Chapter 1098 The Legendary Biological Dialysis Machine of the Natural System? !

Tumor lysis syndrome?

A large number of necrotic cells burst on the spot, and the cytoplasm was discharged into the body, increasing the load on the kidneys and leading to renal failure?

In this case, Gretel hardly had to use his brain. There is a treatment that perfectly suits this symptom:

Come for dialysis!

Acute renal failure, come to dialysis!

Chronic renal failure, get dialysis!

Acute drug poisoning, poison poisoning, in short, just get dialysis!

The other name of hemodialysis is artificial kidney. Originally, this artificial kidney is used to carry out everything for the real kidney!

Of course, dialysis machines are not that easy to make. Semipermeable membranes, dialysates, blood pumps, heparin pumps, and various control and monitoring equipment all have major hurdles to overcome.

Of course, Gretel didn't expect that he could pass all the hurdles by hand. Just a semi-permeable membrane can kill him——

However, isn’t Elder Fahim still there?

What a legend!

A natural legend!

He has been through a long period of time, he is well-informed, he has been stationed in the fertile forest for many, many years, and he has an extraordinary understanding of the rich species in the rain forest, an elf legend!

If in this world, making biological semipermeable membranes belongs to the profession of "biological alchemy", then Elder Fasim would probably be an academician-level figure.

Apart from……

"What is a semipermeable membrane?"

"Well……"

Grete scratched his head, Grete was confused, Grete hesitated.

A semipermeable membrane is a membrane that allows only certain molecules and ions to diffuse in and out. Generally speaking, semipermeable membranes only allow ions and small molecular substances to pass through, while biological macromolecules cannot freely pass through the semipermeable membrane.

The semipermeable membrane used in the hemodialysis machine only allows small molecules and some medium molecular substances with a molecular weight of less than 15,000 to pass through, while macromolecular substances with a molecular weight greater than 35,000 cannot pass through.

Therefore, proteins, bacteria, viruses, blood cells, these things cannot be separated out through the semipermeable membrane...

——Great, let’s first explain to Elder Fahim what a molecule is and what molecular weight is.

"Uh... it's just a membrane, or a filter... big things can't get through, only small things can..."

"How big? How small?"

"this……"

Grete felt from the bottom of his heart that the city's nine-year compulsory education, or 12-year basic education, is really very useful.

A person who has completed high school can basically understand what a semipermeable membrane is without any effort.

——But here, even if Elder Fahim is a legendary master, if he wants to explain it, he has to rack his brains and start from the most basic concepts...

He flipped through the papers, starting from atoms, to molecules, to ions. From the smallest potassium ions, sodium ions, calcium ions, to large molecules, such as proteins...

Oh, what other concentration, osmotic pressure, etc., must be explained clearly.

Fortunately, as a former emergency room doctor, I have a eloquent tongue and can explain the causes and treatment methods to patients and their families who have not received complete basic education. This is a basic skill.

He explained, drew pictures, and used all kinds of analogies—from overfertilizing a plant, which burns its roots, to how your hands will wrinkle if you soak them for too long.

As he talked, Elder Fahim’s brows relaxed little by little:

"So that's it! - Isn't this the root of the plant? It absorbs water from the soil, absorbs what you said - nitrogen, phosphorus and potassium - various things, and passes them from the roots to the trunk, and then from the trunk to the branches and leaves..."

Grete nodded vigorously. That’s right, the epidermis of plant roots is equivalent to a semipermeable membrane! Using the concentration difference of the solutions on both sides, water is drawn into the plants...

Elder, it’s great that you understand!

"In that case, I'll discuss it with the plants... Let me think about who to talk to..."

Gretel watched helplessly as Elder Fahim stood up and left, swaying three times and walked out of the laboratory. Wait, Elder Fahim, you want to consult with a plant, what does that mean?

Do you want plants, even magic plants, to evolve on the spot and create a semi-permeable membrane for you?

Grete was also very curious about how a legendary master of the natural system would use to achieve this goal, so he couldn't help but chase after him. Without saying a word, he followed behind and watched:

Elder Fahim walked not too fast, but not too slowly either. He stopped for a while and touched the grass on the ground. Then he turned around and touched a bush next to the shade of a tree.

Nodding, shaking his head, nodding again, shaking his head again, before he knew it, he was walking deep into the jungle.

Grete followed behind with one kick high and one low. Elder Fahim's walking speed seemed unpleasant, and he was still stopping and starting. However, he only followed for less than half an hour before he was out of breath and his footsteps became heavier and heavier.

Seeing that the elder had no intention of stopping, he suddenly turned into a black bear and ran up. Hey, luckily I learned the transformation technique from Ash Moonsong, and walking in the forest in the form of a bear is much more convenient...

