polygon area measurement tool  (Oxford Instruments)

Journal: Heliyon

Article Title: Follicular fluid aids cell adhesion, spreading in an age independent manner and shows an age-dependent effect on DNA damage in fallopian tube epithelial cells

doi: 10.1016/j.heliyon.2024.e27336

Figure Lengend Snippet: FF contributes to FTE spheroid disaggregation and spreading onto ovarian fibroblasts A. Representative images acquired by fluorescence microscopy of FT190 spheroids (labelled with Cell tracker 594) on NOF151 cells (labelled with Cell tracker 488) with and without FF (24 h). Scale bar = 100 μm. B. Representative Z stack images (maximum intensity projection) acquired by confocal microscopy of FT190 spheroids (labelled with Cell tracker 594) on NOF151 cells (labelled with Cell tracker 488) with and without young and aged FF samples (24 h). Scale bar = 200 μm. C. A maximum intensity projection re-construction of a three-dimensional FTE spheroid (labelled with Cell tracker 594) optical data stack over the surface of NOF151 cells (labelled with Cell tracker 488) treated with young (Y1) and aged (A1) FF samples. Spheroids were imaged with a 10× objective and re-constructed using the Imaris software. D. Spheroid area (with and without FF) was determined by quantification of red fluorescent intensity using a polygon area measurement tool of the Imaris software.

Article Snippet: F. Spheroid area (with and without FF/vitronectin) was determined by quantification of red fluorescent intensity using a polygon area measurement tool of the Imaris software.

Techniques: Fluorescence, Microscopy, Confocal Microscopy, Construct, Software

Journal: Heliyon

Article Title: Follicular fluid aids cell adhesion, spreading in an age independent manner and shows an age-dependent effect on DNA damage in fallopian tube epithelial cells

doi: 10.1016/j.heliyon.2024.e27336

Figure Lengend Snippet: Vitronectin in FF aids in FTE adhesion and spreading A. Representative brightfield images of FT190 cells seeded on ULA plates coated with FF sample (400 μl) and recombinant vitronectin protein (1 μg/well) for 4 h. Wells were washed with 1X PBS and FT190 cells were seeded on the coated plates. Images were acquired after 24 h. Scale bar = 200 μm. B. Cell proliferation was measured using an SRB assay to measure cell viability of FT190 cells on FF and vitronectin coated ULA plates. C. Representative Z stack images acquired by confocal microscopy of FT190 spheroids (labelled with Cell tracker 594) on NOF151 cells (labelled with Cell tracker 488) with FF samples and recombinant vitronectin protein (1 μg) (24 h). Scale bar = 200 μm. D. A maximum intensity projection re-construction of a three-dimensional FTE spheroid (labelled with Cell tracker 594) optical data stack over the surface of NOF151 cells (labelled with Cell tracker 488) treated with FF samples (Y1, A1) and vitronectin (1 μg). Spheroids were imaged with a 10× objective and re-constructed using the Imaris software. E. Representative images acquired by confocal microscopy showing a side and top projection of the FT190 spheroids on NOF151 cells with FF samples and recombinant vitronectin protein (1 μg) (24 h). Scale bar = 100 μm. F. Spheroid area (with and without FF/vitronectin) was determined by quantification of red fluorescent intensity using a polygon area measurement tool of the Imaris software.

Article Snippet: F. Spheroid area (with and without FF/vitronectin) was determined by quantification of red fluorescent intensity using a polygon area measurement tool of the Imaris software.

Techniques: Recombinant, Sulforhodamine B Assay, Confocal Microscopy, Construct, Software