ライフサイエンスコーパス: estrus

1 estrus, early proestrus, late proestrus, and estrus).

2 approximately threefold during proestrus and estrus.

3 y herded nonpregnant females likely to be in estrus.

4 8 hr after stress, depending on the stage of estrus.

5 wer KOR densities than those in proestrus or estrus.

6 g in some cases beyond the day of behavioral estrus.

7 e low levels were found during proestrus and estrus.

8 hysiological events that occur on the day of estrus.

9 h those from normal females in proestrus and estrus.

10 structures, nerve density was reduced during estrus.

11 on or degeneration of terminal fibers during estrus.

12 the medulla and cerebellum of female rats at estrus.

13 ant than subordinate males when they were in estrus.

14 erone during the afternoons of proestrus and estrus.

15 performed significantly better than those in estrus.

16 litters conceived from cycling or postpartum estrus.

17 the rising surge baseline before ceasing in estrus.

18 od in diestrus-to-proestrus and proestrus-to-estrus.

19 and greater Glp1r expression in proestrus-to-estrus.

20 nts in oEVs compared to natural ovulation at estrus.

21 , with the highest activity occurring during estrus.

22 roestrus, when estrogen levels are high, and estrus.

23 from that of endogenous E(2) produced during estrus.

24 ere co-bound during diestrus and lost during estrus.

25 ontrol and the lowest EE2 dose in animals in estrus.

26 etect and respond to the same ligands during estrus.

27 MePD in males, or in females in diestrus or estrus.

28 n transferred into each heifer on day 7 post-estrus.

29 ficantly longer periods of diestrus and less estrus.

30 take and body weight on the day that modeled estrus.

31 re termini and functional connections during estrus.

32 examined mouse mammary epithelial glands at estrus.

33 estrus 1 and diestrus 2 than on proestrus or estrus.

34 Cows with RAA had more intense estruses.

35 and diestrus-2 (I(K,slow): male 21.9+/-1.8, estrus 14.6+/-0.6, diestrus-2 20.3+/-1.4; I(to,f): male

36 trus-2 20.3+/-1.4; I(to,f): male 26.8+/-1.9, estrus 14.9+/-1.6, diestrus-2 22.1+/-2.1).

37 l (E2) is naturally high (e.g., proestrus vs estrus), (2) pLTF would be absent in ovariectomized (OVX

38 gher in males (48.6+/-3.0) versus females at estrus (27.2+/-2.3) but not at diestrus-2 (39.1+/-3.4).

39 ence interval) of 31.9 (27.4, 37.2) mmHg for estrus, 28.1 (24.2, 32.8) mmHg for metestrus, and 31.1 (

40 ited significantly delayed puberty and first estrus, abnormal estrous cyclicity, and impaired fertili

41 ghest fertility) as assessed by nonreturn to estrus after artificial insemination and in vitro embryo

42 Cues paired during estrus also increased c-fos expression to a greater exte

43 ere collected from follicles >= 35 mm during estrus and after induction of maturation.

44 roestrus females) than low-estradiol states (estrus and diestrus females and males).

45 posite-sex-directed social behaviors between estrus and diestrus females via anterior hypothalamic ou

46 Similarly, ERbeta-ir was highest in estrus and diestrus females, mainly in dendritic spines

47 odelling suggest that the transition between estrus and diestrus is underpinned by well-orchestrated

48 ther experiments, when rats were infected at estrus and diestrus without prior progesterone priming,

49 n estrogen levels are highest) compared with estrus and diestrus.

50 n microscopic (EM) techniques, compared with estrus and diestrus.

51 we isolated oEVs from the oviductal fluid at estrus and different stages of early embryonic developme

52 sspeptin immunoreactivity displayed constant estrus and failed to exhibit surge activation but retain

53 uring diestrus-to-proestrus and proestrus-to-estrus and greater Glp1r expression in proestrus-to-estr

54 minar and posterior nuclei of females during estrus and in the ventral posterolateral (VPL) and media

55 Then, comparing neuronal activity in estrus and non-estrus females, we found that overall, re

56 strains and virility levels, as well as from estrus and non-estrus females.

57 In contrast, both estrus and non-estrus rats exposed to repeated prior str

58 ior stress did not affect extinction, though estrus and non-estrus rats exposed to repeated prior str

59 uring periods of proliferation (ie, puberty, estrus and pregnancy), which are stimulated by ovarian h

60 but this increase was greater in males than estrus and proestrus females.

