ライフサイエンスコーパス: estrous

1 adult FRT, although levels fluctuate during estrous.

2 hippocampus than females in other stages of estrous.

3 n male rats and during diestrous than during estrous.

4 bers also did not vary significantly through estrous.

5 h the 13-week-old female individuals were in estrous.

6 n perimenopause and postmenopause, including estrous acyclicity and fluctuating, followed by undetect

7 the suprachiasmatic nuclei (SCN) results in estrous acyclicity in rats.

8 n in the reproductive tract-draining LN from estrous and diestrous animals.

9 in diestrus I or diestrus II (proestrous and estrous animals had less than 20% of infected cells foun

10 alterations that mediate the suppression of estrous behavior are unknown.

11 roventricular (ICV) infusion of NPY inhibits estrous behavior in ovariectomized steroid-primed rats a

12 -primed hamsters are food deprived for 48 h, estrous behavior is suppressed.

13 iven other metabolic challenges that inhibit estrous behavior.

14 They found that estrous (but not diestrous) females investigated conspec

15 inhibitory responses in D than in P, with no estrous changes in latency.

16 sponses, including modulation of puberty and estrous; control of reproduction, aggression, suckling,

17 orary interruption in the progression of the estrous cycle (mean of 9.4 days delay), which was not co

18 to be expressed during only one stage of the estrous cycle (metestrus).

19 In females, the estrous cycle affected pellet, but not cocaine, self-adm

20 or training positively impacts the disrupted estrous cycle after an HX.

21 not affected regardless of the stage of the estrous cycle after cervix injection with PRV; (2) in co

22 ility due to prolonged diestrus phase of the estrous cycle and aberrant steroidogenesis.

23 mouse brain is remarkably stable during the estrous cycle and demonstrates that the genes that do fl

24 pears to contribute to the disruption of the estrous cycle and elimination of sexual receptivity duri

25 mRNA and peptide levels fluctuate across the estrous cycle and have been shown to be modulated by est

26 in the hippocampus of female rats across the estrous cycle and male rats was analyzed by light micros

27 s were sacrificed at different stages of the estrous cycle and ovariectomized animals were sacrificed

28 maintains its epithelial identity during the estrous cycle and postpartum regeneration.

29 Both estrous cycle and sex affect the numbers and types of ne

30 hypothalamus may be a factor regulating the estrous cycle and sexual behavior in female rodents.

31 red for the cyclic changes in feeding across estrous cycle and that AgRP and NPY neurons are essentia

32 E signaling, in the hamster ovary during the estrous cycle and the role of gonadotropins and ovarian

33 se BPA at 25 and 250 mug/kg BW/d altered the estrous cycle and uterine pathology with similarity to E

34 lar 5-HT in the MBH varied with stage of the estrous cycle and with the light/dark cycle.

35 ty of the uterine horn is altered during the estrous cycle and, if so, which subpopulations are affec

36 differentially expressed as a result of the estrous cycle are related to myelin and oligodendrocytes

37 l cell physiology and the mean length of its estrous cycle are similar to those in humans.

38 Estrous cycle assessments were made during a 5-8 week pe

39 n eminence, regulate LHRH release during the estrous cycle by undergoing plastic changes that alterna

40 eptors on mossy fibers seems responsible for estrous cycle changes in area CA3.

41 ats was assessed at identified points in the estrous cycle corresponding to low (estrus) and high (pr

42 uding immunohistological, morphological, and estrous cycle data) in a semiblinded fashion, using stat

43 t RAM performance was influenced by specific estrous cycle day, particularly during proestrus.

44 is regulated in a manner that is gender and estrous cycle dependent.

