The effect of PMSG treatment on the ovarian histomorphometry of prepubertal rabbits [PDF]
The study aimed to determine the effect of pregnant mare serum gonadotropin (PMSG) administration on ovarian immunohistomrphology and follicular growth in prepubertal female rabbits (Oryctolagus cuniculus).
Isam B. Sharum
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ABSTRACT During recent decades a myriad of approaches have emerged for generating surrogate gametes or achieving in vitro gametogenesis (IVG). The most recent approaches to IVG include the development of increasingly complex culture systems, use of companion cells combined with germ line cells in two‐ or three‐dimensional configurations, derivation of ...
Keith E. Latham
wiley +1 more source
Development of Mouse Preantral Follicle after In Vitro Culture in A Medium Containing Melatonin [PDF]
Objective: Improvements in cancer treatment have allowed more young women to survive. However, many cancer patients suffer from ovarian failure. Cryopreservation is one of the solutions for fertility restoration in these patients. The cryopreservation of
Roya Ganji +2 more
doaj
Calcium alginate microencapsulation of ovarian follicles impacts FSH delivery and follicle morphology [PDF]
Background We have previously shown that suspension culture prevents follicle flattening and maintains three-dimensional follicle architecture better than culture on flat plates. However, many of the follicles cultured in suspension do eventually rupture,
McGee Elizabeth A +3 more
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ХАРАКТЕРИСТИКА НА ПРЕАНТРАЛНИ ФОЛИКУЛИ НА ЗАЙЦИ ОТ ПОРОДАТА НОВОЗЕЛАНДСКА БЯЛА
The aim of this study was to describe the preantral follicles in the ovaries of rabbits from the New Zealand breed. For this purpose eight adult female rabbits were stay under unified rearing and feeding conditions during the 45 days. Their ovaries were
ДЕСИСЛАВА АБАДЖИЕВА +3 more
doaj
Immunohistochemical localization of proliferating cell nuclear antigen (PCNA) in the pig ovary.
The aim of the study was to determine the expression of proliferating cell nuclear antigen protein (PCNA) in the pig ovary. The localization of PCNA was demonstrated in paraffin sections of pig ovarian tissue using primary mouse monoclonal anti-PCNA ...
Milan TomĂĄnek, Ewa Chronowska
doaj +1 more source
In vitro development of bovine preantral follicles in monolayer of ovarian cells [PDF]
O presente trabalho teve como objetivos determinar a influência de células ovarianas no desenvolvimento in vitro de folículos pré-antrais, avaliar a viabilidade das células ovarianas em monocamada e a influência do soro na manutenção de folículos pré ...
Carámbula, Silvia Ferreira +5 more
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Effect of Phoenix dactylifera pollen grain on maturation of preantral follicles in NMRI mice [PDF]
Introduction: Optimizing an ideal culture system that is comparable to follicle environment to obtain mature oocytes is one of the important criteria in in vitro maturation (IVM). Phoenix dactylifera L. commonly known as date palm is an important herb in
Amini, Elaheh. +4 more
core +1 more source
Follicular size affects the meiotic competence of in vitro matured prepubertal and adult oocytes in sheep [PDF]
Non-atretic follicles dissected from prepubertal and adult ovaries were allocated in three groups: a) < 1 mm; b) 1-2 mm; c) > 2 mm. After 24 h of maturation, a lower percentage of adult oocytes from group a (P < 0.01) reached metaphase II than ...
Bogliolo, Luisa +3 more
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Annexin II mRNA expression in bovine oocytes during follicular development
We investigated the expression of calcium-dependent phospholipid binding protein annexin-II (Ann-II) messenger RNA (mRNA) during preantral follicle development and in oocytes from antral follicles of different diameters (< 3 mm, 5 to 8 mm and > 8 mm ...
Luis Fabiano Santos da Costa +4 more
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