Both females and males were used in the analysis.
Six farm-born blue fox males were used in the experiments.
A total 54 DAT-KO homozygous mice of both sexes (26 females/28 mands), and 20 WT mice (8 females/12 males) were used in these experiments.
A cohort of nineteen healthy males were used, where samples were taken at the same time of day on two occasions, at least 7 days apart.
In the study, 24 months of age, 32Babcock breeder males were used, and they were divided into four groups each containing 8 animals.
Fresh and cryopreserved milt from 3 males were used to fertilize eggs from 6 females in a 3 × 6 factorial design.
CD1 females mated with vasectomized CD1 males were used as pseudopregnant mice.
(Only males were used because the scientists failed to catch a sufficient number of females).
Samples from a subset of 23 donors (10 females and 13 males) were used for hematology and flow cytometry evaluation.
Sprague-Dawley rats (Harlan Sprague-Dawley, Indianapolis, IN, USA) weighing 251 ± 59 g (15 females, 20 males) were used in this study.
Only intact males were used for the playback experiment.
