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Passage and disappearance of labelled spermatozoa in the genital tract of the male Japanese quail in segregation or cohabitation
Year:
1973
Authors :
Amir, David
;
.
Braun Eilon, B.
;
.
Schindler, Haim
;
.
Volume :
13
Co-Authors:
Amir, D., Div. Anim. Reproduct., Agric. Res. Organ., Volcani Cent., Bet Dagan, Israel
Braun Eilon, B., Div. Anim. Reproduct., Agric. Res. Organ., Volcani Cent., Bet Dagan, Israel
Schindler, H., Div. Anim. Reproduct., Agric. Res. Organ., Volcani Cent., Bet Dagan, Israel
Facilitators :
From page:
321
To page:
328
(
Total pages:
8
)
Abstract:
Male quails kept in segregation from or in cohabitation with females were injected with 3H thymidine and the passage of labeled spermatozoa through the epididymis and the vas deferens was followed by autoradiography. Labeled spermatozoa appeared in the epididymis on the 11th day after injection and reached the distal part of the vas deferens within 24 hr both in segregated males and in those kept with females. Three sperm populations with decreasing intensity of labeling were identified in the epididymis on days 11, 14 and 15, and in the distal part of the vas deferens on days 12, 15 and 16 after injection. From the distribution of labeled spermatozoa along the vas deferens of the 2 groups, it was concluded that some slowing down in the transit of the main bulk of the spermatozoa had occurred in the males kept isolated from females. This fact indicated the role of the vas deferens as a transitory storage place of the segregated males' unejaculated spermatozoa which were eliminated about 24 hr later than those of the males kept in cohabitation with females.
Note:
Related Files :
Animal
bird
Female
genital system
Male
Spermatozoa
thymidine
tritium
Vas Deferens
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Related Content
More details
DOI :
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
25094
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:12
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Scientific Publication
Passage and disappearance of labelled spermatozoa in the genital tract of the male Japanese quail in segregation or cohabitation
13
Amir, D., Div. Anim. Reproduct., Agric. Res. Organ., Volcani Cent., Bet Dagan, Israel
Braun Eilon, B., Div. Anim. Reproduct., Agric. Res. Organ., Volcani Cent., Bet Dagan, Israel
Schindler, H., Div. Anim. Reproduct., Agric. Res. Organ., Volcani Cent., Bet Dagan, Israel
Passage and disappearance of labelled spermatozoa in the genital tract of the male Japanese quail in segregation or cohabitation
Male quails kept in segregation from or in cohabitation with females were injected with 3H thymidine and the passage of labeled spermatozoa through the epididymis and the vas deferens was followed by autoradiography. Labeled spermatozoa appeared in the epididymis on the 11th day after injection and reached the distal part of the vas deferens within 24 hr both in segregated males and in those kept with females. Three sperm populations with decreasing intensity of labeling were identified in the epididymis on days 11, 14 and 15, and in the distal part of the vas deferens on days 12, 15 and 16 after injection. From the distribution of labeled spermatozoa along the vas deferens of the 2 groups, it was concluded that some slowing down in the transit of the main bulk of the spermatozoa had occurred in the males kept isolated from females. This fact indicated the role of the vas deferens as a transitory storage place of the segregated males' unejaculated spermatozoa which were eliminated about 24 hr later than those of the males kept in cohabitation with females.
Scientific Publication
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