45 The estrous cycle did not impact CD-1 attack behavior or neg

46 However, the estrous cycle did not impact the level of cocaine choice

47 Accordingly, we assessed sex and estrous cycle differences in choice between food (45 mg

48 It is well established that there are estrous cycle differences in cocaine-induced behavioral

49 These results suggest that estrous cycle disruption after a major SCI is a conseque

50 Estrous cycle disruption after spinal cord injury (SCI)

51 (BLA), whose activity fluctuates across the estrous cycle due to a shift in the balance of inhibitio

52 ertile and exhibit a substantial increase in estrous cycle duration as revealed by examination of vag

53 s affected significantly by the stage of the estrous cycle during viral infection of the cervix; (3)

54 Estrous cycle effects on reinstatement were also assesse

55 hormone loss, how and whether to monitor the estrous cycle if animals are ovary-intact, dose of hormo

56 Moreover, during the follicular phase of the estrous cycle in female mice, the ketamine response was

57 spine density and synaptic number across the estrous cycle in female rats correlate with increased hi

58 trating the importance of accounting for the estrous cycle in females, our data set the ground for a

59 the estrous cycle, resulting in a shortened estrous cycle in GREKO(-/-) mice.

60 ons in specific GABA(A)R subunits during the estrous cycle in mice, causing cyclic changes of tonic i

61 We conclude that the estrous cycle in rat is accompanied by structural remode

62 in CA1 and CA3 electrophysiology across the estrous cycle in rats.

63 ated uptake was present in all phases of the estrous cycle in reproductive organs and mammary glands

64 asing hormone (GnRH) and thus coordinate the estrous cycle in rodents; however, the precise role of k

65 he density of V(1a)R would change across the estrous cycle in several subcortical regions implicated

66 ifferences in self-administration across the estrous cycle in the absence of cues; however, when cues

67 x differences and their interaction with the estrous cycle in the adult medial prefrontal cortex tran

68 dimorphic and variable throughout the female estrous cycle in the rat posterodorsal medial amygdala (

69 essed nectin-1 only during the stages of the estrous cycle in which mice are susceptible to vaginal H

70 f GH in females depended on the stage of the estrous cycle in which they were exposed to the stressfu

71 It remains unknown, however, if the aberrant estrous cycle is a result of an injury to the spinal cor

72 ch uterine innervation may change during the estrous cycle is uncertain.

73 ight gain by stressed subjects and unaltered estrous cycle lengths, but was not associated with enhan

74 simulating the estrogen fluctuations of the estrous cycle may be more effective than the widely used

75 uctuations in receptor expression across the estrous cycle may underlie sex-differences in drug effic

76 Furthermore, estrous cycle mean length was shorter in the trained tha

77 In conclusion, the estrous cycle modulates the impact of MAS on spatial mem

78 n fertility, failing to progress through the estrous cycle normally, show any signs of successful ovu

79 region of the dorsal hippocampus during the estrous cycle of the female rat, and the functional cons

80 region of the dorsal hippocampus during the estrous cycle of the female rat.

81 nstruct for understanding the effects of the estrous cycle on BLA-dependent behaviors.

82 the role of hormonal fluctuations during the estrous cycle on MAS-induced memory problems and the und

83 We uncover a critical influence of the estrous cycle on the adult rat medial prefrontal cortex

84 nerated endometrial epithelia during a mouse estrous cycle or a human menstrual cycle is presently un

85 mpal levels of phosphorylated DORs vary with estrous cycle phase and that acute stress may dampen the

86 ows synaptic laterality depending on sex and estrous cycle phase in mature MePD neurons.

87 The estrous cycle phase in the female dogs enrolled in the s

88 differences in pDOR levels were seen across estrous cycle phase or sex.

89 nt and types of profiles varied with sex and estrous cycle phase.

90 (incubation) is critically dependent on the estrous cycle phase.

91 t between LAT and BA predominance across the estrous cycle provides a simple construct for understand

92 hormone treatments that mimic the 4-day rat estrous cycle provoke a chemically coded reorganization

93 anging concentration of estradiol during the estrous cycle regulates ERalpha to augment and then term

94 Molecular probing throughout a simulated estrous cycle revealed a significant surge in ovarian Gl

95 ncreasing effects of U-50488, independent of estrous cycle stage in females or gonadectomy in males.

96 use hormonal profiles are known to vary with estrous cycle stage, the purpose of this study was to ev

97 gle session, allowing for studies looking at estrous cycle stage-dependent effects in intact cycling

98 n hormone were temporally altered, revealing estrous cycle stage-specific modifications to the hypoth

99 y task between injured females regardless of estrous cycle stage.

