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http://krishi.icar.gov.in/jspui/handle/123456789/5191| Title: | Fine structural changes of Rohu (Labeo rohita) sperm after dilution with cryoprotectants |
| Other Titles: | Not Available |
| Authors: | A. GOPALAXRISHNAN A.G. PONNlAH KULDEEP K. LAL |
| Published/ Complete Date: | 2000 |
| Project Code: | Not Available |
| Keywords: | Fine structural changes Rohu (Labeo rohita) dilution with cryoprotectants |
| Publisher: | CMFRI ,KOCHI |
| Citation: | Gopalakrishnan, A., Ponniah, A.G. and Lal, K.K., 2000. Fine structural changes of Rohu (Labeo rohita) sperm after dilution with cryoprotectants. Indian Journal of Fisheries, 47(1), pp.21-27. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Spermatozoa of rohu (Labeo mhita) were diluted in two cryodiluents and fme structural changes were investigated. Damages were observed in head, mid-piece and tail of about 51% spermatozoa immediately after dilution in one of the cryodiluents. After 10 minutes of equilibration period, the frequency of damaged sperms increased to 85%. The other diluent did not exhibit signif~cant structural changes unlike the former one and nearly 60% sperms remained visibly intact even after 10 minutes of equilibration time. The present investigation points out (1) diluents inhibiting sperm motility alone need not always be ideal for a species and (2) usefulness of ultrastructural images of fish sperms in determining the fertilizing ability of milt and in preliminary screening and selection of cryodiluents for deepfreezing programmes. |
| Description: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Indian Journal of Fisheires |
| NAAS Rating: | 6.29 |
| Volume No.: | 47(1) |
| Page Number: | 21-27 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | http://eprints.cmfri.org.in/id/eprint/11790 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/5191 |
| Appears in Collections: | FS-NBFGR-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| AGKN Fine structural changes of Rohu Labeo rohita sperm_Indian Journal of Fisheries_47_1_2000.pdf | 420.97 kB | Adobe PDF | View/Open |
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