From: Deepak Punjabi
<
Date: Thu, Jun 6, 2013 at 5:40 PM
Subject: [FunOnTheNet] Inside Human Body
To:
Date: Thu, Jun 6, 2013 at 5:40 PM
Subject: [FunOnTheNet] Inside Human Body
To:
Photographs that reveal an alien planet? No - the
breathtaking animated simulations of the world within the HUMAN BODY
PUBLISHED:
10:19 GMT, 4 June 2013 | UPDATED: 15:58 GMT, 4 June 2013
1.5k shares
Animators
have created remarkable pictures that resemble an alien landscape from the
latest science fiction blockbuster, but are in fact ultra-realistic
representations of the inside of a human body.
Produced
by studio XVIVO in Hartford, Connecticut in the U.S., the movies magnify
areas of our insides by up to 10 million times.
The
3D images were produced as part of a project aimed to help students and
scientists understand the human body in new and creative ways.
XVIVO
compiled the collection for institutions including Harvard, Pfizer, and the
United States Department of Defence and used replications of electron
micrographs, medical illustrations and photographs to recreate snapshots of
parts of the body at a molecular level.
Scroll
down for videos
An underwater world?: This is an
image of kinesin (yellow, centre), a motor protein that is capable of moving
across a cell. Kinesins are able to 'walk' along microtubules, filament-like
protein structures within cells that are involved in a variety of cellular
processes, ranging from cell division to transportation of certain chemicals
within cells
Animators
have included motion images of the inner ear, bone marrow and the protective
structure inside the gastrointestinal tract amongst other areas.
Although
the project used real data, the equipment used to produce the microscopic
imagery produces no colour, so illustrators added their own shades, tints and
tones.
Michael
Astrachan, a partner in XVIVO said: 'Aesthetically inspirational art moves
people. We can take information that is typically taught in a bland,
uninspiring two dimensional textbook and bring it to life through a
meaningful and inspirational journey.'
He
added: 'Beauty and scientific-accuracy exemplifies XVIVO's work. Our
animations allow people to clearly understand complex science and biological
processes.'
Resembling an alien biodome: A
magnified image of a virus 'blebbing' inside human body. In cell biology, a
'bleb' is an irregular bulge in the plasma membrane of a cell. This often
occurs when a cell dies but blebbing also has important functions in other
cellular processes, including cell movement and cell division
Image of a marrow cavity where
Hematopoietic stem cells are found inside human body. These cells are called
'multipotent stem cells', and are responsible for the production of all blood
cells. Through a process known as 'hematopoiesis' these cells mature into
white blood cells (which protect us from infection), red blood cells (which
carry oxygen to the cells in our bodies), and platelets (which help curb
bleeding after injury)
A creature from Mars?: This
image is of a microscopic bateriophage, a type of virus that infects and
replicates within bacteria
Extra-terrestrial canyons: A
computer generated image of Sterocilia, the sensing organelles of hair cells
found in the inner ear. They respond to motion for various functions,
including hearing and balance inside human body. The hair cells turn the
fluid pressure and other stimuli into electrical signals that travel to the
brain where they are interpreted as sound
This image shows the microscopic
process of how how ATP - a form of energy - is produced within mitochondria
inside cells
Here intestinal microvilli from
the small intenstine are pictured. Microvilli are responsible for absorbing
nutrients into the bloodstream, for transport to the liver and other cells.
In order to increase the amount of nutrients taken into the bloodstream, each
villus itself has dozens of microvilli, to increase greatly the surface area
Image of Transforming Growth
Factor Beta (TGF-beta), a polypeptide found in the human body and milk.
Golgi apparatus are minute
organelles found inside most complex cells. They help package proteins inside
the cell before they are sent to a part of the body to perform a whatever
their job is
Pericytes (green) are pictured
on a capillary (a small blood vessel). Pericytes regulate capillary blood
flow as well as the clear vessel of cellular debris. In the brain they help
sustain the blood-brain barrier
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