INTESTINE Scientific Papers Animal Science and Biotechnologies gold fish copper toxicity ldh histopathology |
| title | LDH ACTIVITY IN COPPER INTOXICATION OF CARASSIUS AURATUS GIBELIO GILLS AND INTESTINE |
| title_full | LDH ACTIVITY IN COPPER INTOXICATION OF CARASSIUS AURATUS GIBELIO GILLS AND INTESTINE |
| title_fullStr | LDH ACTIVITY IN COPPER INTOXICATION OF CARASSIUS AURATUS GIBELIO GILLS AND INTESTINE |
| title_full_unstemmed | LDH ACTIVITY IN COPPER INTOXICATION OF CARASSIUS AURATUS GIBELIO GILLS AND INTESTINE |
| title_short | LDH ACTIVITY IN COPPER INTOXICATION OF CARASSIUS AURATUS GIBELIO GILLS AND INTESTINE |
| title_sort | ldh activity in copper intoxication of carassius auratus gibelio gills and intestine |
| topic | gold fish copper toxicity ldh histopathology |
| url | https://spasb.ro/index.php/public_html/article/view/2039 |
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