용해된 시멘트 분말이 붕어에 미치는 영향
The Effect of Dissolved Cement Powder on Carassius auratus
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In this study, we studied the effect of dissolved cement powder on Carassius auratus byanalysis of the morphophysiological changes. The gill exposed to dissolved cement powder showedthe thickened primary lamellae and the activity of chloride cells and mucous cells was also significantlyincreased and the proliferation, separation and clubbing of gill filament was observed inthe secondary lamellae. In the kidney tissue, the space in Bowman’s capsule was widen and thearrangement of dermis was irregular due to the thinned epidermis in the integument tissue. Theactivities of antioxidant enzymes and LDH tended to increase with the duration of cement exposure. It was confirmed that the up-regulated proteins were identified as involved in glycolysis andenergy metabolism and down-regulated proteins were myofibrillar proteins which were involvedin muscle contraction by the cement exposure to the integument. With these results, dissolvedcement powder was thought to be a big threat to the survival of the fish because it causes the morphologicalchanges and weakens the physiological activity in C. auratus tissues.
Abstract
In this study, we studied the effect of dissolved cement powder on Carassius auratus byanalysis of the morphophysiological changes. The gill exposed to dissolved cement powder showedthe thickened primary lamellae and the activity of chloride cells and mucous cells was also significantlyincreased and the proliferation, separation and clubbing of gill filament was observed inthe secondary lamellae. In the kidney tissue, the space in Bowman’s capsule was widen and thearrangement of dermis was irregular due to the thinned epidermis in the integument tissue. Theactivities of antioxidant enzymes and LDH tended to increase with the duration of cement exposure. It was confirmed that the up-regulated proteins were identified as involved in glycolysis andenergy metabolism and down-regulated proteins were myofibrillar proteins which were involvedin muscle contraction by the cement exposure to the integument. With these results, dissolvedcement powder was thought to be a big threat to the survival of the fish because it causes the morphologicalchanges and weakens the physiological activity in C. auratus tissues.
참고문헌 (27)
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