Sukumaran, Sandhya (2001) Cryodiluents and morphological changes in the spermatozoa of fish Liza parsia (Hamilton- Buchanan). Masters thesis, Central Institute of Fisheries Education.
|
Text
Sandhya Sukumaran.pdf Download (11MB) | Preview |
Abstract
An attempt has been made to get an insight into cryoinjuries that occur during the process o f cryopreservation and to identify the best cryodiluent for the milt of Liza parsia, one of the euryhaline fishes of immense culture potential. The morphological changes or damages caused by the cryodiluent at various stages of sperm preservation in liquid nitrogen at -196°C were studied at ultrastructural level by Transmission Electron Microscopy (TEM). V2E+DMSO diluent accorded maximum protection to the spermatozoa and inflicted least damages, retaining maximum post-thaw motility.Hence, V2E+DMS0 appear to be the best cryodiluent for the milt of Liza parsia. The present findings need further confirmation with actual fertility trials.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Cryodiluents; Morphological changes; Spermatozoa; Fish; Liza parsia (Hamilton- Buchanan) |
| Subjects: | Dissertations Demersal Fishes > Mullet |
| Divisions: | CMFRI-Kochi > Mariculture Division Subject Area > CMFRI > CMFRI-Kochi > Mariculture Division CMFRI-Kochi > Mariculture Division Subject Area > CMFRI-Kochi > Mariculture Division |
| Depositing User: | Users 17220 not found. |
| Date Deposited: | 17 Sep 2016 04:34 |
| Last Modified: | 06 Oct 2016 10:48 |
| URI: | http://eprints.cmfri.org.in/id/eprint/11127 |
Actions (login required)
 |
View Item |
