Search Results - "Witczak, O"

Artificial intelligence in the fertility clinic: status, pitfalls and possibilities by Riegler, M A, Stensen, M H, Witczak, O, Andersen, J M, Hicks, S A, Hammer, H L, Delbarre, E, Halvorsen, P, Yazidi, A, Holst, N, Haugen, T B

“…ABSTRACT In recent years, the amount of data produced in the field of ART has increased exponentially. The diversity of data is large, ranging from videos to…”
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Anti-Müllerian hormone in seminal plasma and serum: association with sperm count and sperm motility by Andersen, J.M., Herning, H., Witczak, O., Haugen, T.B.

“…Abstract STUDY QUESTION Is anti-Müllerian hormone (AMH) in seminal plasma and serum associated with sperm count and sperm motility? SUMMARY ANSWER AMH in…”
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Fatty acid composition of spermatozoa is associated with BMI and with semen quality by Andersen, J. M., Rønning, P. O., Herning, H., Bekken, S. D., Haugen, T. B., Witczak, O.

“…Summary High body mass index (BMI) is negatively associated with semen quality. In addition, the composition of fatty acids of spermatozoa has been shown to be…”
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Genetic variations associated with the effect of testicular cancer treatment on gonadal hormones by Aschim, E.L., Oldenburg, J., Kristiansen, W., Giwercman, A., Witczak, O., Fosså, S.D., Haugen, T.B.

“…STUDY QUESTION Do genetic variations in the testosterone pathway genes modify the effect of treatment on the levels of testosterone and LH in long-term…”
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Cloning and characterization of a cDNA encoding an A-kinase anchoring protein located in the centrosome, AKAP450 by Witczak, Oliwia, Skålhegg, Bjørn S., Keryer, Guy, Bornens, Michel, Taskén, Kjetil, Jahnsen, Tore, Ørstavik, Sigurd

“…A combination of protein kinase A type II (RII) overlay screening, database searches and PCR was used to identify a centrosomal A‐kinase anchoring protein. A…”
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CYP1A1, CYP3A5 and CYP3A7 polymorphisms and testicular cancer susceptibility by Kristiansen, W., Haugen, T. B., Witczak, O., Andersen, J. M., Fosså, S. D., Aschim, E. L.

“…Summary Testicular cancer (TC) incidence is increasing worldwide, but the aetiology remains largely unknown. An unbalanced level of oestrogens and androgens in…”
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Variations in testosterone pathway genes and susceptibility to testicular cancer in Norwegian men by Kristiansen, W., Aschim, E. L., Andersen, J. M., Witczak, O., Fosså, S. D., Haugen, T. B.

“…Summary Imbalance between the oestrogen and androgen levels in utero is hypothesized to influence testicular cancer (TC) risk. Thus, variation in genes…”
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Sperm motility assessed by deep convolutional neural networks by Andersen, J.M., Witczak, O., Due, E.U., Hicks, S., Thambawita, V., Björndahl, L., Riegler, M., Haugen, T.B.

“…Semen analysis is central in infertility investigation. Manual assessment of sperm motility according to the WHO recommendations is the golden standard, and…”
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CDK1-mediated phosphorylation of the RIIα regulatory subunit of PKA works as a molecular switch that promotes dissociation of RIIα from centrosomes at mitosis by Carlson, Cathrine R., Witczak, Oliwia, Vossebein, Lutz, Labbé, Jean-Claude, Skålhegg, Bjørn S., Keryer, Guy, Herberg, Friedrich W., Collas, Philippe, Taskén, Kjetil

“…Protein kinase A regulatory subunit RIIα is tightly bound to centrosomal structures during interphase through interaction with the A-kinase anchoring protein…”
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P–104 Assessment of sperm motility according to WHO classification using convolutional neural networks by Haugen, T B, Hicks, S A, Witczak, O, Andersen, J M, Björndahl, L, Riegler, M A

“…Abstract Study question How does convolutional neural network (CNN)-predicted sperm motility correlate with manual assessment according to the WHO guidelines…”
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P-108 Real-time deep learning based multi object tracking of spermatozoa in fresh samples by Thambawita, V, Hicks, S.A, Storås, A, Witczak, O, Andersen, J.M, Hammer, H.L, Halvorsen, P, Riegler, M.A, Haugen, T.B

“…Abstract Study question Can real-time deep learning model track hundreds of spermatozoa simultaneously? Summary answer The state-of-the-art deep learning…”
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P–029 Identification of spermatozoa by unsupervised learning from video data by Thambawita, V, Haugen, T B, Stensen, M H, Witczak, O, Hammer, H L, Halvorsen, P, Riegler, M A

“…Abstract Study question Can artificial intelligence (AI) algorithms identify spermatozoa in a semen sample without using training data annotated by…”
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Sperm motility assessed by deep convolutional neural networks into WHO categories by Haugen, Trine B., Witczak, Oliwia, Hicks, Steven A., Björndahl, Lars, Andersen, Jorunn M., Riegler, Michael A.

“…Semen analysis is central in infertility investigation. Manual assessment of sperm motility according to the WHO recommendations is the golden standard, and…”
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Assessment of sperm motility according to WHO classification using convolutional neural networks by Haugen, TB, Hicks, SA, Witczak, O, Andersen, JM, Bjorndahl, L, Riegler, MA

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Phosphodiesterase 4D and Protein Kinase A Type II Constitute a Signaling Unit in the Centrosomal Area by Taskén, Kristin A., Collas, Philippe, Kemmner, Wolfram A., Witczak, Oliwia, Conti, Marco, Taskén, Kjetil

“…The mediation of cAMP effects by specific pools of protein kinase A (PKA) targeted to distinct subcellular domains raises the question of how inactivation of…”
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Dissociating the centrosomal matrix protein AKAP450 from centrioles impairs centriole duplication and cell cycle progression by Keryer, Guy, Witczak, Oliwia, Delouvée, Annie, Kemmner, Wolfram A, Rouillard, Danielle, Tasken, Kjetil, Bornens, Michel

“…Centrosomes provide docking sites for regulatory molecules involved in the control of the cell division cycle. The centrosomal matrix contains several…”
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CYP1A1, CYP3A5 and CYP3A7 polymorphisms and testicular cancer susceptibility: CYP1A1, CYP3A5, CYP3A7 polymorphisms and testicular cancer by Kristiansen, W., Haugen, T. B., Witczak, O., Andersen, J. M., Fosså, S. D., Aschim, E. L.

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CDK1-mediated phosphorylation of the RIIalpha regulatory subunit of PKA works as a molecular switch that promotes dissociation of RIIalpha from centrosomes at mitosis by Carlson, C R, Witczak, O, Vossebein, L, Labbé, J C, Skålhegg, B S, Keryer, G, Herberg, F W, Collas, P, Taskén, K

“…Protein kinase A regulatory subunit RIIalpha is tightly bound to centrosomal structures during interphase through interaction with the A-kinase anchoring…”
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Characterization of the Gene Encoding the Human Type II cGMP-Dependent Protein Kinase (PRKG2) by Witczak, Oliwia, Ørstavik, Sigurd, Natarajan, Vasanti, Frengen, Eirik, Jahnsen, Tore, Sandberg, Mårten

“…The type II cGMP-dependent protein kinase (cGK) plays a pivotal role in the regulation of intestinal fluid balance in man. Furthermore, mice carrying a null…”
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