61 Rats in estrus and proestrus had higher levels of LENK-ir in CA3

62 The performance of the estrus and proestrus rats was indistinguishable on all b

63 underlying the increased DA activity during estrus and reveals estrogen-dependent changes in neurona

64 nges in sexual responsivity occur throughout estrus and that the nature of these changes is different

65 s in the estrous cycle corresponding to low (estrus) and high (proestrus) circulating estrogen.

66 pubertal parameters (i.e., vaginal opening, estrus, and cycling) compared with saline-injected contr

67 that proestrus rats compared with diestrus, estrus, and male rats contained significantly higher pAk

68 rs points to female polygamy within a single estrus, and sexual size dimorphism implies sexual select

69 reverses stress susceptibility found during estrus as assessed by social interaction behavior.

70 estrous phase, with a clear response during estrus but not during metestrus.

71 male T cells, while T cell activation in the estrus but not in the diestrus stage of the menstrual cy

72 multiple population spikes at proestrus and estrus but only rarely at other cycle stages, and never

73 ese fibers were reduced substantially during estrus, but the decline was also significant in proestru

74 gical events including those associated with estrus, but the neural bases of these differences have n

75 roduced, the cues that acquired value during estrus-but not during diestrus or in males-increased mot

76 nization using female mice synchronized into estrus by delivery of 17beta-estradiol prior to intravag

77 n induction of analgesia and abbreviation of estrus by vaginocervical stimulation.

78 eceiving OVA-containing suppositories during estrus compared with mice receiving saline suppositories

79 ated estrus cycles (due to increased time in estrus) compared to subordinate females.

80 er supraphysiologic and near-physiologic (at estrus) concentrations of estrogen and that vaginal fung

81 We compared the length of each phase of the estrus cycle (equivalent to the human menstrual cycle) a

82 s night, it is important to know whether the estrus cycle and accompanying circulating ovarian hormon

83 re recruited to fuel tissue growth with each estrus cycle and pregnancy remains poorly understood.

84 sic science such as the impact of the female estrus cycle and reproductive senescence on data reliabi

85 le rats over time in relation to diurnal and estrus cycle fluctuations.

86 ether differences between sexes and over the estrus cycle influence the nuclear distribution of mast

87 ifferentiation is impaired, and a disordered estrus cycle is detected.

88 Although estrus cycle length in adults was the same in controls a

89 collected during the different stages of the estrus cycle may be related to hormone levels.

90 cyclic changes in estrogen levels during the estrus cycle of female rats are associated with correspo

91 unction exhibit marked variations during the estrus cycle of female rats.

92 Estrus cycle phase did not affect decision making.

93 f urine samples at the various stages of the estrus cycle were observed.

94 change in daytime sleep patterns across the estrus cycle, but have significantly less PS during proe

95 VEGF are cyclically expressed during the rat estrus cycle, concordantly with estrogen levels.

96 A levels are cyclically regulated during the estrus cycle, increasing 10-fold from early diestrus to

97 l distance, vaginal opening, testes descent, estrus cycle, or follicular development.

98 average length of the proestrus phase of the estrus cycle, which corresponds to the estrogen-dominate

99 receptive to mating throughout their entire estrus cycle, while other species are the opposite, rece

100 manized mice document an interaction between estrus cycle-related changes in estradiol secretion and

101 ogenesis and disruption in the timing of the estrus cycle.

102 tudies suggest that TCDD exposure alters the estrus cycle.

103 ated separation of one or more stages of the estrus cycle.

104 hat in male mice regardless the stage of the estrus cycle.

105 compared to females and in females over the estrus cycle.

106 avior, though dominant females had elongated estrus cycles (due to increased time in estrus) compared

107 SIR and TAC-SIR treatments reduced number of estrus cycles (P<0.05).

108 We monitored estrus cycles of adult female rats treated daily with TA

109 female mice also exhibited longer, irregular estrus cycles, decreased pregnancy rates, and reduced li

110 ts that were not corrected were the aberrant estrus cycles, luteal cell proliferation, and susceptibi

111 aginal opening and estrus onset, and erratic estrus cycles.

112 the importance of BMP signaling pathways for estrus cyclicity, estradiol biosynthesis, and cumulus ce

113 ullerian hormone is associated with abnormal estrus cyclicity, non-follicular ovarian cyst formation,

114 ESR36 expression was high on estrus (D1:0900 h) and declined precipitously by proestr

115 This hints at sex- or estrus-dependent features of BLA function, about which v

116 Gilts (n = 759) with estrus detection measurements ranging from 140-240 days

117 receptor (TCR) vaccination with supplemental estrus doses of estrogen potentiated IL-10 production by

118 h of the four estrous stages: proestrus (P), estrus (E), metestrus (M), and diestrus (D).