100 e numbers of BrdU-labeled cells at different estrous cycle stages and after ovarian steroid manipulat

101 intact and castrated males and in females at estrous cycle stages associated with low and high estrog

102 intact female rats would be expressed during estrous cycle stages in which 17beta-estradiol (E2) is n

103 rd of female rats in different stages of the estrous cycle to examine the influence of hormonal statu

104 a spinal cord HX returns the duration of the estrous cycle toward normal.

105 c virus infection at different stages of the estrous cycle was assessed in a rodent model after direc

106 of mid-thoracic spinal contusions on the rat estrous cycle was examined.

107 Although the Mutant estrous cycle was extended, comprehensive endocrine chan

108 In experiments 3 and 4, the estrous cycle was measured using a vaginal smear test.

109 st one brood of young and expressed a normal estrous cycle were exposed to an acute stressful event t

110 e rats showed a transient disturbance of the estrous cycle with elimination of sexual receptivity.

111 After controlling the macaque estrous cycle with progesterone, anti-HIV-1 neutralizing

112 of ovarian hormones, the interaction of the estrous cycle with sex differences in gene expression in

113 ception in proestrous rats, the phase of the estrous cycle with the highest levels of circulating est

114 ramatic changes in V(1a)R binding across the estrous cycle within any of the neuroanatomical areas me

115 ing in male and female rats and examined the estrous cycle's role in this incubation.

116 ulation, late onset of puberty, and abnormal estrous cycle).

117 at hippocampal BDNF levels change across the estrous cycle, accompanied by neurophysiological respons

118 les, CORT-potentiating effects vary with the estrous cycle, and whether reactivity to specific stress

119 ctuations in anxiety-like behaviors over the estrous cycle, and, as adults, differ from wild-type mic

120 hin/kappa-opioid receptor signaling over the estrous cycle, as well as the nature of the endogenous m

121 During the estrous cycle, however, which includes a brief, but pron

122 During estrous cycle, IL-33 expression levels fluctuated along

123 was unaffected by strain, age, stage of the estrous cycle, or ovariectomy.

124 The effects of neonatal age, estrous cycle, pregnancy, and progesterone on expression

125 Fluoxetine treatment also elongated the estrous cycle, reduced blood levels of progesterone, and

126 oestrus and diestrus-metestrus phases of the estrous cycle, resulting in a shortened estrous cycle in

127 incides with the onset of alterations in the estrous cycle, suggesting that a decline in the estrogen

128 in female rats in the diestrous phase of the estrous cycle, the proestrous phase, and after ovariecto

129 (AVPV) nucleus change across the 5-day mouse estrous cycle, with ~3-fold more termini and functional

130 with hippocampus, we identified differential estrous cycle-dependent activation of memory- and stress

131 Here we identified estrous cycle-dependent effects of such stresses on memo

132 ring following hyperpolarizing stimuli in an estrous cycle-dependent manner.

133 Female mice were impacted by MAS in an estrous cycle-dependent manner: MAS impaired hippocampus

134 Estrous cycle-related variations of spatial reference me

135 mpus, neocortex, and cerebellum to determine estrous cycle-specific changes in these four brain regio

136 ctuations in anxiety-like behaviors over the estrous cycle-specifically, more anxiety-like behaviors

137 magnitude perception, nor was it affected by estrous cycle.

138 alpha oscillates in phase with the 4-d-long estrous cycle.

139 on, and PSD-95 protein expression across the estrous cycle.

140 icroscopy in male and female mice across the estrous cycle.

141 ose and frequency mimicking those during the estrous cycle.

142 ith the cyclic changes in feeding across the estrous cycle.

143 , respectively, of rats without altering the estrous cycle.

144 female C57BL/6 mice in defined phases of the estrous cycle.

145 as highest during the diestrous phase of the estrous cycle.

146 y and associated with a bolus release at mid-estrous cycle.

