00:00Life, life, life, life, life, life, life
00:06And here is life, beautiful life, eager to blossom.
00:13The world invites us to new dawns.
00:19He gives us tears, singing hands
00:23And the sun that dazzles us
00:27The fresh air enchants us
00:30It fills us with joy and life
00:34Life, life, life, life, life, life, life, life, life,
00:43life, life, life, life
00:46The skin, protective packaging of the human body
00:49First line of defense against hostile invasions and injuries
00:53It plays an important role as a respiratory organ, thermal regulator, purification agent, and also as a radar.
01:00because its millions of nerve endings receive sensations and transmit them to the brain, which reacts.
01:11Its thickness is only one to two millimeters, spread over three layers.
01:21Closed, it's always closed. How do you expect us to go in there and do a little bit of...
01:25party ?
01:27Level zero. Near the roadway. The epidermis. External protection service.
01:33Look, a sweat gland in action. Actually, it's just a simple drop of sweat.
01:40You see, right? You see the life we have?
01:45First basement level. Level zero twenty or zero twenty-five millimeters.
01:48External protection work service.
01:50Ah, here we are at half a millimeter in the basal layer where the manufacturing services of the
01:55'epidermis.
02:03Oh, I don't have to travel.
02:05What a rude person!
02:06Excuse me, I'm being called up there.
02:09Wait in line. You're in quite a hurry, aren't you? There's no rush.
02:13We'll all get there eventually.
02:15It's like keratin, wait for me.
02:18Oh !
02:18Oh !
02:22Oh !
02:23Oh !
02:23Oh !
02:25Oh !
02:25Oh !
02:27Oh !
02:35Oh !
02:39Oh !
02:41Oh !
02:49And that's why skin never wears out.
02:52The epidermis you just saw at work is completely renewed in twenty days.
02:56Oh !
02:58Oh, sorry!
03:00Come on, young people, let's get to work.
03:02You will soon reach the bend in the capillaries and it will be time to stroll afterwards.
03:06Come on, come on, move along.
03:07We're waiting for your oxygen.
03:10You too, ancestor, we're waiting for you there.
03:12And further on, you will find a thousand more exciting things to tell.
03:16Ahead.
03:26Hello, blood cells.
03:27I wonder what we're waiting for to do like them.
03:30Ha ha ha!
03:33Oh !
03:36Oh, my goodness!
03:39And there, move forward once you've cleared the traffic.
03:43Look, Seb, that's not fair.
03:45We toil, we work hard, and meanwhile, these people are getting a tan.
03:49No, that's not right.
03:51I think you're mistaken.
03:53No one appears here.
03:54Definitely not our melanocyte friends.
03:57Isn't that right, Melanie?
03:58Of course, it's easy to criticize our work.
04:00But it's not as funny as it seems.
04:02Don't you realize?
04:04Stay here every day and filter the sun's rays, the ultraviolet rays.
04:07It burns, it can be dangerous.
04:09Don't forget that we expose ourselves to give you this color that protects your skin.
04:14And we are also the ones who produce vitamin D and those that fix calcium.
04:18Wouldn't we also prefer to travel around with bubbles and see the country?
04:27Come on, let's go see what happens next.
04:34And you are the most delightful red blood cell I have ever met.
04:38That's not true!
04:40Are you the most charming of him?
04:47That's not true!
05:21Second basement
05:22Level 0 millimeter 70
05:25We have left the epidermis and are now entering the dermis.
05:29It's a very active area
05:30See, it's over, nerve zone
05:32The epidermis contains millions of them
05:35Are there really that many of them everywhere?
05:37Globule, you have a short memory
05:39I already told you, remember that
05:42That the hands and face are the most mobile and the most sensitive
05:45This is where the receptor density is highest.
05:49And this? And what is this?
05:51We are in an industrial area
05:53This is where the sensations of touch, heat, and cold are processed.
05:58This mesmer corpuscle, right there, so close to the epidermis, is a receptor for light touch
06:02Just like Merkel's disc
06:03Okay, so let's continue.
06:09Oh! Oh! Watch out! Hold on tight! Oh dear! It's their hair remover!
06:13Oh! Oh! Watch out! Oh! But...
06:16What's going on?
06:20What happened?
06:23It must be cool up there.
06:25Then we get goosebumps and our hair stands on end.
06:27It's a way to keep warm.
06:30Come, I'll show you
06:48You'll see, but he's not bad.
06:56Yes, I pull, I pull, it straightens the hair and warms it up
07:00That'll certainly heat things up!
07:02Don't blame me, it's my job
07:05But what I don't like is my name.
07:08Arrival muscle
07:10Horrifying, what an idea!
07:11You see, your job is also to horrify.
