estrous

1 Human and mouse reproductive cycles are similar—both species have estrous cycles that are guided by the circadian clock—but there are subtle differences.

2 As the season progresses, so does the intensity of Smokey's search for estrous females.

3 We expect Baez to produce a litter exactly 110 days after this estrous period; that is the length of the gestation interval in this species.

4 Results indicated as follows: (1)2 or 3 follicular waves were discovered in one estrous cycle in swamp buffaloes in Guangxi and the former was dominant (77.8%, 7/9).

结果表明：（1）沼泽型水牛一个发情周期由2个或3个卵泡发育波组成，以2个卵泡波为主（77.8％，7/9）。

5 But now, with only a few estrous does left, the sweet scent of one can bring a buck running to you on a string.

6 If two unrelated female cheetahs are placed in the same living quarters, the stress can actually shut down one another's reproductive, or estrous, cycles.

7 They were able to test this hypothesis directly by switching off the estrous cycle with drugs.

8 By contrast, participants using contraceptive pills showed no estrous earnings peak.

9 Mature bucks use a circuit of routes when the pre-rut kicks in to seek out estrous does.

10 Methods The method of cervical mucus crystallization was used to examine estrous and estrus cycle of mice exposed to chronic different As2O3 drinking water.

方法采用宫颈黏液结晶法对不同浓度慢性砷暴露小鼠动情周期和动情期进行检查。

11 The result fits with previous studies which found that mice with mutations in genes that regulate their circadian rhythms, the body's timekeeper, have irregular estrous cycles and more pregnancy failures.

12 This process is similar in other female mammals, where it is called the estrous cycle.

13 Get the Attention of Post-Rut Bucks A container of long-lasting, weather-resistant doe estrous deer attractant placed crosswind to your stand can be a late-season difference-maker.47.

14 The estrous cycle of the females showed a very weak effect on their behavior, the researchers found.

15 With just a smattering of does coming into estrous, the main whitetail rut is on its last legs.

16 Objective Observe the effects of chronic stress on follicular growth and the estrous and the effect on the follicle development of non-gonadotropin-dependented.

目的：观察慢性应激对卵泡发育和动情周期的影响及其对卵泡发育的非促性腺激素依赖的影响。

17 Mouse estrous cycles last only four days, for example, and mice do not menstruate.

18 But the estrous cycle has little to do with how female mice behave, according to a new study that used machine-learning software to track the second-to-second behavior of animals exploring an open space.

19 Head-lowering by an estrous female signals to the male that she will not bite him, and that it is now safe for him to mount her.

20 The somer-keirimer cycle strikes us as degrading, a return to the estrous cycle of the lower mammals, a subjection of human beings to the mechanical imperative of rut.

1 动情期

estrus

2 发情的

estral estrual erogenous rooty erotogenic ruttish

3 发情期的

pubescent

4 发情期

pubescent puberty estrus pubescence

5 发情

estral estrual erogenous rooty erotogenic ruttish heat pride rut estrus oestrus horse tup