MARC details
| 000 -LEADER |
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| fixed length control field |
03200nab a2200325 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
210119s2020 ua ||||ss|||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
EAL |
| Transcribing agency |
EAL |
| 041 ## - LANGUAGE CODE |
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| 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 AVMJ V66 No166 3 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Badr, M. R. |
| 9 (RLIN) |
32935 |
| 240 10 - UNIFORM TITLE |
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| Uniform title |
Assiut veterinary medical journal, 2020 v. 66 (166) |
| Medium |
[electronic resource]. |
| 245 10 - TITLE STATEMENT |
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| Title |
Effect of level and time of l-arginine addition to semen extender on the freezability and fertilizing potentials of buffalo spermatozoa<br/> |
| Medium |
[electronic resource] |
| 246 15 - VARYING FORM OF TITLE |
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| Title proper/short title |
تأثير مستوى و زمن إضافة الارجنين لمخففات السائل المنوي على قابلية التجميد و إخصاب الحيوانات المنوية للجاموس |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
19-30 p. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographic reference. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
The objective of this study was to investigate the profit of L-arginine addition to the freezing extender on freezability, lipid peroxidation, and fertilizing potentials of frozen-thawed buffalo spermatozoa. Semen was collected with artificial vagina from five adult fertile bulls and diluted with Tris-base extender containing different L-arginine concentrations (0, 0.5, 1, 5 and 10 mM) added during the dilution or after equilibration for 2 h. Diluted semen was cooled to 4oC throughout one hour, equilibrated for 2 h and then frozen in 0.25 ml straws, prior to be stored in liquid nitrogen. Cryopreserved spermatozoa were assessed for post-thawing sperm motility, viability index, acrosomal integrity, lipid peroxidation and fertility rate. The current results clearly indicated that adding 0.5 mM L- arginine to the freezing extender after the<br/>equilibration period significantly (P< 0.05) improved post-thawing motility, viability index and maintain acrosomal integrity (61.66±10.14%, 130.83±9.62 and 19.33±4.82%, respectively) compared with the control semen (33.33±4.40%, 88.33±11.03 and 33.67±3.28%, respectively). Moreover, addition of 0.5 mM L- arginine to the freezing extender after equilibration period significantly diminished (P< 0.05) lipid peroxidation (11.33±3.28 nmol/109) compared with the control (26.67±3.18 nmol/109). All of these<br/>previously enhanced semen characteristics were reflected positively on its fertilizing potentials. The present results revealed that addition of 0.5 mM L- arginine to the freezing extender after 2 h equilibration (short time exposure) might improve semen quality, preserve<br/>the fertilizing potentials and reduce cryodamage of the buffalo spermatozoa.<br/>Keywords : L-arginine, buffalo, spermatozoa, cryopreservation, lipid peroxidation. |
| 546 ## - LANGUAGE NOTE |
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| Language note |
Summary in Arabic |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Cattle |
| General subdivision |
Spermatozoa |
| 9 (RLIN) |
1665 |
| 650 #2 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Lipid Peroxidation |
| 9 (RLIN) |
19394 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Cryopreservation of organs, tissues, etc. |
| 9 (RLIN) |
32944 |
| 650 #2 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Cryopreservation |
| 653 #0 - NAL Term |
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| Uncontrolled term |
L-Arginine |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Abdel-Khalek, Abdel-Khalek E. |
| 9 (RLIN) |
17921 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Sakr, A. M. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Hegazy, M. M. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Rawash, Z. M. |
| 773 0# - HOST ITEM ENTRY |
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| Title |
Assiut Veterinary Medical Journal. |
| Related parts |
2020.v.66(166) |
| International Standard Serial Number |
u181356 |
| Record control number |
1012-5973 |
| Control subfield |
nnas |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
http://nile.enal.sci.eg/EALE/2020/AVMJ/6620/166/19.pdf |
| Public note |
Full Text Article |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
alc |
| Articles |
AR |