07:15We raise our hackles when we are scared or when we want to scare others.
07:18Look, a cat that makes that scary wish
07:21The man, on the other hand, only has a few hairs; it barely gives him goosebumps.
07:24I'm going to ask to change my name
07:27Heating engineer, that's what I am
07:30Heating engineer muscle, that's better
07:40We are in the center of the dermis, at a level of approximately 1 mm from the surface
07:44We will soon be able to admire the Italian gardens.
07:49Ah, Italy, the heat, the colours, the music
07:57But if you like, before Italy and its sun
07:59We're heading towards Germany and its snows.
08:20The Croze corpuscle, a cold sensor, a hard worker, you'll see
08:26So, Croze, is it getting heated?
08:28It's always just jokes, isn't it?
08:30Work is work.
08:31I am a serious little particle here, me
08:33Come on, Croze, don't get angry
08:35We know that you are serious.
08:38We come to smile a little, then
08:39Ah, ah, ah
08:41Ah, ah, ah, ah
09:00So, sir, still on duty?
09:02But you yourself, young man, tireless as I see it
09:04Well done
09:05Hello, hello
09:07Metro, always on the front line?
09:09Yes, but nothing interesting ever happens.
09:11Let's look elsewhere
09:23Hello, ancestor, is the form okay?
09:25Well, it's okay, it's okay, it's still flowing
09:28And you, young lady?
09:30Well, it's the same old routine, a little bit monotonous.
09:32If you believe me, something is always happening in a human body
09:36Okay, old man, let's go continue our rounds
09:39Bye
09:53Earlier, you spoke to us about Italy with so much... warmth?
09:58Why, but...
09:59The Italians were among the first explorers of skin
10:03Come on, let's talk about it.
10:06For three centuries, Malpighi has been able to find and recognize us.
10:09We, the Red Blood Cells
10:11Other Italian explorers discovered the usefulness of all sorts of corpuscles.
10:15who have grazed the flowers
10:17Ruffini
10:19Golgi
10:21Pacini
10:25Come on !
10:26But come, we're not far from their garden now.
10:32See, we're finishing the heat receiver
10:42Quite the opposite of Croce, the frozen one
10:47Golgi corpuscles, receptors of light pressures
10:51Look how they transmit them
11:01Oh, how beautiful!
11:02Oh yes
11:03How beautiful!
11:08Come, we still have the most beautiful sights to see.
11:18We are on the third basement level, two millimeters below the surface, in the hypodermis.
11:22What is it, master? What is it?
11:24It's ten-pound fabric, fat, if you prefer
11:27It coats blood vessels like ours, and nerves.
11:32It isolates the muscles underneath
11:36It serves as an energy reserve and will be drawn upon when needed, to be burned like fuel oil.
11:45This can also lead to comfortable rolls of fat or ceritis.
11:49Isn't it pretty? Isn't it pretty?
11:51Pacini, receiver of high pressures
11:55Didn't I tell you it was beautiful?
11:58Come on, our task reaches us
11:59Come
12:05A sweat gland
12:07You see, they are the ones that secrete the drops of sweat that will evaporate higher up on the surface.
12:13They eliminate toxic waste and regulate body temperature
12:18There are nearly three million of them
12:20Three million?
12:21Yes yes
12:25That's a hair.
12:27Wait
12:30He moves because he sensed at that very moment that something extraordinary is happening.
12:34But what, I ask you?
12:36Who knows?
12:49Something is happening up there
12:51Could it be the epilator at work?
12:54Wait here, I'll go see
13:04That's not it.
13:06The apilator muscle is at rest
13:08So what, a gust of wind?
13:10Possible
13:11The hair up there
13:12He is at the forefront of skincare.
13:14No Pierrot, look at Pacini
13:16He feels pressure
13:22Yes, you're right.
13:23Let's go see
13:44The apilator muscle
14:05Let through
14:07So, come on, come on, please
14:09Let's not stay here
14:10Let's move along, let's move along
14:20I see that you've taken precautions too.
14:22No, your basket is well-stocked.
14:27Have you made all your decisions?
14:34Let's listen
14:35Oh, what precautions did you take?
14:46Oh, that's good.
14:49To the wife
14:49Not that you have come
14:49No, your basket is big.
14:50It's good
14:51No !
14:52No, your basket is big.
14:53No, your basket is big.
14:54Oh, run!
14:56Oh, thank you.
15:06Alert! Zone B, 24.
15:09Alert !
15:10Submission of terrible suction.
15:12Send in the scouts.
15:14Metro, please confirm receipt of the message.
15:16Captain Pierrot, can you hear me?
15:18And you, subway, you receive me.
15:19Okay, lieutenant, message received.
15:21Let's see what happens.
