47 results filtered with: Digital Images
- Digital Images
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Blind Basket-makers
- Digital Images
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Asylum for the Blind, Brighton.
- Digital Images
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China, Blind fortune teller.
- Digital Images
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A blind-ending pipe used for milking cows
Royal Veterinary College- Digital Images
- Online
Postcard showing a soldier leading a blind soldier
Richard Caton Woodville- Digital Images
- Online
'XX. Cabul - A 'Kuttar' or string of blind beggars'
- Digital Images
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A blind man is begging with a hat in his hand and another is one-legged supported by a crutch. Watercolour.
- Digital Images
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A blind man holding out a begging bowl and supported by a stick is carrying a small child in a basket on his back. Watercolour.
- Digital Images
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The story of the Bhagvadgita. Seated on the throne and served by an attendant waving a whisk made of peacock feathers, the blind king Dhrtarastra listens as the visionary narrator Sanjaya relates the events of the battle between the Kaurava and the Pandava clans
- Digital Images
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The story of the Bhagvadgita. Seated on the throne and served by an attendant waving a whisk made of peacock feathers, the blind king Dhrtarastra listens as the visionary narrator Sanjaya relates the events of the battle between the Kaurava and the Pandava clans
- Digital Images
- Online
Blood vessels emerging from the optic disc
Freya Mowat- Digital Images
- Online
Blood vessels emerging from the optic disc
Freya Mowat- Digital Images
- Online
Cellular architecture of normal human skin imaged by whole mount tissue microscopy. Human skin has a rich network of white blood cells (specifically dendritic cells, T cells and macrophages) which form sheaths around blood vessels. This image was taken less than 20 micrometres beneath the junction that joins the dermal and epidermal layers of the skin (dermo-epidermal junction). At this level, dendritic cells (stained for CD11c; green) form clusters around and between blood capillary loops (stained for CD31; red). The blind-ended tips of initial lymphatic vessels are just visible (stained for LYVE-1; blue) at this level. This normal cellular architecture is grossly disrupted in diseased skin (see related images). Scale bar (white) represents 200 micrometres.
Dr. Xiao-nong Wang, Human Dendritic Cell Laboratory, Newcastle University- Digital Images
- Online
Coloboma
- Digital Images
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Chart, pedigree of colour blindness.
- Digital Images
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Squamous cell carcinoma, mouse eye
Michael Frank, Royal Veterinary College- Digital Images
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Catharanthus roseus (L.)G.Don Apocynaceae. Madagascar Periwinkle Distribution: Madagascar. It is the source of vincristine and vinblastine, which impair cell multiplication by interfering with microtubule assembly, causing metaphase arrest and are effective medications for leukaemias, lymphomas and some solid tumours. The mortality from childhood leukaemia fell from 100% to 30% once it was introduced - not a drug that could ethically be tested by double-blind trials. These chemicals were initially discovered by investigators in 1958 who were looking for cures for diabetes so tested this plant which was being used in the West Indies to reduce blood sugar levels. There are 70 different alkaloids present in this plant, and some - catharanthine, leurosine sulphate, lochnerine, tetrahydroalstonine, vindoline and vindolinine - lower blood sugar levels. However, the toxicity of this plant is such that this is not a plant to try at home for diabetic management. The vincristine content of the plant is 0.0003%, so two kilograms of leaf are required to produce sufficient vincristine for a single course of treatment for a child (6gm). Fortunately it is a vigorous weed and easy to grow in the tropics. Artificial synthesis has now been achieved. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
Dr Henry Oakeley- Digital Images
- Online
Retinal non-attachment in a dog
P Bedford/RVC- Digital Images
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Cavefish embryo
Monica Folgueira & Steve Wilson- Digital Images
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Patau's syndrome karyotype 47,XY,+13
Wessex Reg. Genetics Centre- Digital Images
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Girl showing the effects of congenital syphilis
Godart, Thomas- Digital Images
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Egyptian wall relief, taken 1989
Carole Reeves- Digital Images
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Egyptian wall relief, taken 1989
Carole Reeves- Digital Images
- Online
Egyptian wall relief, taken 1989
Carole Reeves- Digital Images
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Mirror symmetric image of cavefish embryo
Monica Folgueira & Steve Wilson