• overt
  • During the 1st oestrus (puberty), the animals received no treatment while on the 2nd day of overt oestrous sign manifestation of the 2nd oestrus, 18 cats were sc treated with proligestone (33 mg/kg) while the remaining 4 cats received normal saline (NS, 0.33 ml/kg), sc. (vin.com)
  • The high estradiol levels produce two important effects: overt estrous behavior and priming of the gonadotropin surge necessary to cause ovulation. (vin.com)
  • feline
  • The objective of the study was to estimate the impact of proligestone administration on the suppression of oestrus and on the prevention of recurrence of feline oestrous cycle and its probable unwanted effects. (vin.com)
  • cows
  • Some may undergo estrous only one time a year during a particular season (white-tailed deer, foxes ), while others may undergo a succession of cycles during a certain time of the year if they do not become pregnant ( horses , sheep ), and others may undergo cycles throughout the whole year ( mice , cows , pigs ). (newworldencyclopedia.org)
  • pregnancy
  • The abundance of endometrial CASP1 mRNA was unaffected by day of the estrous cycle, however there was a 6 and 10-fold increase in expression on D 15 and 18 of pregnancy. (sigmaaldrich.com)
  • Differences
  • Electrophysiological recordings in hippocampal slices showed robust cycle-dependent differences. (jneurosci.org)
  • These results indicate the presence of both sex- and estrous cycle-related differences in the regulation of NT-containing neurons and in the effects of antipsychotic drug administration on the NT system of the rat brain. (aspetjournals.org)
  • periods
  • The duration of behavioural alterations indicative of oestrus was recorded in 22 young cats during two consecutive oestrous periods. (vin.com)
  • hippocampal
  • These studies suggest that hippocampal BDNF levels change across the estrous cycle, accompanied by neurophysiological responses that resemble the effects of BDNF treatment. (jneurosci.org)
  • period
  • The animals were observed for oestrous behaviour for a 12-week period following NS, 1st, 2nd and 3rd proligestone administration. (vin.com)
  • female
  • With female ferrets subjected to different degrees of intensity of light irradiation as measured by placing them at different distances from a 1000 W. lamp, the acceleration of the oestrous cycle, generally speaking, was correlated with the degree of intensity. (biologists.org)
  • The practice of breeding requires an understanding of care for the Syrian hamster, knowledge about Syrian hamster variations, a plan selective breeding, scheduling of the female body cycle, and the ability to manage a colony of hamsters. (wikipedia.org)
  • If a female hamster encounters a male when her estrous cycle is not at the point for mating then the two hamsters will be aggressive to each other and could be injured from fighting. (wikipedia.org)
  • While the benefit of spaying decreases with each estrous cycle, some benefit has been demonstrated in female dogs even up to 9 years of age. (wikipedia.org)
  • effects
  • Ovine uterine gland knock-out model: effects of gland ablation on the estrous cycle. (biomedsearch.com)
  • Principal components were extracted from ratios of line amplitudes and tested for effects of follicle status (dominant v. subordinate) and cycle time point (D1W3, D1W6, D1W2 and D ≥ 17) using multivariate analysis of variance. (pubmedcentralcanada.ca)