in vitro maturation
Conditioned Mediums and Human Oocytes in Vitro Maturation
... in vitro maturation (IVM) system have been the controversial ...the maturation rate and morphological feature of matured oocytes in four groups were evaluated; 40 matured oocytes (MII) were randomly ...
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Effects of genistein and genistin on in vitro maturation of pig oocytes
... The negative impact of phytoestrogens on re- productive processes was also shown under in vitro conditions. GEN is capable of significantly influencing the in vitro maturation of mammalian oocytes. ...
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Article: Supplementation of 9-cis retinoic acid in the in vitro maturation medium increase blastocyst development rate and quality
... Stojkovic M, SA Machado, P Stojkovic, V Zakhartchenko, P Hutzler, PB Gonçalves and E Wolf, 2001. Mitochondrial distribution and adenosine triphosphate content of bovine oocytes before and after in vitro ...
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Effect of various concentrations of Minimal Essential Medium vitamins (MEM vitamins) on development of sheep oocytes during in-vitro maturation
... Synthetic oviductal fluid (SOF) medium, which was originally based upon the biochemical and physiological analysis of sheep oviductal fluid (14), has been used in the IVM of bovine (3,16), goat (8), bitch oocytes (17) ...
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Contribution of human oocyte architecture to success of in vitro maturation technology
... In vitro maturation (IVM) of oocytes was primarily developed to make IVF safe for women with PCO and at high risk of ...meiotic maturation and fertilization rates, as well as low blastocyst ...
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Identification of maturation and protein synthesis related proteins from porcine oocytes during in vitro maturation
... Porcine Oocyte Collection and in vitro Maturation Porcine ovaries were collected at a local slaughterhouse and kept in a saline solution (NaCl 0.9% w/v, penicillin 100,000 IU/L, streptomycin 100 mg/L and ...
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Supplementing a-Linolenic acid in the in vitro maturation media improves nuclear maturation rate of oocytes and early embryonic development in the Nili Ravi buffalo
... oocyte maturation and/or follicular ...in vitro maturation medium it was reported to regulate the molecular mechanism leading to increased number of MII stage oocytes and improved their subsequent ...
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Immature oocytes grow during in vitro maturation culture
... in vitro maturation ...in vitro were inseminated using ICSI and embryo development was ...for maturation was related to oocyte diameter and many oocytes grew in ...
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Embryological Aspects of Oocyte In Vitro Maturation
... in vitro maturation of oocytes and highlights the most important factors involved in this ...in vitro maturation has profound effect on the following ...of maturation media shows that ...
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Effects of oocyte collection techniques and maturation media on in vitro maturation and subsequent embryo development in Boer goat
... ABSTRACT: The oocytes (experiment 1) were harvested by one of the four collection techniques (slicing, punc- ture, aspiration I and aspiration II) and the total number and the number of each grade of oocytes were ...
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Maturation capacity, morphology and morphometric assessment of human immature oocytes after vitrification and in-vitro maturation
... The aim was to found out whether differences existed in the morphology and morphometry of human oocytes after IVM in two groups. In this study, the maturity after IVM was demonstrated to be higher in fIVM when compared ...
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Original Article Vitrification of in vitro matured oocytes: effects on meiotic spindle configuration and mitochondrial function
... As described in the results section, cryopreser- vation of in vitro-maturation oocytes signifi- cantly affects the inner mitochondrial mem- brane potential. Mitochondria are one of the most important ...
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Effects of inhibiting nitric oxide synthase on cumulus expansion and nuclear maturation of sheep oocytes
... oocyte maturation of some species, there is no report about its effect on the in vitro maturation of sheep ...in vitro maturation of ovine ...to maturation medium to evaluate the ...
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Nonrandom Segregation of the Mouse Univalent X Chromosome: Evidence of Spindle-Mediated Meiotic Drive
... in vitro maturation: The segregation immunofluorescence staining, and three-dimensional behavior of the X chromosome at the first meiotic division microscopy to study intact oocytes, we found that the was ...
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MicroRNA-21 and PDCD4 expression during in vitro oocyte maturation in pigs
... Utilizing miRNA microarray analysis and deep sequen- cing we have previously identified microRNA-21 (MIR21) as an up-regulated miRNA during porcine oocyte in vitro maturation [41]. In mice it has been ...
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Differential regulation of cumulus cell transcription during oocyte maturation in vivo and in vitro
... in vitro maturation (IVM) studies have suggested the concept that biochemical or molecular traits expressed by cumulus cells offer important clues of the process of oocyte maturation and, therefore, ...
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Hepatitis A Virus Suppresses Monocyte-to-Macrophage Maturation In Vitro
... In vitro, peripheral blood MO undergo a similar differentiation toward MAC-like cells when cultured in the presence of as-yet-unidentified serum factors (1, ...morphological maturation and functional ...
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The effect of 24 hours delay in oocyte maturation triggering in IVF/ICSI cycles with antagonist protocol and not-elevated progesterone: A randomized control trial
... In the first group, final oocyte maturation was done by HCG (Pregnyl, Organon, Netherlands) at the same day, and 24 hr later in the second group. Oocytes retrieval was performed 36 hr after HCG trigger through ...
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Suppression of B cell differentiation by leukocytes from hypogammaglobulinemic patients
... B-lymphocyte maturation produced few or no plasmacytoid cells in vitro, and were capable of suppressing the generation of plasma cells in co-culture with cells of normal persons, in the presence of pokeweed ...
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Fertility preservation during cancer treatment: clinical guidelines
... practice guidelines and now promote clinical, educational, and research activities regarding preservation of fertility. Nevertheless, the field of fertility preservation is rapidly evolving, in particular because ...
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