147 r the proestrus or metestrus stages of their estrous cycle.

148 n female mice that may be independent of the estrous cycle.

149 orexia contributed to the disturbance of the estrous cycle.

150 such as fear conditioning, shifts across the estrous cycle.

151 uenced by season, gender and/or stage of the estrous cycle.

152 of BLA activity and fear expression over the estrous cycle.

153 s sexual behavior to the estrus phase of the estrous cycle.

154 social behaviors change as a function of the estrous cycle.

155 ring days 2-6 of the follicular phase of the estrous cycle.

156 f an important biological rhythm, the female estrous cycle.

157 male Syrian hamsters display a regular 4-day estrous cycle.

158 sleep and activity levels fluctuate over the estrous cycle.

159 e and visceral stimulation change across the estrous cycle.

160 t is non-optimal for a specific phase of the estrous cycle.

161 root ganglia varied significantly across the estrous cycle.

162 immunity may be affected by the stage of the estrous cycle.

163 with the estrus, the ovulatory phase of the estrous cycle.

164 cervix or the kidney after monitoring their estrous cycle.

165 estrous (progesterone dominant) stage of the estrous cycle.

166 sic effectiveness of KOR agonists across the estrous cycle.

167 7 are expressed at similar stages of the rat estrous cycle.

168 t reflects steroidogenesis during the normal estrous cycle.

169 of the hippocampus, were detected across the estrous cycle.

170 the expression of sexual behavior during the estrous cycle.

171 k in the oviducts at a specific stage of the estrous cycle.

172 are significantly changed as a result of the estrous cycle.

173 he activity of LAT and BA neurons across the estrous cycle.

174 the diestrus or the proestrus phase of their estrous cycle.

175 organization of synaptic function across the estrous cycle.

176 mically modulate its activity throughout the estrous cycle.

177 ptivity is extensively remodelled during the estrous cycle.

178 g ovulation, or surrounding follicles during estrous cycle.

179 y during the sexually receptive phase of the estrous cycle.

180 eres in adult males and in females along the estrous cycle.

181 y similar to that in IL-33 mRNA level during estrous cycle.

182 ified heifers were obtained on day 14 of the estrous cycle.

183 ociception that varies with stage of the rat estrous cycle: minimal during diestrus and prominent dur

184 In females, CORT effects varied across the estrous cycle; CORT-potentiated reinstatement was only o

185 we tested the impact of this SNP on age and estrous-cycle-specific expression of anxiety-like behavi

186 umed to have higher trait variability due to estrous cycles (the 'estrus-mediated variability hypothe

187 he female null mutant mouse has asynchronous estrous cycles and a reduced number of surviving pups.

188 Mice deficient in BmprIB exhibit irregular estrous cycles and an impaired pseudopregnancy response.

189 wild-type ovary transplants displayed normal estrous cycles and corpora lutea, despite DHT treatment,

190 n with clozapine N-oxide resulted in delayed estrous cycles and decreased fertility.

191 PNA mice had irregular estrous cycles and elevated testosterone and luteinizing

192 assessed, because PR-/- mice do not exhibit estrous cycles and fail to become pregnant.

193 F1 estrous cycles and fertility were unaffected, and F2 lit

194 e AR(-/-) mice appear normal but show longer estrous cycles and reduced fertility.

195 a significant delay in the pubertal onset of estrous cycles compared with control animals.

196 , exogenous progesterone treatment inhibited estrous cycles in wild-type female rats but not in Pgr-n

197 In contrast, the estrous cycles of their pair-fed counterparts remained d

198 their reproductive status" (having 4-5 days estrous cycles, > 60% successful pregnancies after matin

199 (lox/lox) mice were infertile, with abnormal estrous cycles, and exhibited a complete failure of the

200 ibited delayed puberty onset, no evidence of estrous cycles, and minimal fecundity.

201 rats with either normal length or elongated estrous cycles, but stressed females gained less weight

202 tion length, puberty onset in males, growth, estrous cycles, hormone levels, immunological end points

203 lock mutant females have extended, irregular estrous cycles, lack a coordinated luteinizing hormone (

204 ly in AIB1(-/-)-ras virgin mice with natural estrous cycles, multiparous mice with cyclically elevate

205 les that had regular (4-5 days) or irregular estrous cycles.