Elder Fahim turned around, turned around. Hold down a tree, lower your head, meditate, and shake your head; grab a vine, lower your head, meditate, and shake your head again. Seeing Gretel catch up, he smiled and waved to him:

"Grete, you really gave me a problem! These plants that can grow semi-permeable membranes are either too big to move away; they are too small. Their filtration ability is too poor and their speed is too slow. Oh, trouble..."

Gretel: "...Snoring, snoring, snoring..."

If you bring up this topic, I will...

We have no common language with you...

"Oh, your transformation technique still can't maintain animal form and talk at the same time? This is not good, this will cause big trouble..."

Gretel: "Snoring... Uh-huh! Uh-huh!"

"Speaking of which, there was once an elf who wanted to find an animal companion, so she went to the forest to look for it. She saw a black bear, which was tall and had moist hair. She thought it was very much in line with her idea, so she jumped up and rode on the bear's back. Want to tame it..."

At this point, I laughed out loud. Gretel looked at him inexplicably:

"Hululu?"

"Ah, this is a joke that has been circulating among elves for a long time. You haven't heard it. In fact, the black bear is a nature servant and is turning into a bear and wandering in the forest..."

Gretel: "..."

Elder, I always feel that what you are talking about is not suitable for young people to listen to!

He simply changed back to his human form and walked to the elder. Standing on tiptoes, he looked around:

"Elder, if you want to find plants that meet the requirements, why not go to the pond to find them? I remember that when Nevis was going to do a drinking water purification project, the people from the Nature Order spawned a group of aquatic plants...their It has strong filtration and purification capabilities..."

"Isn't this what you are looking for..."

Two hours later, Grete controlled a huge floating saucer - more like a lotus tank than a floating saucer - staggering and walking beside Elder Fahim.

The floating saucer contained half a tank of mud and half a tank of water. There were two cattails, a water lily, and some plants that he didn't quite recognize. Elder Fahim has communicated with each other and determined that it is generally suitable and can be used to try hemodialysis:

"Grete, you can't do this." Elder Fahim looked at Grete with a look that hates iron and steel:

"Can't you cast spells in bear form? This control is too weak. You must at least have the ability to cast spells! As a last resort, if you carry your teammates on your back and rush out of the encirclement, you must at least have the ability to throw healing spells while running and support yourself at the same time. Barrier ability!"

Gretel's answer was to summon a phantom pony and mount his horse.

"Elder, I know, I will practice in the future..." He groaned with a grimace:

"In the future, in the future! You see, I am a healer. I have so many things to study..."

The aquatic plants swayed and followed Grete to the laboratory. Under Grete's expectant gaze, a cattail sprouted and grew leaves, and a green stem stood out, reaching to the edge of the experimental animal's cage...

"Here, try it out."

The elder opened his mouth to give instructions. Gretel was stunned:

"how to use?"

"Just use this tender stem! Insert it in and see if it can filter..."

"...No, elder, wait a minute, where is the dialysate? I haven't prepared the dialysate yet!"

"Let the dialysate come! Let's try it first..."

Gretel tried his best to turn his head, which spawned two vines, which were connected to the puncture needle. One pierced the artery, and the other end of the vine swayed, and the tender stem of the cattail immediately opened a slit and grew together with it;

The other root grows together with the other end of the cattail stem, waiting for the blood to filter out and flow into the rabbit's veins. An old man, a young man, plus Serila and Lin Ge, surrounded the rabbit and looked at it eagerly:

"...No. Blood cells can't flow through. Elder, the micropores inside the stem must be larger."

Elder Fahim shook his head and reached out to touch the cattails. A flash of green light flashed, and the cattails seemed to change or not, but bright red did appear in the vines leading to the veins.

"...No. It can't absorb the things you want."

This time, Elder Fahim shook his head on his own. He touched the cattail again, and a green light flashed. The young stem of the cattail suddenly became thicker, and liquid began to flow inside.

"No, the blood has begun to coagulate... Elder, can this cattail be treated with anti-coagulation spells? I don't know?... Then I'll try one first..."

Cattails, dialysis, failure.

Water lilies, dialysis, failure.

Duckweed, dialysis, failure.

Water hyacinth, dialysis, failure…

"No, these plants are too weak." After trying all the aquatic plants he could think of, Elder Fahim sat on the ground in frustration, his white beard dripping wet:

"Plants that are too weak cannot communicate with me well and cannot bear too many changes... I need stronger plants... I need high-level magic plants..."

"Then, elder..." Grete silently raised the oak staff in his hand:

"Can I use it?"

"You are too weak." Elder Fahim only glanced at it and turned away:

"It's too late today, and I'm tired of all the trouble. Get up early tomorrow, and I'll discuss it with Gu Shu..."

The next morning, Gretel stared dumbfoundedly as the ancient tree shook its branches, sprouted a green twig, and inserted it into the rabbit's abdomen.

****

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