SOME EFFECTS OF EXPERIMENTAL ACIDIFICATION ON PHENOLOXIDASE, TRYPSIN AND LYSOZYME ACTIVITIES IN FRESHWATER CRAYFISH (PONTASTACUS LEPTODACTYLUS)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

SOLTANI MAHDI; KHAZRAEINIA S.; SEPEHRI HOURI

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Fisheries Sciences Year:2008 | Volume:7 | Issue:2 Page(s): 87-102

Download Full-Text

Persian Verion

View:

696

Download:

Cites:

Information Journal Paper

Title

SOME EFFECTS OF EXPERIMENTAL ACIDIFICATION ON PHENOLOXIDASE, TRYPSIN AND LYSOZYME ACTIVITIES IN FRESHWATER CRAYFISH (PONTASTACUS LEPTODACTYLUS)

Author(s)

SOLTANI MAHDI | KHAZRAEINIA S. | SEPEHRI HOURI | Issue Writer Certificate

Keywords

CRAYFISHQ3

PONTASTACUS LEPTODACTYLUSQ3

PHENOLOXIDASEQ2

TRYPSINQ2

LYSOZYMEQ2

SERUM CALCIUM AND MAGNESIUMQ3

ACIDIFICATIONQ2

Abstract

Levels of PHENOLOXIDASE (Po), TRYPSIN and LYSOZYME activities were determined following 48 hours exposing freshwater CRAYFISH (Pontastacus leptodactylus) weighing 59.8±3.4 go different low pH values of 6.5, 5.5, 4 and 2.5 at 20-23°C. Significant decrease were found (P<0.01) in levels of Po and TRYPSIN activities in CRAYFISH haemocyte lysate supernatant (HLS) at pHs 5.5 and 4 compared to the control group (pH 8). Also, plasma LYSOZYME activity showed a significant increase in water with pHs of6.5, 5.5 and 4 (P<0.01).Furthermore, measurement of calcium and magnesium concentrations in sera samples showed a significant decrease for calcium ion at pHs 5.5 and 4, while magnesium concentration was significantly decreased only at pH 4 compared to control group (P<0.05). CRAYFISH exposed to pH 2.5 died within 24 hours post-exposure.

Cites

No record.

References

No record.

Cite

APA: Copy

SOLTANI, MAHDI, KHAZRAEINIA, S., & SEPEHRI, HOURI. (2008). SOME EFFECTS OF EXPERIMENTAL ACIDIFICATION ON PHENOLOXIDASE, TRYPSIN AND LYSOZYME ACTIVITIES IN FRESHWATER CRAYFISH (PONTASTACUS LEPTODACTYLUS). IRANIAN JOURNAL OF FISHERIES SCIENCES, 7(2), 87-102. SID. https://sid.ir/paper/86012/en

Vancouver: Copy

SOLTANI MAHDI, KHAZRAEINIA S., SEPEHRI HOURI. SOME EFFECTS OF EXPERIMENTAL ACIDIFICATION ON PHENOLOXIDASE, TRYPSIN AND LYSOZYME ACTIVITIES IN FRESHWATER CRAYFISH (PONTASTACUS LEPTODACTYLUS). IRANIAN JOURNAL OF FISHERIES SCIENCES[Internet]. 2008;7(2):87-102. Available from: https://sid.ir/paper/86012/en

IEEE: Copy

MAHDI SOLTANI, S. KHAZRAEINIA, and HOURI SEPEHRI, “SOME EFFECTS OF EXPERIMENTAL ACIDIFICATION ON PHENOLOXIDASE, TRYPSIN AND LYSOZYME ACTIVITIES IN FRESHWATER CRAYFISH (PONTASTACUS LEPTODACTYLUS),” IRANIAN JOURNAL OF FISHERIES SCIENCES, vol. 7, no. 2, pp. 87–102, 2008, [Online]. Available: https://sid.ir/paper/86012/en

Related Journal Papers