119 d rats typically display signs of behavioral estrus (e.g., reduced feeding).

120 adiatum of CA2/CA3a was increased in control estrus (elevated estrogen and progesterone) females comp

121 d transgenic mice was detectable only during estrus; estrogen treatment resulted in transgene express

122 Estrus expression by gilts and sows is hereditable and i

123 stand the molecular biological mechanisms of estrus expression in gilts, the mRNA expression profiles

124 key functional genes or molecular markers of estrus expression in gilts.

125 ogenic capacity of the dominant follicle and estrus expression intensity in lactating dairy cows.

126 In non-estrus female mice, patterns of ACh and DA release with

127 with biased encoding of opposite-sex cues in estrus females and males.

128 abundant in proestrus females compared with estrus females and showed a trend toward being less abun

129 F neuron inhibition reduced open-arm time in estrus females but not males.

130 tress enhanced conditioned responding in non-estrus females but suppressed conditioned responding in

131 Estrus females exhibited worse spatial acquisition and 3

132 blends of clitoral secretion and urine from estrus females were strongly attractive to both sexes, w

133 Estrus females, however, showed increased ACh, associate

134 omparing neuronal activity in estrus and non-estrus females, we found that overall, response characte

135 ever, does not elicit sexual behavior in non-estrus females.

136 les but suppressed conditioned responding in estrus females.

137 position, form first-order alliances to herd estrus females.

138 urons serve opposite functions compared with estrus females.

139 ility levels, as well as from estrus and non-estrus females.

140 greater than that observed in proestrus and estrus females.

141 rk together in pairs or trios to herd single estrus females.(5)(,)(6)(,)(7)(,)(8) Here, we use empiri

142 Female mice remained in estrus for prolonged periods and produced almost 50% mor

143 icantly higher during estrus than during non-estrus; for intermittent drug access, this effect was in

144 both cases, animals infected in proestrus or estrus had fewer infected neurons than animals infected

145 Hamsters in behavioral estrus had greater lateral displacement responses when e

146 Rats in estrus had increased levels of LENK-immunoreactivity (ir

147 se analyses, diestrus (highest estrogen) and estrus (highest progesterone).

148 cocaine demand was potentiated by persistent estrus in all females.

149 ales and day of vaginal opening and of first estrus in females were significantly less affected in Gn

150 igs is usually defined as the female's first estrus in the presence of boar stimulation.

151 ed evidence of the occurrence of post-partum estrus in this species.

152 d the role of the vomeronasal organ (VNO) in estrus induction and pair bonding in female prairie vole

153 vious findings that the VNO is important for estrus induction but also indicate that this structure i

154 We by-passed the necessity of the VNO for estrus induction by estrogen priming the females.

155 ale or to male sensory cues is essential for estrus induction, and the subsequent mating facilitates

156 factory system, but did prevent male-induced estrus induction.

157 Serum Ab titers in the estrus-inoculated mice did not decrease significantly.

158 gest that the CNS of animals in proestrus or estrus is less susceptible to PRV infection compared to

159 arge White gilts in diestrus (LD, n = 3) and estrus (LE, n = 3), and Chinese indigenous Mi gilts in d

160 However, estrus length was decreased by prior paced mating.

161 al mating stimulation on sexual behavior and estrus length were examined in cycling rats that could o

162 inhibited by systemic estradiol (inducing an estrus-like state).

163 diol, whereas memory of mice stressed during estrus (low estradiol) was spared.

164 afine causes peroxide production only during estrus (low-estrogen state) or after progesterone treatm

165 temporal correspondence of these cells with estrus, mast cells are well situated to influence sensor

166 During estrus, mast cells were especially concentrated in those

167 igenous Mi gilts in diestrus (MD, n = 2) and estrus (ME, n = 3) were investigated using RNA sequencin

168 rait variability due to estrous cycles (the 'estrus-mediated variability hypothesis'); historically i

169 tinction during low estrogen estrous phases (estrus/metaestrus/diestrus (EMD)) froze more during exti

170 with halothane in oxygen, in the proestrus, estrus, metestrus and diestrus phases of the estrous cyc

171 this study all had 4-day cycles (proestrus, estrus, metestrus, diestrus), as determined during the 2

172 us and uterus-draining lymph nodes in virgin estrus mice and 3.5 d postcoitum.

