Transplantation Of Ovaries
Mostrando 1-9 de 9 artigos, teses e dissertações.
-
1. Experimental ovarian transplantation on stomach for bone repair in ovariohysterectomized rabbits
PURPOSE: To evaluate the bone repair process in ovariohysterectomized rabbit submitted to an ovarian transplant to stomach that may supplying some quantity of estrogen occurs to improve bone healing. METHODS: In 20 female rabbits three holes of 1, 2 and 3mm diameter in tibial shaft were made and after that all animals received OHE through a ventral incision
Acta Cir. Bras.. Publicado em: 2013-06
-
2. Autologous and allogeneic ovarian orthotopic transplantation: morphologic, endocrinologic and natural pregnancy assessment
PURPOSE: To assess pregnancy of rabbits submitted to bilateral ovariectomy and orthotopic allogeneic or autologous intact and sliced ovarian transplantation without a vascular pedicle and to determine the morphofunctional aspects of the transplanted ovaries. METHODS: Fifty-six female rabbits were studied. The ovaries were removed and orthotopically transplan
Acta Cir. Bras.. Publicado em: 2013-01
-
3. Transferência ovariana como alternativa para a restauração das funções reprodutivas em fêmeas de camundongos irradiadas com radiação gama de Co-60 / Ovarian transfer as an alternative to restore the reproductive functions in mice females irradiated with gama radiation from 60Co.
reproduction, gamma radiation, transplantation of ovaries, laboratory animals
Publicado em: 2010
-
4. Transplante autólogo de tecido ovariano para o peritônio de ratas após congelamento e descongelamento
One of the major problem against reproductive medicine is the incapacity of oocyte preservation. In these cases, ovary preservation could restore hormonal e fertility capacity. Objective: Assess the ovarian function after removal of the ovaries, cryopreservation and intraperitoneal autotransplantation. Design: Prospective experimental study involving 67 rats
Publicado em: 2008
-
5. The subcutaneous auto-transplantation ovaries and follicular depletion in domestic catas (felis catus) / Autotransplantação de ovário no subcutâneo e consumo folicular em gatas domésticas (felis catus)
The main goal of this study was to establish the follicular depletion of the remaining and implanted ovaries in the subcutaneous in domestics cats after 120 days, by quantification and morphometric classification, and with respect to the preservation of the tissue organization. Thirteen female domestic cats (Felis catus) were used, distributed into two group
Publicado em: 2006
-
6. Transplantation of Young Ovaries to Old Mice Increased Life Span in Transplant Recipients
Previously we reported that prepubertally ovariectomized mice that received young transplanted ovaries at a postreproductive age showed a 40% increase in life expectancy. To study this phenomenon in greater detail, 11-month-old ovariectomized and ovary-intact CBA/J mice underwent ovarian transplantation with 60-day-old ovaries or a sham surgery. Results from
Oxford University Press.
-
7. Influence of ovarian surface epithelium and rete ovarii on follicle formation.
Early follicle development has been studied in mouse ovaries grafted to immunologically incompetent hosts. Early follicular formation and growth is apparently dependent on the presence of the rete ovarii: the surface epithelium does not seem to play a decisive role. This was shown in transplantation studies of fetal gonads which had been divided into parts w
-
8. An essential role for C/EBPβ in female reproduction
A large number of intercellular signaling molecules have been identified that orchestrate female reproductive physiology. However, with the exception of steroid hormone receptors, little information exists about the transcriptional regulators that mediate cellular responses to these signals. The transcription factor C/EBPβ (CCAAT/enhancer-binding protein β
Cold Spring Harbor Laboratory Press.
-
9. Roles of ecdysone in Drosophila development
A temperature-sensitive lethal mutant of Drosophila melanogaster called ecd1 becomes deficient in ecdysone, as measured by a radioimmunoassay, when there is a shift in temperature from 20° to 29° at various stages of development. Associated with the ecdysone deficiency at 29°, there are abnormalities in larval and imaginal development and the adult functi