The estrous cycle phase in which a female is sexually receptive.
1 There were distinct differences between chinchillas with and without a confirmed estrus .
2 Trophinin is also expressed in the nonpregnant mouse uterus at estrus stage.
3 However, spontaneous ovulation on the day of estrus was unaffected in these animals.
4 However, CIDR has a practical advantage over OVS with respect to estrus detection.
5 Each week, four ewes were induced into estrus by intravaginal sponges.
6 Finally, when she allows herself to be mated, she sings an estrus song.
7 Artificial insemination was performed 12 hours after the detection of estrus using frozen-thawed semen.
8 We determined sleep-waking features of cycling females across estrus stages.
9 Gonad-intact female mice were injured only in estrus state.
10 Ovulation was assessed with biweekly serum progesterone assays; crayon marks were used to detect estrus .
11 Ineffective estrus detection is the foremost limiting factor in the fertility of farmed cattle worldwide.
12 The normal mice displayed more frequent visits to estrus urine samples than to non-estrus samples.
13 Instances of the larvae of the estrus or the bot-fly in the skin are not uncommon.
14 However, none is likely to be associated with nonseasonal or seasonal estrus in sheep breeds tested.
15 For successful communication, higher concentrations of protein and specific fatty acids in estrus are directly involved.
16 Postpartum fertility was assessed by interval to first postpartum estrus (day) and pregnancy rate.
Другие примеры для термина "estrus"
Grammar, pronunciation and more
Estrus в диалектах
Соединенные Штаты Америки