Search Results - "Ribeiro de Sá, Naíza Arcângela"
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Response of preantral follicles exposed to quinoxaline: A new compound with anticancer potential
Published in Research in veterinary science (01-02-2020)“…The culture of preantral follicles as an in vitro model to evaluate the toxicity of new anticancer drug has being established. Therefore, the aim of this study…”
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Development of sheep secondary follicles and preservation of aromatase and metalloproteinases 2 and 9 after vitrification and in vitro culture
Published in Cell and tissue banking (01-06-2022)“…The cryopreservation of secondary follicles (SF) is a promising alternative to preserve the reproductive potential both in humans and animals in situations in…”
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Effect of aquaporin 3 knockdown by RNA interference on antrum formation in sheep secondary follicles cultured in vitro
Published in Zygote (Cambridge) (01-10-2018)“…SummaryThe objectives were to develop an effective protocol for transfection of ovine secondary follicles and to assess the effect of attenuating aquaporin 3…”
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High accumulation of lipofuscin is observed in preantral follicles of adult goat ovaries: Is it a senescence sign?
Published in Small ruminant research (01-07-2023)“…The aim of this study was to assess the ovarian follicles and cortex morphologically, as well as the presence of signs of senescence in the ovary of goat…”
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Induced-damages on preantral follicles by withanolide D, a potent chemotherapy candidate are not attenuated by melatonin
Published in Reproductive toxicology (Elmsford, N.Y.) (01-09-2021)“…•Melatonin did not provide protection and seems to have evidenced the toxic effect of withanolide D on primordial follicles.•Activated follicles were more…”
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Supplementation of in vitro culture medium with FSH to grow follicles and mature oocytes can be replaced by extracts of Justicia insularis
Published in PloS one (07-12-2018)“…The present study evaluated the effect of supplementing in vitro culture medium with J. insularis compared to FSH on isolated secondary follicles and in vitro…”
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Vitrification of caprine secondary and early antral follicles as a perspective to preserve fertility function
Published in Reproductive biology (01-09-2020)“…The present study aimed to evaluate the structure, survival and development of isolated caprine (secondary-SEC and early antral-EANT) follicles, after…”
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Early ovine preantral follicles have a potential to grow until antral stage in two‐step culture system in the presence of aqueous extract of Justicia insularis
Published in Reproduction in domestic animals (01-08-2019)“…The objective of this study was to determine whether preantral follicles cultured in vitro for 7 days within ovine ovarian cortical strips could be isolated at…”
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Ultra-diluted Folliculinum 6 cH impairs ovine oocyte viability and maturation after in vitro culture
Published in Animal reproduction (01-01-2020)“…This study investigated the effect of on the oocyte meiosis resumption and viability rates, progesterone production and mitochondrial activity after maturation…”
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Powdered coconut water (ACP 406®) as an alternative base culture medium for in vitro culture of goat preantral follicles enclosed in ovarian tissue
Published in Animal reproduction (18-11-2019)“…This study evaluated a powdered coconut water solution (ACP 406®) as a base culture medium on the survival and development of goat preantral follicles. The…”
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Use of murinometrics indices and bioelectrical impedance (BIA) in the determination of experimental obesity in oophorectomized rats
Published in Acta scientiarum. Biological sciences (2016)“…In this study, we tested the use of murinometric indices and bioimpedance (BIA) to determine obesity in rats. Female Wistar rats (8 weeks/130-160 g) were…”
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Supraphysiological doses of nandrolone decanoate disrupts spermatogenesis but did not interfere on embryo rate
Published in Naunyn-Schmiedeberg's archives of pharmacology (01-06-2024)“…The aim of this study was to investigate the effects of 10 mg/kg/week of nandrolone decanoate (DECA – Deca Durabolin®) on body composition, hormonal levels,…”
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Ovine secondary follicles vitrified out the ovarian tissue grow and develop in vitro better than those vitrified into the ovarian fragments
Published in Theriogenology (15-04-2016)“…Cryopreservation of preantral follicles is a promising technique to preserve female fertility. The aim of this study was to evaluate the effect of…”
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Growth and differentiation factor - 9 (GDF-9) increases the in vitro growth rates of isolated goat early antral follicles
Published in Ciência animal brasileira (2023)“…Abstract This study aimed to investigate the effect of growth and differentiation factor 9 (GDF-9) during the in vitro culture of isolated caprine early antral…”
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Withanolide derivatives: natural compounds with anticancer potential offer low toxicity to fertility and ovarian follicles in mice
Published in Animal reproduction (2024)“…Anticancer therapy often leads to premature ovarian insufficiency (POI) and infertility due to the extreme sensitivity of the ovarian follicle reserve to the…”
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Use of green microalgae Chlorella as a nutritional supplement to support oocyte and embryo production in goats
Published in Animal reproduction science (01-09-2023)“…This study aimed to evaluate the use of green microalgae as a nutritional supplement for oocyte and embryo production in goats. Two experiments were performed…”
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In vitro study of Withanolide D toxicity on goat preantral follicles and its effects on the cell cycle
Published in Reproductive toxicology (Elmsford, N.Y.) (01-03-2019)“…•WD6.0 showed a toxic effect similar to PTX and higher than other treatments after 2 and 6 days.•WD6.0 reduced the cell proliferating compared to PTX or…”
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Fator de crescimento e diferenciação - 9 (GDF-9) aumenta a taxa de crescimento in vitro de folículos antrais iniciais caprinos isolados
Published in Ciência animal brasileira (2023)“…Resumo Este estudo teve como objetivo investigar o efeito do GDF-9 durante o cultivo in vitro de folículos antrais iniciais caprinos isolados. Os folículos…”
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Connexin 37 and 43 gene and protein expression and developmental competence of isolated ovine secondary follicles cultured in vitro after vitrification of ovarian tissue
Published in Theriogenology (01-05-2016)“…Cryoinjuries caused by vitrification of tissues and organs lead to the loss of membrane proteins that mediate intercellular communications, such as connexins…”
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Sheep Isolated Secondary Follicles Are Able to Produce Metaphase II Oocytes After Vitrification and Long-Term In Vitro Growth
Published in Biopreservation and biobanking (01-08-2017)“…The vitrification of preantral follicles followed by in vitro growth (IVG) could be valuable to produce fertilizable oocytes. However, the meiotic resumption…”
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