15:51Subtitling by Radio-Canada
15:57Gazirriton Antigens,
15:59a damn mosquito.
16:00Quick! Let's hope we arrive on time.
16:06To all those with sensitized antibodies,
16:09to Gazirriton Anophel.
16:11Alert, alert!
16:12Emergency appointment base B, 24.
16:14Emergency H, T.
16:17The pain nerve transmits the alarm, subway.
16:23What's going on?
16:24Why isn't he answering?
16:35Subway, what's going on?
16:36Answer me, that's an order.
16:37No time to discuss, it's an emergency.
16:39Calm down, Pierrot.
16:41Subway, don't act important.
16:43We received a call from Lieutenant Le Gros,
16:45poorly located.
16:46We don't know where she is.
16:47Answer.
16:48Let's see.
16:49Oh, but never peaceful.
16:52An Anopheles mosquito has just injected an irritant
16:54to stimulate circulation.
16:56Antigens, yes indeed.
16:57So, zone B, 24.
17:02This is Captain Pierrot.
17:03Order to all lymphocyte vessels
17:05to come and join us.
17:07Oh, oh, do that then!
17:12Subway, subway, help!
17:14It's urgent, Metro!
17:16Let's remain calm, here we are.
17:18Let's not bleed ourselves.
17:20Luckily we know them
17:21and that we are allergic.
17:23I want the antibodies!
17:25Ahead !
17:31Careful, keep yourself under control!
17:32We don't want an allergic reaction up there!
17:50Our antibodies are going to be overwhelmed.
17:52provided the others don't arrive too late.
17:54No, Lieutenant, we're here.
17:57Feet up!
18:07Parachutist, ready?
18:08Go!
18:09Feet up!
18:50You are resisting a typical skin defense reaction.
18:54Everyone tries to eliminate the invading antigens, either by phagocytosis, by antibodies, or by chemical destruction.
19:03with the help of histamines.
19:05Everything is fine, I don't think there's anything to worry about.
19:18It was rough, Lieutenant, but now the toxins are under our control.
19:22What remains is the inflammation that is affecting the pathways.
19:30What do you plan to do now?
19:32I have already requested reinforcements to clear the debris and they will be arriving shortly.
19:36And Master Globus and his family, do you know where they are?
19:38That's what I think.
19:40I'm going to go and see.
19:52Where is Master Globus?
19:54Oh but, oh but I'm here, I'm here.
20:16Damn creature, it bit me.
20:18Does it itch?
20:30Hey, you streptococci, come over here!
20:42Come on, let's go!
20:51Master, Master, we came to see how beautiful it is!
20:54Ah yes, it's superb!
20:56You see, they all react to pain, to rough contact or not, to the heat of inflammation.
21:01And all send their information to the cutaneous nerve, where it is then routed via the spinal cord to the medulla oblongata.
21:08and the brain.
21:09The point furthest from the body will be reached in one hundredth of a second.
21:13Look, we need to scratch up there, huh?
21:16Oh, watch out!
21:17That can lead to infection, oh dear!
21:29That can lead to infection, oh dear!
21:49Hurry, there's only one crack left!
21:51Let's leave nothing to chance!
21:53No danger!
21:54I volunteer!
21:56La la la la! Look!
21:59May we come in, if you don't mind?
22:02Yes !
22:03Come on !
22:07Come on, my brave men, to the toque!
22:17Ahead !
22:18Here, metro anti-body chief, we have streptococcus visitors.
22:22I'm requesting reinforcements, finish.
22:25Go! Go! Go !
22:29Come on !
22:32There are too many of them, we won't get them that easily, come on.
22:35And these reinforcements, are they coming?
22:37Ah, finally!
22:40Here we are, we've arrived!
22:41Is that all?
22:42That seems about right to me, Lieutenant.
22:44Yes, I know, subway, but that's all we could find as a suitable antibody in the sector.
22:49Let's go!
23:02Courage, subway, hang in there.
23:03Okay, I'm going to look for new troops.
23:11Okay, yeah, we're going to have to go, I think.
23:29Let me see.
23:38Come on, my friends!
23:40Since I must, may you perish like brave men.
23:44Oh! We're oxygenated, saved!
23:48Strategic retreat, quickly!
23:52Come on, don't delay!
24:03How many clothes, how many pairs of shoes, do we go through in a lifetime?
24:07The skin doesn't suck, it renews itself.
24:10The skin, one of the largest organs of the human body, representing 7% of its weight.
24:17It receives one-third of the blood from the heart.
24:20The skin, a protective packaging, is the first line of defense against invasion and injury.
24:25It plays an important role in respiratory function as a regulator...
24:44Skin, life, life, life, life, life, that's life!
24:51...
24:51...
24:51...
24:51...
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