173 ones during proestrus and, to a less extent, estrus nights.

174 hooded rats were tested during proestrus or estrus on the hidden-platform water maze in warm (33 deg

175 Proestrus (luteolysis onset to estrus onset) was prolonged in RAA cows.

176 t/+) mice have delays in vaginal opening and estrus onset, and erratic estrus cycles.

177 1--C2, T2, T13--L1, and L6--S1 in either the estrus or diestrus phases.

178 inal cord of normally-cycling female rats in estrus or diestrus.

179 gered by hormonal stimulation, either during estrus or pregnancy.

180 riectomized females) compared with diestrus, estrus, or male rats.

181 ane was higher in the late proestrus than in estrus (P < 0.05), and somatic spines in early and late

182 lt female brain links sexual behavior to the estrus phase of the estrous cycle.

183 that female rats, particularly those in the estrus phase of their reproductive cycle, show increased

184 ally, more anxiety-like behaviors during the estrus phase.

185 The PCOS rats exhibited irregular estrus, polycystic ovaries, and glucose intolerance.

186 Our atlas provides extensive detail into how estrus, pregnancy, and aging shape the organs of the fem

187 In contrast, both estrus and non-estrus rats exposed to repeated prior stress exhibited a

188 not affect extinction, though estrus and non-estrus rats exposed to repeated prior stress exhibited h

189 rger maximum responses at both proestrus and estrus relative to metestrus.

190 oestrus as well as on the following morning (estrus), relative to metestrus or ovariectomized animals

191 V1rj clade are cognate receptors for urinary estrus signals, as well as for sulfated estrogen (SE) co

192 xcitation after oxytocin inhibition, driving estrus-specific activity changes and the sexually dimorp

193 females, where it also induced transient and estrus-specific hypothermia in animals fed ad libitum.

194 Estrus-specific pH decline is observed exclusively in ur

195 , and nNOS mRNA were assessed in nonpregnant estrus stage and near-term pregnant rats.

196 Transcriptome analyses of estrus stage uteri revealed a set of 710 genes shared on

197 Transcriptomic analyses of estrus stage uteri were conducted on PND365 rats.

198 Uteri from Chst10(-/-) females at the pro-estrus stage were larger than those from wild-type femal

199 ificantly lower than the median reading from estrus-stage mice (10 mm); (P < 0.0001 for both comparis

200 antly lower in DMPA-treated and OVX mice vs. estrus-stage mice.

201 Given the estrus-stage-dependent behavioral response, we asked whe

202 g both daytime and nighttime (average of all estrus stages).

203 is well documented in animals, with the pro-estrus state being proinflammatory and associated with a

204 Female estrus state was not found to have a significant effect

205 nsfer, and complemented and transferred into estrus synchronized surrogates.

206 Twenty virgin heifers were estrus synchronized with prostaglandin F2, artificially

207 Ten heifers were estrus synchronized, inseminated, and uterine challenged

208 drug access was significantly higher during estrus than during non-estrus; for intermittent drug acc

209 example, the rise of plasma estrogens at pro-estrus that represents one of the fastest documented cha

210 m that links female sexual behavior with the estrus, the ovulatory phase of the estrous cycle.

211 sponses to males change dramatically: during estrus, they are more receptive to male mating attempts.

212 r transcription factors such as HIF2A during estrus to regulate most differential gene expression acr

213 ) and I(K,slow), respectively) were lower in estrus versus diestrus-2 and male.

214 to,f) and I(K,slow) were lower in females at estrus versus males and diestrus-2 (I(K,slow): male 21.9

215 Lower I(K,slow) in estrus was attributable to only I(K,slow)(1) reduction,

216 alpha-THP levels as adult rats in behavioral estrus was examined.

217 feration (ie, Ki-67 or bromodeoxyuridine) at estrus was significantly increased in the mammary glands

218 estradiol levels similar to those of mice in estrus were found to be equally effective as higher estr

219 ally, virgin Long-Evans rats showing vaginal estrus were handled briefly (control) or received VCS (7

220 Ischemia-induced losses in proestrus and estrus were similar to those in normal controls.

221 from the stages of diestrus, proestrus, and estrus were used.

222 receptivity (lordosis) during the postpartum estrus were virtually eliminated in subjects with relati

223 les, especially during proestrus, a stage of estrus when estrogen levels are elevated.

224 imics the stress susceptibility found during estrus, whereas increased potassium channel activity in

225 ion of the task occurred during the phase of estrus, whereas the least efficient performance occurred