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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
MeSH Review

Estrus

 
 
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Disease relevance of Estrus

 

Psychiatry related information on Estrus

 

High impact information on Estrus

  • The infusion of a polyclonal antiserum to inhibin, from 12 noon on proestrus to 1 a.m. on the morning of estrus, as well as its acute intravenous injection during diestrus I or II, caused an increase in plasma FSH (but not luteinizing hormone) concentrations [11].
  • Methyl p-hydroxybenzoate has been identified in the vaginal secretions of female dogs in estrus [12].
  • These findings indicate that different mechanisms are involved in neonatal imprinting of hepatic steroid metabolism and in the well-known neonatal androgenic and estrogenic induction of persistent estrus and acyclic gonadotropin secreqion [13].
  • The possible source of the activation factors responsible for perforin gene induction in GMG cells was studied here with the pseudopregnancy model, in which cervical stimulation of mice during estrus leads to a series of hormonal changes resembling those seen in pregnancy, but in the absence of an embryo [14].
  • Pituitary pttg, bFGF, and VEGF are cyclically expressed during the rat estrus cycle, concordantly with estrogen levels [15].
 

Chemical compound and disease context of Estrus

 

Biological context of Estrus

 

Anatomical context of Estrus

  • Fibroblasts of the estrus endometrial stroma were elongated cells with a fibrillar pattern of fibronectin on their surfaces [23].
  • Cell types present in the mammary gland and their evolution were studied by labeling female rats with radioactive thymidine at various phases of the estrus cycle [24].
  • Moreover, immunohistochemical analyses demonstrated that MIP-2 protein expression was prominent at the upper layer of the vaginal epithelium at metestrus-2, in contrast to a marginal staining in the vaginal epithelium at proestrus and estrus [25].
  • 6) The ovaries of TRDL-treated mice taken during persistent vaginal estrus contained a greater number of large hemorrhagic preovulatory follicles and fewer corpora lutea than those in ovaries taken at estrus from vehicle-injected control mice [26].
  • In Exp 1, endometrium from cyclic gilts (n = 7) on day 14 after estrus was perifused with either saline (control) or calcium ionophore A23187 added to luminal surface perifusion buffer [27].
 

Associations of Estrus with chemical compounds

 

Gene context of Estrus

  • Pituitary GnRH-R displayed a similar pattern of expression, except on estrus, when its mRNA levels declined [33].
  • Moreover, the sulfation level of SgII was significantly higher during estrus than during any other stage [34].
  • The oxytocin receptor (OTR) is expressed in the cow uterus at high levels at estrus and at term of pregnancy [35].
  • Expression of ActRI, ActRIIA, ActRIIB, and FS mRNA was measured on the afternoon of proestrus (1800 h) and the morning of estrus (0800 h) [36].
  • A weak signal was detected on estrus morning (E0200 h, E1000 h), but high levels of IGFBP-3 mRNA were observed in the stroma cells on Day 12 of pregnancy [37].
 

Analytical, diagnostic and therapeutic context of Estrus

References

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