Evaluation of different levels of soybean lecithin as an alternative to egg yolk for cryopreservation of goat and ram spermatozoa (Record no. 60008)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02939cab a2200325Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u210823 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 151104s2013 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART ARJSU V13 No1 7 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Khalifa, E. I. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Agricultural research journal, Suez Canal University, 2013 v.13(1) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Evaluation of different levels of soybean lecithin as an alternative to egg yolk for cryopreservation of goat and ram spermatozoa |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تقييم مستويات مختلفة من ليسيشين فول الصويا كبديل لصفار البيض لحفظ الحيوانات المنوية للماعز والكباش. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.33-38 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The purpose of the present study was to investigate the effect of different concentrations of soybean lecithin (SL) in goat and ram semen extenders as a substitute for egg yolk. In this study, thirty-six ejaculates were collected from each breed (3 adult goat bucks and 3 adult rams) aged >2.5 years old. Ejaculates were collected during the breeding season by means of an artificial vagina. The semen ejaculates were divided into six equal aliquots and diluted (1semen:4 diluent) to form six different cryoprotectant media (M). The control medium (MO) contained 2.5% and 15% egg yolk for goat bucks and ram semen extenders, respectively. Treatment extender media were M1 contained 1.5% SL, M2 included 2.5% SL, M3 supplemented with 3.5% SL, M4 contained 4.5% SL and M5 contained 5.5% SL. The semen samples were packed in straws (0.50 mL) and equilibrated in refrigeration at 5°C for 3 hours. After the equilibration period straws were warmed and sperm characteristics such as progressive motility, viability and abnormal tails were assayed. For freezing technique, the straws were suspended on a racK 5 cm above the liquid nitrogen vapor for 15 min at -120 °C. Then, straws immersed and stored in liquid nitrogen (-196°C). After thawing at 37°C/60 seconds, post- thawing motility, intact plasma membrane, sperm head damage and abnormal tails were evaluated. Results indicated that soybean lecithin at a level of 3.5 % attained higher (P < 0.05) sperm parameters than other concentrations of soybean lecithin and egg yolk in goat and ram semen extenders after the equilibration period. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Goats |
| General subdivision | Spermatozoa. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Goats |
| General subdivision | Germplasm resources |
| -- | Cryopreservation. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Rams |
| General subdivision | Spermatozoa. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Rams |
| General subdivision | Germplasm resources |
| -- | Cryopreservation. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Lecithin. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Frozen semen |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abdel-Hafez, M. A. M. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Agricultural Research Journal, Suez Canal University. |
| Related parts | 2013 v.13(1) |
| International Standard Serial Number | 1687-1049 |
| Control subfield | nnas |
| Record control number | u158531 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2013/ARJSU/1313/1/2/33.pdf">http://nile.enal.sci.eg/EALE/2013/ARJSU/1313/1/2/33.pdf</a> |
| Public note | Full Text Article |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Source of classification or shelving scheme | Library of Congress Classification |
No items available.