Browse Items (61371 total)

Photograph of Pollak taken by Frances Rose.

Photograph of Pollak taken by Etta Edwards.

A photograph of Theresa Pollak in the backyard of her home at 3912 Stuart Avenue, Richmond.

Photograph taken by Jack Wright.

A photograph of Theresa Pollak at the Studio Club of New York, where she participated in her first group exhibition in 1926.

A transcript of an interview with Dr. Theresa Pollak by Dr. Alden Bigelow at Pollak's studio on Grace Street in Richmond, VA on 31 October 1975. This interview was conducted as part of the VCU Oral History Program on the history of Richmond…

The specimen is a mixture of salt crystals that have been melted and are in the midst of recrystallizing. Salt crystals were melted by placing salt crystals on a microscope slide over a flame for a few seconds.Magnification: x400Dark Phase…

Thin sections of the region containing the mid region of the corpus callosum of a 16-day-old rat brain was stained with uranyl acetate and lead citrate and then examined using a Jeol JEM-1230 transmission electron microscope. Sections were photograph…

Intermediate magnification image of a serous borderline ovarian tumor with micropapillary features. The cells surrounding the central core form thin, filiform micropapillae, arrangement also known as the "medusa head".

This is a hematoxylin eosin…

Array of retina cells surrounding the lens during eye development. Developing Zebrafish embryo, 24 hours post fertilization.

Stain:
Blue - DAPI, nuclear stain
White - Phalliodin 488, F-actin stain
Blue - alpha Tubulin primary antibody…

Mouse neo-cortex with endogenous yellow fluorescent protein used to visualize neuronal cell bodies, axons, dendrites and dendritic spines. The longer red structures are axon initial segments and the smaller red/green structures are the nodes of…

The corpus callosum of a mouse brain exposed to mild traumatic brain injury. Endogenous expression of yellow fluorescent protein is used to visualize the characteristic 'bead-on-a-string' pattern of axonal swellings caused by the brain injury. Scale…

The organism is Danio rerio at 48 hours post fertilization. This is a whole-mount, live isolated lateral image of the Vagus neurons, which are posteriorly located in the hind brain. The fluorescent protein that is expressed is islet1:GFP, which is…

Transverse section of Danio rerio at 48 hours post fertilization. The image was taken using a 63X water immersion objective. The embryo was sectioned, via a Vibratome, into a 50um section and was then immunostained with the fluorescent dyes…

Phalloidin staining showing actin reorganization in transgenic mouse lung cells.

Transgenic mice lung cells stained using phalloidin and mounted using DAPI. 40x magnification.

Mouse lung cells stained with phalloidin to look for actin…

Electrospun fibers fabricated with significant beading.

This electrospun scaffold composed of 50 mg/ml polyglycolide and 25 mg/ml polyethylene oxide. Once fabricated, samples were sputter coated and imaged via secondary electron imaging on the…

Image title: Nanoscale Corals.

SEM image of high surface area coral-like gold prepared from a gold-silica nanocomposite.

Coral-like gold nanostructures have been prepared by a newly developed electroassisted codeposition approach. The image’s…

Dorsal view of the abdomen of the southern black widow (Latrodectus mactans). The spinnerets of the spider can be seen at the base of the abdomen.

This image is a dorsal view of Latrodectus mactans, otherwise known as the southern black widow. At…

Two images are uploaded.

The kidney image. Staining reveals activated CaMK-II (in red) along the apical surface of cells that line the ducts of the pronephric zebrafish kidney. The cells of the kidney duct are nestled just underneath muscle…

Two images are uploaded.

The kidney image. Staining reveals activated CaMK-II (in red) along the apical surface of cells that line the ducts of the pronephric zebrafish kidney. The cells of the kidney duct are nestled just underneath muscle…

This image was produced using Scanning Electron Microscopy. The image shows electrospun polycaprolactone scaffolds with Human Mesenchymal stem cells cultured and imaged at a 12 hour period.

1000X magnification, technique-…

This image has an overwhelming presence of actin or stress fibers of the cells (red). The green protein named fibronectin is stretched out over the cells. The transforming growth factor beta (white) is seen bound to the fibronectin.

The coverslip…

Blood vessels were regenerated in stroke lesion site of brain. The blood vessels were stained by Reca-1 with red, neurons with green by beta III tubulin and blue for nuclei by DAPI.

Rat Brain Tissue

This whole picture is combined by about 1250…

A tile image showing many cells. The darker regions are cell nuclei. Red is actin, green is the protein fibronectin, and white is transforming growth factor beta (TGFB). There is a strong presence of fibronectin.

This image was taken using the…

hMSC cell on glass surface after 48 hours
Stained for nucleus (blue), actin (green), fibulin (red) and vinculin (violet)

hMSCs show a more spread attachment on smooth surfaces in comparison to rough ones

Kelly Hotchkiss, Student, Biomedical…