206 Most mutant mice did not show normal estrous cycles.

207 gnaling, Pgr null female rats exhibit robust estrous cycles.

208 We addressed this issue by determining estrous cyclicality in female rats after a spinal cord h

209 Our results show that estrous cyclicality was disrupted (cycle length >5 days)

210 ining reproductive function based upon their estrous cyclicity (regular 4-5 day cycles), fertility (>

211 n the Siberian hamster, both photoperiod and estrous cyclicity alter the profile of noradrenergic act

212 Therefore, effects of fluoxetine on estrous cyclicity and behavior of Sprague Dawley female

213 t the circadian Clock mutation both disrupts estrous cyclicity and interferes with the maintenance of

214 S436A knock-in mice had disrupted estrous cyclicity and reduced responsiveness to GNRH.

215 at the level of the hypothalamus, including estrous cyclicity and sexual behavior.

216 e treatment (10 mg/kg/day) rapidly disrupted estrous cyclicity and sexual receptivity in adult, regul

217 on may contribute to the gradual recovery of estrous cyclicity and sexual receptivity of the fluoxeti

218 ic experiments have shown that ovulation and estrous cyclicity are under circadian control and that s

219 gene expression in the disruption of regular estrous cyclicity in middle-aged females.

220 to test whether there are sex differences or estrous cyclicity in rat BLA physiology and to determine

221 ings about the effects of biological sex and estrous cyclicity on emotion and provide a framework for

222 s in BLA neuronal activity and the impact of estrous cyclicity on these measures.

223 Estrous cyclicity relates to the long period rhythm in a

224 Estrous cyclicity was monitored daily in all animals.

225 testosterone or estradiol levels in males or estrous cyclicity were not altered by the diets.

226 With the exception of estrous cyclicity, all relationships share a dependence

227 aginal opening, reproductive hormone levels, estrous cyclicity, and fertility) and metabolic paramete

228 y delayed puberty and first estrus, abnormal estrous cyclicity, and impaired fertility.

229 Stress had no apparent effects on estrous cyclicity, in rats with either normal length or

230 ha-/AA and ERalpha-/- mice failed to exhibit estrous cyclicity, spontaneous ovulation, or an afternoo

231 ociate effects of fluoxetine on behavior and estrous cyclicity.

232 to determine how the Clock mutation disrupts estrous cyclicity.

233 e nuclear proteins important for puberty and estrous cycling in mammals.

234 In vivo, elevated estrogen during estrous cycling in mice, and estrogen treatment of mice

235 tric label retention, functional response to estrous cycling in vivo by proliferation, enhanced growt

236 Estrous cycling status was evaluated in PND90 and PND365

237 By contrast, estrous cycling was more likely in mice on lower P:C (1:

238 ction of solid foods, resumption of maternal estrous cycling, cessation of nursing, or maternal inter

239 ts of female reproductive biology, including estrous cycling, ovulation, embryonic implantation, onse

240 Again we observed diverging, estrous-dependent effects; SKF treatment induced a posit

241 e were given suppositories either during the estrous (estrogen dominant) or diestrous (progesterone d

242 e relationships were detected in the 13-week estrous female (r=-0.997, P=0.035) and the 13-week male

243 experience and noncopulatory exposures to an estrous female facilitate subsequent copulation.

244 tton swabs with or without pheromone from an estrous female for 0, 5, 15, or 25 min, after which brai

245 he cage of an aggressive dominant male or an estrous female for 1 h in the middle of the light phase.

246 Both groups of males preferred to mount an estrous female instead of a castrated male.

247 eceived 7 daily exposures to an inaccessible estrous female instead of sexual experience displayed en

248 frequencies of male sex behaviors toward an estrous female or a castrated male (presented in separat

249 nting or pelvic-thrusting behavior toward an estrous female or a castrated, urine-swabbed male (prese

250 reference for a sexually vigorous male or an estrous female rat was determined in one of two conditio

251 ale mice mediate the rewarding properties of estrous female urinary odors.

