Výsledky vyhledávání - "Avishkar Saini"

Oocyte and embryo evaluation by AI and multi-spectral auto-fluorescence imaging: Livestock embryology needs to catch-up to clinical practice

Autor: Avishkar Saini, Hanna J. McLennan, Jeremy G. Thompson, Kylie R. Dunning

Publikováno v: Theriogenology. 150

A highly accurate ‘non-invasive quantitative embryo assessment for pregnancy’ (NQEAP) technique that determines embryo quality has been an elusive goal. If developed, NQEAP would transform the selection of embryos from both Multiple Ovulation and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfb105a46f1c5026902b52f67decc920
https://pubmed.ncbi.nlm.nih.gov/32088032

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High precision pH measurements in biological environments using a portable optical fibre pH sensor

Autor: Erik P. Schartner, Jeremy G. Thompson, Avishkar Saini, Malcolm S. Purdey, Andrew D. Abell, Georgina M. Sylvia, Kylie R. Dunning, Hanna J. McLennan

Publikováno v: Biophotonics Australasia 2019.

We have demonstrated that an optical fibre-based pH sensor can be utilised to accurately assess pH in a biological environment. Initial measurements were performed on 5 μL drops of culture medium containing individual female mouse reproductive cells

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4d26ecc76103c6d3905a496ab446a2a
https://doi.org/10.1117/12.2541300

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A biophotonic approach to measure pH in small volumes in vitro: Quantifiable differences in metabolic flux around the cumulus‐oocyte‐complex (COC)

Autor: Malcolm S. Purdey, Andrew D. Abell, Kylie R. Dunning, Erik P. Schartner, Jeremy G. Thompson, Hanna J. McLennan, Avishkar Saini, Tanya M. Monro, Georgina M. Sylvia

Publikováno v: Journal of Biophotonics. 13

Unfertilised eggs (oocytes) release chemical biomarkers into the medium surrounding them. This provides an opportunity to monitor cell health and development during assisted reproductive processes if detected in a non-invasive manner. Here we report

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c370983f857edef36323eb4ffef0e3f
https://doi.org/10.1002/jbio.201960038

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Development of Bright and Biocompatible Nanoruby and Its Application to Background-Free Time-Gated Imaging of G-Protein-Coupled Receptors

Autor: Ewa M. Goldys, Denitza Denkova, Hannah M. Brown, Varun K. A. Sreenivasan, Marina Santiago, Andrei V. Zvyagin, Avishkar Saini, W. A. W. Razali, Mark Connor, Jeremy G. Thompson, Rashmi R. Pillai, Kai Zhang

Publikováno v: ACS applied materialsinterfaces. 9(45)

At the forefront of developing fluorescent probes for biological imaging applications are enhancements aimed at increasing their brightness, contrast, and photostability, especially toward demanding applications of single-molecule detection. In compa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b9b92839a9aebd027a2726d01742449
https://pubmed.ncbi.nlm.nih.gov/29022702

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Biosensors for detecting stress in developing embryos

Autor: Malcolm S. Purdey, Hanna J. McLennan, Stephen J. Nicholls, Jeremy G. Thompson, Avishkar Saini, Andrew D. Abell, Melanie L. Sutton-McDowall, Tanya M. Monro, B. Pullen, Erik P. Schartner

Reactive Oxygen Species (ROS) cause DNA damage and defective function in sperm and also affects the developmental competence of embryos. It is therefore critical to monitor ROS in sperm, oocytes and developing embryos. In particular, hydrogen peroxid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b488dd1305b80258b100b2aac7a4efe1
https://hdl.handle.net/11541.2/127307

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