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David Barlow
Приєднався 1 сер 2014
See the world from a different angle. These are sample clips from my collection of scientific and special effects film sequences. The archive contains several categories of biological and special effects subjects. All video clips were created by David Barlow for broadcast productions. A full collection of clips is available in the Film Archive which can be found by clicking the Film Archive link below.
Life cycle of the Liver Fluke: Fasciola hepatica
This video of the life cycle of the globally significant parasite of sheep and cattle; the liver fluke, Fasciola hepatica was produced in collaboration with parasitologist Dr Clive Bennett (University of Southampton, retired)
This video shows state of the art microscopy of the different stages of development throughout the life cycle including larval stages, mollusc infection and the hatching of juvenile flukes that cross the gut of sheep and cattle and migrate to the liver. We see the adult flukes living in a simulated bile duct, stages that we cannot normally see.
This video shows the enormous biotic potential of Fasciola sp. and what livestock farmers are up against to control its spread and severity.
Much more rarely it can also infect humans.
This video shows state of the art microscopy of the different stages of development throughout the life cycle including larval stages, mollusc infection and the hatching of juvenile flukes that cross the gut of sheep and cattle and migrate to the liver. We see the adult flukes living in a simulated bile duct, stages that we cannot normally see.
This video shows the enormous biotic potential of Fasciola sp. and what livestock farmers are up against to control its spread and severity.
Much more rarely it can also infect humans.
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Відео
Look Deeper
Переглядів 12 тис.5 років тому
A new short film celebrating the beauty of the human body using photography by David Barlow from the David Barlow Film Archive. You can find more information at: dbarlow.co.uk/ www.davidbarlowarchive.com/ Music from: www.premiumbeat.com/ Mind Field Remember the Future Epic Flight Immersive Music
From the Cervix to the Uterus
Переглядів 114 тис.9 років тому
As the sperm cells complete their journey through the cervix the enter the relatively vast vault of the uterus. The cervix and uterus are lined with cilia and cells that manufacture mucus and serous secretions.This is a sperm point of view shot created using a large scale model of the cervix. The silicon model of the cervix and the fallopian tubes was made for the Discovery Channel program: "Cu...
Cervical Crypt
Переглядів 18 тис.9 років тому
The cervix contains many fissure and folds called cervical crypts. This folded structure along with the elastic nature of the tissue helps the cervix to expand greatly when necessary. This area provides a changing environment that filters out unhealthy or malformed sperm, yet nurtures healthy cells. It blocks infection from the outside world and will only allow sperm to pass when the female is ...
Sperm swimming in the Fallopian Tube
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Once Sperm cells have reached the Fallopian Tube they have to find the ovum. The Fallopian tube is densely lined with cilia and cells that manufacture mucus and serous secretions. These secretions provide the optimal environment for both the sperm cells and the egg cell. The cilia along with muscular contractions of the tube drive the ovum towards the uterus. This is a silicon model of the cerv...
Sperm trapped in Cervical Crypt
Переглядів 14 млн9 років тому
This is a silicon model of the cervix and the Fallopian tubes made for the Discovery Channel program: "Curiosity: Life before Birth" produced by Pioneer Productions. The sperm cells are hand animated. To reach the ovum, sperm cells have to run the gauntlet of many hazards. The cervix has many defenses to prevent infection entering the womb and hurting either the mother or the baby. Many sperm c...
Elephant in the womb
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The elephant is the largest land mammal. The gestation period is 660 days or 22 months. An adult bull elephant can weigh 6 metric tonnes. The larges, african elephants can stand up to 4 meters high at the shoulder. A 20 kilogram heart pumps 450 litres of blood around the body for sixty years. The heart beats at 28 beats per minute compared to 70 per minute for a human and 500 per minute for a m...
Organic convection cells
Переглядів 1,5 тис.9 років тому
Depending on on the exact physical conditions, convection cells can be encouraged to form a variety of moving shapes. This image is reminiscent of an organic sheet of living cells filled with active particles. It is a purely physical effect. A mesmerising piece of wallpaper! This clip can be found in the David Barlow Film Archive at: www.davidbarlowarchive.com/record/1307
Solar Storms
Переглядів 1,4 тис.9 років тому
Convection cells are created in heated fluids and their presence can be marked using particles. Depending on the physical conditions, they can take a variety of forms.These clips are reminiscent of molten metal or the surface of the sun. Even weird storms on some suoerheated exo-planet. This look has been reinforced by using false colouring to add to the hot molten look. Textures like this are ...
Ferning In Cervical Mucus
Переглядів 10 тис.9 років тому
At ovulation the cervix secretes a very clear mucus that is receptive to sperm cells but also acts as a filter to weed out bacteria and unhealthy sperm cells whilst nurturing the healthy ones. The change in the mucus at this time is characterised by an increase in Sodium salts. As a result, it produces these rather beautiful fern-like crystals within it as it dries. This only happens around ovu...
Twins interacting in the Womb 5
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Twin Human foetuses at six months development interacting through the amniotic membranes separating them. This shot shows a close up of one twin's hands stroking the other ones knee through their amniotic sacs. Normally, twins develop separated by their amniotic membranes. The models were created for the "In the Womb" series of films produced by Pioneer productions for National Geographic Telev...
Twins before Birth
Переглядів 125 тис.9 років тому
Models of twins in the womb sleeping peacefully just prior to birth. The shot shows how each foetus is enclosed within its own amniotic membrane with its own placenta attached to the uterine wall. The models were created for the "In the Womb" series of films produced by Pioneer productions for National Geographic Television and Channel 4 Television. Similar video clips can found in the David Ba...
