Search Results - "Coticchio, G"

Focused time-lapse analysis reveals novel aspects of human fertilization and suggests new parameters of embryo viability by Coticchio, G, Mignini Renzini, M, Novara, P V, Lain, M, De Ponti, E, Turchi, D, Fadini, R, Dal Canto, M

“…Abstract STUDY QUESTION Can focused application of time-lapse microscopy (TLM) lead to a more detailed map of the morphokinetics of human fertilization,…”
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Sperm DNA fragmentation: paternal effect on early post-implantation embryo development in ART by Borini, A., Tarozzi, N., Bizzaro, D., Bonu, M.A., Fava, L., Flamigni, C., Coticchio, G.

“…BACKGROUND: The relationship between early embryo post-implantation development in couples undergoing assisted reproductive techniques (ARTs) and sperm…”
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Thyroid hormones T3 and T4 regulate human luteinized granulosa cells, counteracting apoptosis and promoting cell survival by Di Paolo, V., Mangialardo, C., Zacà, C., Barberi, M., Sereni, E., Borini, A., Centanni, M., Coticchio, G., Verga-Falzacappa, C., Canipari, R.

“…Purpose Fine and balanced regulation of cell proliferation and apoptosis are key to achieve ovarian follicle development from the primordial to the…”
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Characterization of the miRNA regulators of the human ovulatory cascade by Yerushalmi, G. M., Salmon-Divon, M., Ophir, L., Yung, Y., Baum, M., Coticchio, G., Fadini, R., Mignini-Renzini, M., Dal Canto, M., Machtinger, R., Maman, E., Hourvitz, A.

“…Ovarian follicular development and ovulation are complex and tightly regulated processes that involve regulation by microRNAs (miRNAs). We previously…”
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A novel machine-learning framework based on early embryo morphokinetics identifies a feature signature associated with blastocyst development by Canosa, S, Licheri, N, Bergandi, L, Gennarelli, G, Paschero, C, Beccuti, M, Cimadomo, D, Coticchio, G, Rienzi, L, Benedetto, C, Cordero, F, Revelli, A

“…Artificial Intelligence entails the application of computer algorithms to the huge and heterogeneous amount of morphodynamic data produced by Time-Lapse…”
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No major differences in perinatal and maternal outcomes between uninterrupted embryo culture in time-lapse system and conventional embryo culture by Ahlström, A, Lundin, K, Cimadomo, D, Coticchio, G, Selleskog, U, Westlander, G, Winerdal, J, Stenfelt, C, Callender, S, Nyberg, C, Åström, M, Löfdahl, K, Nolte, L, Sundler, M, Kitlinski, M, Liljeqvist Soltic, I, Bohlin, T, Baumgart, J, Lindgren, K E, Gülen Yaldir, F, Rienzi, L, Lind, A K, Bergh, C

“…Abstract STUDY QUESTION Is embryo culture in a closed time-lapse system associated with any differences in perinatal and maternal outcomes in comparison to…”
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Clinical outcome of oocyte cryopreservation after slow cooling with a protocol utilizing a high sucrose concentration by Borini, A., Sciajno, R., Bianchi, V., Sereni, E., Flamigni, C., Coticchio, G.

“…BACKGROUND: Recently, interest in oocyte cryopreservation has steadily increased. Newly developed protocols have dramatically improved survival rates, removing…”
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Characterization of the human cumulus cell transcriptome during final follicular maturation and ovulation by Yerushalmi, G M, Salmon-Divon, M, Yung, Y, Maman, E, Kedem, A, Ophir, L, Elemento, O, Coticchio, G, Dal Canto, M, Mignini Renzinu, M, Fadini, R, Hourvitz, A

“…Cumulus expansion and oocyte maturation are central processes in ovulation. Knowledge gained from rodent and other mammalian models has revealed some of the…”
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Impact of cell loss after warming of human vitrified day 3 embryos on obstetric outcome in single frozen embryo transfers by Di Guardo, Federica, Racca, A., Coticchio, G., Borini, A., Drakopoulos, P., Mackens, S., Tournaye, H., Verheyen, G., Blockeel, C., Van Landuyt, L.