252 ly and remained in nasal contact longer with estrous female urine than with male urine, whereas VNOx

253 tudy aimed to identify sex-dependent DEGs in estrous female versus male sensory neurons, which were p

254 different, fewer social interactions with an estrous female were noted in the adult male MAR-ASD anim

255 s' coital behavior in separate tests with an estrous female.

256 Hypothalamic 5-HT was significantly lower in estrous females (0.83 +/- 0.05 pg/sample, n=33) than in

257 e in the regulation of extracellular 5-HT in estrous females and in males.

258 Estrous females and males showed nearly a 4-fold increas

259 latile and nonvolatile urinary odorants from estrous females as opposed to intact males, whereas VNOx

260 Estrous females showed a delayed response to methiothepi

261 e dark portion of the cycle, while males and estrous females showed little change between light and d

262 h nociception by comparing both responses in estrous females that received mating stimulation known t

263 ypothalamic 5-HT in males, and diestrous and estrous females to approximately 2 pg/sample.

264 riminate between volatile urinary odors from estrous females versus gonadally intact males, as well a

265 Mating performance in tests with estrous females was equivalent in VNOi and VNOx subjects

266 eA, however, neural activity was higher when estrous females were exposed to conspecific odors than w

267 r MPOA lesions are still sexually aroused by estrous females, and (3) the BST plays an important role

268 ct erection (NCE) evoked by remote cues from estrous females, and (after RF lesions) reflexive erecti

269 of the dPOA/AH of intact breeding males than estrous females.

270 Animals in persistent estrous had significantly less virus per gram of tissue

271 stress on the pattern of BLA function across estrous may produce behavior that is non-optimal for a s

272 , estrogen concentrations fluctuate over the estrous/menstrual cycle, dynamically modulating estrogen

273 odeling, we show experimentally using female estrous mice that robust pulsatile release of luteinizin

274 The authors exposed estrous or diestrous female hamsters (Mesocricetus aurat

275 halamic 5-HT in males than in females during estrous or diestrous.

276 In the third experiment, older, persistent estrous or persistent diestrous rats were infected by ki

277 ng the first week of treatment and prolonged estrous periods thereafter.

278 Sham-operated female rats tested during the estrous phase (ED50=>50 micrograms) were significantly l

279 were no effects of cycle or temperature, but estrous phase interacted with temperature such that proe

280 the reproductive tract and temporally to the estrous phase of the menstrual cycle, potentially decrea

281 aps through stress, influences the effect of estrous phase on water maze performance.

282 a mice were acyclic and were at a persistent estrous phase.

283 ed after 4 trials, varied significantly with estrous phase.

284 hat underwent extinction during low estrogen estrous phases (estrus/metaestrus/diestrus (EMD)) froze

285 better overall under the warm condition and estrous rats performed better under the cold condition.

286 tial separation or vaginal opening and first estrous, respectively.

287 Females were grouped according to estrous stage (proestrous or non-proestrous) at the time

288 of this study was to evaluate how pre-injury estrous stage affects motor and cognitive performance af

289 se to vaginal distention did not change with estrous stage, but response latency was significantly lo

290 Although this percentage did not change with estrous stage, the direction and latency of some respons

291 pulation activity only during proestrous and estrous stages.

292 dendrites were found in females at different estrous stages.

293 x rats each were studied in each of the four estrous stages: proestrus (P), estrus (E), metestrus (M)

294 main continuously active irrespective of the estrous state.

295 anterior and the posterior MeA was higher in estrous than in diestrous females.

296 USH-1alpha isoform by all the tissues except estrous uterine endometrium and lactating mammary gland

297 eus in urethane-anesthetized rats to examine estrous variations in responses of its neurons to brushi

298 males, as well as between urinary odors from estrous versus ovariectomized females and from gonadally

299 e consistent with other evidence that during estrous, when rats are responding to peak levels of estr

300 impair sexual behavior during the postpartum estrous, while heightening nursing in other postures and