Twins Interacting In the Womb 4
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Twins, at six months development, moving either side of the amniotic membranes separating them. Normally, each twin would be enclosed in its own amniotic sac. The models were created for the "In the Womb" series of films produced by Pioneer productions for National Geographic Television and Channel 4 Television. In this short clip the models are animated by hand and by the use of wires. This cl...
Interacting Twins 3; hands
Переглядів 10 тис.9 років тому
Twins, at six months development, interacting through the amniotic membranes separating them. This shot shows a close up of hands stroking each other through their amniotic sacs. The models were created for the "In the Womb" series of films produced by Pioneer productions for National Geographic Television and Channel 4 Television. In this short clip the models are animated by hand and by the u...
Hearing
Переглядів 26 тис.9 років тому
These clips of a model ear were used in the National Geographic film "Inside the Living Body" to show the working of hearing and balance. The hearing apparatus is divided into three connected sections. The outer ear, the part we see, is a sound trumpet to collect and focus the pressure waves created in the air by sound onto the eardrum or Tympanic membrane. This is a very thin flexible membrane...
Thank you for the fascinating video and music but don’t forget a crucial stage of REDIAE
Thanks alot for making so good video, I got to learn alot from it ❤😊
Very interesting to see this video and always great to learn more about it for our alpacas
Adorable!
Very nice documentary
🤍✨🤍✨
It was a huge topic for me to cover of almost 4 to 5 minutes but here i learnt in four minutes 😊😊😊😊thanks😁😁
Потрясающие кадры! Теперь стал нагляднее понятен жизненный цикл этих паразитов
*6th months now to my first baby.*
pretty good. PRETTY DAMN GOOD YEAH!!!
what an absolutely amazing video, I suggest also to watch the old Diphyllobothrium Latum video, very high quality with comments.
Call me crazy, but I feel bad for him.
Tao na pala pag six month na😭
Woooooow❤❤❤❤
I would like the voice of Kevin Arnold to be narrating this
What's a foetus 😂😂
قال الله سبحانه وتعالى فتبارك الله أحسن الخالقين
→→3→*←3←←
CERN +(-)+
High potenction absorbine
His first day on the job and got lost.
I am six months but my baby are not play well
6th month mein baby kitna move karna chahiye
This makes me feel weird
Thanks for making this!!
Allah say in surah el nahl(which mean bee in ): Your Lord inspired the bee, saying: "Set up hives in the mountains and in the trees and in the trellises that people put up, then suck the juice of every kind of fruit and keep treading the ways of your Lord which have been made easy." There comes forth from their bellies a drink varied in colours, wherein there is healing for men. Verily there is a sign in this for those who reflect. Then allah who inspired this fluckes and every thing in our life❤
How are they regenerated in the sheep? there is no information about it.
Super cool!
My mono amniotic mono chorionic twins were born at 32 weeks 3 days now they are almost 3! Only 1kg at birth and although identical they both share different features and personalities.
Es tan hermoso ❤🐘❤️
❤🐘❤️🥰😍🤗
The cameraman recording his twin
User-cy7sm7bq6s ua-cam.com/video/fLw_Ku2rSvY/v-deo.htmlsi=MgZotPDIoKsE0Zrn
Skipped right over the embryogenesis from blastocyst, you're not actually showing the proper development here.
Nukearc ua-cam.com/video/fLw_Ku2rSvY/v-deo.htmlsi=MgZotPDIoKsE0Zrn
Doesn't fail, watching how the puddles of sweat just dried up within 48 hours was so satisfying, I used what I read about the other day. Although it actually took about 72 hours for my sweating to normalize, I went ahead and go'ogled Cynthia Yulesin’s Stop Sweating Today and I don’t have to change clothes 2 times a day.
So is cancer the result of parasites?
Mujhe bhi twin beby hoge
Just vibes
Exquisite photography !
Fantastic footage - do you have the original sources or videos accessible? as it would be great to some sections as longer videos to use as a teaching tool.
why is this so epic
❤❤❤❤❤❤❤❤❤❤ 0: you’re old
#stent #cholesterol #plaque #origins #cholera #colorvsnegativerah #i❤️disease🙁#wealwood If only they did nnt exist or affect loved ones ignorance is b list a type persons. Knowlege is power those words are nnt yet spoken silence is deaths horsemens coat of Armes. A stupid question is the one not ask in the longevical journey callf life. I BID YOU A DROP OF DEW, MOTHER GAVE THE EARTH TO DRINK TPON MAN SHALL LIGHTEN YOUR WAYS BEAST OF THE EARTH A BEAUTIFUL SURISE & SUNSET IMAGERY. GOOD DAY.®
Today running at 7month of my pregnancy❤ I catch something my baby movements❤
Scary in a way. Imagine an entire lifeform with stem cells based off the HeLa template instead of just regular ol' stem animal cell. Or any cell based on a mutation from a smidgoen of any viral DNA piece added due to good ol fashioned covalent bond or whatever it is.
Religious people really are too stupid to breathe. These comments are insane.
why does the vessel go thicker so intensely in this video? some chemical response of human body? or body temperature or mechanical stress?
Blood vessels dilate because smooth muscle in the walls respond to chemical stimuli released into the blood by the body in response to many external and internal stimuli. This video looks fast because the process has been filmed with time lapse photography. Having said that, it can still be quite a quick process as in blushing which is a result of small blood vessels in the face all dilating at the same time.
@@davidbarlowarchive thanks!
Who taught it this! SubhanAllah!
Is there a blood test for this? Or, just stool O/P?
Thanks for it❤
Where is he/she now?…can I get a update
if only that lovely music played while the multiplied inside me. They are vicious creatures.
good video. insightful