“…Purpose Does cell loss (CL) after vitrification and warming (V/W) of day 3 embryos have an impact on live birth rate (LBR) and neonatal outcomes? Method This…”
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Meiotic spindle dynamics in human oocytes following slow-cooling cryopreservation by Bromfield, J.J., Coticchio, G., Hutt, K., Sciajno, R., Borini, A., Albertini, D.F.

“…BACKGROUND The demand for cryopreservation of human oocytes is increasing in assisted reproduction clinics and yet remains an experimental procedure…”
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Ultrastructural markers of quality in human mature oocytes vitrified using cryoleaf and cryoloop by Nottola, SA, Coticchio, G, Sciajno, R, Gambardella, A, Maione, M, Scaravelli, G, Bianchi, S, Macchiarelli, G, Borini, A

“…Abstract This study describes and compares the possible effects of vitrification on the ultrastructural morphology of 20 human mature oocytes vitrified using…”
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Differential sucrose concentration during dehydration (0.2 mol/l) and rehydration (0.3 mol/l) increases the implantation rate of frozen human oocytes by Bianchi, V, Coticchio, G, Distratis, V, Di Giusto, N, Flamigni, C, Borini, A

“…Abstract Novel protocols have increased survival and fertilization rates of cryopreserved oocytes. Nevertheless, in most cases clinical experiences have been…”
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Vitrification may increase the rate of chromosome misalignment in the metaphase II spindle of human mature oocytes by Coticchio, G, Bromfield, JJ, Sciajno, R, Gambardella, A, Scaravelli, G, Borini, A, Albertini, DF

“…Abstract The metaphase II (MII) spindle of the human oocyte may be damaged by cryopreservation. High performance confocal microscopy was used to assess meiotic…”
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Ultrastructure of human mature oocytes after slow cooling cryopreservation using different sucrose concentrations by Nottola, S.A., Macchiarelli, G., Coticchio, G., Bianchi, S., Cecconi, S., De Santis, L., Scaravelli, G., Flamigni, C., Borini, A.

“…BACKGROUND We studied the ultrastructural characteristics of human mature oocytes frozen/thawed (F/T) using different concentrations of sucrose. Fresh human…”
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Meiotic spindle imaging in human oocytes frozen with a slow freezing procedure involving high sucrose concentration by Bianchi, V., Coticchio, G., Fava, L., Flamigni, C., Borini, A.

“…BACKGROUND: One of the major concerns derived from the cryopreservation of meiotically mature oocytes is possible damage to the cytoskeletal apparatus, and in…”
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Sucrose concentration influences the rate of human oocytes with normal spindle and chromosome configurations after slow-cooling cryopreservation by Coticchio, G., De Santis, L., Rossi, G., Borini, A., Albertini, D., Scaravelli, G., Alecci, C., Bianchi, V., Nottola, S., Cecconi, S.

“…BACKGROUND: Recently described slow-cooling cryopreservation protocols involving elevated sucrose concentration have improved survival frequencies of human…”
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Efficacy of luteal phase support with GnRH agonists: a preliminary comparative study by Brigante, C.M.M, Mignini Renzini, M, Dal Canto, M, Coticchio, G, Comi, R, Fadini, R

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IVM rescue in high responders patients at risk of OHSS by Brigante, C.M.M, Mignini Renzini, M, Dal Canto, M, Coticchio, G, Caliari, I, Fadini, R

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Evidence-based clinical outcome of oocyte slow cooling by Borini, A, Bianchi, V, Bonu, MA, Sciajno, R, Sereni, E, Cattoli, M, Mazzone, S, Trevisi, MR, Iadarola, I, Distratis, V, Nalon, M, Coticchio, G

“…Abstract In the last few years, there has been a significant improvement in oocyte cryopreservation techniques. To investigate the clinical significance of…”
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Permeability of human oocytes to ethylene glycol and their survival and spindle configurations after slow cooling cryopreservation by De Santis, L., Coticchio, G., Paynter, S., Albertini, D., Hutt, K., Cino, I., Iaccarino, M., Gambardella, A., Flamigni, C., Borini, A.

“…BACKGROUND To develop novel cryopreservation methods, we estimated the permeability coefficients Lp (hydraulic conductivity) and PEG (cryoprotectant…”
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