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The effect of mating female rats at 35 or 80 days of age on pup production and maternal weight
Year:
1973
Source of publication :
Laboratory Animals
Authors :
Amir, Samuel
;
.
Volume :
7
Co-Authors:
Kali, J., Agricultural Research Organization, The Volcani Center, P.O.B. 8, Bet Dagan, Israel
Amir, S., Agricultural Research Organization, The Volcani Center, P.O.B. 8, Bet Dagan, Israel
Facilitators :
From page:
61
To page:
64
(
Total pages:
4
)
Abstract:
2 groups of 10 rats each were mated for the 1st time at 35 days and 80 days respectively. At 106 days of age the early-mating group had produced 233 pups, whilst the other group had produced 99 pups. Pups produced from the early litters were not smaller than those produced later, but individual litters were smaller. The size of the litter increased with parity. The weight of dams in both groups was similar at 106 days of age. © 1973, Royal Society of Medicine Press. All rights reserved.
Note:
Related Files :
Age Factors
Animal
body weight
Female
Growth, Development and Aging
Male
parity
pregnancy
Reproduction
Show More
Related Content
More details
DOI :
10.1258/002367773781005888
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
29303
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:45
Scientific Publication
The effect of mating female rats at 35 or 80 days of age on pup production and maternal weight
7
Kali, J., Agricultural Research Organization, The Volcani Center, P.O.B. 8, Bet Dagan, Israel
Amir, S., Agricultural Research Organization, The Volcani Center, P.O.B. 8, Bet Dagan, Israel
The effect of mating female rats at 35 or 80 days of age on pup production and maternal weight
2 groups of 10 rats each were mated for the 1st time at 35 days and 80 days respectively. At 106 days of age the early-mating group had produced 233 pups, whilst the other group had produced 99 pups. Pups produced from the early litters were not smaller than those produced later, but individual litters were smaller. The size of the litter increased with parity. The weight of dams in both groups was similar at 106 days of age. © 1973, Royal Society of Medicine Press. All rights reserved.
Scientific Publication
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