2004
DOI: 10.1590/s0102-86502004000400007
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Análise histológica da viabilidade do transplante autólogo de hemi-ovário em retroperitônio de ratos

Abstract: RESUMOOBJETIVO: Analisar a presença de sinais morfológicos indicativos de restabelecimento da função ovariana em hemi-ovários autotransplantados em retroperitônio de ratos Wistar. MÉTODOS : Utilizou-se 48 animais, previamente ooforectomizados bilateralmente. Distribuídos em 6 subgrupos, de acordo com o tempo pós-operatório no qual foram submetidos a retirada das peças a serem histologicamente analisadas, sendo em seguida submetidos a sacrifício. As peças foram fixadas em formol a 10 % por 24 horas, a 4 o C, se… Show more

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Cited by 3 publications
(10 citation statements)
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References 6 publications
(12 reference statements)
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“…Como tratamento, preconiza-se a terapia de reposição hormonal (TRH), que visa a diminuir os sintomas, prevenir a osteoporose e minimizar as alterações cardiovasculares devidas ao hipoestrogenismo 4 .…”
Section: -Artigo Originalunclassified
“…Como tratamento, preconiza-se a terapia de reposição hormonal (TRH), que visa a diminuir os sintomas, prevenir a osteoporose e minimizar as alterações cardiovasculares devidas ao hipoestrogenismo 4 .…”
Section: -Artigo Originalunclassified
“…Decreasing post transplantation hypoxia will protect the primordial follicle reserve and ensure the highest chance for retrieving mature oocytes for in vitro fertilization [14].…”
Section: Discussion:-mentioning
confidence: 99%
“…The sections were dewaxed and gradually hydrated before being stained with hematoxylin-eosin. For histological evaluation, a protocol based on D' Acampora et al (2004) [14].…”
Section: Serum Analysis:-mentioning
confidence: 99%
“…29 Viable follicles were classified into 3 groups: immature follicles (including primordial, primary, and preantral), antral, and corpus luteum. 30 Primordial follicle exhibited only an oocyte and a layer of squamous cells. Primary follicle exhibited an oocyte and one or more layers of cuboidal or prismatic cells but no antrum.…”
Section: Graft Retrieval and Histological Analysismentioning
confidence: 99%
“…The corpus luteum exhibited intact luteal cells that contained a nucleus and cells surrounded by capillary blood vessels. 29,30 To avoid counting the same follicle more than once, only individual follicles having an oocyte containing a nucleus were evaluated. Counting was performed in 8 fields per animal.…”
Section: Graft Retrieval and Histological Analysismentioning
confidence: 99%